Patent ID: 9181399
Filing Date: 2015-11-10
Classification: C08G,C09D

Abstract:
1. A production method of a polysiloxane represented by the following general formula (1), comprising: subjecting a raw material monomer to hydrolysis and polycondensation in a reaction solvent comprising at least one alcohol (S) selected from a secondary alcohol comprising 4 to 6 carbon atoms and a tertiary alcohol comprising 4 to 6 carbon atoms; wherein the raw material monomer comprises a compound that forms a structural unit (1-2) through a method of condensation; and wherein at least one compound selected from the group consisting of a compound that forms: a structural unit (1-3) through a method of condensation; a structural unit (1-4) through a method of condensation; and a structural unit (1-5) through a method of condensation; wherein: A is an organic group having 2 to 10 carbon atoms that comprises a carbon-carbon unsaturated bond and is capable of undergoing hydrosilation; R n is 0 or 1; R R R R v is a positive number; u, w, x, y, and z are 0 or a positive number, provided that at least one of w, x, and y is a positive number, 0≦u/(v+w+x+y)≦2, 0≦x/(v+w)≦2, 0≦y/(v+w)≦2, 0≦z/(v+w+x+y)≦1, and at least one of R