Title:
MICROCELLULOSE FIBER-CONTAINING SHEET, PULVERIZED PRODUCT THEREOF, RESIN COMPOSITION AND PREPREG
Document Type and Number:
WIPO Patent Application WO/2018/150679
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a microcellulose fiber-containing sheet, with which excellent production efficiency is obtained when powderizing or compounding, and with which resin composites of excellent mechanical strength can be formed. The present invention relates to a microcellulose fiber-containing sheet comprising microcellulose fibers of 4-5000 nm fiber diameter for which: the freeness of an aqueous dispersion obtained by defibrating the microcellulose fiber-containing sheet in accordance with JIS P 8220-1 (2012) when measured by measurement method (a) is 100-500 mL; the water content is 10-50 mass%; and density is 0.55-1.05 g/cm3.
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Inventors:
MASUMOTO YORIHIRO (JP)
ISOZAKI TOMOFUMI (JP)
KAWAMUKAI TAKASHI (JP)
ISOZAKI TOMOFUMI (JP)
KAWAMUKAI TAKASHI (JP)
Application Number:
PCT/JP2017/042527
Publication Date:
August 23, 2018
Filing Date:
November 28, 2017
Export Citation:
Assignee:
OJI HOLDINGS CORP (JP)
International Classes:
D21H11/18; C08J5/24; C08L1/00; C08L101/00; D21H15/02
Foreign References:
JP2010168716A | 2010-08-05 | |||
JP2014227639A | 2014-12-08 | |||
JP2011001559A | 2011-01-06 | |||
JPS59189141A | 1984-10-26 | |||
JP2015531033A | 2015-10-29 | |||
JP2011006609A | 2011-01-13 |
Attorney, Agent or Firm:
SIKS & CO. (JP)
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