logo

For the Inventor, By the Inventor

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 12753307 B1

PDFFull Text
Date of Patent:
Oct. 06, 2026

Filed:

May. 26, 2023

Polyamide composite resin composition having high rigidity and low water absorption and molded article comprising the same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Hdc Hyundai Engineering Plastics Co., Ltd., Dangjin-si, KR;

Inventors:

Kyeong Hoon Jang, Seoul, KR;

Seul Yi, Seoul, KR;

Eun Seob Shin, Yongin-si, KR;

Kang Il Jeon, Yongin-si, KR;

Assignees:

HYUNDAI MOTOR COMPANY, Seoul, KR;

KIA CORPORATION, Seoul, KR;

HDC HYUNDAI ENGINEERING PLASTICS CO., LTD., Dangjin-si, KR;

Attorney:

MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP

Primary Examiner:

Katarzyna I Kolb

Int. Cl.
CPC ...
C08L 77/02 (2006.01); C08K 3/34 (2006.01); C08K 5/053 (2006.01); C08K 5/18 (2006.01); C08K 7/06 (2006.01); C08K 7/14 (2006.01); C08K 9/06 (2006.01); C08L 23/06 (2006.01);
U.S. Cl.
CPC ...
C08L 77/02 (2013.01); C08K 3/34 (2013.01); C08K 5/053 (2013.01); C08K 5/18 (2013.01); C08K 7/06 (2013.01); C08K 7/14 (2013.01); C08K 9/06 (2013.01); C08L 23/06 (2013.01); C08L 2207/062 (2013.01);
Abstract

A polyamide composite resin composition has high rigidity and low water absorption by mixing polyamide, a modified aliphatic amine, an inorganic filler, high-density polyethylene and a polyalcohol-based flow improver in appropriate amounts.

Find Patent Forward Citations

Jang, Kyeong. (2026). Polyamide composite resin composition having high rigidity and low water absorption and molded article comprising the same (U.S. Patent No. 12753307). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12753307

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

Loading…