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:
Nov. 10, 2026
Filed:
Mar. 31, 2021
Nissan Chemical Corporation, Tokyo, JP;
Wataru Shibayama, Toyama, JP;
Satoshi Takeda, Toyama, JP;
Shuhei Shigaki, Toyama, JP;
Ken Ishibashi, Toyama, JP;
Kodai Kato, Toyama, JP;
Makoto Nakajima, Toyama, JP;
NISSAN CHEMICAL CORPORATION, Tokyo, JP;
Abstract
A film-forming composition includes a solvent and hydrolysis condensate prepared through hydrolysis and condensation of a hydrolyzable silane compound by using an acidic compound containing two or more acidic groups. The hydrolyzable silane compound contains an amino-group-containing silane with formula (1). Ris an organic group containing an amino group. Ris a substitutable alkyl, substitutable aryl, substitutable aralkyl, substitutable halogenated alkyl, substitutable halogenated aryl, substitutable halogenated aralkyl, substitutable alkoxyalkyl, substitutable alkoxyaryl, substitutable alkoxyaralkyl, or substitutable alkenyl group, or an organic group containing an epoxy, acryloyl, methacryloyl, mercapto, or a cyano group. Ris an alkoxy, aralkyloxy, or acyloxy group or halogen atom. a is an integer of 1 or 2, b of 0 or 1; and a and b satisfy a relation of a+b≤2.RRSi(R)−() (1)
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile