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Title:
MICRO CELLULOSE FIBER COMPLEX
Document Type and Number:
WIPO Patent Application WO/2015/098543
Kind Code:
A1
Abstract:
A micro cellulose fiber complex in which an amine having an ethylene oxide/propylene oxide (EO/PO) copolymer part is bound, as a salt, to the carboxyl group of micro cellulose fibers having a carboxyl group content of 0.1 mmol/g or more, wherein the molecular weight of the EO/PO copolymer part is 700-10,000, and the content of PO in the EO/PO copolymer part is 1-70 mol%. This micro cellulose fiber complex exhibits high dispersibility with respect to resins, can express a strength enhancing effect, and is suitable as various filler agents.

Inventors:
YAMATO KYOHEI
KUMAMOTO YOSHIAKI
Application Number:
PCT/JP2014/082835
Publication Date:
July 02, 2015
Filing Date:
December 11, 2014
Export Citation:
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Assignee:
KAO CORP (JP)
International Classes:
C08G81/00; C08B15/04; C08L1/02
Domestic Patent References:
WO2013077354A12013-05-30
WO2013077354A12013-05-30
Foreign References:
JP2013018851A2013-01-31
JPH06228319A1994-08-16
JP2011140738A2011-07-21
JP2011127067A2011-06-30
JP2011140738A2011-07-21
JPH03181448A1991-08-07
JP2011140632A2011-07-21
JP2008174718A2008-07-31
JP2008115372A2008-05-22
Other References:
M. DOI; D. F. EDWARDS: "The Theory of Polymer Dynamics", 1986, CLARENDON PRESS
"Gosei Kagaku Shirizu Pepuchido Gosei", MARUZEN PUBLISHING, pages: 116
TETRAHEDRON, vol. 57, 2001, pages 1551
See also references of EP 3088422A4
Attorney, Agent or Firm:
HOSODA, YOSHINORI (JP)
Yoshinori Hosoda (JP)
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