| 发明名称 |
METHOD FOR PROCESSING WHICH GIV THE FIRE ENDURANCE FOR GROUND |
| 摘要 |
A process for flame retarding blends of cellulosic and other fibres eg. polyester fibres involves impregnation thereof with tetra kis (hydroxyorgano) phosphonium compounds or condensates thereof followed by curing with ammonia, the operation being performed in at least two steps, and with 5-20% of organophosphorus compound (as THP<+> ion) applied in the first step. |
| 申请公布号 |
LTIP1592(A) |
申请公布日期 |
1995.06.26 |
| 申请号 |
LTIP1592 |
申请日期 |
1993.12.14 |
| 申请人 |
ALBRIGHT & WILSON LIMITED |
发明人 |
SMITH,GEOFFREY WILLIAM |
| 分类号 |
C09K21/02;C09K21/00;D06M13/02;D06M13/244;D06M13/282;D06M13/322;D06M13/35;D06M13/355;D06M13/358;D06M13/402;D06M13/432;D06M13/44;D06M15/431;D06M15/673;D06M101/00;D06M101/02;D06M101/06;D06M101/08;D06M101/16;D06M101/30;D06M101/32;D06M101/34 |
主分类号 |
C09K21/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
