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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 12686747 B1

PDFFull Text
Date of Patent:
Jul. 21, 2026

Filed:

Dec. 05, 2022

Glass fiber reinforced polypropylene resin composition and molded article comprising the same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Gs Caltex Corporation, Seoul, KR;

Inventors:

Sang Soo Jeon, Anyang, KR;

Eun Chul Shin, Daejeon, KR;

Seok Jin Yong, Daejeon, KR;

Jae Jung Yoo, Daejeon, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

GS Caltex Corporation, Seoul, KR;

Attorney:

Fox Rothschild LLP

Primary Examiner:

John E Uselding

Int. Cl.
CPC ...
C08J 5/10 (2006.01); C08J 5/04 (2006.01); C08K 5/098 (2006.01); C08K 5/529 (2006.01); C08L 71/02 (2006.01);
U.S. Cl.
CPC ...
C08J 5/10 (2013.01); C08J 5/043 (2013.01); C08K 5/098 (2013.01); C08K 5/529 (2013.01); C08L 71/02 (2013.01); C08J 2371/02 (2013.01); C08J 2451/06 (2013.01); C08K 2201/014 (2013.01); C08L 2201/02 (2013.01);
Abstract

Disclosed are a polypropylene resin composition and a molded article including the same. The polypropylene resin composition may include a polypropylene resin, glass fiber, a non-halogen flame retardant, a compatibilizer, and sodium salt ionomer such that the resin composition may provide substantially improved mechanical properties such as tensile strength, impact strength, and flexural modulus, and excellent flame retardancy and flame retardant stability over time.

Find Patent Forward Citations

Quick Actions:

Jeon, Sang. (2026). Glass fiber reinforced polypropylene resin composition and molded article comprising the same (U.S. Patent No. 12686747). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12686747

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

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