CH434520A - Process for the production of new disazo pigments - Google Patents

Process for the production of new disazo pigments

Info

Publication number
CH434520A
CH434520A CH1295363A CH1295363A CH434520A CH 434520 A CH434520 A CH 434520A CH 1295363 A CH1295363 A CH 1295363A CH 1295363 A CH1295363 A CH 1295363A CH 434520 A CH434520 A CH 434520A
Authority
CH
Switzerland
Prior art keywords
production
disazo pigments
new disazo
new
pigments
Prior art date
Application number
CH1295363A
Other languages
German (de)
Inventor
Karl Dr Ronco
Willy Dr Mueller
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority to CH1295363A priority Critical patent/CH434520A/en
Priority to FR990369A priority patent/FR1416607A/en
Priority to ES0305154A priority patent/ES305154A1/en
Priority to BE654650D priority patent/BE654650A/xx
Priority to DE19641544429 priority patent/DE1544429A1/en
Priority to NL6412256A priority patent/NL6412256A/xx
Priority to ES0305155A priority patent/ES305155A1/en
Priority to BE654649D priority patent/BE654649A/xx
Priority to NL6412255A priority patent/NL6412255A/xx
Priority to DE19641544428 priority patent/DE1544428C3/en
Priority to GB4319664A priority patent/GB1058749A/en
Priority to GB4319564A priority patent/GB1037988A/en
Publication of CH434520A publication Critical patent/CH434520A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • C08K5/235—Diazo and polyazo compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
    • 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
    • C09B41/00—Special methods of performing the coupling reaction
    • C09B41/006—Special methods of performing the coupling reaction characterised by process features
    • C09B41/008—Special methods of performing the coupling reaction characterised by process features using mechanical or physical means, e.g. using ultra-sound, milling during coupling or microreactors
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
CH1295363A 1963-10-22 1963-10-22 Process for the production of new disazo pigments CH434520A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH1295363A CH434520A (en) 1963-10-22 1963-10-22 Process for the production of new disazo pigments
FR990369A FR1416607A (en) 1963-10-22 1964-10-05 New disazo pigments and process for their preparation
ES0305154A ES305154A1 (en) 1963-10-22 1964-10-21 New disazo pigments and processes for their manufacture
BE654650D BE654650A (en) 1963-10-22 1964-10-21
DE19641544429 DE1544429A1 (en) 1963-10-22 1964-10-21 Process for the production of new disazo pigments
NL6412256A NL6412256A (en) 1963-10-22 1964-10-21
ES0305155A ES305155A1 (en) 1963-10-22 1964-10-21 New disazo pigments and processes for their manufacture
BE654649D BE654649A (en) 1963-10-22 1964-10-21
NL6412255A NL6412255A (en) 1963-10-22 1964-10-21
DE19641544428 DE1544428C3 (en) 1963-10-22 1964-10-21 New disazo pigments
GB4319664A GB1058749A (en) 1963-10-22 1964-10-22 New disazo pigments and processes for their manufacture
GB4319564A GB1037988A (en) 1963-10-22 1964-10-22 New disazo pigments and processes for their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1295363A CH434520A (en) 1963-10-22 1963-10-22 Process for the production of new disazo pigments

Publications (1)

Publication Number Publication Date
CH434520A true CH434520A (en) 1967-04-30

Family

ID=4387933

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1295363A CH434520A (en) 1963-10-22 1963-10-22 Process for the production of new disazo pigments

Country Status (6)

Country Link
BE (2) BE654649A (en)
CH (1) CH434520A (en)
DE (2) DE1544429A1 (en)
ES (2) ES305154A1 (en)
GB (2) GB1058749A (en)
NL (2) NL6412256A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100156A (en) * 1973-12-20 1978-07-11 Ciba-Geigy Corporation Chlorine-containing disaza pigments

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046755A (en) * 1971-12-13 1977-09-06 Ciba-Geigy Corporation Disazo pigments containing naphthalene coupling components
NL7316786A (en) * 1972-12-12 1974-06-14
US4127567A (en) * 1972-12-12 1978-11-28 Sandoz Ltd. Bis-(1-substituted phenylazo-2-hydroxynaphthalene-3-carboxamido)naphthalenes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100156A (en) * 1973-12-20 1978-07-11 Ciba-Geigy Corporation Chlorine-containing disaza pigments

Also Published As

Publication number Publication date
DE1544428B2 (en) 1973-09-06
DE1544428C3 (en) 1974-04-11
BE654650A (en) 1965-04-21
ES305155A1 (en) 1965-04-01
GB1037988A (en) 1966-08-03
NL6412255A (en) 1965-04-23
ES305154A1 (en) 1965-05-01
NL6412256A (en) 1965-04-23
DE1544428A1 (en) 1970-04-16
DE1544429A1 (en) 1970-04-16
BE654649A (en) 1965-04-21
GB1058749A (en) 1967-02-15

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