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. 07, 1980
Filed:
Jan. 22, 1979
Applicant:
Inventors:
Kinjiro Matsunaga, Saitama, JP;
Shin-ichi Masuda, Ichikawa, JP;
Yunosuke Nakagawa, Soka, JP;
Naotake Takaishi, Sakura, JP;
Assignee:
Kao Soap Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
260 / ; 260 / ; 260 / ; 260 / ; 526910 ; 526911 ;
Abstract
A fabric sizing emulson composition is obtained by emulsion polymerization of a vinyl monomer in the presence of a cationic polymer and a non-ionic water-soluble polymer, the resulting vinyl polymer having a cationic nitrogen content of 0.004 to 0.2% by weight based on the vinyl polymer. The obtained sizing agent is used by diluting it with water to a relatively large extent.
Quick Actions:
Matsunaga, Kinjiro. (1980). Fabric sizing emulsion (U.S. Patent No. 4226748). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4226748
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile