|
| US5281741 | 13 Nov 1990 | 25 Jan 1994 | FMC Corporation | Process for preparing aryldiphosphate esters |
| US5614573 | 27 Mar 1995 | 25 Mar 1997 | Nicca Chemical Co., Ltd. Kanebo Limited | Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials |
| US6096821 | 2 Apr 1999 | 1 Aug 2000 | General Electric Company | Polyphenylene ether resin concentrates |
| US6258879 | 2 Apr 1999 | 10 Jul 2001 | General Electric Company | Polyphenylene ether resin concentrates containing organic phosphates |
| US6319432 | 11 Jun 1999 | 20 Nov 2001 | Albemarle Corporation | Bisphenol-A bis(diphenyl phosphate)-based flame retardant |
| US6359043 | 24 Sep 1998 | 19 Mar 2002 | General Electric Company | Mica as flame retardant in glass filled noryl |
| US6388120 | 28 Apr 1999 | 14 May 2002 | PABU Services, Inc. | Continuous process for the manufacture of phosphoric acid esters |
| US6399685 | 11 Dec 2000 | 4 Jun 2002 | Albemarle Corporation | Purification of arylene polyphosphate esters |
| US6486244 | 18 Jan 2001 | 26 Nov 2002 | General Electric Company | Polyphenylene ether resin concentrates containing organic phosphates |