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. 15, 2010
Filed:
Aug. 25, 2004
Masahiro Miyasaka, Hitachi, JP;
Toshiki Ito, Hitachi, JP;
Masahiro Miyasaka, Hitachi, JP;
Toshiki Ito, Hitachi, JP;
Hitachi Chemical Company, Ltd., Tokyo, JP;
Abstract
The photosensitive resin composition of the invention comprises (A) a photopolymerizing compound with two or more ethylenic unsaturated bonds in the molecule and (B) a photopolymerization initiator which initiates photopolymerization reaction of the (A) photopolymerizing compound, the photosensitive resin composition being characterized in that the molecule of the (A) photopolymerizing compound further contains a characteristic group with a bond which breaks when the (A) photopolymerizing compound is heated under temperature conditions of 130-250° C.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile