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Title:
POLYOL-CONTAINING COMPOSITION, FOAMABLE POLYURETHANE COMPOSITION, AND POLYURETHANE FOAM
Document Type and Number:
WIPO Patent Application WO/2021/039289
Kind Code:
A1
Abstract:
Provided are a polyol-containing composition, a foamable polyurethane composition, and a polyurethane foam, in each of which hydrolysis of polyurethane foam is suppressed, and each of which has favorable foamability.　A polyol-containing composition for obtaining a polyurethane foam by reaction with a polyisocyanate, said polyol-containing composition containing a polyol, a catalyst, a foaming agent, and a filler, wherein the filler content in the polyol-containing composition is not less than 8 mass%, and the catalyst includes a metal catalyst containing at least one element selected from the group consisting of bismuth and tin.

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Inventors:
KAJITA TOMONORI (JP)
Application Number:
PCT/JP2020/029525
Publication Date:
March 04, 2021
Filing Date:
July 31, 2020
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C08G18/22; C08G18/00; C08G18/08; C08G101/00
Domestic Patent References:
WO2018105730A12018-06-14
WO2020067139A12020-04-02
WO2020122237A12020-06-18
Foreign References:
JP2018030975A2018-03-01
JP2015059321A2015-03-30
JP2018100404A2018-06-28
JP2018100405A2018-06-28
JP2018080328A2018-05-24
JP2013227519A2013-11-07
JP2016199732A2016-12-01
JPH06199973A1994-07-19
JP2010247532A2010-11-04
JP2007039632A2007-02-15
JP2012532237A2012-12-13
JP2005350638A2005-12-22
JP2013107962A2013-06-06
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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