AT261079B - Process for the production of new nitro dyes of the acridone series - Google Patents

Process for the production of new nitro dyes of the acridone series

Info

Publication number
AT261079B
AT261079B AT61067A AT61067A AT261079B AT 261079 B AT261079 B AT 261079B AT 61067 A AT61067 A AT 61067A AT 61067 A AT61067 A AT 61067A AT 261079 B AT261079 B AT 261079B
Authority
AT
Austria
Prior art keywords
production
nitro dyes
new nitro
acridone
series
Prior art date
Application number
AT61067A
Other languages
German (de)
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Application granted granted Critical
Publication of AT261079B publication Critical patent/AT261079B/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
    • C09B51/00—Nitro or nitroso dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/18—Ring systems of four or more rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT61067A 1966-01-21 1967-01-20 Process for the production of new nitro dyes of the acridone series AT261079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH84966A CH475318A (en) 1966-01-21 1966-01-21 Process for the production of nitro dyes of the acridone series

Publications (1)

Publication Number Publication Date
AT261079B true AT261079B (en) 1968-04-10

Family

ID=4196633

Family Applications (2)

Application Number Title Priority Date Filing Date
AT61067A AT261079B (en) 1966-01-21 1967-01-20 Process for the production of new nitro dyes of the acridone series
AT280567A AT261080B (en) 1966-01-21 1967-01-20 Process for the production of new nitro dyes of the acridone series

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT280567A AT261080B (en) 1966-01-21 1967-01-20 Process for the production of new nitro dyes of the acridone series

Country Status (9)

Country Link
AT (2) AT261079B (en)
BE (1) BE692928A (en)
CH (1) CH475318A (en)
DE (1) DE1569775B1 (en)
ES (1) ES335892A1 (en)
FR (1) FR1509386A (en)
GB (1) GB1127721A (en)
NL (2) NL6700957A (en)
SE (1) SE305269B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2268056B1 (en) 1974-04-17 1977-07-08 Ciba Geigy Ag
GB1592006A (en) * 1976-12-08 1981-07-01 Dynapol Corp Water-soluble polymeric colourants
FR2651239B1 (en) * 1989-08-29 1996-08-02 Thomson Csf DYES FOR ACTIVE POLYMERS IN NONLINEAR OPTICS.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188164A (en) * 1963-01-22 1965-06-08 Interchem Corp Polypropylene fibers dyed with 4-nitroacridone dyes

Also Published As

Publication number Publication date
BE692928A (en) 1967-07-20
NL6700957A (en) 1967-07-24
CH475318A (en) 1969-07-15
GB1127721A (en) 1968-09-18
FR1509386A (en) 1968-01-12
DE1569775B1 (en) 1970-11-19
ES335892A1 (en) 1968-03-16
AT261080B (en) 1968-04-10
DE1794317A1 (en) 1971-04-08
SE305269B (en) 1968-10-21
NL127500C (en)

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