DE1127019B - Verfahren zur Herstellung von Farbstoffen - Google Patents

Verfahren zur Herstellung von Farbstoffen

Info

Publication number
DE1127019B
DE1127019B DEF27563A DEF0027563A DE1127019B DE 1127019 B DE1127019 B DE 1127019B DE F27563 A DEF27563 A DE F27563A DE F0027563 A DEF0027563 A DE F0027563A DE 1127019 B DE1127019 B DE 1127019B
Authority
DE
Germany
Prior art keywords
weight
parts
aluminum chloride
acid
melt
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.)
Pending
Application number
DEF27563A
Other languages
German (de)
English (en)
Inventor
Dr Otto Fuchs
Dr Friedrich Ische
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Priority to DEF27563A priority Critical patent/DE1127019B/de
Priority to CH69460A priority patent/CH381784A/de
Priority to GB270560A priority patent/GB940780A/en
Publication of DE1127019B publication Critical patent/DE1127019B/de
Priority to NL6504486A priority patent/NL6504486A/xx
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B48/00Quinacridones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/0008Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041Optical brightening agents, organic pigments
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Paints Or Removers (AREA)
DEF27563A 1959-01-24 1959-01-24 Verfahren zur Herstellung von Farbstoffen Pending DE1127019B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DEF27563A DE1127019B (de) 1959-01-24 1959-01-24 Verfahren zur Herstellung von Farbstoffen
CH69460A CH381784A (de) 1959-01-24 1960-01-22 Verfahren zur Herstellung von Farbstoffen
GB270560A GB940780A (en) 1959-01-24 1960-01-25 Process for the manufacture of quinacridone dyestuffs
NL6504486A NL6504486A (enrdf_load_stackoverflow) 1959-01-24 1965-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF27563A DE1127019B (de) 1959-01-24 1959-01-24 Verfahren zur Herstellung von Farbstoffen

Publications (1)

Publication Number Publication Date
DE1127019B true DE1127019B (de) 1962-04-05

Family

ID=7092502

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF27563A Pending DE1127019B (de) 1959-01-24 1959-01-24 Verfahren zur Herstellung von Farbstoffen

Country Status (4)

Country Link
CH (1) CH381784A (enrdf_load_stackoverflow)
DE (1) DE1127019B (enrdf_load_stackoverflow)
GB (1) GB940780A (enrdf_load_stackoverflow)
NL (1) NL6504486A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278394B (de) * 1962-11-02 1968-09-26 Du Pont Verfahren zum Verbessern der Pigmenteigenschaften von Chinacridonen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3259630A (en) * 1962-10-03 1966-07-05 Ciba Ltd Process for the manufacture of linear quinacridones

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278394B (de) * 1962-11-02 1968-09-26 Du Pont Verfahren zum Verbessern der Pigmenteigenschaften von Chinacridonen

Also Published As

Publication number Publication date
GB940780A (en) 1963-11-06
CH381784A (de) 1964-09-15
NL6504486A (enrdf_load_stackoverflow) 1965-06-25

Similar Documents

Publication Publication Date Title
DE1127019B (de) Verfahren zur Herstellung von Farbstoffen
DE1070313B (de) Verfahren zur Herstellung von 1-Amino-4- phenylamino- anthrachinon- 2- sulfonsäuren
AT225316B (de) Verfahren zur Herstellung von linearen Chinacridonfarbstoffen
DE1058178B (de) Verfahren zur Herstellung von Phthalocyaninpigmenten
DE630218C (de) Verfahren zur Herstellung von Kuepenfarbstoffen der Anthrachinonreihe
US2144220A (en) Aromatic amines and methods for their preparation
CH381783A (de) Verfahren zur Herstellung von Farbstoffen
CH404034A (de) Verfahren zur Herstellung von linearen Chinacridin-dionen
US1728216A (en) Anthraquinone nitriles and process for making the same
DE1132273B (de) Verfahren zur Herstellung von Farbstoffen
DE749495C (de) Verfahren zur Herstellung von Kuepenfarbstoffen
DE1181350B (de) Verfahren zur Herstellung von linearen Chinacridonen
DE695646C (de) Verfahren zur Herstellung von stickstoffhaltigen Verbindungen und Farbstoffen der Anthrachinonreihe
AT218651B (de) Verfahren zur Herstellung von linearen Chinacridon-Farbstoffpigmenten
DE506442C (de) Verfahren zur Oxydation von Acylamino-ª‡-naphtholen
US1931192A (en) Nitrogen containing cyclic ketone and a process of preparing it
DE627250C (de) Verfahren zur Herstellung von Ketonen der Anthracenreihe
DE695296C (de) Verfahren zur Herstellung von Farbstoffen der Anthrachinonreihe
DE633821C (de) Verfahren zur Herstellung von Kuepenfarbstoffen
DE2753072A1 (de) Verfahren zur herstellung von blauen triphenylmethanfarbstoffen
DE1264648B (de) Verfahren zur Herstellung von Farbstoffen der Anthrachinon-azinreihe
US2133100A (en) Producing azanthracene derivatives
DE725164C (de) Verfahren zur Herstellung von Kuepenfarbstoffen
DE584706C (de) Verfahren zur Herstellung von Anthrachinonderivaten
AT219050B (de) Verfahren zur Herstellung von neuen N-heterocyclischen Verbindungen