Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED PRODUCT MANUFACTURED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2022/124593
Kind Code:
A1
Abstract:
A thermoplastic resin composition of the present invention comprises about 100 parts by weight of a rubber-modified aromatic vinyl-based copolymer resin; about 5 to about 25 parts by weight of a polyetheresteramide block copolymer; about 0.05 to about 1.5 parts by weight of a silver (Ag)-based compound; and about 1 to about 15 parts by weight of zinc oxide, wherein the weight ratio of the polyetheresteramide block copolymer and the sum of the silver-based compound and the zinc oxide (polyetheresteramide block copolymer : silver-based compound + zinc oxide) is about 1:0.1 to about 1:2. The thermoplastic resin composition has excellent antiviral properties, weather resistance, impact resistance, and the like.
Inventors:
KIM EUN JIN (KR)
CHU DONG HUI (KR)
KWON YOUNG CHUL (KR)
CHU DONG HUI (KR)
KWON YOUNG CHUL (KR)
Application Number:
PCT/KR2021/016188
Publication Date:
June 16, 2022
Filing Date:
November 09, 2021
Export Citation:
Assignee:
LOTTE CHEMICAL CORP (KR)
International Classes:
C08L55/02; C08K3/08; C08K3/22; C08L77/12
Foreign References:
| KR20200127065A | 2020-11-10 | |||
| JP2018143962A | 2018-09-20 | |||
| JP3752710B2 | 2006-03-08 | |||
| JPH0827306A | 1996-01-30 | |||
| KR100204926B1 | 1999-06-15 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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