CELLULOSE FIBER COMPOSITE MATERIAL, CELLULOSE FIBER-CONTAINING COMPOSITION, WIRING CIRCUIT BOARD, AND METHOD FOR PRODUCING CELLULOSE FIBER COMPOSITE MATERIAL

WIPO Patent Application WO/2017/057257

A1

The present invention provides a cellulose fiber composite material having a high fracture elongation and a low water absorption swelling rate, a cellulose fiber-containing composition used for producing the cellulose fiber composite material, a wiring circuit board using the cellulose fiber composite material, and a method for producing the cellulose fiber composite material. The cellulose fiber composite material according to the present invention contains cellulose fibers, and has both a structure having high mobility and a structure having low mobility, defined by a relaxation time measurement using the proton nuclear magnetic resonance of the cellulose fiber composite material, wherein the relaxation time measurement of the structure having high mobility is 3-6 ms, and the structure having low mobility has a predetermined structure.

NARITA TAKESHI (JP)
TOMIKAWA HARUKI (JP)
SENGA TAKESHI (JP)
WATANABE KENTA (JP)
HASHIMOTO KIYOKAZU (JP)
USAMI YOSHIHISA (JP)

PCT/JP2016/078234

April 06, 2017

September 26, 2016

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FUJIFILM CORP (JP)

D06M13/395; C08B15/10; C08K5/29; C08L1/02; D21H11/18; D21H17/08; D21H25/04

WO2015008868A1	2015-01-22
WO2015098544A1	2015-07-02
WO2015098543A1	2015-07-02
WO2013077354A1	2013-05-30

JP2000282368A	2000-10-10
JP2000282365A	2000-10-10
JP2015059206A	2015-03-30
JPH0496917A	1992-03-30

WATANABE Mochitoshi et al. (JP)

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