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. 13, 2011
Filed:
Feb. 19, 2007
Yoshiaki Katayose, Kanagawa, JP;
Takaaki Hirai, Kanagawa, JP;
Syunji Nakazato, Kanagawa, JP;
Tokyo Ohka Kogyo Co., Ltd., Kawasaki-shi, JP;
Abstract
A composition for forming an adhesive layer which results in strong adhesion force between a substrate and a photosensitive resin layer, and which does not cause transfer of the constituting components to the substrate, a relief printing plate using the same, and a method for manufacturing a relief printing plate are provided. The composition of the present invention comprises (a) a carboxyl group-containing polymer, and (b) an oxazoline group-containing polymer. Adhesive layerformed using the composition of the present invention can be preferably used as an adhesive layer that adheres between substrateand photosensitive resin layerin a relief printing plate.