Recording sheets for ink jet printing
US6660347B2 · kind B2 · utility
5Cited by
12References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 2002 |
| Grant date | Dec 9, 2003 |
| Priority date | — |
| Expiry date | Feb 12, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41M5/5254
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A recording sheet for ink jet printing which consists of a support having coated thereon at least one ink-receiving layer consisting of binders, a porous inorganic oxide and copper salts, wherein the copper salts are salts of monovalent copper. In a preferred embodiment of the invention the recording sheet contains copper(I) chloride and optionally substituted 1,3-cyclohexandione.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.