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:
Mar. 27, 1984
Filed:
Aug. 20, 1981
Mitsubishi Gas Chemical Company, Inc., Tokyo, JP;
Abstract
An ambient temperature curing, two-package type coating composition consists essentially of a solution of (1) components reactive with each other to form a film upon curing at ambient temperature and (2) a solvent; said film-forming components (1) being (a) copolymer having pendant epoxy groups prepared by copolymerization of 2 to 60% by weight, on the basis of total monomer, of glycidyl acrylate or methacrylate or allylglycidyl ether with at least one other polymerizable monomer, and (b) 0.1 to 3.0 equivalents of at least one of acid phosphate esters or acid phosphite esters, and said solvent (2) being (c) at least 5% by weight, on the basis of the solvent (2), of an alcoholic solvent, and (d) at least one other organic solvent. The coating composition has a good pot life when mixed into an ultimate single mixture, and the resulting coating film has a good resistance to water.