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1.
公开(公告)号:US3939120A
公开(公告)日:1976-02-17
申请号:US527097
申请日:1974-11-25
IPC分类号: C08F220/44 , C08F214/16 , C08F216/14 , C08K5/20 , C08L27/10
CPC分类号: C08F220/44
摘要: A copolymer suitable for making self-extinguishing fibers, containing at least 50 wt.% acrylonitrile, from 2 to 30 wt.% of vinyl or vinylidene chloride, from 0 to 10 wt.% of a neutral, non-halogenated, ethylenically unsaturated monomer and from 2 to 40 wt.% of a monomer of the general formula: ##EQU1## WHEREIN R is hydrogen or methyl and n is an integer from 1 to 4.
摘要翻译: 适用于制备自熄灭纤维的共聚物,其含有至少50重量%的丙烯腈,2-30重量%的乙烯基或偏二氯乙烯,0至10重量%的中性非卤化的烯属不饱和单体 和2-40重量%的通式为O CH 2 = CC ANGLE | RO(CH 2)n-Br的单体。
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2.
公开(公告)号:US3940368A
公开(公告)日:1976-02-24
申请号:US525141
申请日:1974-11-19
IPC分类号: C08F220/44 , C08F214/10 , C08F216/14 , C08F220/46
CPC分类号: C08F220/44
摘要: A copolymer suitable for making self-extinguishing fibers, containing at least 50 wt.% acrylonitrile, from 2 to 30 wt.% vinyl or vinylidene chloride, from 0 to 10 wt.% of a neutral, ethylenically unsaturated, non-halogenated monomer and from 2 to 40 wt.% of alpha-bromoacrylonitrile.
摘要翻译: 适用于制备自熄灭纤维的共聚物,其含有至少50重量%的丙烯腈,2-30重量%的乙烯基或偏二氯乙烯,0-10重量%的中性烯属不饱和的非卤化单体和 2-40重量%的α-溴丙烯腈。
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