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:
Apr. 13, 1982
Filed:
Feb. 04, 1980
Applicant:
Inventors:
Ryuji Kita, Yokohama, JP;
Hisataka Komai, Kamakura, JP;
Makoto Wakabayashi, Koshigaya, JP;
Haruyoshi Takagishi, Yamato, JP;
Assignees:
Nippon Zeon Co. Ltd., Tokyo, JP;
Nisson Motor Co. Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
523457 ; 525113 ; 528 92 ; 528 93 ; 528113 ; 528341 ; 523458 ; 523459 ; 523468 ; 523456 ;
Abstract
A two-package solventless rust preventive material comprises (A) a sprayable component essentially containing a liquid epoxy resin and a liquid polycarboxylic acid anhydride and (B) a sprayable component essentially containing a liquid primary or secondary amino compound and a curing accelerator, at least one of said components (A) and (B) essentially comprising a non-reactive epoxy resin diluent having a molecular weight of 300 to 4,000 and an electrically conductive powder.