Title:
MODIFIED CELLULOSE NANOFIBERS, MANUFACTURING METHOD THEREFOR, AND RESIN COMPOSITION USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/124652
Kind Code:
A1
Abstract:
The present invention relates to modified cellulose nanofibers characterized by the use of an anionic additive to neutralize cationic groups in cationic cellulose nanofibers. The present invention also relates to: a resin composition that contains the aforementioned modified cellulose nanofibers and a molding resin; and a molded body obtained by molding said resin composition. The present invention further relates to a method for manufacturing modified cellulose nanofibers, said method being characterized in that an anionic additive is used to neutralize cationic groups in cationic cellulose nanofibers.
Inventors:
HARADA TETSUYA (JP)
KATANO SATOSHI (JP)
SATO AKIHIRO (JP)
MIYAMOTO KAZUYA (JP)
KATANO SATOSHI (JP)
SATO AKIHIRO (JP)
MIYAMOTO KAZUYA (JP)
Application Number:
PCT/JP2012/056264
Publication Date:
September 20, 2012
Filing Date:
March 12, 2012
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
SEIKO PMC CORP (JP)
HARADA TETSUYA (JP)
KATANO SATOSHI (JP)
SATO AKIHIRO (JP)
MIYAMOTO KAZUYA (JP)
SEIKO PMC CORP (JP)
HARADA TETSUYA (JP)
KATANO SATOSHI (JP)
SATO AKIHIRO (JP)
MIYAMOTO KAZUYA (JP)
International Classes:
C08B11/145; C08L1/02; C08L101/00; D01F2/00
Domestic Patent References:
| WO2001066600A1 | 2001-09-13 | |||
| WO2011096529A1 | 2011-08-11 |
Foreign References:
| JP2010168336A | 2010-08-05 | |||
| JP2009209376A | 2009-09-17 | |||
| JP2005023281A | 2005-01-27 | |||
| JP2005042283A | 2005-02-17 | |||
| JP2006241450A | 2006-09-14 | |||
| JP2010168336A | 2010-08-05 |
Other References:
CAI, X. ET AL.: "Cellulose fiber/poly(ethylene- co-methacrylic acid) composites with ionic interphase", COMPOSITES: PART A, vol. 34, 2003, pages 1075 - 1084, XP004460228
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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Claims: