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:
Jul. 28, 1992
Filed:
Apr. 26, 1990
Applicant:
Inventors:
Takashige Maekawa, Yokohama, JP;
Masaru Nakamura, Tokyo, JP;
Masashi Matsuo, Yokohama, JP;
Mikio Sasabe, Tokyo, JP;
Hiroyuki Fujimoto, Sakurai, JP;
Assignees:
Asahi Glass Company Ltd., Tokyo, JP;
Osaka Gas Company Limited, Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; C08L / ; C09D / ; C09D / ;
U.S. Cl.
CPC ...
106-2 ; 106 13 ; 1062842 ; 252 58 ; 428368 ; 524264 ;
Abstract
A water and oil repellent composition containing, as an essential component, non-film-forming fine solid particles having a low surface tension and having a fluorine content of at least 30% by weight.