| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 03.00 |
| PATENT ASSIGNEE | Xerox |
| PATENT CLAIMS |
Set of inks for generating multicolored images which comprises - First ink having first color, said ink comprising water, colo rant, & monomeric zwitterionic compd which is an amino acid, betaine or mixt thereof - Second ink having second color darker than first color & comprising water & pigment |
| PATENT PHOTOCOPY | Available on request |
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