Constituent null 2,2,6,6 tetramethyl 1 piperijirokishi, 4 hydroxy 2,2,6,6 tetramethyl 1 piperijirokishi, 4 methoxy 2,2,6,6

摘要

Problem to be solved: to prevent too much crosslinking (scoping), a coach retardant, a crosslinking composition and a crosslinking method. Solution: a comet retarder composition comprising nitroxide and a promoter selected from a group (P) comprising a (bifunctional or multifunctional) compound having at least one double bond.