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. 28, 2026
Filed:
Nov. 30, 2021
Applicant:
Tokyo Ohka Kogyo Co., Ltd., Kawasaki, JP;
Inventor:
Teruhiro Uematsu, Kawasaki, JP;
Assignee:
TOKYO OHKA KOGYO CO., LTD., Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/26 (2006.01); C08F 2/50 (2006.01); C08F 222/38 (2006.01);
U.S. Cl.
CPC ...
C08L 33/26 (2013.01); C08F 2/50 (2013.01); C08F 222/38 (2013.01);
Abstract
A polymerizable composition and a manufacturing method for an element-mounted substrate using the polymerizable composition. The polymerizable composition includes a water-soluble polymer, a nitrogen-containing monofunctional (meth)acrylic monomer, and a polymerization initiator. The composition is used to restrict a region where a sealing agent can flow in a sealing step in which at least a portion of an element provided on a substrate is sealed by using the sealing agent, and to form a sealing agent restricting material that is removed from the substrate after the sealing step.