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:
Feb. 09, 2010
Filed:
Feb. 09, 2005
Hirotoshi Kamata, Kanagawa, JP;
Katsutoshi Morinaka, Kanagawa, JP;
Hiroshi Uchida, Kanagawa, JP;
Showa Denko K.K., Tokyo, JP;
Abstract
The present invention relates to an oxetane compound containing a (meth)acryloyl group represented by formula (1) having a high copolymerizability with compounds containing a (meth)acryloyl group, and to a production method of an oxetane compound containing a (meth)acryloyl group which is characterized by reacting an isocyanate compound having a (meth)acryloyl group represented by formula (5) with an oxetane compound containing a hydroxyl group represented by formula (6). (In the formula, Rrepresents a hydrogen atom or a methyl group, A represents —OR— or a bond, Rrepresents a divalent hydrocarbon group which may contain an oxygen atom in the main chain, Rrepresents a linear or branched alkylene group having 1 to 6 carbon atoms, and Rrepresents a linear or branched alkyl group having 1 to 6 carbon atoms.)