GB1413264A - Waterinsoluble disazomethine dyestuffs and process for their preparation - Google Patents

Waterinsoluble disazomethine dyestuffs and process for their preparation

Info

Publication number
GB1413264A
GB1413264A GB469074A GB469074A GB1413264A GB 1413264 A GB1413264 A GB 1413264A GB 469074 A GB469074 A GB 469074A GB 469074 A GB469074 A GB 469074A GB 1413264 A GB1413264 A GB 1413264A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
diazamethine
condensing
feb
mole
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.)
Expired
Application number
GB469074A
Other languages
English (en)
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
Publication of GB1413264A publication Critical patent/GB1413264A/en
Expired legal-status Critical Current

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
    • C09B55/00—Azomethine dyes
    • C09B55/005—Disazomethine dyes
    • C09B55/007—Disazomethine dyes containing only carbocyclic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB469074A 1973-02-02 1974-02-01 Waterinsoluble disazomethine dyestuffs and process for their preparation Expired GB1413264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2305071A DE2305071C2 (de) 1973-02-02 1973-02-02 Wasserunlösliche Disazomethinfarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung

Publications (1)

Publication Number Publication Date
GB1413264A true GB1413264A (en) 1975-11-12

Family

ID=5870719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB469074A Expired GB1413264A (en) 1973-02-02 1974-02-01 Waterinsoluble disazomethine dyestuffs and process for their preparation

Country Status (13)

Country Link
JP (1) JPS49110718A (fr)
AR (1) AR208279A1 (fr)
BE (1) BE810568A (fr)
BR (1) BR7400709D0 (fr)
CA (1) CA1025476A (fr)
CH (1) CH587894A5 (fr)
DE (1) DE2305071C2 (fr)
DK (1) DK136080C (fr)
FR (1) FR2216328B1 (fr)
GB (1) GB1413264A (fr)
IN (1) IN141043B (fr)
IT (1) IT1007190B (fr)
NL (1) NL7401120A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533947A1 (de) * 1975-07-30 1977-02-17 Hoechst Ag Metallhaltige disazomethinverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbmittel
DE2610308A1 (de) * 1976-03-12 1977-09-15 Hoechst Ag Wasserunloesliche disazomethin-mischkomplexe, verfahren zu ihrer herstellung und ihre verwendung als farbmittel

Also Published As

Publication number Publication date
FR2216328A1 (fr) 1974-08-30
CH587894A5 (fr) 1977-05-13
IN141043B (fr) 1977-01-15
DK136080C (da) 1978-02-06
DE2305071B1 (de) 1974-08-15
AU6502674A (en) 1975-07-31
CA1025476A (fr) 1978-01-31
FR2216328B1 (fr) 1977-09-16
DK136080B (da) 1977-08-08
JPS49110718A (fr) 1974-10-22
NL7401120A (fr) 1974-08-06
AR208279A1 (es) 1976-12-20
IT1007190B (it) 1976-10-30
BR7400709D0 (pt) 1974-09-10
DE2305071C2 (de) 1975-04-17
BE810568A (fr) 1974-08-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee