Conductive cellulose-based resin composition
US9543057B2 · kind B2 · utility
2Cited by
1References
8Claims
0Family size
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Key dates
| Filing date | Aug 8, 2013 |
| Grant date | Jan 10, 2017 |
| Priority date | — |
| Expiry date | Aug 8, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/011
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The conductive cellulose-based resin composition of the present invention comprises (A) a cellulose acetate ester having a total degree of acetyl substitution of 0.5 to 1.1 and (B) at least one carbon material selected from the group consisting of single-walled carbon nanotube, multi-walled carbon nanotube, single-layer graphene, multi-layer graphene, fullerene, and carbon black. This conductive cellulose resin composition exhibits high conductivity even without being supplemented with a special resin or a third component. Also, the conductive cellulose-based resin composition can be easily molded in an aqueous system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.