|
| US4220706 | 10. Mai 1978 | 2. Sept. 1980 | RCA Corporation | Etchant solution containing HF-HnO.sub.3 -H.sub.2 SO.sub.4 -H.sub.2 O.sub.2 |
| US4222779 | 4. Juni 1979 | 16. Sept. 1980 | Dart Industries Inc. | Non-chromate conversion coatings |
| US4225350 | 4. Juni 1979 | 30. Sept. 1980 | Dart Industries Inc. | Non-chromate conversion coatings |
| US4225351 | 4. Juni 1979 | 30. Sept. 1980 | Dart Industries Inc. | Non-chromate conversion coatings |
| US4233111 | 25. Juni 1979 | 11. Nov. 1980 | Dart Industries Inc. | Dissolution of metals utilizing an aqueous H.sub.2 SO.sub.4 -H.sub.2 O.sub.2 -3-sulfopropyldithiocarbamate etchant |
| US4233112 | 25. Juni 1979 | 11. Nov. 1980 | Dart Industries Inc. | Dissolution of metals utilizing an aqueous H.sub.2 SO.sub.4 -H.sub.2 O.sub.2 -polysulfide etchant |
| US4233113 | 25. Juni 1979 | 11. Nov. 1980 | Dart Industries Inc. | Dissolution of metals utilizing an aqueous H.sub.2 O.sub.2 -H.sub.2 SO.sub.4 -thioamide etchant |
| US4236957 | 25. Juni 1979 | 2. Dez. 1980 | Dart Industries Inc. | Dissolution of metals utilizing an aqueous H.sub.2 SO.sub.Y --H.sub.2 O.sub. -mercapto containing heterocyclic nitrogen etchant |
| US4351675 | 2. März 1981 | 28. Sept. 1982 | ROHCO, Inc. | Conversion coatings for zinc and cadmium surfaces |
| US4370197 | 24. Juni 1981 | 25. Jan. 1983 | International Business Machines Corporation | Process for etching chrome |
| US4401509 | 7. Sept. 1982 | 30. Aug. 1983 | FMC Corporation | Composition and process for printed circuit etching using a sulfuric acid solution containing hydrogen peroxide |
| US4636282 | 20. Juni 1985 | 13. Jan. 1987 | Great Lakes Chemical Corporation | Method for etching copper and composition useful therein |
| US4859281 | 4. Juni 1987 | 22. Aug. 1989 | Pennwalt Corporation | Etching of copper and copper bearing alloys |
| US4861374 | 30. Okt. 1987 | 29. Aug. 1989 | | Non-abrasive polish or cleaning composition and process for its preparation |
| US5340505 | 16. Aug. 1991 | 23. Aug. 1994 | Recytec SA | Method for dissolving radioactively contaminated surfaces from metal articles |
| US5783489 | 24. Sept. 1996 | 21. Juli 1998 | Cabot Corporation | Multi-oxidizer slurry for chemical mechanical polishing |
| US5800859 | 11. Dez. 1995 | 1. Sept. 1998 | | Copper coating of printed circuit boards |
| US6015506 | 18. Apr. 1997 | 18. Jan. 2000 | Cabot Corporation | Composition and method for polishing rigid disks |
| US6033596 | 18. Febr. 1997 | 7. März 2000 | Cabot Corporation | Multi-oxidizer slurry for chemical mechanical polishing |
| US6039891 | 11. Juli 1997 | 21. März 2000 | Cabot Corporation | Multi-oxidizer precursor for chemical mechanical polishing |
| US6068787 | 11. Juli 1997 | 30. Mai 2000 | Cabot Corporation | Composition and slurry useful for metal CMP |
| US6083419 | 28. Juli 1997 | 4. Juli 2000 | Cabot Corporation | Polishing composition including an inhibitor of tungsten etching |
| US6117250 | 25. Febr. 1999 | 12. Sept. 2000 | Morton International Inc. | Thiazole and thiocarbamide based chemicals for use with oxidative etchant solutions |
| US6117783 | 23. März 1998 | 12. Sept. 2000 | EKC Technology, Inc. | Chemical mechanical polishing composition and process |
| US6126853 | 11. Juli 1997 | 3. Okt. 2000 | Cabot Microelectronics Corporation | Chemical mechanical polishing slurry useful for copper substrates |
| US6136711 | 29. Mai 1998 | 24. Okt. 2000 | Cabot Corporation | Polishing composition including an inhibitor of tungsten etching |
| US6177026 | 26. Mai 1998 | 23. Jan. 2001 | Cabot Microelectronics Corporation | CMP slurry containing a solid catalyst |
| US6284309 | 19. Dez. 1997 | 4. Sept. 2001 | Atotech Deutschland GmbH | Method of producing copper surfaces for improved bonding, compositions used therein and articles made therefrom |
| US6309560 | 29. Sept. 1997 | 30. Okt. 2001 | Cabot Microelectronics Corporation | Chemical mechanical polishing slurry useful for copper substrates |
| US6313039 | 11. Jan. 2000 | 6. Nov. 2001 | EKC Technology, Inc. | Chemical mechanical polishing composition and process |
| US6316366 | 14. Febr. 2000 | 13. Nov. 2001 | Cabot Microelectronics Corporation | Method of polishing using multi-oxidizer slurry |
| US6383065 | 22. Jan. 2001 | 7. Mai 2002 | Cabot Microelectronics Corporation | Catalytic reactive pad for metal CMP |
| US6435947 | 22. Jan. 2001 | 20. Aug. 2002 | Cabot Microelectronics Corporation | CMP polishing pad including a solid catalyst |
| US6444140 | 17. März 1999 | 3. Sept. 2002 | Morton International Inc. | Micro-etch solution for producing metal surface topography |
| US6533905 | 24. Jan. 2001 | 18. März 2003 | TiNi Alloy Company Smart Therapeutics, Inc. | Method for sputtering tini shape-memory alloys |
| US6569350 | 15. März 2002 | 27. Mai 2003 | Cabot Microelectronics Corporation | Chemical mechanical polishing slurry useful for copper substrates |
| US6579591 | 17. Juli 2001 | 17. Juni 2003 | Atotech Deutschland GmbH | Method of producing copper surfaces for improved bonding, compositions used therein and articles made therefrom |
| US6593239 | 4. Aug. 1999 | 15. Juli 2003 | Cabot Microelectronics Corp. | Chemical mechanical polishing method useful for copper substrates |
| US6602440 | 13. Aug. 2001 | 5. Aug. 2003 | Atotech Deutschland GmbH | Method of producing copper surfaces for improved bonding, compositions used therein and articles made therefrom |
| US6635186 | 7. Jan. 1999 | 21. Okt. 2003 | EKC Technology, Inc. | Chemical mechanical polishing composition and process |
| US6841084 | 11. Febr. 2002 | 11. Jan. 2005 | Nikko Materials USA, Inc. | Etching solution for forming an embedded resistor |
| US7314823 | 2. Aug. 2005 | 1. Jan. 2008 | DuPont Airproducts NanoMaterials LLC | Chemical mechanical polishing composition and process |
| US8211617 | 17. Aug. 2009 | 3. Juli 2012 | Palo Alto Research Center Incorporated | Solid inks for printed masks |