| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 04.00 |
| PATENT ASSIGNEE | Xerox |
| PATENT CLAIMS |
Ink compn comprising (1) Water; (2) Non-polymeric salt comprising cation & anion; (3) Anionic dye & (4) Polyquaternary amine compd Wherein cation is selected from - Alkali metal ion, Alkaline earth ions - Ammonium ions - N(Me)4 cation - H3NCH2CH2NH3 (+2) cation - (Me)3NCH2CH2N(Me)3 (+2) cation - Quaternized 1,4-diazabicyclo(2.2.2)octane - Choline - (C12H25)[(CH2CH2O)xH][(CH2CH2O)yH](Me)N cation x + y = 2 |
| PATENT PHOTOCOPY | Available on request |
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