| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 01.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
(a) {-CH2-NH-[Triazine(F)]-NH-C6H3(NHCONH2)-N=N- C10H4(SO3H)3}2; C10H4 = naphthalene ring (b) 1,2-Propylene glycol or N-Me 2-pyrrolidone With the proviso that ink does not contain any substantial amount of S(CH2CH2OH)2 |
| PATENT PHOTOCOPY | Available on request |
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