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:
Apr. 07, 2009
Filed:
Oct. 01, 2004
Shouji Nishiguchi, Isesaki, JP;
Tatsuhiro Ikeya, Isesaki, JP;
Haruo Yoshida, Machida, JP;
Jyouji Shibata, Honjou, JP;
Hirotaka Kofune, Isesaki, JP;
Shouji Nishiguchi, Isesaki, JP;
Tatsuhiro Ikeya, Isesaki, JP;
Haruo Yoshida, Machida, JP;
Jyouji Shibata, Honjou, JP;
Hirotaka Kofune, Isesaki, JP;
Showa Highpolymer Co., Ltd., Tokyo, JP;
Abstract
A curable polyvinyl benzyl compound represented by the following general formula (1): wherein Rrepresents a Corganic group, Rrepresents a hydrogen atom, etc., x is an integer of 0 to 4, and n is an integer of 0 to 2. The compound is obtained by reacting a fluorene compound with a vinylbenzyl halide in the presence of an alkali.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile