Title:
POLYURETHANE RESIN COMPOSITION, CURED PRODUCT, FIBER LAMINATE, AND ARTIFICIAL LEATHER
Document Type and Number:
WIPO Patent Application WO/2022/176581
Kind Code:
A1
Abstract:
Provided is a technique by which durability is excellent and flexibility at a low temperature is also excellent. This polyurethane resin composition is characterized in that a reaction product of a polyisocyanate and a polyol is chain-extended by a polyamine, the polyol including: at least one polyether polyol among polytetramethylene ether glycol and polypropylene glycol; 1,10-decanediol; and a polyol having an anionic hydrophilic group.
Inventors:
KANEKO FUMIYA (JP)
NISHIMURA TAKUMA (JP)
MIZUKAMI SHINYA (JP)
NISHIMURA TAKUMA (JP)
MIZUKAMI SHINYA (JP)
Application Number:
PCT/JP2022/003480
Publication Date:
August 25, 2022
Filing Date:
January 31, 2022
Export Citation:
Assignee:
DKS CO LTD (JP)
International Classes:
D06N3/14; C08G18/10; C08G18/32; C08L75/08
Domestic Patent References:
| WO2020129605A1 | 2020-06-25 | |||
| WO2018159359A1 | 2018-09-07 |
Foreign References:
| JP2017119755A | 2017-07-06 | |||
| JP2019044292A | 2019-03-22 | |||
| JP2016027114A | 2016-02-18 | |||
| JP2017119755A | 2017-07-06 |
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