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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 12343963 B1

PDFFull Text
Date of Patent:
Jul. 01, 2025

Filed:

Dec. 23, 2022

Automobile interior sheet using waste tpo (thermoplastic olefin) composite sheet and method of manufacturing same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

Inventors:

Eun Ju Noh, Hwaseong-si, KR;

In Soo Han, Uiwang-si, KR;

Kyung Min Lee, Seoul, KR;

Yong Bae Jung, Seoul, KR;

Jae Hoon Woo, Seoul, KR;

Gyu Il Son, Seoul, KR;

Gyeong Pil Dong, Seoul, KR;

Assignees:

HYUNDAI MOTOR COMPANY, Seoul, KR;

KIA CORPORATION, Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Chinessa T Golden

Int. Cl.
CPC ...
B32B 27/06 (2006.01); B32B 5/18 (2006.01); B32B 27/08 (2006.01); B32B 27/32 (2006.01); C08L 23/06 (2006.01); C08L 23/12 (2006.01); B29B 9/06 (2006.01); B29C 48/00 (2019.01); B29C 48/07 (2019.01); B29K 23/00 (2006.01); B29K 105/26 (2006.01); B32B 27/30 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
B32B 27/065 (2013.01); B32B 5/18 (2013.01); B32B 27/08 (2013.01); B32B 27/32 (2013.01); C08L 23/06 (2013.01); C08L 23/12 (2013.01); B29B 9/06 (2013.01); B29C 48/0011 (2019.02); B29C 48/07 (2019.02); B29K 2023/06 (2013.01); B29K 2023/12 (2013.01); B29K 2105/26 (2013.01); B32B 27/308 (2013.01); B32B 27/40 (2013.01); B32B 2255/10 (2013.01); B32B 2255/26 (2013.01); B32B 2266/025 (2013.01); B32B 2272/00 (2013.01); B32B 2274/00 (2013.01); B32B 2605/003 (2013.01); C08L 2203/14 (2013.01); C08L 2205/03 (2013.01);
Abstract

An vehicle interior sheet, particularly a vehicle interior sheet using a waste TPO composite sheet capable of preventing environmental pollution by recycling industrial waste, and a method of manufacturing the same includes manufacturing a powder by pulverizing a waste TPO composite sheet, manufacturing recycled TPO resin pellets by processing the powder using an extruder, and manufacturing a recycled TPO layer by subjecting the recycled TPO resin pellets to calendering or extrusion molding.

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