发明公开
- 专利标题： METHOD FOR PRODUCING POLYMER MATERIALS WITH REDUCED FIRE RISK
- 专利标题（中）： 工艺生产具有降低的可燃性的高分子材料
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申请号： EP99954552申请日： 1999-07-26
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公开(公告)号： EP1205485A4公开(公告)日： 2002-09-11
- 发明人: ZUBKOVA NINA SERGEEVNA , BUTYLKINA NATALIYA GRIGORIEVNA , KHALTURINSKY NIKOLAI ALEXANDRO , BERLIN ALEXANDR ALEXANDROVICH
- 申请人： ISLE FIRESTOP LTD
- 专利权人： ISLE FIRESTOP LTD
- 当前专利权人： ISLE FIRESTOP LTD
- 优先权： RU9900255 1999-07-26
- 主分类号： C07F9/32
- IPC分类号： C07F9/32 ; C08F230/02 ; C09D4/00 ; D06M14/04 ; D06M14/16 ; D06M15/263 ; C07F9/40 ; C08F220/14 ; C08F220/18 ; C09K21/14
摘要：
The present invention relates to a new combustion retardant for polymer materials that consists of a methyl(oxyalkyl)phosphonoxyethylenemethacrylate of the formula CH2=C(R)-C(O)[0CH2CH2OP(O)(R)(OR1)] where R is CH3 and R1 is CH3, C2H5, C3H7, C4H9. This combustion retardant can essentially be used as a comonomer during the copolymerisation process with methylmethacrylate and also for imparting fire protection properties to chemical fibres. In the last case, a graft polymerisation method is used.
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