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1. WO1997032932 - AZO COMPOUND

Publication Number WO/1997/032932
Publication Date 12.09.1997
International Application No. PCT/GB1997/000483
International Filing Date 21.02.1997
Chapter 2 Demand Filed 01.09.1997
IPC
C09B 31/08 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
31Disazo or polyazo dyes of the type A → B → C, A → B → C → D, or the like, prepared by diazotising and coupling
02Disazo dyes
08from a coupling component "C" containing directive hydroxy and amino groups
C09B 67/22 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
22Mixtures of different pigments or dyes or solid solutions of pigments or dyes
C09D 11/00 2006.1
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
CPC
C09B 31/08
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
31Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
02Disazo dyes
08from a coupling component "C" containing directive hydroxyl and amino groups
C09B 67/0055
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
67Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents ; grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
0033Blends of pigments; Mixtured crystals; Solid solutions
0046Mixtures of two or more azo dyes
0055Mixtures of two or more disazo dyes
C09D 11/328
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
11Inks
30Inkjet printing inks
32characterised by colouring agents
328characterised by dyes
Applicants
  • ZENECA LIMITED [GB]/[GB] (AllExceptUS)
  • GREGORY, Peter [GB]/[GB] (UsOnly)
  • KENYON, Ronald, Wynford [GB]/[GB] (UsOnly)
  • WIGHT, Paul [GB]/[GB] (UsOnly)
Inventors
  • GREGORY, Peter
  • KENYON, Ronald, Wynford
  • WIGHT, Paul
Agents
  • MAYALL, John
Priority Data
9604900.208.03.1996GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) AZO COMPOUND
(FR) COMPOSE AZO
Abstract
(EN) A compound of formula (1) or a salt thereof, wherein, J is -OR4 or -NR4R5; R4 is H or optionally substituted alkyl or acyl; and R5 H or optionally substituted alkyl; or R4 and R5 taken together with the N atom to which they are attached form a 5- or 6-membered carbocyclic group optionally containing a ring oxygen atom; A is optionally substituted phenylene or optionally substituted naphthylene; Y is naphthylene of formula (1a) or phenylene of formula (1b), wherein R2 and R3 each independently is H, -COOH or -SO3H; Z1 and Z5 each independently is H, optionally substituted alkyl, optionally substituted alkoxy or -NZ3Z4; Z2 is H, halo, -COOH, SO3H, optionally substituted alkyl, optionally substituted alkoxy, or optionally substituted alkylthio; Z3 is H or optionally substituted alkyl; and Z4 is H, optionally substituted alkyl or acyl; R1 is H or optionally substituted alkyl, alkylcarbonyl, alkylsulphonyl, alkoxycarbonyl, alkoxysulphonyl, arylcarbonyl or arylsulphonyl; T and T1 each independently is H or SO3H; R is H or optionally substituted alkyl or aryl, or a group -B-NQ1Q2; B is optionally substituted C2-6-alkylene; and Q1 and Q2 each independently is H, optionally substituted C1-4-alkyl or Q1 and Q2 together with the N atom to which they are attached form an optionally substituted 5- or 6-membered carbocyclic group optionally containing a ring oxygen atom. The compounds are useful as black colorants for ink jet printing inks.
(FR) La présente invention concerne un composé représenté par la formule générale (1) ou l'un de ses sels. J est -OR4 ou -NR4R5. R4 est H, alkyl ou acyl; R5 est H ou alkyl éventuellement substitué; R4 et R5 pris ensemble avec l'atome N auquel ils sont attaché forment un groupe carbocyclique à 5 ou 6 segments contenant éventuellement un atome d'oxygène du cycle; A est un phénylène éventuellement substitué ou un naphtylène éventuellement substitué et Y est un naphtylène représenté par la formule spécifique (1a) ou un phénylène représenté par la formule spécifique (1b); R2 et R3 sont indépendamment chacun H, -COOH ou -SO3H; Z1 et Z5 sont indépendamment chacun H un groupe alkyl éventuellement substitué, un groupe alcoxy éventuellement substitué, ou -NZ3Z4; Z2 est H, halo, -COOH, -SO3H, un groupe alkyl éventuellement substitué, un groupe alcoxy éventuellement substitué ou un groupe alkylthio éventuellement substitué; Z3 est H ou un groupe alkyl éventuellement substitué; Z4 est H ou un groupe alkyl ou acyl éventuellement substitué; R1 est H ou un groupe alkyl, alkylcarbonyl, alkylsulphonyl, alcoxycarbonyl, alcoxysulphonyl, arylcarbonyl, ou arylsulphonyl éventuellement substitué; T et T1 sont indépendamment chacun H ou -SO3H; R est H, un groupe alkyl ou aryl éventuellement substitué, ou un groupe -B-NQ1Q2; B est C2-6-alkylène éventuellement substitué; et Q1 et Q2 sont indépendamment chacun H ou C1-4-alkyl éventuellement substitué, ou encore Q1 et Q2 forment avec l'atome N auquel ils sont attachés un cycle à 5 ou 6 segments éventuellement substitué. Ces composés conviennent comme colorants noirs pour les encres d'impression à jets d'encre.
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