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. 07, 1981
Filed:
Mar. 24, 1980
Muneo Nakayama, Tokyo, JP;
Toshihiro Nishimura, Kawasaki, JP;
Hisashi Nakane, Kawasaki, JP;
Shozo Toda, Fujisawa, JP;
Yoshio Hotta, Yamato, JP;
Mitsuaki Minato, Kawasaki, JP;
Tokyo Ohka Kogyo Kabushiki Kaisha, Tokyo, JP;
Tokyo Denshi Kagaku Kabushiki Kaisha, Tokyo, JP;
Abstract
Liquid compositions suitable for providing silica-based coating films on to various substrate surfaces are prepared by the reaction of an alkoxy-containing silane, a lower carboxylic acid and an alcohol in the presence of a reaction accelerator which is an organic acid different from the above mentioned lower carboxylic acid. The reaction proceeds very smoothly even in the absence of any halogen-containing compounds, and the resultant liquid coating compositions are free from the problem of corrosion due to the presence of a halogen-containing ingredient.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile