Title:
POLYCARBONATE RESIN COMPOSITION HAVING EXCELLENT OPTICAL CHARACTERISTICS AND MOLDED PRODUCT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/287223
Kind Code:
A1
Abstract:
The present invention relates to a polycarbonate resin composition having excellent optical characteristics and a molded product comprising same and, more specifically, to a polycarbonate resin composition and a molded product comprising the composition, the composition comprising: as a basic resin, a polycarbonate; and, as a plasticizer component, a polyalkylene glycol adduct of an anhydrous sugar alcohol, a biomass-derived material, wherein the composition has excellent optical characteristics and processability as well as enhanced mechanical characteristics, such as tensile strength, and heat resistance.
Inventors:
AN TAE JIN (KR)
KIM SAM JUNG (KR)
BAE DO YOUNG (KR)
KWON SOON YONG (KR)
KANG SUK WOO (KR)
KIM SAM JUNG (KR)
BAE DO YOUNG (KR)
KWON SOON YONG (KR)
KANG SUK WOO (KR)
Application Number:
PCT/KR2022/010289
Publication Date:
January 19, 2023
Filing Date:
July 14, 2022
Export Citation:
Assignee:
SAMYANG CORP (KR)
International Classes:
C08L69/00; C08K5/1539; C08L71/02; G02B6/00
Foreign References:
| KR20130044867A | 2013-05-03 | |||
| KR20210082290A | 2021-07-05 | |||
| KR20060007447A | 2006-01-24 | |||
| US10703902B2 | 2020-07-07 | |||
| KR102234098B1 | 2021-04-01 | |||
| KR101608411B1 | 2016-04-11 |
Other References:
PARK JI-SOO, BYEONG UK NAM: "Study on Morphology, Thermal Properties and Miscibility of Isosorbide Based PET/polycarbonate Blends", APPLIED CHEMISTRY, KOREAN SOCIETY OF INDUSTRIAL CHEMISTRY, KOREA, vol. 17, no. 1, 1 May 2013 (2013-05-01), Korea, pages 5 - 8, XP055218209, ISSN: 1226-8801
Attorney, Agent or Firm:
HANSUNG INTELLECTUAL PROPERTY (KR)
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