Liquid absorbent and printer
US9039135B2 · kind B2 · utility
2Cited by
0References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 7, 2013 |
| Grant date | May 26, 2015 |
| Priority date | — |
| Expiry date | Aug 7, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/16
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A liquid absorbent for ink contains a cellulose fiber, a heat-fusible material, and a flame-retardant material. The absorbent satisfies the relation σ1−σ0≦500, where σ0 [μS/cm] is the electric conductivity of the ink and σ1 [μS/cm] is that of a mixture of 5 g of the ink and 1 g of the flame-retardant material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.