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. 04, 1995
Filed:
Sep. 29, 1993
Applicant:
Inventors:
Young H Kim, Cheonlabuk-Do, KR;
Jae W Kim, Cheonlabuk-Do, KR;
Jeong W An, Cheonlabuk-Do, KR;
Woog Y Lee, Cheonlabuk-Do, KR;
Assignee:
Sam Yang Co., Limited, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427519 ; 427519 ; 427520 ; 427536 ; 427539 ;
Abstract
A process for preparing a hydrophilic polymer film comprising coating a photopolymerization solution which comprises a hydrophilic monomer of lower water swelling ability and a UV stabilizer, on the film surface pre-treated with high frequency, and photopolymerizing the solution so as to improve the hydrophilic property, climate-resistability, and blocking property of the polymer film.
Quick Actions:
Kim, Young. (1995). Process for preparing hydrophilic polymer films and apparatus thereof (U.S. Patent No. 5403626). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5403626
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile