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:
Apr. 25, 1995
Filed:
Sep. 23, 1994
Applicant:
Inventors:
Tsukasa Otsuki, Tokyo, JP;
Masato Yanagi, Tokyo, JP;
Toshikazu Onikubo, Tokyo, JP;
Kouichi Iibuchi, Tokyo, JP;
Assignee:
Toyo Ink Manufacturing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428221 ; 528272 ; 528291 ; 528296 ; 528297 ; 528301 ; 528302 ; 528303 ; 528306 ; 528307 ; 525 11 ; 525 28 ; 525165 ; 525168 ; 525171 ; 525172 ; 525185 ; 525437 ; 525440 ; 525445 ; 525447 ; 525448 ; 525449 ; 428245 ; 428261 ; 428482 ; 522 24 ; 522 65 ;
Abstract
A curable adhesive composition comprising an unsaturated polyester oligomer (A) of any of the following formulae (I) to (IV), obtained by reacting a compound (a) having a hydroxyl group and/or an amino group, a cyclic acid anhydride (b) and an epoxide (c) having an ethylenically unsaturated group, and an adhesive polymer (B), ##STR1## wherein: R.sub.1 is a divalent organic moiety having 1 to 40 carbon atoms,