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:
Oct. 20, 1981
Filed:
Sep. 26, 1979
Applicant:
Inventors:
Shosin Fukui, Shinsenrihigashi, JP;
Tadashi Akazawa, Osaka, JP;
Assignee:
Daikin Kogyo Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ;
U.S. Cl.
CPC ...
526243 ; 8116 / ; 427288 ; 526208 ; 526209 ; 526224 ; 526245 ;
Abstract
A water and oil repellent essentially consisting of a copolymer comprising units of (a) at least one of fluoroalkyl group-containing polymerizable compounds and of (b) at least one of 2-hydroxy-3-chloropropyl acrylate and methacrylate of the formula: