发明名称 |
FLAME RETARDANT COMPOSITION AND METHOD OF USE |
摘要 |
A flame retardant composition comprises at least one cyclic phosphonate ester and at least one phosphono amide. The ester and the amide are present in a ratio by weight of 0.1 to 2:1. A co-curing agent (e.g. urea, ethylene urea or an amino-triazine) may be included. The composition may also contain a non-rewetting agent and/or a softening or conditioning agent. The composition is used for the flame retardant treatment of a fabric by first impregnating the fabric with an aqueous solution of the composition and then heating the impregnated fabric at at least 100 DEG C and under acid pH conditions. |
申请公布号 |
LT3752(B) |
申请公布日期 |
1996.03.25 |
申请号 |
LTIP1541 |
申请日期 |
1993.12.07 |
申请人 |
ALBRIGHT & WILSON UK LIMITED |
发明人 |
HAND,GEOFFREY |
分类号 |
C08K5/521;C08K5/52;C08K5/53;C08K5/5317;C09K21/12;D06M13/02;D06M13/244;D06M13/282;D06M13/288;D06M13/322;D06M13/447;D06M15/432;D06M101/00;D06M101/02;D06M101/06;D06M101/08;D06M101/16;D06M101/30;D06M101/32;D06M101/34;(IPC1-7):C07F9/40;D06M13/00 |
主分类号 |
C08K5/521 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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