Inks containing a water soluble compound as a stabilizer particularly for ink jet printing

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United States of America Patent

PATENT NO 5089050
SERIAL NO

07695857

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Inks, in particular for ink-jet printing, containing, as stabilizer, a water-soluble compound of the formula ##STR1## in which R.sub.1 to R.sub.7 are as defined in claim 1, and recording materials containing these compounds.

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Patent Owner(s)

Patent OwnerAddress
CIBA SPECIALTY CHEMICALS CORPORATION540 WHITE PLAINS ROAD P O BOX 2005 TARRYTOWN NY 10591

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laver, Hugh S Fribourg, CH 10 593
Leppard, David G Marly, CH 51 754
Toan, Vien V Lentigny, CH 9 332
Vieira, Eric Basel, CH 81 783

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