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:
Oct. 12, 2010
Filed:
Jul. 29, 2004
Kunikazu Tauchi, Nagoya, JP;
Hiroshi Suzuki, Nagoya, JP;
Kunikazu Tauchi, Nagoya, JP;
Hiroshi Suzuki, Nagoya, JP;
Toagosei Co., Ltd., Tokyo, JP;
Abstract
The alkali-soluble silicon-containing polymer of the present invention is represented by the general formula (1) below and has a weight-average molecular weight in the range from 500 to 500,000: (In the formula, Ais a phenyl group having either a hydroxyl group or an alkoxy group; Ris an alkylene group of 1-4 carbons; m is 0 or 1; Ris an alkyl group of 1-4 carbons; each of s and u is a positive number; t is 0 or a positive number; 0≦t/(s+u)≦1; and 0<u/s≦5).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile