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Title:
A cellulose fiber aggregate, a manufacturing method for the same, a opened cellulose fiber, a manufacturing method for the same, and a cellulose fiber complex
Document Type and Number:
Japanese Patent JP5910504
Kind Code:
B2
Abstract:
An object of the present invention is to provide a cellulose fiber assembly and a cellulose fiber composite, each having low coloration. The present invention is directed to a method for preparing a fibrillated cellulose fiber assembly, in which the cellulose fiber raw materials are subjected to a fibrillation treatment and a reduction treatment. The present invention provides a method for preparing a cellulose fiber assembly, comprising a fibrillation step of fibrillating cellulose fiber raw materials to obtain fibrillated cellulose fibers, an assembly preparation step of obtaining a cellulose fiber assembly using the fibrillated cellulose fibers, and a step of carrying out a reduction treatment. Further, the present invention provides a cellulose fiber composite comprising the prepared cellulose fiber assembly and a matrix material.

Inventors:
梅基 友和
赤井 日出子
野一色 泰友
盤指 豪
Application Number:
JP2012544261A
Publication Date:
April 27, 2016
Filing Date:
November 15, 2011
Export Citation:
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Assignee:
王子ホールディングス株式会社
International Classes:
C08B15/00; D06M11/80
Domestic Patent References:
JP2009155772A2009-07-16
JP2009209218A2009-09-17
JP2003089701A2003-03-28
JP2010184999A2010-08-26
Foreign References:
WO2004042139A12004-05-21
Attorney, Agent or Firm:
特許業務法人栄光特許事務所
濱田 百合子
古館 久丹子
山崎 智子