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. 16, 1990
Filed:
Nov. 27, 1989
Applicant:
Inventors:
Masahiro Ito, Mishima, JP;
Shingo Tsuno, Sakai, JP;
Assignee:
Sunstar Giken Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524495 ; 524188 ; 524262 ; 524265 ;
Abstract
Primer composition for glass comprising a silane coupling agent, a reaction product of a polyisocyanate and a silane compound, a film-forming agent, and an acidic carbon black having pH 2.5 to 4. Said primer composition has extremely high weatherability and is useful as a primer for glass, particularly for applying to window glass of automobiles.
Ito, Masahiro. (1990). Primer composition for glass (U.S. Patent No. 4963614). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4963614
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile