|
| US3948600 | 27 Feb 1975 | 6 Apr 1976 | The United States of America as represented by the Secretary of Agriculture | Selected ammonium sulfonate catalysts for an improved process utilizing mild curing conditions in durable press finishing of cellulose-containing fabrics |
| US3989457 | 17 Mar 1975 | 2 Nov 1976 | Heberlein & Co. AG | Finishing processes for textile materials |
| US4065349 | 28 Feb 1977 | 27 Dec 1977 | Standard Oil Company (Indiana) | Paper sizing process |
| US5183707 | 17 Oct 1990 | 2 Feb 1993 | The Procter & Gamble Cellulose Company | Individualized, polycarboxylic acid crosslinked fibers |
| US5190563 | 17 Oct 1990 | 2 Mar 1993 | The Proctor & Gamble Co. | Process for preparing individualized, polycarboxylic acid crosslinked fibers |
| US5484896 | 24 Mar 1994 | 16 Jan 1996 | The Procter & Gamble Company | Esterified high lignin content cellulosic fibers |
| US5549791 | 15 Jun 1994 | 27 Aug 1996 | The Procter & Gamble Company | Individualized cellulosic fibers crosslinked with polyacrylic acid polymers |
| US5755828 | 18 Dec 1996 | 26 May 1998 | Weyerhaeuser Company | Method and composition for increasing the strength of compositions containing high-bulk fibers |
| US6184271 | 17 Nov 1999 | 6 Feb 2001 | Weyerhaeuser Company | Absorbent composite containing polymaleic acid crosslinked cellulosic fibers |
| US6620865 | 5 Aug 2002 | 16 Sep 2003 | Weyerhaeuser Company | Polycarboxylic acid crosslinked cellulosic fibers |
