NL7714325A - Disazoverbindingen, hun bereiding en hun toe- passing als pigmenten. - Google Patents

Disazoverbindingen, hun bereiding en hun toe- passing als pigmenten.

Info

Publication number
NL7714325A
NL7714325A NL7714325A NL7714325A NL7714325A NL 7714325 A NL7714325 A NL 7714325A NL 7714325 A NL7714325 A NL 7714325A NL 7714325 A NL7714325 A NL 7714325A NL 7714325 A NL7714325 A NL 7714325A
Authority
NL
Netherlands
Prior art keywords
disaze
pigments
connections
preparation
disaze connections
Prior art date
Application number
NL7714325A
Other languages
English (en)
Dutch (nl)
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 NL7714325A publication Critical patent/NL7714325A/xx

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
NL7714325A 1976-12-31 1977-12-23 Disazoverbindingen, hun bereiding en hun toe- passing als pigmenten. NL7714325A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762659708 DE2659708A1 (de) 1976-12-31 1976-12-31 Disazoverbindungen, verfahren zu ihrer herstellung und ihre verwendung als pigmente

Publications (1)

Publication Number Publication Date
NL7714325A true NL7714325A (nl) 1978-07-04

Family

ID=5997128

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7714325A NL7714325A (nl) 1976-12-31 1977-12-23 Disazoverbindingen, hun bereiding en hun toe- passing als pigmenten.

Country Status (7)

Country Link
JP (1) JPS5385825A (xx)
BE (1) BE862586A (xx)
BR (1) BR7708794A (xx)
DE (1) DE2659708A1 (xx)
FR (1) FR2376194A1 (xx)
IT (1) IT1089243B (xx)
NL (1) NL7714325A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288506A (en) 1978-09-22 1981-09-08 South African Inventions Development Corp. Cathode for an electrochemical cell and an electrochemical cell
JPS5816243A (ja) * 1981-07-22 1983-01-29 Copyer Co Ltd 電子写真感光体

Also Published As

Publication number Publication date
IT1089243B (it) 1985-06-18
FR2376194A1 (fr) 1978-07-28
DE2659708A1 (de) 1978-07-06
BE862586A (fr) 1978-07-03
JPS5385825A (en) 1978-07-28
BR7708794A (pt) 1978-08-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed