Title:
INTERMEDIATE AND METHOD FOR PRODUCING INTERMEDIATE
Document Type and Number:
WIPO Patent Application WO/2023/218814
Kind Code:
A1
Abstract:
An intermediate according to one embodiment of the present invention contains a rubber component, carboxyl group-containing cellulose nanofibers, and a trivalent or higher cation. The cellulose nanofibers include nanofibers derived from oxidized cellulose that has been oxidized using an N-oxyl compound. In addition, an intermediate according to one embodiment of the present invention contains a rubber component, carboxyl group-containing cellulose nanofibers, and an unsaturated carboxylic acid salt containing a monovalent metal ion and/or a polymer having a repeating unit derived from an unsaturated carboxylic acid salt containing a monovalent metal ion. The cellulose nanofibers include nanofibers derived from oxidized cellulose that has been oxidized using an N-oxyl compound.
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Inventors:
NOGUCHI TORU (JP)
IWAMOTO RIE (JP)
MORITA MASAHIRO (JP)
KATO HAYATO (JP)
YAMASAKI SHUNSUKE (JP)
IWAMOTO RIE (JP)
MORITA MASAHIRO (JP)
KATO HAYATO (JP)
YAMASAKI SHUNSUKE (JP)
Application Number:
PCT/JP2023/014197
Publication Date:
November 16, 2023
Filing Date:
April 06, 2023
Export Citation:
Assignee:
UNIV SHINSHU (JP)
JUJO PAPER CO LTD (JP)
JUJO PAPER CO LTD (JP)
International Classes:
C08L21/00; C08J3/20; C08J3/22; C08K3/10; C08K5/098; C08L1/04; C08L21/02; C08L33/02
Domestic Patent References:
| WO2018147342A1 | 2018-08-16 |
Foreign References:
| JP2019094460A | 2019-06-20 | |||
| JP2018111768A | 2018-07-19 | |||
| JP2018111769A | 2018-07-19 | |||
| JP2018111770A | 2018-07-19 |
Attorney, Agent or Firm:
OFUCHI, Michie et al. (JP)
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