Use of pigment preparations for ink-jet printing

Methine- or azo-substituted barbituric acid derivatives. Compound of formula (XI) are new; R ' = H or 1-4C alkyl; R ' = H or CH3; R ' = H, 1-4C alkyl or alkoxy(carbonyl) or phenyl; m' = 1-4; n' = 6-120; R ' = H, CH3 or phenyl; X = CO(R )COO; R = aromatic or aliphatic; a...

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Bibliographische Detailangaben
Hauptverfasser: RICHTER, ROLF, PUCHNER, FRITZ, PFUETZENREUTER, DIRK, HASENRUECK, KARIN, NYSSEN, PETER-ROGER
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:Methine- or azo-substituted barbituric acid derivatives. Compound of formula (XI) are new; R ' = H or 1-4C alkyl; R ' = H or CH3; R ' = H, 1-4C alkyl or alkoxy(carbonyl) or phenyl; m' = 1-4; n' = 6-120; R ' = H, CH3 or phenyl; X = CO(R )COO; R = aromatic or aliphatic; and Kat = H, Li, Na, K, NH4 or HOCH2CH2NH3. Independent claims are included for a mixture comprising compound (XI) and a compound of formula (X) and a pigment composition comprising water, pigment and compound (XI) optionally mixed with compound (X). R = H or 1-4C alkyl; R = H or CH3; R = H, 1-4C alkyl or alkoxy(carbonyl) or phenyl; m = 1-4; n = 6-120; and R = H, CH3 or phenyl.