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:
Mar. 08, 2005
Filed:
Mar. 27, 2001
Applicant:
Hideaki Ishizawa, Osaka, JP;
Inventor:
Hideaki Ishizawa, Osaka, JP;
Assignee:
Sekisui Chemical Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J003/00 ; C08J003/28 ; C08K003/20 ; C08L075/00 ; C08F002/46 ;
U.S. Cl.
CPC ...
Abstract
A photoreactive adhesive composition which is of the one-pack type, has excellent workability, cures upon irradiation with light, and can have sufficient initial adhesion strength and heat resistance immediately after bonding. The photoreactive adhesive composition comprises a urethane prepolymer and a compound which generates an amine upon irradiation with light, wherein the amine-generating compound is a cobalt/amine complex, O-acyloxime, or carbamic acid derivative.