Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MANUFACTURING METHOD OF DRY SOLID ARTICLE OF CELLULOSE NANOFIBER
Document Type and Number:
Japanese Patent JP2017095664
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a dry solid article of CNF having properties less in change of physical properties such as viscosity and transparency of a CNF dispersion wherein a CNF dry solid article by drying cellulose nanofiber (CNF) dispersion which is stably dispersed is re-dispersed in water than the CNF dispersion before drying (redispersibility).SOLUTION: There is provided a manufacturing method of dry solid article of cellulose nanofiber including (A) a process of fibrillating a cellulose raw material to obtain a cellulose nanofiber with average fiber diameter of 2 to 500 nm, (B) a process for short fibrillating the cellulose nanofiber obtained in the (A) to make average fiber length of 0.2 to 1.0 μm and (C) a process of drying the cellulose nanofiber obtained in the (B).SELECTED DRAWING: None

More Like This:
JP2022072707CHEMICAL MODIFIED MICROFIBRIL CELLULOSE FIBER AND METHOD FOR MANUFACTURING THE SAME
JP2004298019LIQUID ADDITIVE, AND LACTOBACILLUS BEVERAGE OR ACID MILK BEVERAGE EACH USING THE ADDITIVE
Inventors:
NAKATANI TAKESHI
SATO SHINJI
Application Number:
JP2015232327A
Publication Date:
June 01, 2017
Filing Date:
November 27, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JUJO PAPER CO LTD
International Classes:
C08B11/12; B82Y30/00; B82Y40/00; C08B15/04; C08B15/06
Domestic Patent References:
JP2015134873A2015-07-27
JP2015004032A2015-01-08
JP2010235687A2010-10-21
JP2013185122A2013-09-19
JP2013185284A2013-09-19
JP2014118521A2014-06-30
JP2015003386A2015-01-08
JP2008001728A2008-01-10
JP2013253137A2013-12-19
Foreign References:
WO2013176033A12013-11-28
WO2014181560A12014-11-13
WO2015107995A12015-07-23
WO2014061485A12014-04-24
Other References:
FUKUZUMI, H. ET AL.: "Influence of TEMPO-oxidized cellulose nanofibril length on film properties", CARBOHYDRATE POLYMERS, vol. 93, JPN6020003086, 2013, pages 172 - 177, ISSN: 0004202725
SHIMOTOYODOME, A. ET AL.: "Regulation of Postprandial Blood Metabolic Variables by TEMPO-Oxidized Cellulose Nanofibers", BIOMACROMOLECULES, vol. 12, JPN6020003087, 2011, pages 3812 - 3818, XP055200588, ISSN: 0004202726, DOI: 10.1021/bm2010609
Attorney, Agent or Firm:
Junko Oda
Atsushi Yamada



 
Previous Patent: A manufacturing method of crude rubber and crude rubber, a rubber composition, and a tire

Next Patent: Freezer oil and an operation fluid constituent for freezers