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Patent Searching and Data


Title:
FLAME-RETARDANT MATERIAL AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2021/201103
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a novel flame-retardant material which has a property of being rarely eluted in water, does not have toxicity and metal corrosiveness, and has been treated with a biodegradable flame-retardance-imparting agent; and a method for producing the flame-retardant material. The flame-retardant material according to the present invention has such a configuration that a raw material is impregnated with at least one flame-retardant and poorly-soluble protein and/or the surface of the raw material is coated with at least one flame-retardant and poorly-soluble protein. The method for producing a protein-containing material according to present invention comprises: a step for impregnating a raw material with a protein-containing solution that contains at least one poorly-soluble protein to form a protein-containing part in the inside of the raw material; and/or a step for coating the surface of the raw material with the protein-containing solution to form a protein-containing part on the surface of the raw material.

Inventors:
KOBAYASHI MAKOTO (JP)
ISHII TAKAOKI (JP)
KAGATA HIDEKI (JP)
Application Number:
PCT/JP2021/013843
Publication Date:
October 07, 2021
Filing Date:
March 31, 2021
Export Citation:
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Assignee:
SPIBER INC (JP)
SUMITOMO MITSUI CONSTRUCTION CO LTD (JP)
International Classes:
B27K3/34; C09K21/14
Domestic Patent References:
WO2008110456A22008-09-18
WO2020067548A12020-04-02
Foreign References:
JP2013154545A2013-08-15
JPH08103903A1996-04-23
CN109159233A2019-01-08
JP2003019702A2003-01-21
JP2016535691A2016-11-17
JPH08209105A1996-08-13
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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