Silicone-containing vinyl polymer and its manufacture

摘要: PROBLEM TO BE SOLVED: To obtain a silicone-containing vinyl polymer, which does not undergo gelation, having hydrogen atom bonds to silicon only in its siloxane chain terminal. SOLUTION: A polymer comprises at least structural unit of formula I (wherein R 1 is H or methyl; 2 divalent organic group; 3 1-10C alkyl aryl; (m) 1-400). Preferably, the one consisting units formulas and II {R 4 5 selected form group represented by III 6 alkyl, hydroxyl- containing an 7 8 are each X H, aryl halogen)}. The preferably present level 0.1-100 mol.%. obtained radical polymerization silicone compound IV, IV monomer V. COPYRIGHT: (C)1999,JPO