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:
Jan. 27, 1976
Filed:
Sep. 23, 1974
Applicant:
Inventors:
Assignee:
Nippon Zeon Co. Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; C09D / ; C09D / ; C25D / ;
U.S. Cl.
CPC ...
260 / ; 204181 ; 260 21 ; 260 293 ; 260 / ; 260 / ;
Abstract
Novel aqueous coating compositions comprising a water soluble or dispersible material prepared by addition reacting with at least one .alpha.,.beta.-unsaturated dicarboxylic compound a mixture of a natural drying oil and a specific liquid copolymer containing 1,3-pentadiene and 1,3-butadiene polymerization units in a specific ratio by weight to form an addition product which is then neutralized to make it soluble or dispersible in water.