申请人:DSM IP ASSETS B.V.
公开号:US20140087111A1
公开(公告)日:2014-03-27
The present invention relates to a process for radically curing a composition comprising a methacrylate containing compound (a1) and a monomer copolymerizable with said methacrylate containing compound in the presence of tertiary aromatic amine (c) and a peranhydride (d), wherein the composition comprises a compound (b) according to formula (1) as monomer copolymerizable with said methacrylate containing compound
whereby n=0-3; R
1
and R
2
each individually represent H, C
1
-C
20
alkyl, C
3
-C
20
cycloalkyl, C
6
-C
20
aryl, C
7
-C
20
alkylaryl or C
7
-C
20
arylalkyl; X═O, S or NR
3
whereby R
3
═H, C
1
-C
20
alkyl, C
3
-C
20
cycloalkyl, C
6
-C
20
aryl, C
7
-C
20
alkylaryl, C
7
-C
20
arylalkyl, part of a polymer chain or attached to a polymer chain.