Patent ID: 6673849
Filing Date: 2004-01-06
Classification: B32B,C08G,Y10T

Abstract:
A vehicle trim composite comprising a polyurethane core and at least one outer layer in which(1) the polyurethane core is hydrophilic polyester-polyurethane foamed materials, comprising the reaction product of (a) at least one polyisocyanate, with (b) at least one polyester polyol containing at least two hydroxyl groups and having an average molecular weight in the range of from more than 700 to 10,000, (c) at least one ethoxylated polyether polyol containing at least two hydroxyl groups, having a molecular weight of more than 700, a functionality of from 2 to 6, and a degree of ethoxylation greater than 30% by weight, and (d) optionally, at least one compound containing at least two active hydrogen atoms and having an average molecular weight within the range from 32 to 700, and (e) catalysts, water and/or foaming agents, and (f) optionally, adjuvant substances and additives.