申请人:——
公开号:US20040204553A1
公开(公告)日:2004-10-14
The invention relates to a method of preparing a composition of living polymers comprising a non-photoinitiated radical polymerisation step using a composition consisting of: at least one ethylenically unsaturated monomer, preferably a methacrylic monomer, at least one disulphide compound having formula (II), i.e. Z
1
—C(═S)—S—S—C(═S)—Z
2
; and at least one thermally-activate free radical source which is different from the formula (II) compound.
本发明涉及一种制备活聚合物组合物的方法,包括一个非光引发自由基聚合步骤,使用的组合物包括:至少一种乙烯基不饱和单体,最好是甲基丙烯酸单体,至少一种具有式 (II) 的二硫化物,即 Z
1
-C(═S)-S-C(═S)-Z
2
和至少一种不同于式(II)化合物的热活化自由基源。