CH462989A - Verfahren zur Herstellung von Farbstoffen - Google Patents

Verfahren zur Herstellung von Farbstoffen

Info

Publication number
CH462989A
CH462989A CH1251163A CH1251163A CH462989A CH 462989 A CH462989 A CH 462989A CH 1251163 A CH1251163 A CH 1251163A CH 1251163 A CH1251163 A CH 1251163A CH 462989 A CH462989 A CH 462989A
Authority
CH
Switzerland
Prior art keywords
dyes
production
Prior art date
Application number
CH1251163A
Other languages
English (en)
Inventor
Emilio Dr Baserga
Albin Dr Peter
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Priority claimed from CH1181764A external-priority patent/CH463666A/de
Priority to GB4023964A priority Critical patent/GB1086084A/en
Priority claimed from CH1168266A external-priority patent/CH462986A/de
Priority to GB3543367A priority patent/GB1187645A/en
Publication of CH462989A publication Critical patent/CH462989A/de

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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/002—Dyes with anthracene nucleus not condensed with any other ring containing onium groups
    • 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
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Ink Jet (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1251163A 1963-10-11 1963-10-11 Verfahren zur Herstellung von Farbstoffen CH462989A (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4023964A GB1086084A (en) 1963-10-11 1964-10-02 Process for the production of basic dyes of the anthraquinone series
GB3543367A GB1187645A (en) 1963-10-11 1967-08-02 Disperse Dyes of the Azobenzene Series, their production and Application

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1262063 1963-10-15
CH1181764A CH463666A (de) 1964-09-10 1964-09-10 Verfahren zur Herstellung von Farbstoffen
CH1168266A CH462986A (de) 1966-08-12 1966-08-12 Verfahren zur Herstellung von Dispersionsfarbstoffen

Publications (1)

Publication Number Publication Date
CH462989A true CH462989A (de) 1968-09-30

Family

ID=27176665

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1251163A CH462989A (de) 1963-10-11 1963-10-11 Verfahren zur Herstellung von Farbstoffen

Country Status (6)

Country Link
US (1) US3544549A (de)
BE (2) BE702400A (de)
CH (1) CH462989A (de)
DE (1) DE1254786B (de)
FR (2) FR1418292A (de)
NL (1) NL6710804A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766269A (en) * 1995-03-10 1998-06-16 Clariant Finance (Bvi) Limited Cationic dyes, their production and use

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE627487A (de) *
US2336275A (en) * 1940-10-10 1943-12-07 Eastman Kodak Co Azo dye compound
US2323314A (en) * 1940-11-09 1943-07-06 Eastman Kodak Co Azo compounds and material colored therewith
US3117830A (en) * 1956-06-26 1964-01-14 Basf Ag Dyeings and prints on structures of triacetyl cellulose
CH343560A (de) * 1956-07-21 1959-12-31 Sandoz Ag Verfahren zur Herstellung wasserunlöslicher Monoazofarbstoffe
US3178405A (en) * 1956-07-25 1965-04-13 Merian Ernest Water-insoluble monoazo dyestuffs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766269A (en) * 1995-03-10 1998-06-16 Clariant Finance (Bvi) Limited Cationic dyes, their production and use

Also Published As

Publication number Publication date
US3544549A (en) 1970-12-01
DE1644372A1 (de) 1971-03-25
BE654216A (de)
DE1254786B (de) 1967-11-23
DE1644372B2 (de) 1975-12-18
FR1533868A (fr) 1968-07-19
BE702400A (de) 1968-01-15
FR1418292A (fr) 1965-11-19
NL6710804A (de) 1968-02-13

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