The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 16, 1998
Filed:
Mar. 14, 1996
Syunsuke Fukatsu, Nagaokakyo, JP;
Yoshiya Hattori, Takatsuki, JP;
Sunstar Giken Kabushiki Kaisha, Takatsuki, JP;
Abstract
A moisture curable polymer composition, which comprises (A) a polymer having at least two functional groups reactive with an isocyanate group selected from a hydroxyl group, a mercapto group and a mono-substituted or unsubstituted amino group and further at least two hydrolyzable silyl groups in the molecule, wherein the silyl groups are introduced via a urethane bond or urea bond to the functional groups, and (B) fine particles of an acrylic copolymer produced by copolymerizing an acrylic monomer having one polymerizable unsaturated group and an acrylic monomer having two or more (meth)acryloyloxy groups, wherein the fine particles of an acrylic copolymer (B) are homogeneously dispersed in the polymer (A), and a process for the production thereof. Said moisture curable polymer composition is able to give a rubber-like cured product having excellent mechanical properties, high elasticity, high toughness and excellent adhesiveness and is useful as a coating material, sealant, or adhesive.