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. 26, 2024
Filed:
Jun. 02, 2020
Applicants:
Nippon Soda Co., Ltd., Tokyo, JP;
Kobe Gakuin Educational Foundation, Kobe, JP;
Inventors:
Hideki Ichikawa, Takasago, JP;
Tooru Andoh, Kobe, JP;
Yuki Uchida, Kobe, JP;
Takato Nakagawa, Nishinomiya, JP;
Assignees:
Nippon Soda Co., Ltd., Tokyo, JP;
KOBE GAKUIN EDUCATIONAL FOUNDATION, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 7/65 (2018.01); C09D 5/02 (2006.01); C09D 7/40 (2018.01);
U.S. Cl.
CPC ...
C09D 7/65 (2018.01); C09D 5/02 (2013.01); C09D 7/67 (2018.01);
Abstract
This wet coating agent for fine particles comprises a latex including particles that comprises a (meth)acrylate copolymer and have a 50% diameter of 10 nm to 150 nm in a volume-based particle size distribution, said (meth)acrylate copolymer being obtained by including a monomer unit derived from ethyl acrylate, a monomer unit derived from methyl methacrylate, and a monomer unit derived from 2-hydroxyethyl methacrylate.