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US 4,789,705 AGranted
Resin composition comprising an isocyanate having an isocyanurate ring in a nonpolar petroleum hydrocarbon solvent
AssigneeDainippon Ink and Chemicals, Inc.
InventorsMitsuo Kase, Noboru Okoshi, Kazue Tsuyuzaki
Life of this patent
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Abstract
A resin composition comprising (A) a polyisocyanate having an isocyanurate ring obtained by reacting at least one diisocyanate selected from alkylene diisocyanates, cycloalkylene diisocyanates and aralkylene diisocyanates with a diol having 10 to 40 carbon atoms or with a polyester polyol containing 12-hydroexystearic acid as an essential component in the presence of an isocyanuration catalyst, and (B) a nonpolar organic solvent. The composition is useful, for example, as a point, an adhesive or a molding material.
Claims19
A resin composition comprising
- (A) a polyisocyanate having an isocyanurate ring obtained by reacting at least one diisocyanate compound selected from alkylene diisocyanates, cycloalkylene diisocyanates and aralkylene diisocyanates with a diol having 10 to 40 carbon atoms or with a polyester polyol containing 12-hydroxystearic acid as an essential component in the presence of an isocyanuration catalyst, and
- (B) a nonpolar petroleum hydrocarbon organic solvent having an aniline point of 10.degree. to 70.degree. C.
Dependencies are inferred from the claim text.