RECYCLED POLYPROPYLENE COMPOSITE RESIN COMPOSITION AND WASHING MACHINE COMPRISING SAME

Title:

RECYCLED POLYPROPYLENE COMPOSITE RESIN COMPOSITION AND WASHING MACHINE COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2024/058345

Kind Code:

A1

Abstract:

The present specification discloses a recycled polypropylene composite resin composition, and a washing machine comprising same. A glass fiber reinforced recycled polypropylene resin composition according to an embodiment of the present invention further comprises 10 to 30 wt% of a waste glass fiber mat-reinforced thermoplastic (GMT), 35 to 47 wt% of a homo-polypropylene base resin, 30 to 45 wt% of a glass long fiber reinforced polypropylene, and 0.5 to 3.0 wt% of a compatibilizer with respect to 100 wt% of the glass fiber reinforced recycled polypropylene resin composition, and may have a weight average molecular weight of at least 250,000 g/mol.

Inventors:

SOHN JOOSEONG (KR)
PARK NOHCHEOL (KR)
KOH YOUNGDEOG (KR)
KIM KWANGJOO (KR)

Application Number:

PCT/KR2023/007598

Publication Date:

March 21, 2024

Filing Date:

June 02, 2023

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

C08L23/12; C08K7/14; C08L23/26; D06F37/26

Foreign References:

KR20050005109A	2005-01-13
KR20100008644A	2010-01-26
KR20210050612A	2021-05-10
KR20170043720A	2017-04-24
KR101992598B1	2019-06-25