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Patente

Referenziert von

Zitiert von PatentEingetragenAusgestelltUrsprünglich Bevollmächtigter Titel
US404168911. Nov. 197516. Aug. 1977E. I. Du Pont de Nemours and CompanyMultilobal polyester yarn
US420181313. Sept. 19786. Mai 1980Cellular linear filaments with transverse partitions
US510883827. Aug. 199128. Apr. 1992E. I. Du Pont de Nemours and CompanyTrilobal and tetralobal filaments exhibiting low glitter and high bulk
US517692617. Jan. 19925. Jan. 1993E. I. Du Pont de Nemours and CompanySpinnerets for producing trilobal and tetralobal filaments exhibiting low glitter and high bulk
US520810626. Aug. 19924. Mai 1993E. I. Du Pont de Nemours and CompanyTrilobal and tetralobal filaments exhibiting low glitter and high bulk
US544777130. Juni 19935. Sept. 1995E. I. Du Pont de Nemours and CompanyFiber bilobal cross-sections and carpets prepared therefrom having a silk-like luster and soft hand
US662702521. Dez. 200130. Sept. 2003Hills, Inc.Method and apparatus for extruding easily-splittable plural-component fibers for woven and nonwoven fabrics
US70189461. Juli 200428. März 2006Invista North America S.a.R.l.Fabric including polymer filaments having profiled cross-section
US78342081. März 200616. Nov. 2010Eastman Chemical CompanyProcess to produce a post catalyst removal composition
US78553052. Okt. 200821. Dez. 2010Eastman Chemical CompanyProcess to produce an enriched composition
US78800311. März 20061. Febr. 2011Eastman Chemical CompanyProcess to produce an enrichment feed
US78842311. März 20068. Febr. 2011Eastman Chemical CompanyProcess to produce an enriched composition
US788423326. Juni 20098. Febr. 2011Eastman Chemical CompanyEnriched terephthalic acid composition
US788852912. Febr. 200715. Febr. 2011Eastman Chemical CompanyProcess to produce a post catalyst removal composition
US789780927. Aug. 20071. März 2011Eastman Chemical CompanyProcess to produce an enrichment feed
US79196521. März 20065. Apr. 2011Eastman Chemical CompanyProcess to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone
US805359726. Juni 20098. Nov. 2011Grupo Petrotemex, S.A. DE C.V.Enriched terephthalic acid composition
USRE2936311. Nov. 197523. Aug. 1977E. I. Du Pont de Nemours and CompanyFalse-twist texturing yarn of polyester filaments having multilobal cross sections

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