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:
Sep. 26, 1989
Filed:
Sep. 20, 1988
Applicant:
Inventors:
Akio Kashihara, Hirakata, JP;
Tadafumi Miyazono, Takatsuki, JP;
Keizou Ishii, Ashiya, JP;
Shinichi Ishikura, Tsuzuki, JP;
Assignee:
Nippon Paint Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
525100 ; 525403 ; 525446 ; 525523 ;
Abstract
A resin composition having (a) amphoionic group of the formula: ##STR1## wherein R is optionally substituted C.sub.1 -C.sub.6 alkylene or phenylene and Y is --COOH or --SO.sub.3 H, (b) an ethylenically unsaturated group, and (c) a silicon-containing organic group. The resin composition is useful as a reactive emulsifier in the emulsion polymerization of ethylenically unsaturated monomers.