申请人:Akzo Nobel Chemicals International B.V.
公开号:US20150225515A1
公开(公告)日:2015-08-13
Process for curing a thermoset resin comprising the step of contacting said resin with (i) an imine of the structure C(R
2
)(R
3
)═N—R
1
wherein R
1
is selected from hydrogen, hydroxyl, linear or branched alkyl having 1-22 carbon atoms, cycloalkyl having 3-22 carbon atoms, aryl having 6 to 15 carbon atoms, and aralkyl having 7 to 22 carbon atoms, which alkyl, cycloalkyl, aryl, and aralkyl groups may be optionally substituted with one or more groups containing heteroatoms selected from S, O, P, and/or Si. R
2
is selected from C(R
6
)(R
5
)—C(═O)—R
4
, —C(R
6
)(R
5
)—C(═S)—R
4
, and —C(R
6
)(R
5
)—C(═N)—R
4
, wherein R
4
, R
5
, and R
6
are selected from hydrogen, linear or branched alkyl having 1-6 carbon atoms, cycloalkyl having 3-12 carbon atoms, aryl, aralkyl, alkoxy having 1-6 carbon atoms, and aryloxy. R
3
is selected from linear or branched alkyl having 1-22 carbon atoms, 1 cycloalkyl having 3-22 carbon atoms, aryl having 6 to 15 carbon atoms, and aralkyl having 7 to 22 carbon atoms, and (ii) methyl isopropyl ketone peroxide.