| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 10.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Aq ink compn comprised of - Dissipatible polymer of sulfonated polyester - Colorant - Zwitterionic comp of (R)3N(CH2)nCOO anion; n = 1-4 R = hydrocarbon Ink possesses smear < 0.44 |
| PATENT PHOTOCOPY | Available on request |
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