CH381784A - Process for the production of dyes - Google Patents

Process for the production of dyes

Info

Publication number
CH381784A
CH381784A CH69460A CH69460A CH381784A CH 381784 A CH381784 A CH 381784A CH 69460 A CH69460 A CH 69460A CH 69460 A CH69460 A CH 69460A CH 381784 A CH381784 A CH 381784A
Authority
CH
Switzerland
Prior art keywords
dyes
production
Prior art date
Application number
CH69460A
Other languages
German (de)
Inventor
Otto Dr Fuchs
Friedrich Dr Ische
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
Publication of CH381784A publication Critical patent/CH381784A/en

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
    • C09B48/00—Quinacridones
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • 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
    • C08K5/3412—Heterocyclic 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)
CH69460A 1959-01-24 1960-01-22 Process for the production of dyes CH381784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF27563A DE1127019B (en) 1959-01-24 1959-01-24 Process for the production of dyes

Publications (1)

Publication Number Publication Date
CH381784A true CH381784A (en) 1964-09-15

Family

ID=7092502

Family Applications (1)

Application Number Title Priority Date Filing Date
CH69460A CH381784A (en) 1959-01-24 1960-01-22 Process for the production of dyes

Country Status (4)

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

Families Citing this family (2)

* 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
US3148191A (en) * 1962-11-02 1964-09-08 Du Pont Process for preparing quinacridone pigments

Also Published As

Publication number Publication date
NL6504486A (en) 1965-06-25
GB940780A (en) 1963-11-06
DE1127019B (en) 1962-04-05

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