Title:
REDISPERSIBLE COMPOSITION CONTAINING CELLULOSE FIBERS AND NON-CELLULOSE POWDER GRANULES
Document Type and Number:
WIPO Patent Application WO/2019/198429
Kind Code:
A1
Abstract:
Provided is a composition which contains cellulose fibers and non-cellulose powder granules and has excellent redispersibility in a polar solvent such as water.
A composition according to an embodiment is a redispersible composition which contains at least (A1) cellulose fibers having a number average shorter-width of 2 to 1000 nm inclusive, (B) non-cellulose powder granules and (C) water, wherein the content of the non-cellulose powder granules (B) is 14.0 to 98.4% by mass inclusive relative to the whole mass of the composition, the content of the water (C) is 0.6 to 72.0% by mass inclusive relative to the whole mass of the composition, and the mass ratio of the content of the cellulose fibers (A1) to the content of the non-cellulose powder granules (B), i.e., (A1)/(B), is 1.0/99.0 to 50.0/50.0 inclusive.
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Inventors:
SOFUE AYANO (JP)
SAITOU YASUTERU (JP)
GOI YOSUKE (JP)
ITO YOSHIKI (JP)
HIGASHIZAKI TETSUYA (JP)
MATSUMOTO MASAAKI (JP)
SAITOU YASUTERU (JP)
GOI YOSUKE (JP)
ITO YOSHIKI (JP)
HIGASHIZAKI TETSUYA (JP)
MATSUMOTO MASAAKI (JP)
Application Number:
PCT/JP2019/011052
Publication Date:
October 17, 2019
Filing Date:
March 18, 2019
Export Citation:
Assignee:
DAI ICHI KOGYO SEIYAKU CO LTD (JP)
International Classes:
C08L1/02; C08K3/00; C08L1/08; C09D5/02; C09D5/44; C09D7/61; C09D101/00; H01G11/06; H01G11/30; H01M4/62
Domestic Patent References:
| WO1998028362A1 | 1998-07-02 |
Foreign References:
| JP2013014741A | 2013-01-24 | |||
| JP5921960B2 | 2016-05-24 | |||
| JP2017128663A | 2017-07-27 | |||
| JP2012201767A | 2012-10-22 | |||
| JP2018009134A | 2018-01-18 |
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