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. 29, 1977
Filed:
Mar. 30, 1976
Applicant:
Inventors:
Isamu Iwami, Kawasaki, JA;
Hideo Kinoshita, Kawasaki, JA;
Assignee:
Asahi-Dow Limited, Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
D02G / ; B32B / ;
U.S. Cl.
CPC ...
428375 ; 260 / ; 260 / ; 428272 ; 428273 ; 428274 ; 428278 ; 428279 ; 428288 ; 428290 ; 428394 ; 428395 ; 428436 ; 428442 ; 428460 ; 428463 ; 428474 ; 4 28 ; 428510 ; 428518 ; 428522 ; 428524 ; 428526 ;
Abstract
A coating composition comprising (a) a hydrophilic copolymer of ethylene, alpha,beta-ethylenically unsaturated carboxylic acid and polyvalent alcohol monoester of alpha,beta-ethylenically unsaturated carboxylic acid, (b) a water-soluble base, (c) water, and if required, (d) one or more compounding agents, can form on substrates such as glass, plastics, metals and fibers films having excellent hydrophilic nature, water resistance, surface hardness, resistance to scuffing, adhesion to the substrates, and the like.