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. 15, 2014
Filed:
Oct. 12, 2011
Applicants:
Kyoko Soga, Annaka, JP;
Takanobu Takeda, Annaka, JP;
Hideto Kato, Annaka, JP;
Inventors:
Assignee:
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/00 (2006.01); G03F 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photocurable composition includes: where Rto Rare each a hydrocarbon group, m is an integer of 1 to 100, a, b, c and d are each 0 or a positive number, such that 0<(c+d)/(a+b+c+d)≦1.0, and X and Y are each the formula (2) or (3), provided that at least one group of the formula (3) is present,
Soga, Kyoko. (2014). Photocurable resin composition, dry film thereof, pattern forming method, and electrical/electronic part protective film (U.S. Patent No. 8697333). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8697333
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile