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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 12139596 B1

PDFFull Text
Date of Patent:
Nov. 12, 2024

Filed:

Nov. 20, 2019

Thermoplastic resin composition and method for producing same, molded article and method for manufacturing same, and modifying agent and modification method

Applicant:

Toyota Boshoku Kabushiki Kaisha, Aichi, JP;

Inventor:

Keisuke Kato, Aichi, JP;

Assignee:

TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi, JP;

Attorney:

Greenblum & Bernstein, P.L.C

Primary Examiner:

Marc S Zimmer

Int. Cl.
CPC ...
C08L 23/12 (2006.01); B29C 45/00 (2006.01); C08J 3/12 (2006.01); C08L 23/08 (2006.01); C08L 23/16 (2006.01); C08L 23/26 (2006.01); C08L 53/00 (2006.01); C08L 77/02 (2006.01); C08L 77/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); B29C 45/0001 (2013.01); C08J 3/12 (2013.01); C08L 23/0815 (2013.01); C08L 23/16 (2013.01); C08L 23/26 (2013.01); C08L 53/00 (2013.01); C08L 77/02 (2013.01); C08L 2203/30 (2013.01); C08L 2205/025 (2013.01); C08L 2205/035 (2013.01); C08L 2205/22 (2013.01); C08L 2207/04 (2013.01);
Abstract

The thermoplastic resin composition includes (A) a first polyolefin resin with a number average molecular weight of less than 350,000, (B) a second polyolefin resin with a number average molecular weight of 350,000 or more, (C) a polyamide resin having a structure in which a carbon number of a linear chain part of a hydrocarbon group sandwiched between adjacent amide bonds in its main chain is 5 or less, and (D) a modified elastomer having a reactive group with the polyamide resin (C). A total content ratio of the component (A) and (B) is 70% by mass or more, when a total amount of the component (A), (B), (C), and (D) is 100% by mass, and a content ratio of the component (A) is 50% by mass or more and 87% by mass or less, when a total amount of the component (A) and (B) is 100% by mass.

Find Patent Forward Citations

Kato, Keisuke. (2024). Thermoplastic resin composition and method for producing same, molded article and method for manufacturing same, and modifying agent and modification method (U.S. Patent No. 12139596). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12139596

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

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