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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.:

US 12030973 B1

PDFFull Text
Date of Patent:
Jul. 09, 2024

Filed:

Feb. 22, 2022

Thermoplastic resin composition and molded article of same

Applicant:

Techno-umg Co., Ltd., Tokyo, JP;

Inventors:

Kentaro Hiraishi, Tokyo, JP;

Yoshiaki Shinohara, Tokyo, JP;

Ichiro Kamata, Tokyo, JP;

Assignee:

TECHNO-UMG CO., LTD., Tokyo, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Mark S Kaucher

Int. Cl.
CPC ...
C08F 283/12 (2006.01); C08F 220/18 (2006.01); C08F 220/40 (2006.01); C08F 285/00 (2006.01); C08G 77/20 (2006.01); C08K 5/14 (2006.01); C08L 25/12 (2006.01);
U.S. Cl.
CPC ...
C08F 283/124 (2013.01); C08F 220/1804 (2020.02); C08F 220/40 (2013.01); C08F 285/00 (2013.01); C08G 77/20 (2013.01); C08K 5/14 (2013.01); C08L 25/12 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract

A thermoplastic resin composition comprising: a graft copolymer (A) obtained by polymerizing a vinyl monomer mixture (m1) in the presence of a specific alkyl (meth)acrylate rubbery polymer (a); a graft copolymer (B) obtained by polymerizing a vinyl monomer mixture (m2) in the presence of a specific alkyl (meth)acrylate rubbery polymer (b); and a vinyl copolymer (C) obtained by polymerizing a vinyl monomer mixture (m3), wherein: a proportion of a rubbery polymer contained in the thermoplastic resin composition is 21 to 28% by mass, and a proportion of particles with a particle size of 300 nm or more among all particles formed by the rubbery polymer is 1 to 11% by mass.

Find Patent Forward Citations

Hiraishi, Kentaro. (2024). Thermoplastic resin composition and molded article of same (U.S. Patent No. 12030973). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12030973

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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