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:
Jul. 08, 2003
Filed:
Sep. 19, 2000
Applicant:
Inventors:
Naoyuki Toriumi, Zama, JP;
Koichiro Kawate, Machida, JP;
Masaaki Takeda, Sagamihara, JP;
Shigeyoshi Ishii, Hachiouji, JP;
Koji Itoh, Ebina, JP;
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09F 1/02 ; C09F 1/04 ;
U.S. Cl.
CPC ...
C09F 1/02 ; C09F 1/04 ;
Abstract
This invention provides thermosetting adhesives which have properties advantageous for bonding electronic parts that are capable of being cured using a low dose of radiation such as electron beam. The thermosetting adhesive of the invention comprises (a) ethylene-glycidyl (meth)acrylate copolymer; (b) rosin having a carboxyl group; and (c) (meth)acrylate having a carboxyl group.