Title:
POLYOL COMPOSITION AND PREPARATION METHOD THEREFOR, COMPOSITION FOR POLYURETHANE PREPARATION COMPRISING POLYOL COMPOSITION, AND BATTERY MODULE
Document Type and Number:
WIPO Patent Application WO/2024/043553
Kind Code:
A1
Abstract:
A polyol composition, a composition for polyurethane preparation comprising the polyol composition, and a battery module according to the present invention comprise a compound represented by chemical formula 1 (see the description of the invention). In addition, the polyol composition according to the present invention comprises a first unit derived from at least one type of 1,4:3,6-dianhydrohexitol and a second unit derived from an alkylene oxide, and has a degree of unsaturation of 0.02 meq/g or less according to the following measurement method (see the description of the invention).
Inventors:
LEE BYEONG UK (KR)
SHIM JAE WOO (KR)
AHN JUN TAE (KR)
LEE JOON MO (KR)
KWON SOO MI (KR)
SHIM JAE WOO (KR)
AHN JUN TAE (KR)
LEE JOON MO (KR)
KWON SOO MI (KR)
Application Number:
PCT/KR2023/010766
Publication Date:
February 29, 2024
Filing Date:
July 25, 2023
Export Citation:
Assignee:
SK PUCORE CO LTD (KR)
International Classes:
C08G18/48; C08G65/26; C08G65/30; H01M8/2475; C08G101/00
Domestic Patent References:
| WO2018236192A1 | 2018-12-27 |
Foreign References:
| CN107226904A | 2017-10-03 | |||
| US10544158B1 | 2020-01-28 | |||
| JP2015209387A | 2015-11-24 | |||
| KR20200139298A | 2020-12-14 | |||
| CN115677977A | 2023-02-03 |
Attorney, Agent or Firm:
KIM, Kyu Hun (KR)
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