发明名称 |
Flame resistant article made of phenolic triazine and related method using a pure cyanato novolac |
摘要 |
The present invention is flame resistant article and related method, made of phenolic triazine resin derived from a cyanato group containing phenolic resin of the formula: <IMAGE> wherein: n is a positive whole number greater than or equal to 1; q and r are the same or different at each occurrence and are whole numbers from 0 to 3, with the proviso that the sum of q and r at each occurrence is equal to 3; Z is -CN, or hydrogen and -CN; o and p are the same or different at each occurrence and are whole numbers from 0 to 4 with the proviso that the sum of o and p at each occurrence is equal to 4; -X- is a divalent organic radical; and R3 is the same or different at each occurrence and is a substituent other than hydrogen which is unreactive under conditions necessary to completely cure the copolymer.
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申请公布号 |
US4988780(A) |
申请公布日期 |
1991.01.29 |
申请号 |
US19880232407 |
申请日期 |
1988.08.15 |
申请人 |
ALLIED-SIGNAL |
发明人 |
DAS, SAJAL;PREVORSEK, DUSAN C.;SHARMA, RAJ;DEBONA, BRUCE |
分类号 |
C08L79/04;B32B5/00;B32B27/00;C08G8/28;C08G73/06;C08K7/02 |
主分类号 |
C08L79/04 |
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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