Patent ID: 6337355
Filing Date: 2002-01-08
Classification: B29C,B29K,B60R,Y10T

Abstract:
A two-pack urethane foamable composition for allowing a urethane foam to be formed by reaction of the composition in the presence of a foaming agent, comprising:a polyol compound as a major component, with said polyol compound being formulated with an amine compound having at least one of an amino (â€”NHâ€”) group and an imino (â€”NHâ€”) group and having a number-average molecular weight of at least 110; and a polyisocyanate compound as a curing agent; wherein when said two-pack urethane foamable composition is to be reacted in the presence of the foaming agent, the foaming agent is adjusted to allow the amino (â€”NHâ€”) group and/or the imino (â€”NHâ€”) group of the amine compound to be present in a weight of from 0.05% to 3.00% of the weight of said two-pack urethane foamable composition, and to allow the formed urethane foam to have a specific gravity in the range of from 0.60 to 0.01.