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:
Dec. 10, 1991
Filed:
Jul. 08, 1985
Applicant:
Inventor:
Naohiro Kubota, Ageo, JP;
Assignee:
Asahi Denka Kogyo K.K., Saitama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F / ; C08G / ; C08J / ; C07D / ;
U.S. Cl.
CPC ...
522 34 ; 522 36 ; 522 39 ; 522 10 ; 522-8 ; 544142 ; 544 80 ; 544106 ; 544357 ; 546187 ;
Abstract
Photopolymerizable prepolymer compositions are provided comprising an unsaturated compound having at least one ethylenic double bond that is photopolymerizable to form a polymer, and a photoinitiator having one of the formulae: ##STR1##