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. 27, 2026
Filed:
Sep. 27, 2023
Applicant:
Mitsubishi Chemical Corporation, Tokyo, JP;
Inventors:
Yasuhiro Hirano, Tokyo, JP;
Yuya Kanamori, Tokyo, JP;
Assignee:
MITSUBISHI CHEMICAL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 48/40 (2019.01); B29C 45/00 (2006.01); C08K 3/34 (2006.01); B29K 29/00 (2006.01);
U.S. Cl.
CPC ...
C08K 3/346 (2013.01); B29C 45/0013 (2013.01); B29C 48/40 (2019.02); B29C 2045/0091 (2013.01); B29C 2945/76103 (2013.01); B29K 2029/04 (2013.01);
Abstract
The present invention relates to a polyvinyl alcohol-based resin composition containing a polyvinyl alcohol-based resin (A), in which a molding shrinkage rate in at least one direction of an MD direction and a TD direction during injection molding is 0.4% or more.
Quick Actions:
Hirano, Yasuhiro. (2026). Poly(vinyl alcohol) resin composition and injection-molded object (U.S. Patent No. 12774379). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12774379
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile