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:
Aug. 29, 2023
Filed:
May. 12, 2021
Applicant:
Riso Kagaku Corporation, Tokyo, JP;
Inventors:
Nami Ohashi, Ibaraki, JP;
Yuki Imaichi, Ibaraki, JP;
Hirotaka Tominaga, Ibaraki, JP;
Hiroshi Hayashi, Ibaraki, JP;
Assignee:
RISO KAGAKU CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/102 (2014.01); C09D 175/04 (2006.01); C09D 11/107 (2014.01); C09D 133/08 (2006.01); C09D 127/06 (2006.01); C09D 133/10 (2006.01);
U.S. Cl.
CPC ...
C09D 11/102 (2013.01); C09D 11/107 (2013.01); C09D 127/06 (2013.01); C09D 133/08 (2013.01); C09D 133/10 (2013.01); C09D 175/04 (2013.01);
Abstract
A treatment liquid for a screen printing plate is disclosed that contains a resin, water, a surfactant A, and a surfactant B having a solubility in water lower than a solubility of the surfactant A in water. A method for treating a screen printing plate is also disclosed.