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. 23, 2015
Filed:
Jun. 10, 2014
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Masahiro Kubota, Kyoto-fu, JP;
Murata Manufacturing Co., Ltd., Kyoto-fu, JP;
Abstract
A photosensitive resin composition which is high in thermal decomposition property of a photocured product thereof even in a case of being subjected to heat treatment in a non-oxygen atmosphere and is less likely to generate a residue of carbon and a photosensitive paste composed of the same are provided. The composition contains (a) a photopolymerization initiator, (b) an acryl monomer, and (c) polyalkylene carbonate, in which a ratio of polyalkylene carbonate to a total amount of the acryl monomer and polyalkylene carbonate is not lower than 50 weight % and not higher than 90 weight %. Polypropylene carbonate is used as polyalkylene carbonate. The photosensitive paste is obtained by blending the photosensitive composition, a solvent, and inorganic powders. Insulating inorganic material powders or conductive metal powders are employed as the inorganic powders.