Ink compositions
US5932630A · kind A · utility
20Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1996 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | May 2, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D11/34
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A hot melt ink composition comprised of a triblock copolymer vehicle, and a dye or pigment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.