发明名称 |
Silane grafted crosslinkable vinyl] copolymer compsn. prodn. - by mechanically treating polymer producing radicals with non-producing polymer radicals in presence of hydrolysable silane |
摘要 |
In the prodn. of crosslinkable vinyl (co) polymers by grafting a hydrolysable silane cpd (I), in which a (co) polymer (II) capable of generation of radicals by mechanical treatment, is mechanically treated in presence of (I), the improvement is as follows. - A second (co) polymer (III) is added to (II), (III) being non susceptible to give radicals by mechanical treatment. The mixt. is than mechanically treated in the presence of (I) under conditions promoting a reaction of propagation of radicals from (II) to (III). - Pref. the mechanical treatment is effected under conditions such that the interval temp. of the polymeric compsn. exceeds the degradation temp. of (II).
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申请公布号 |
BE905048(A1) |
申请公布日期 |
1986.11.03 |
申请号 |
BE19860216874 |
申请日期 |
1986.07.04 |
申请人 |
CABLERIES ET CORDERIES DU HAINAUT S.A. CABLERIES DE DOUR;S.A. FABRICABLE KABELFABRIEK VAN HUIZINGEN N.V. FABRICABLE |
发明人 |
PIERRE BASTIN;GUY DELAUNOIS;JULES POLART;JEAN-JACQUES VERSLUIJS |
分类号 |
C08F255/02;(IPC1-7):C08F/ |
主分类号 |
C08F255/02 |
代理机构 |
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