CA2256278A1 - Plastic closure with compression molded sealing/barrier liner - Google Patents

Plastic closure with compression molded sealing/barrier liner

Info

Publication number
CA2256278A1
CA2256278A1 CA002256278A CA2256278A CA2256278A1 CA 2256278 A1 CA2256278 A1 CA 2256278A1 CA 002256278 A CA002256278 A CA 002256278A CA 2256278 A CA2256278 A CA 2256278A CA 2256278 A1 CA2256278 A1 CA 2256278A1
Authority
CA
Canada
Prior art keywords
liner
compression molded
cap
plastic closure
matrix polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002256278A
Other languages
French (fr)
Other versions
CA2256278C (en
Inventor
David B. Riffer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BPrex Healthcare Brookville Inc
Original Assignee
Owens Illinois Closure Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Owens Illinois Closure Inc filed Critical Owens Illinois Closure Inc
Publication of CA2256278A1 publication Critical patent/CA2256278A1/en
Application granted granted Critical
Publication of CA2256278C publication Critical patent/CA2256278C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B29C43/203—Making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • B29C70/80—Moulding sealing material into closure members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045—Discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
    • B65D53/04—Discs
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
    • B29C43/184—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould shaped by the compression of the material during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/20—Making multilayered or multicoloured articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/34—Feeding the material to the mould or the compression means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
    • B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/04—Non-macromolecular organic compounds
    • C09K2200/0458—Nitrogen-containing compounds
    • C09K2200/047—Amides, imides, imines, N-oxides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0617—Polyalkenes
    • C09K2200/062—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0622—Polyvinylalcohols, polyvinylacetates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y10T428/214—End closure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank
    • Y10T428/215—Seal, gasket, or packing

Abstract

A plastic closure that comprises a cap having a base with a peripheral skirt defining the cap interior and threads on the skirt for securing the closure to a container. A liner is secured to the interior of the cap, preferably by being compression molded in situ on the base. The liner consists essentially of a multiplicity of alternating layers of a matrix polymer material such as EVA and a barrier material such as EVOH to resist transmission of gas, water vapor and/or flavorants through the liner. The matrix polymer material preferably is preblended with a compatibilizer material such as a maleic anhydride grafted polymer that ties the matrix polymer material to the barrier material.
CA002256278A 1997-12-24 1998-12-17 Plastic closure with compression molded sealing/barrier liner Expired - Fee Related CA2256278C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/998,072 US6371318B1 (en) 1997-12-24 1997-12-24 Plastic closure with compression molded sealing/barrier liner
US08/998,072 1997-12-24

Publications (2)

Publication Number Publication Date
CA2256278A1 true CA2256278A1 (en) 1999-06-24
CA2256278C CA2256278C (en) 2005-11-08

Family

ID=25544710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002256278A Expired - Fee Related CA2256278C (en) 1997-12-24 1998-12-17 Plastic closure with compression molded sealing/barrier liner

Country Status (20)

Country Link
US (3) US6371318B1 (en)
EP (1) EP0926078B1 (en)
JP (1) JP4532615B2 (en)
KR (1) KR19990063372A (en)
CN (1) CN1225883A (en)
AT (1) ATE261868T1 (en)
AU (1) AU743568B2 (en)
BR (1) BR9805625A (en)
CA (1) CA2256278C (en)
CO (1) CO4850579A1 (en)
CZ (1) CZ430698A3 (en)
DE (1) DE69822422T2 (en)
DK (1) DK0926078T3 (en)
ES (1) ES2218778T3 (en)
HU (1) HU227032B1 (en)
MY (1) MY122297A (en)
PL (1) PL330520A1 (en)
PT (1) PT926078E (en)
SG (1) SG77210A1 (en)
ZA (1) ZA9811822B (en)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6371318B1 (en) * 1997-12-24 2002-04-16 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing/barrier liner
CA2314592A1 (en) * 1999-09-01 2001-03-01 Owens-Illinois Closure Inc. Multi-layer plastic closure with barrier properties
US6660349B1 (en) 2000-09-29 2003-12-09 Owens-Illinois Closure Inc. Plastic closure with compression molded layered barrier liner
US7021478B1 (en) * 2001-01-05 2006-04-04 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing/barrier liner
ITRE20010001A1 (en) 2001-01-18 2002-07-18 Sacmi METHOD FOR CREATING A SEALING GASKET AT THE SUM OF THE CLOSING CAP OF A CONTAINER, AND CAPSULE INCLUDING THE GASKET
KR100412048B1 (en) * 2001-09-07 2003-12-24 주식회사 케이시알 Resin composition containing clay nano particles and manufacturing method for the liner of gas container for compressed natural gas vehicle using the same
FI117748B (en) * 2001-10-15 2007-02-15 Stora Enso Oyj The lid of the package, the method of its manufacture and the sealed packaging
US20030098286A1 (en) 2001-11-27 2003-05-29 Bloom Kenneth S. Plastic closure, method of manufacture, and closure and container package for high-temperature applications
KR100508907B1 (en) * 2001-12-27 2005-08-17 주식회사 엘지화학 Nanocomposite blend composition having super barrier property
US20030222046A1 (en) * 2002-04-11 2003-12-04 Schenck Timothy T. Plastic barrier closure and method of fabrication
US6874647B2 (en) * 2002-08-12 2005-04-05 Owens-Illinois Closure Inc. Plastic closure, closure and container package, and method of manufacture
US7611026B1 (en) 2002-08-12 2009-11-03 Rexam Closure Systems Inc. Tamper-evident closure having a sealing disk and package for high-temperature applications
US7097790B2 (en) * 2003-09-24 2006-08-29 Berry Plastics Corporation Method of producing a container closure
KR101023145B1 (en) * 2004-01-14 2011-03-18 삼성에스디아이 주식회사 Wrapping material for Secondary Batteries
US7306108B2 (en) * 2004-04-13 2007-12-11 Berry Plastics Corporation Closure with vents for venting during molding of a liner, method of forming a liner in a closure, and device for forming a liner in a closure
US20060065992A1 (en) * 2004-04-16 2006-03-30 Hutchinson Gerald A Mono and multi-layer articles and compression methods of making the same
FR2871446B1 (en) * 2004-06-11 2007-06-22 Pechiney Capsules Soc Par Acti JOINTS FOR SEALING IN MULTILAYER MATERIAL FOR MEANS OF CLOGGING, TYPICALLY FOR A CAPSULE OF CLOSURE
EP1776288A2 (en) * 2004-06-18 2007-04-25 Silgan White Cap Americas LLC Composite closure with barrier end panel
BRPI0513451B1 (en) * 2004-07-21 2016-06-07 Lg Chemical Ltd dry mix nanocomposite composition and article
US20060046006A1 (en) * 2004-08-31 2006-03-02 Bastion Bradley J Multilayer polymeric barrier film, flexible packaging made therewith, and methods
WO2006080713A1 (en) * 2004-11-01 2006-08-03 Lg Chem, Ltd. Nanocomposite composition having barrier property
KR100733921B1 (en) * 2004-12-07 2007-07-02 주식회사 엘지화학 Nanocomposite composition having high barrier property
NL1028729C2 (en) * 2005-04-08 2006-10-10 Campina Nederland Holding Bv Holder.
US7553596B2 (en) 2005-11-14 2009-06-30 Xerox Corporation Toner having crystalline wax
US7662272B2 (en) 2005-11-14 2010-02-16 Xerox Corporation Crystalline wax
US7910275B2 (en) 2005-11-14 2011-03-22 Xerox Corporation Toner having crystalline wax
US7749670B2 (en) * 2005-11-14 2010-07-06 Xerox Corporation Toner having crystalline wax
US7686939B2 (en) * 2005-11-14 2010-03-30 Xerox Corporation Crystalline wax
JP2009522179A (en) * 2005-12-28 2009-06-11 シルガン・ホワイト・キャップ・アメリカズ・エルエルシー Retort package with plastic closure cap
US8713906B2 (en) 2006-11-16 2014-05-06 Applied Nanotech Holdings, Inc. Composite coating for strings
US20080124546A1 (en) * 2006-11-16 2008-05-29 Nano-Proprietary, Inc. Buffer Layer for Strings
US20080153952A1 (en) * 2006-12-20 2008-06-26 Owens-Illinois Closure Inc. Closure liner for high-temperature applications
EP1955835A1 (en) 2007-02-07 2008-08-13 Aisapack Holding SA Method of manufacturing a multi-layered object
US20080206559A1 (en) * 2007-02-26 2008-08-28 Yunjun Li Lubricant enhanced nanocomposites
US20080302753A1 (en) * 2007-06-08 2008-12-11 Berry Plastics Corporation Apparatus and method for producing a container closure
US20090117399A1 (en) * 2007-11-01 2009-05-07 Next Generation Films, Inc. Multi-layer polymer nanocomposite packaging films
US8709315B2 (en) * 2009-08-18 2014-04-29 Exxonmobil Chemical Patents Inc. Process for making thermoplastic polymer pellets
CN102917877B (en) * 2010-05-31 2016-03-09 住友电木株式会社 Multilayer film and package body
US9340330B2 (en) 2010-06-24 2016-05-17 S. C. Johnson & Son, Inc. Storage container lids
FR2962363B1 (en) * 2010-07-07 2013-01-04 Saint Gobain SHEET STRUCTURE FOR DISPLAYING INFORMATION
USD678772S1 (en) 2010-10-29 2013-03-26 Ball Corporation Beverage container
USD687710S1 (en) 2010-10-29 2013-08-13 Ball Corporation Beverage container
USD697404S1 (en) 2010-10-29 2014-01-14 Ball Corporation Beverage container
USD696116S1 (en) 2011-03-02 2013-12-24 Ball Corporation Beverage container
USD684059S1 (en) 2011-03-02 2013-06-11 Ball Corporation Beverage container
ES2708935T3 (en) 2011-03-10 2019-04-12 Vinventions Usa Llc Closure for a product holding container
US20120288696A1 (en) * 2011-05-09 2012-11-15 Jenkins Shawn E Multi-Layer Elastic Films
USD725472S1 (en) 2012-01-25 2015-03-31 Ball Corporation Beverage container
WO2013142602A1 (en) 2012-03-20 2013-09-26 Berry Plastics Corporation Package
EP2669076A1 (en) * 2012-05-31 2013-12-04 Basf Se Method for connecting two plastic elements to form a single component
US9145251B2 (en) 2012-10-26 2015-09-29 Berry Plastics Corporation Package
USD697407S1 (en) 2012-11-13 2014-01-14 Ball Corporation Metal beverage container
USD702553S1 (en) 2013-03-07 2014-04-15 Ball Corporation Metallic beverage container
USD696946S1 (en) 2013-04-25 2014-01-07 Ball Corporation Metal bottle
USD812478S1 (en) 2014-09-15 2018-03-13 Ball Corporation Metal bottle
CN104354295B (en) * 2014-10-31 2017-01-25 江阴特洁橡塑有限公司 Tubular sulfurator and method for preparing officinal crown type metal rubber combined bottle caps through tubular sulfurator
US10532872B2 (en) 2014-12-08 2020-01-14 Berry Plastics Corporation Package
USD809390S1 (en) 2015-01-05 2018-02-06 Ball Corporation Metal bottle
WO2017063976A1 (en) 2015-10-13 2017-04-20 Nomacorc Llc Closure for a product retaining container and method for manufacturing therefor
USD804309S1 (en) 2016-02-17 2017-12-05 Ball Corporation Metal bottle
CN106275790A (en) * 2016-08-05 2017-01-04 安徽金星包装有限公司 A kind of bottle cap for high-end nutriment
IT201600103075A1 (en) * 2016-10-13 2018-04-13 Sacmi Imola Sc Cap for a container, and method for obtaining a container cap.
EP3476593A1 (en) * 2017-10-24 2019-05-01 Renolit SE Laminate structure for barrier packaging
EP3476594A1 (en) 2017-10-24 2019-05-01 Renolit SE Laminate structure for biocompatible barrier packaging
CN110126323A (en) * 2019-06-05 2019-08-16 无锡市荣允瓶盖有限公司 A kind of plastic bottle closure production method of good airproof performance
US20210259384A1 (en) * 2020-02-25 2021-08-26 The Gillette Company Llc Storage assembly for a shaving razor system
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Family Cites Families (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147874A (en) * 1961-04-03 1964-09-08 Grace W R & Co Seal for crown closures
GB1112025A (en) 1964-10-28 1968-05-01 Grace W R & Co Method of forming container closure sealing gaskets
GB1172608A (en) 1967-11-01 1969-12-03 Design Link Improvements in screw-threaded bottle closures.
US3524905A (en) 1967-11-30 1970-08-18 Du Pont Polypropylene-hydrolyzed ethylene/vinyl ester copolymer blends
US3716612A (en) 1970-01-06 1973-02-13 Dow Chemical Co Method for the formation of composite plastic bodies
US3975463A (en) 1971-06-18 1976-08-17 Toyo Seikan Kaisha Limited Molded structures containing crystalling polyolefin saponified ethylene vinyl acetate copolymer and carbonyl containing copolymers
US3857754A (en) 1971-06-18 1974-12-31 Toyo Seikan Kaisha Ltd Resinous compositions having improved processability and gas permeation resistance and molded structures thereof
US3931449A (en) 1972-08-17 1976-01-06 Toyo Seikan Kaisha Limited Resinous laminates having improved gas permeation and resistance to delamination
FR2369070A1 (en) 1976-10-29 1978-05-26 Ato Chimie F PROCESS
US4151924A (en) 1977-11-07 1979-05-01 Owens-Illinois, Inc. Liner element for closure cap
FR2416785A1 (en) 1978-02-13 1979-09-07 Rhone Poulenc Ind PROCESS FOR WATERPROOFING WITH POLYESTER HOLLOW BODY GAS
KR830000447A (en) * 1978-02-21 1983-03-30 에드워드 제이 노턴 System and method for pre-construction of video information to electronic beam deflection
US4254169A (en) 1978-12-28 1981-03-03 American Can Company Multi-layer barrier film
US4410482A (en) 1979-03-06 1983-10-18 E. I. Du Pont De Nemours & Co. Process for making laminar articles of polyolefin and a condensation polymer
US4284671A (en) 1979-05-11 1981-08-18 Clopay Corporation Polyester compositions for gas and moisture barrier materials
JPS5854661B2 (en) * 1979-06-08 1983-12-06 日本クラウンコルク株式会社 Manufacturing method of container lid with liner
US4525134A (en) 1979-07-20 1985-06-25 American Can Company Apparatus for making a multi-layer injection blow molded container
US4343754A (en) 1979-09-21 1982-08-10 H-C Industries, Inc. Process and apparatus for molding liners in container closures
GB2084601B (en) 1980-09-25 1984-09-05 Grace W R & Co Sealing compositions
DK45281A (en) 1980-09-25 1982-03-26 Grace W R & Co CONTAINER SEALED WITH A TAET CLOSING PACKAGING AND SEALING MATERIAL FOR USE HERE AND PROCEDURES FOR SEALING CONTAINERS
US4462502A (en) 1980-12-22 1984-07-31 Ethyl Molded Products Company Threaded closure with liner
US4444817A (en) 1981-03-04 1984-04-24 E. I. Du Pont De Nemours And Company Laminar articles of polyolefin and a condensation polymer
US4407422A (en) 1981-06-04 1983-10-04 H-C Industries, Inc. Composite closure
US4705708A (en) 1982-03-04 1987-11-10 American Can Company Multi-laminate structure containing a scrap layer and containers made therefrom
US5053258A (en) 1982-03-18 1991-10-01 E. I. Du Pont De Nemours And Company Low temperature lamellar article stretching
US4476987A (en) 1982-04-20 1984-10-16 Maxcap, Inc. Bottle caps
US4416942A (en) 1982-05-21 1983-11-22 E. I. Du Pont De Nemours & Co. Laminates of lamellar articles and polyolefins
JPS5914917A (en) * 1982-07-16 1984-01-25 Japan Crown Cork Co Ltd Resin cap and manufacture thereof
JPS5926460A (en) 1982-08-06 1984-02-10 東洋製罐株式会社 Composite material for packing vessel cover
IT1156679B (en) 1982-10-07 1987-02-04 Sacmi Cooperativa Macchinari I EQUIPMENT TO FORM THE GASKET IN PLASTIC MATERIAL IN PLUGS INCLUDING A BOWL, SUCH AS SCREW, CROWN AND SIMILAR PLUGS
US4658976A (en) 1983-04-15 1987-04-21 Aluminum Company Of America Lined plastic closure
GB8311137D0 (en) 1983-04-25 1983-06-02 Grace W R & Co Compositions for sealing containers
NL8303379A (en) 1983-10-01 1985-05-01 Stamicarbon LAMINATES BASED ON POLYPROPENE AND METHOD FOR MANUFACTURING SUCH LAMINATES.
GB8404320D0 (en) 1984-02-18 1984-03-21 Metal Box Plc Closure for container
ATE43313T1 (en) 1984-05-08 1989-06-15 Mb Group Plc CONTAINER CLOSURES.
GB2158383B (en) 1984-05-08 1988-04-13 Metal Box Plc Pressurised containers
US4578295A (en) 1984-07-16 1986-03-25 Owens-Illinois, Inc. High barrier polymer blend and articles prepared therefrom
US4568529A (en) 1984-09-21 1986-02-04 Thermo-Formage Mediterraneen Thermoplastic composite material for the preparation of moulded objects, particularly by injection, and a process for making same
GB8523263D0 (en) 1985-09-20 1985-10-23 Metal Box Plc Making metal can ends
GB8523262D0 (en) 1985-09-20 1985-10-23 Metal Box Plc Metal can end
BR8504798A (en) * 1985-09-30 1987-05-05 Lorenzetti Inebrase Sa ELECTRIC ARC SWITCH
GB2181119A (en) 1985-10-08 1987-04-15 Grace W R & Co Plastic container closure with moulded liner
JPS62263250A (en) 1986-05-09 1987-11-16 Teijin Ltd Polyester resin composition
US4723678A (en) 1986-10-23 1988-02-09 Owens-Illinois Plastic Products Inc. Container and closure assembly
AU610555B2 (en) 1987-02-06 1991-05-23 Mitsubishi Gas Chemical Company, Inc. Parison and blow-moulded containers and processes for production thereof
EP0306820A1 (en) 1987-09-04 1989-03-15 Continental White Cap, Inc. Low oxygen, barrier type plastic closure and method of forming same
US5186991A (en) * 1988-06-29 1993-02-16 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US5362531A (en) 1988-06-29 1994-11-08 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
US5183848A (en) 1988-06-29 1993-02-02 W. R. Grace & Co.-Conn. Container closures, sealed containers and sealing compositions for them
GB8815486D0 (en) 1988-06-29 1988-08-03 Grace W R & Co Container closures & materials for use in these
NZ229530A (en) * 1988-06-29 1990-11-27 Grace W R & Co Material comprised of ethylene-vinyl alcohol polymer incorporated in a polymeric material to reduce oxygen permeability that is suitable for gaskets of container closures
US5064716A (en) 1989-01-26 1991-11-12 E. I. Du Pont De Nemours And Company Blends of ethylene vinyl alcohol copolymer and amorphous polyamide, and multilayer containers made therefrom
US5003002A (en) 1989-08-14 1991-03-26 Rampart Packaging Inc. Blends of amorphous nylon and ethylene vinyl alcohol copolymers and laminates and containers made therefrom
US4984703A (en) 1989-10-03 1991-01-15 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing liner
US5380479A (en) 1989-12-26 1995-01-10 The Dow Chemical Company Method and apparatus for producing multilayer plastic articles
US5202074A (en) 1989-12-26 1993-04-13 The Dow Chemical Company Method for producing injection molded multilayer articles
US5126176A (en) * 1990-02-27 1992-06-30 E. I. Du Pont De Nemours And Company Lidding for containers
ES2048125T3 (en) * 1990-09-28 1996-05-01 Grace W R & Co CONTAINERS AND THE USE OF COMPOSITIONS TO SEAL THEM.
US5094793A (en) 1990-12-21 1992-03-10 The Dow Chemical Company Methods and apparatus for generating interfacial surfaces
US5605996A (en) * 1992-02-12 1997-02-25 American National Can Company Oxygen scavenging composition
US5731053A (en) 1992-03-11 1998-03-24 Ds-Chemie Gmbh Potable liquid container
US5306542A (en) 1993-02-11 1994-04-26 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing liner
EP0656043B1 (en) * 1993-06-21 1998-10-14 Shell Oil Company Plastic closure liners and closures
US5451360A (en) 1993-10-14 1995-09-19 Owens-Illinois Closure Inc. Method and apparatus for compression molding closure liners
US5700412A (en) * 1993-11-01 1997-12-23 E. I. Du Pont De Nemours And Company Process for making laminar articles
ES2149575T3 (en) 1996-03-26 2000-11-01 Carnaudmetalbox Sa COMPOSITE CLOSURE, METHOD OF ASSEMBLING IT, AND CONTAINER PROVIDED WITH SUCH CLOSURE.
US6371318B1 (en) * 1997-12-24 2002-04-16 Owens-Illinois Closure Inc. Plastic closure with compression molded sealing/barrier liner

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US6677016B2 (en) 2004-01-13
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US20020104818A1 (en) 2002-08-08
ATE261868T1 (en) 2004-04-15
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