Ink compositions containing cationic amido amine polymers
US6005022A · kind A · utility
8Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 24, 1998 |
| Grant date | Dec 21, 1999 |
| Priority date | — |
| Expiry date | Mar 24, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Disclosed is an ink composition which comprises (1) water; (2) a dye; and (3) a cationic amido amine copolymer. Also disclosed are methods for using the aforementioned ink composition in ink jet printing processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.