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US 2024/0183107 A1Published application
Dispersion, composite, and producing methods therefor
AssigneeYokogawa Electric Corporation
InventorsMakoto MOCHIDUKI, Takahiro SAKO, Hiroaki TANAKA
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Abstract
A dispersion of a cellulose nanofiber (CNF) and a cellulose nanocrystal (CNC) that maintains a physical property even after drying and redispersing and has a long pot life is provided. A composite of the CNF and the CNC having a higher rupture strength and a higher oxygen gas barrier property is also provided. The dispersion contains a CNF having a sulfate ester group and a CNC having a sulfate ester group. The composite contains the CNF having a sulfate ester group and the CNC having a sulfate ester group.
Claims19
A dispersion comprising:
- a cellulose nanofiber having a sulfate ester group;
- and
- a cellulose nanocrystal having a sulfate ester group.
A composite comprising:
- a cellulose nanofiber having a sulfate ester group;
- and
- a cellulose nanocrystal having a sulfate ester group.
Dependencies are inferred from the claim text.