Title:
COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2020/050153
Kind Code:
A1
Abstract:
A composition including particles into which an organic solvent has been incorporated and which not only have sustained-release properties whereby the organic solvent can be released little by little to the outside with the lapse of time but also include shells that, upon reception of a certain pressure, can break to supply the organic solvent to the outside. The composition is obtained by mixing cellulose nanofibers (A), water (B), and an organic solvent (C), wherein the ratio of the amount of the organic solvent (C) to the amount of the cellulose nanofibers (A), (C)/(A), is 0.05-45 by mass. In the composition, particles including shells comprising the cellulose nanofibers (A) are contained and at least some of the organic solvent (C) has been incorporated into the particles.
Inventors:
OTAKA SYO (JP)
UEMURA KAZUE (JP)
AKUTSU TAKASHI (JP)
MIYATA SOU (JP)
UEMURA KAZUE (JP)
AKUTSU TAKASHI (JP)
MIYATA SOU (JP)
Application Number:
PCT/JP2019/034044
Publication Date:
March 12, 2020
Filing Date:
August 30, 2019
Export Citation:
Assignee:
LINTEC CORP (JP)
International Classes:
C08L1/00; B01J13/02
Domestic Patent References:
| WO2015059179A1 | 2015-04-30 | |||
| WO2017126566A1 | 2017-07-27 | |||
| WO2017138574A1 | 2017-08-17 |
Foreign References:
| JP2015057277A | 2015-03-26 | |||
| JP2018076495A | 2018-05-17 | |||
| JP2017043750A | 2017-03-02 | |||
| JP2018104502A | 2018-07-05 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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