Liquid ink compositions
US5114477A · kind A · utility
89Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1991 |
| Grant date | May 19, 1992 |
| Priority date | — |
| Expiry date | Sep 3, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/735
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An ink composition which comprises an aqueous or organic liquid vehicle, and as a colorant a fullerene, or a mixture of fullerenes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.