Patent ID: 11970567
Assignee: SANYO CHEMICAL INDUSTRIES, LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A polyol composition for use as a raw material for polyurethane foam, the polyol composition comprising a reaction product (C) having a urea group prepared from a compound (A) having two primary amino groups and at least one polyalkyleneoxy chain (a) in a molecule thereof and a polyisocyanate (B) as essential raw materials by reacting a primary amino group of the compound (A) with an isocyanate group of the (B), wherein the polyalkyleneoxy chain (a) is an adduct chain composed of 1 to 100 mol of an alkylene oxide having 2 to 4 carbon atoms.