Title:
CHLORINE-CONTAINING POLYETHER POLYOL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2023/145697
Kind Code:
A1
Abstract:
Provided is a chlorine-containing polyether polyol that serves as a material for producing polyurethane having excellent mechanical properties, heat stability, moldability, and flame resistance. The chlorine-containing polyether polyol is characterized by containing 0.5-20 parts by weight of an epoxy compound with respect to 100 parts by weight of the chlorine-containing polyether polyol which has a molecular weight of 400 to 5000.
Inventors:
SUZUKI MAYUKA (JP)
OOTANI YASUHO (JP)
OOHAMA TOSHIO (JP)
OOTANI YASUHO (JP)
OOHAMA TOSHIO (JP)
Application Number:
PCT/JP2023/001980
Publication Date:
August 03, 2023
Filing Date:
January 23, 2023
Export Citation:
Assignee:
TOSOH CORP (JP)
International Classes:
C08G18/50; C08G18/48; C08G18/58; C08L63/00; C08L71/03
Domestic Patent References:
| WO2009151055A1 | 2009-12-17 |
Foreign References:
| JPS4414590B1 | ||||
| CN110484139A | 2019-11-22 | |||
| CN107815085A | 2018-03-20 | |||
| JP2020180170A | 2020-11-05 | |||
| JP2020180169A | 2020-11-05 | |||
| JP2018123294A | 2018-08-09 |
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