GB1556622A - Method of improving the water-solubility of acid dyes - Google Patents

Method of improving the water-solubility of acid dyes

Info

Publication number
GB1556622A
GB1556622A GB3320175A GB3320175A GB1556622A GB 1556622 A GB1556622 A GB 1556622A GB 3320175 A GB3320175 A GB 3320175A GB 3320175 A GB3320175 A GB 3320175A GB 1556622 A GB1556622 A GB 1556622A
Authority
GB
United Kingdom
Prior art keywords
water
solubility
improving
acid dyes
isolated
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.)
Expired
Application number
GB3320175A
Other languages
English (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
Priority to GB3320175A priority Critical patent/GB1556622A/en
Priority to IT2607776A priority patent/IT1065103B/it
Priority to CH1010776A priority patent/CH621816A5/de
Priority to BE169654A priority patent/BE844996A/xx
Priority to FR7624148A priority patent/FR2320336A1/fr
Priority to DE19762635820 priority patent/DE2635820A1/de
Priority to JP9473076A priority patent/JPS5224229A/ja
Publication of GB1556622A publication Critical patent/GB1556622A/en
Expired 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)
GB3320175A 1975-08-08 1975-08-08 Method of improving the water-solubility of acid dyes Expired GB1556622A (en)

Priority Applications (7)

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
IT2607776A IT1065103B (it) 1975-08-08 1976-08-05 Coloranti monoazoici
CH1010776A CH621816A5 (en) 1975-08-08 1976-08-06 Process for the improvement of the water-solubility of acidic dyestuffs
BE169654A BE844996A (fr) 1975-08-08 1976-08-06 Colorants monoazoiques
FR7624148A FR2320336A1 (fr) 1975-08-08 1976-08-06 Procede pour ameliorer la solubilite de colorants acides dans l'eau
DE19762635820 DE2635820A1 (de) 1975-08-08 1976-08-09 Verfahren zur verbesserung der wasserloeslichkeit von sauren farbstoffen
JP9473076A JPS5224229A (en) 1975-08-08 1976-08-09 Method for improving waterrsoluble property of acid dyes

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 (1)

Publication Number Publication Date
GB1556622A true GB1556622A (en) 1979-11-28

Family

ID=10349890

Family Applications (1)

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

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6583273B1 (en) 1999-05-10 2003-06-24 Ciba Specialty Chemicals Corporation Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104605A1 (de) * 1981-02-10 1982-08-19 Hoechst Ag, 6000 Frankfurt Farbstoffzubereitungen und ihre verwendung
DE4405469C2 (de) * 1994-02-21 1996-11-07 Ciba Geigy Ag Verfahren zur Herstellung von Azofarbstoffen
AU7301398A (en) * 1996-11-20 1998-06-10 Crompton & Knowles Corp. Acid yellow dye and method for using same
EP1054040B1 (de) * 1999-05-10 2003-01-08 Ciba SC Holding AG Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung zum Färben oder Bedrucken von natürlichen oder synthetischen Materialien

Family Cites Families (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
DE1469720A1 (de) * 1965-03-16 1968-12-12 Bayer Ag Isolierung von Triazofarbstoffen
DE1619509B2 (de) * 1967-02-22 1974-10-17 Bayer Ag, 5090 Leverkusen Farbstoffpräparate und ihre Verwendung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6583273B1 (en) 1999-05-10 2003-06-24 Ciba Specialty Chemicals Corporation 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
CH621816A5 (en) 1981-02-27
BE844996A (fr) 1977-02-07
DE2635820A1 (de) 1977-02-24
FR2320336B1 (enrdf_load_stackoverflow) 1982-02-12
FR2320336A1 (fr) 1977-03-04
IT1065103B (it) 1985-02-25

Similar Documents

Publication Publication Date Title
JPS53147034A (en) Gamma-glutamyl-p-aminoanilide derivatives and process for their preparation
EP0261637A3 (en) Substantive dyes, inks and dye baths
GB1556622A (en) Method of improving the water-solubility of acid dyes
SE7703871L (sv) Harfergmedel
DK0536878T3 (da) Fremgangsmåde til farvning af frugter og grøntsager
GB1494292A (en) Ink composition
JPS5635968A (en) Improvement of anthocyanin pigment in light fastness
ATE85605T1 (de) Verfahren zur herstellung von trans-1,1,2triphenyl -but-1-en derivaten.
SU1047905A1 (ru) Способ получени антра-[1,2- @ ]- @ -изоксазол-3,6,11-триона
GB869532A (en) Merocyanine dyes and undissociated cyanine dyes
GB1178356A (en) Stable Concentrated Solutions of Basic Dyestuffs and a Process for their Preparation
KR880012165A (ko) 차 추출액의 개선된 가공 방법
JPS5695963A (en) Aqueous ink
DE3060454D1 (en) Process for dyeing synthetic fibre materials by the extraction method
FR2385740A1 (fr) Procede de fabrication d'esters d'amidon
ATE17116T1 (de) Selektive acylierung von hydroxy-aminoarylsulfons|ure.
NL7603950A (nl) Verfwerkwijze.
ES420358A1 (es) Un procedimiento para la preparacion de 3-monoesteres de rosamicina.
JPS51116828A (en) Preparation of black trisazo dyes
GB2006275A (en) Solutions of basic dyestuffs containing mixed acid stabilizers
GB1301402A (enrdf_load_stackoverflow)
FR2300168A1 (fr) Proced
GB427803A (en) Process for the manufacture of water-soluble diazoimino compounds
JPS51135176A (en) Method of utilizing iron salt-containing products
NL7001118A (en) Dyeing granular polyamides in non-ags - medium

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee