Ink-jet recording material comprising pigment layers
US6502935B1 · kind B1 · utility
11Cited by
5References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2000 |
| Grant date | Jan 7, 2003 |
| Priority date | — |
| Expiry date | Apr 28, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/52
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Ink-jet recording material having a support material and pigment layers provided on the support material, and wherein the pigment layers comprise at least a lower layer containing barium sulphate and upper layer containing an aluminum oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.