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:
Jul. 15, 2025
Filed:
Apr. 24, 2020
Applicant:
Kao Corporation, Tokyo, JP;
Inventors:
Ryo Shibutani, Wakayama, JP;
Gota Katayanagi, Wakayama, JP;
Tadanori Yoshimura, Wakayama, JP;
Akihiro Onoue, Wakayama, JP;
Takahiro Noro, Wakayama, JP;
Keiji Sasaki, Wakayama, JP;
Assignee:
KAO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2014.01); C09D 11/102 (2014.01); C09D 181/08 (2006.01);
U.S. Cl.
CPC ...
C09D 11/102 (2013.01); C09D 181/08 (2013.01);
Abstract
The water-soluble resin for printing of the present invention includes a monomer unit A having a sulfonate group; and a monomer unit B having no hydrophilic group, and a percentage of the monomer unit A based on a total of all monomer units is 5 to 35 mol %. According to the water-soluble resin for printing of the present invention, a printed matter from which a printing layer can be safely and efficiently removed with neutral water and which is excellent in water resistance can be realized.