Patent ID: 6506813
Filing Date: 2003-01-14
Classification: C08G,C08L

Abstract:
A polyol composition comprising:b1) a polyoxyethylene-polyoxypropylene polyol, having an average nominal hydroxyl functionality of 2-6, where the EO is present as tipped EO and/or random EO, the total EO content being at least 50% by weight; b2) a polyoxyethylene-polyoxypropylene polyol, having an average nominal hydroxyl functionality of 2-6 and having a primary hydroxyl content of at least 50%, the EO content being from 10 to 25% by weight; b3) an amine-initiated polyoxypropylene polyol, having an average nominal hydroxyl functionality of 2-6, and having an OH value greater than 400 mg KOH/g, these polyols b1, b2 and b3 being present according to the following proportions, based on the combined weights of b1, b2 and b3, b1: 20-70 wt %, b2: 5-50 wt %, b3: 5-50 wt %.