Title:
FOAMED POLYURETHANE ELASTOMER RAW MATERIAL, FOAMED POLYURETHAN ELASTOMER, MIDDLE SOLE, AND METHOD FOR PREPARING FOAMED POLYURETHANE ELASTOMER
Document Type and Number:
WIPO Patent Application WO/2020/075651
Kind Code:
A1
Abstract:
This foamed polyurethane elastomer raw material comprises a polyisocyanate component (A), a polyol component (B), and a urethanizing catalyst (C), wherein: the polyisocyanate component (A) includes a prepolymer comprising 1,4-bis(isocyanatomethyl)cyclohexane (A1), and polyether diol (A2) which includes polytrimethylene ether glycol; and a polyol component (B) includes a low molecular weight polyol having 2-6 carbon atoms
Inventors:
AOKI WATARU (JP)
KAGEOKA MASAKAZU (JP)
YAMASAKI SATOSHI (JP)
KAGEOKA MASAKAZU (JP)
YAMASAKI SATOSHI (JP)
Application Number:
PCT/JP2019/039367
Publication Date:
April 16, 2020
Filing Date:
October 04, 2019
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
C08G18/75; A43B13/04; C08G18/10; C08G18/66; C08G101/00
Domestic Patent References:
| WO2015046370A1 | 2015-04-02 | |||
| WO2015046369A1 | 2015-04-02 |
Attorney, Agent or Firm:
OKAMOTO, Hiroyuki et al. (JP)
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