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. 02, 1993
Filed:
Jul. 22, 1992
Applicant:
Inventors:
Assignee:
Nippon Mining Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F / ;
U.S. Cl.
CPC ...
548110 ;
Abstract
This present invention provides a novel imidazole-silane compound which has an excellent heat resistance and a high corrosion preventive effect on metal surface and is capable of remarkably improving the adhesion of a metal to a resin substrate, a process for preparing such a compound, and a new metal surface finishing agent comprising the same. The novel imidazole-silane compound is represented by the general formula (1), (2) or (3) as defined in claims and produced by reacting an imidazole compound of the general formula (4) with a 3-glycidoxypropylsilane compound of the general formula (5) at a temperature of 80.degree. to 200.degree. C.