- 专利标题： ORGANOPHOSPHORUS COMPOUNDS FOR FLAME RETARDANT POLYURETHANE FOAMS
- 专利标题（中）： 有机磷化合物
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申请号： EP12886314.9申请日： 2012-10-08
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公开(公告)号： EP2903994A1公开(公告)日： 2015-08-12
- 发明人: SHANKAR, Ravi , YONKEY, Matt , QI, Yudong , KAMBER, Nahrain E.
- 申请人： Dow Global Technologies LLC
- 申请人地址： 2040 Dow Center Midland, MI 48674 US
- 专利权人： Dow Global Technologies LLC
- 当前专利权人： Dow Global Technologies LLC
- 当前专利权人地址： 2040 Dow Center Midland, MI 48674 US
- 代理机构： Beck Greener
- 国际公布： WO2014056138 20140417
- 主分类号： C07F9/40
- IPC分类号： C07F9/40 ; C09K21/12 ; C08K5/5333 ; C08K5/5353 ; C08K5/5357
摘要：
An organophosphorus compound useful in a phosphorus containing flame retardant and a flame retardant polyurethane foam, where the organophosphorus compound is shown in Formula (I) where Y is selected from the group consisting of an -OH group, an -NH
2 group, an -NHR
3 group, and an -SH group, where R
3 is a monovalent hydrocarbyl group having 1 to 10 carbon atoms; R is a divalent hydrocarbyl group; X is a heteroatom group; and R
1 and R
2 are each independently a substituted or unsubstituted hydrocarbyl group, wherein R
1 and R
2 can be optionally joined to form a ring.
2 group, an -NHR
3 group, and an -SH group, where R
3 is a monovalent hydrocarbyl group having 1 to 10 carbon atoms; R is a divalent hydrocarbyl group; X is a heteroatom group; and R
1 and R
2 are each independently a substituted or unsubstituted hydrocarbyl group, wherein R
1 and R
2 can be optionally joined to form a ring.
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