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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 11242429 B1

PDFFull Text
Date of Patent:
Feb. 08, 2022

Filed:

Jan. 07, 2020

Composition for automobile interior skin, manufacturing method thereof, and automobile interior skin manufactured using the same

Applicants:

Hyundai Mobis Co., Ltd., Seoul, KR;

Dongsung Corporation, Busan, KR;

Hanwha Q Cells & Advanced Materials Corporation, Sejong-si, KR;

Inventors:

Chang Wan Son, Yongin-si, KR;

Dae Young Kwon, Ulsan, KR;

Jae Chan Lee, Busan, KR;

Hoon Jeong Kim, Sejong-si, KR;

Gyu Min Lee, Sejong-si, KR;

Assignees:

Hyundai Mobis Co., Ltd., Seoul, KR;

DONGSUNG CORPORATION, Busan, KR;

HANWHA Q CELLS & ADVANCED MATERIALS CORPORATION, Seiona-si, KR;

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Michael L Leonard

Int. Cl.
CPC ...
B29C 41/34 (2006.01); B29C 41/22 (2006.01); B29C 41/18 (2006.01); C08G 18/75 (2006.01); C08G 18/42 (2006.01); C08G 18/48 (2006.01); C08G 18/44 (2006.01); C08K 5/00 (2006.01); C08G 18/32 (2006.01); B29L 31/30 (2006.01); B29K 75/00 (2006.01);
U.S. Cl.
CPC ...
C08G 18/758 (2013.01); B29C 41/18 (2013.01); B29C 41/22 (2013.01); B29C 41/34 (2013.01); C08G 18/3215 (2013.01); C08G 18/4252 (2013.01); C08G 18/44 (2013.01); C08G 18/48 (2013.01); C08K 5/005 (2013.01); B29K 2075/00 (2013.01); B29L 2031/3014 (2013.01); B29L 2031/3026 (2013.01);
Abstract

A composition for an automotive interior skin, a method for manufacturing the same, and an automotive interior skin manufactured using the same. The composition for an automotive interior skin includes: 30 wt % to 70 wt % of a polyol compound; 5 wt % to 40 wt % of dicyclohexylmethane-4,4'-diisocyanate; and 5 wt % to 30 wt % of an aromatic glycol-based chain extender.

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