Low temperature cure polymerization initiator

摘要

A polymerization initiator system for reactive monomers and unsaturated polymers which is contains a Group 4 transition metal or Group 4 transition metal-containing compound, peroxide or diazo compound that is capable of being reduced by the Group 4 transition metal or Group 4 transition metal-containing compound, and pinacol compound is disclosed. Further disclosed are methods for preparing the polymerization initiator and using the polymerization initiator for low temperature curing.

主权项

1. A polymerization initiator system comprising (i) a pinacol compound, (ii) a Group 4 transition metal or Group 4 transition metal-containing compound, and (iii) an electron-accepting species capable of being reduced and generating a radical capable of initiating polymerization.