Title:
QUENCHING POLYMER COMPOSITION HAVING EXCELLENT WEATHER RESISTANCE AND IMPACT RESISTANCE, AND MATTE SHEET COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/033437
Kind Code:
A1
Abstract:
The present invention relates to a quenching polymer composition having excellent weather resistance and impact resistance, and a matte sheet comprising same. The quenching polymer composition according to the present invention comprises a quencher and two types of styrene-acrylonitrile copolymers having different acrylonitrile amounts, and thus a molded product manufactured through extrusion or injection molding has excellent mechanical properties such as weather resistance and impact resistance and can exhibit both an effective quenching effect and an excellent exterior quality. A matte multilayer film can be manufactured using the quenching polymer composition of the present invention, and can be applied to various fields such as those of exterior building materials, interior materials and home appliances.
Inventors:
HA DOO HAN (KR)
KIM SOO WAN (KR)
HA SUNG WOOK (KR)
KIM SOO WAN (KR)
HA SUNG WOOK (KR)
Application Number:
PCT/KR2022/012579
Publication Date:
March 09, 2023
Filing Date:
August 23, 2022
Export Citation:
Assignee:
HANNANOTECH CO LTD (KR)
International Classes:
C08L51/06; B32B27/08; B32B37/15; C08L25/06; C08L25/12; C08L69/00
Foreign References:
| KR20180023492A | 2018-03-07 | |||
| KR20040054301A | 2004-06-25 | |||
| US5530062A | 1996-06-25 | |||
| KR20200049604A | 2020-05-08 | |||
| KR101816428B1 | 2018-01-08 | |||
| KR102382945B1 | 2022-04-08 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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