Title:
THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE PRODUCED FROM SAME
Document Type and Number:
WIPO Patent Application WO/2019/093636
Kind Code:
A1
Abstract:
The present invention is characterized by including an aromatic vinyl-based copolymer, glass fiber, and zinc oxide, wherein the zinc oxide has an average particle size (D50) of about 0.5 to 3 µm as measured by a particle size analyzer, and a size ratio (B/A) of peak B, spanning the range of 450 to 600 nm, to peak A, spanning the range of 370 to 390 nm, of about 0.01 to 1.0 when measuring photoluminescence. The thermoplastic resin composition exhibits excellent rigidity, antibacterial properties, weather resistance, external appearance and the like.
Inventors:
CHU DONG HUI (KR)
KIM GI SUN (KR)
KWON YOUNG CHUL (KR)
KIM GI SUN (KR)
KWON YOUNG CHUL (KR)
Application Number:
PCT/KR2018/010015
Publication Date:
May 16, 2019
Filing Date:
August 30, 2018
Export Citation:
Assignee:
LOTTE ADVANCED MAT CO LTD (KR)
International Classes:
C08L25/08; C01G9/02; C08J5/00; C08J5/04; C08K3/22; C08K7/14; F24F1/00
Foreign References:
| JPH1135787A | 1999-02-09 | |||
| KR20100087603A | 2010-08-05 | |||
| JP2011137068A | 2011-07-14 | |||
| KR20150017706A | 2015-02-17 |
Other References:
VIJAYARAGHAVAN, RAJAGOPALAN: "Insight into the Mechanism of Antibacteria 1 Activity of ZnO: Surface Defects Mediated Reactive Oxygen Species Even in the Dark", LANGMUIR, vol. 31, no. 33, 2015, pages 9155 - 9162, XP055570351, DOI: doi:10.1021/acs.langmuir.5b02266
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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