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:
Dec. 22, 1981
Filed:
Mar. 13, 1978
Applicant:
Inventors:
Shozo Tsuchiya, Tokyo, JP;
Hideo Hayashi, Yokohama, JP;
Assignee:
Nippon Oil Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
260 / ; 526283 ;
Abstract
An alcoholic varnish comprising an alcoholic solution of a hydroxyl group-containing copolymer resin of cyclopentadiene, dicyclopentadiene or an alkyl-substituted derivative thereof and a compound, such as allyl alcohol, having at least one double bond and at least one hydroxyl group in the molecule. In one embodiment, this invention relates to an alcoholic varnish comprising an alcoholic solution of said hydroxyl group-containing resin and at least one known alcohol soluble resin such as maleinated rosin or alkyd resin.