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1. (WO2018102805) SILICONE-CONTAINING POLYESTERS, COATING COMPOSITIONS CONTAINING THE SAME, AND COATINGS FORMED THEREFROM

Pub. No.:    WO/2018/102805    International Application No.:    PCT/US2017/064478
Publication Date: Fri Jun 08 01:59:59 CEST 2018 International Filing Date: Tue Dec 05 00:59:59 CET 2017
IPC: C09D 175/06
C08G 63/695
C09D 167/08
C08G 18/46
C08G 77/445
Applicants: PPG INDUSTRIES OHIO, INC.
Inventors: PHELPS, Alicia Marie
DESAW, Shawn Allen
SAHA, Gobinda
HENSEL, Gereme Thomas
SCHWENDEMAN, Irina G.
Title: SILICONE-CONTAINING POLYESTERS, COATING COMPOSITIONS CONTAINING THE SAME, AND COATINGS FORMED THEREFROM
Abstract:
A silicone-containing polyester polyol can include a reaction product prepared from reactants including: a diol; a polyol having at least three hydroxyl groups; a dimer of a fatty acid having two carboxylic acid groups, or an anhydride or ester thereof; and a silicone component having siloxane linkages and at least two reactive functional groups selected from hydroxyl groups, amino groups, thiol groups, carboxylic acid groups, anhydride groups, or combinations thereof. A coating composition for preparing an anti-fingerprinting, soft touch coating can include the silicone-containing polyester polyol and a crosslinker reactive with the silicone-containing polyester polyol.