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Title:
PREPARATION METHOD OF ISOCYANATE COMPOSITION AND ISOCYANATE COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2024/035146
Kind Code:
A1
Abstract:
The present invention pertains to: a method for preparing a high-purity isocyanate composition; and an isocyanate composition.

Inventors:
SIM YUJIN (KR)
PARK JONGSEONG (KR)
PARK JUYOUNG (KR)
WOO EUN JI (KR)
Application Number:
PCT/KR2023/011815
Publication Date:
February 15, 2024
Filing Date:
August 10, 2023
Export Citation:
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Assignee:
HANWHA SOLUTIONS CORP (KR)
International Classes:
C07C263/10; C07C263/18; G02B1/04
Domestic Patent References:
WO2018070540A12018-04-19
Foreign References:
KR102217747B12021-02-19
KR101854429B12018-05-03
KR20220095865A2022-07-07
KR20220044911A2022-04-12
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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