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Patent Searching and Data


Title:
NONCOMBUSTIBLE FOAM
Document Type and Number:
WIPO Patent Application WO/2020/090260
Kind Code:
A1
Abstract:
[Problem] To provide a noncombustible foam having excellent noncombustion properties such as shape retention properties as evaluated in a heat generation test. [Solution] This noncombustible foam is produced by impregnating or applying a noncombustible dispersion solution containing a liquid glass, silica sol and water to an open-cell melamine foam, where the SiO2/M2O molar ratio (M is Na and/or K) of the noncombustible dispersion solution is 4.3-8.0.

Inventors:
SAMURA TETSUYA (JP)
NOGUCHI HIROSHI (JP)
TAKEDA AKIMASA (JP)
TAKEDA YASUHIKO (JP)
TADA YOSHIKAZU (JP)
TAGUCHI YOSHIMI (JP)
Application Number:
PCT/JP2019/036439
Publication Date:
May 07, 2020
Filing Date:
September 18, 2019
Export Citation:
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Assignee:
TA CHEMICAL CO LTD (JP)
H4 CO LTD (JP)
International Classes:
C09K21/02; C08J9/40; C09K3/10; E04B1/94
Foreign References:
JPS5128650B11976-08-20
JP2006500245A2006-01-05
JP2010046659A2010-03-04
JPS5730736A1982-02-19
JPH10330646A1998-12-15
JPS55165968A1980-12-24
JPH0384075A1991-04-09
JP2012046707A2012-03-08
JPH02116681A1990-05-01
JPH0680461A1994-03-22
Attorney, Agent or Firm:
NISHIMURA Youichi (JP)
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