FR2320336A1 - METHOD FOR IMPROVING THE SOLUBILITY OF ACIDIC COLORANTS IN WATER - Google Patents

METHOD FOR IMPROVING THE SOLUBILITY OF ACIDIC COLORANTS IN WATER

Info

Publication number
FR2320336A1
FR2320336A1 FR7624148A FR7624148A FR2320336A1 FR 2320336 A1 FR2320336 A1 FR 2320336A1 FR 7624148 A FR7624148 A FR 7624148A FR 7624148 A FR7624148 A FR 7624148A FR 2320336 A1 FR2320336 A1 FR 2320336A1
Authority
FR
France
Prior art keywords
solubility
improving
water
colorants
acidic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7624148A
Other languages
French (fr)
Other versions
FR2320336B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2320336A1 publication Critical patent/FR2320336A1/en
Application granted granted Critical
Publication of FR2320336B1 publication Critical patent/FR2320336B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/82—Azo dyes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
    • C09B29/0007—Monoazo dyes prepared by diazotising and coupling from diazotized anilines containing acid groups, e.g. CO2H, SO3H, PO3H2, OSO3H, OPO2H2; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
    • C09B29/28—Amino naphthols
    • C09B29/30—Amino naphtholsulfonic acid
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/025—Disazo dyes containing acid groups, e.g. -COOH, -SO3H, -PO3H2, -OSO3H, -OPO2H2; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing 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
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
FR7624148A 1975-08-08 1976-08-06 METHOD FOR IMPROVING THE SOLUBILITY OF ACIDIC COLORANTS IN WATER Granted FR2320336A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3320175A GB1556622A (en) 1975-08-08 1975-08-08 Method of improving the water-solubility of acid dyes

Publications (2)

Publication Number Publication Date
FR2320336A1 true FR2320336A1 (en) 1977-03-04
FR2320336B1 FR2320336B1 (en) 1982-02-12

Family

ID=10349890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624148A Granted FR2320336A1 (en) 1975-08-08 1976-08-06 METHOD FOR IMPROVING THE SOLUBILITY OF ACIDIC COLORANTS IN WATER

Country Status (7)

Country Link
JP (1) JPS5224229A (en)
BE (1) BE844996A (en)
CH (1) CH621816A5 (en)
DE (1) DE2635820A1 (en)
FR (1) FR2320336A1 (en)
GB (1) GB1556622A (en)
IT (1) IT1065103B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669380A2 (en) * 1994-02-21 1995-08-30 Ciba-Geigy Ag Process for the preparation of azo dyes
WO1998022537A1 (en) * 1996-11-20 1998-05-28 Crompton & Knowles Corporation Acid yellow dye and method for using same
EP1054040A1 (en) * 1999-05-10 2000-11-22 Ciba SC Holding AG Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104605A1 (en) * 1981-02-10 1982-08-19 Hoechst Ag, 6000 Frankfurt DYE PREPARATIONS AND THEIR USE
ATE230778T1 (en) 1999-05-10 2003-01-15 Ciba Sc Holding Ag AZO DYES, PROCESS FOR THEIR PRODUCTION AND THEIR USE FOR DYEING OR PRINTING NATURAL OR SYNTHETIC MATERIALS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906807A (en) * 1959-09-16 1962-09-26 Ici Ltd New dyestuff compositions
FR1471537A (en) * 1965-03-16 1967-03-03 Bayer Ag Method for the isolation of trisazo dyes
FR1556558A (en) * 1967-02-22 1969-02-07

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB906807A (en) * 1959-09-16 1962-09-26 Ici Ltd New dyestuff compositions
FR1471537A (en) * 1965-03-16 1967-03-03 Bayer Ag Method for the isolation of trisazo dyes
FR1556558A (en) * 1967-02-22 1969-02-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669380A2 (en) * 1994-02-21 1995-08-30 Ciba-Geigy Ag Process for the preparation of azo dyes
EP0669380A3 (en) * 1994-02-21 1997-01-29 Ciba Geigy Ag Process for the preparation of azo dyes.
WO1998022537A1 (en) * 1996-11-20 1998-05-28 Crompton & Knowles Corporation Acid yellow dye and method for using same
US6045593A (en) * 1996-11-20 2000-04-04 Smith; Howard L. Acid yellow dye and method for using same
EP1054040A1 (en) * 1999-05-10 2000-11-22 Ciba SC Holding AG Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials

Also Published As

Publication number Publication date
JPS5224229A (en) 1977-02-23
DE2635820A1 (en) 1977-02-24
GB1556622A (en) 1979-11-28
CH621816A5 (en) 1981-02-27
FR2320336B1 (en) 1982-02-12
BE844996A (en) 1977-02-07
IT1065103B (en) 1985-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse