|
| US4124666 | 29 Jun 1977 | 7 Nov 1978 | Bayer Aktiengesellschaft | Method of keeping nozzle bodies or breaker plates clean during extrusion of polymer melts |
| US4204828 | 1 Aug 1978 | 27 May 1980 | Allied Chemical Corporation | Quench system for synthetic fibers using fog and flowing air |
| US4338276 | 24 Jul 1980 | 6 Jul 1982 | Imperial Chemical Industries, Ltd. | Process for the manufacture of polyamide yarns |
| US4606872 | 6 Dec 1984 | 19 Aug 1986 | Kashima Oil Company | Method for spinning carbon fibers |
| US5281378 | 20 May 1992 | 25 Jan 1994 | Hercules Incorporated | Process of making high thermal bonding fiber |
| US5318735 | 11 Apr 1991 | 7 Jun 1994 | Hercules Incorporated | Process of making high thermal bonding strength fiber |
| US5431994 | 2 Sep 1992 | 11 Jul 1995 | Hercules Incorporated | High thermal strength bonding fiber |
| US5629080 | 13 Jan 1993 | 13 May 1997 | Hercules Incorporated | Thermally bondable fiber for high strength non-woven fabrics |
| US5654088 | 6 Jun 1995 | 5 Aug 1997 | Hercules Incorporated | Thermally bondable fiber for high strength non-woven fabrics |
| US5705119 | 7 Feb 1996 | 6 Jan 1998 | Hercules Incorporated | Process of making skin-core high thermal bond strength fiber |
| US5733646 | 6 Jun 1995 | 31 Mar 1998 | Hercules Incorporated | Thermally bondable fiber for high strength non-woven fabrics |
| US5882562 | 29 Dec 1997 | 16 Mar 1999 | Fiberco, Inc. | Process for producing fibers for high strength non-woven materials |
| US5888438 | 13 Feb 1997 | 30 Mar 1999 | Hercules Incorporated | Thermally bondable fiber for high strength non-woven fabrics |
| US6116883 | 7 Feb 1996 | 12 Sep 2000 | Fiberco, Inc. | Melt spin system for producing skin-core high thermal bond strength fibers |
| US6926508 | 21 Jun 2001 | 9 Aug 2005 | Invista North America Sarl | Steam distribution ring for spinning machines |
