NL239202A - - Google Patents

Info

Publication number
NL239202A
NL239202A NL239202A NL239202A NL239202A NL 239202 A NL239202 A NL 239202A NL 239202 A NL239202 A NL 239202A NL 239202 A NL239202 A NL 239202A NL 239202 A NL239202 A NL 239202A
Authority
NL
Netherlands
Application number
NL239202A
Other versions
NL120954C (fr
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 filed Critical
Publication of NL239202A publication Critical patent/NL239202A/xx
Application granted granted Critical
Publication of NL120954C publication Critical patent/NL120954C/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
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paints Or Removers (AREA)
NL239202A 1958-05-23 1959-05-14 NL120954C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF25812A DE1088634B (de) 1958-05-23 1958-05-23 Verfahren zur Herstellung eines wasserunloeslichen Disazofarbstoffes

Publications (2)

Publication Number Publication Date
NL239202A true NL239202A (fr) 1966-01-17
NL120954C NL120954C (fr) 1966-06-15

Family

ID=7091769

Family Applications (1)

Application Number Title Priority Date Filing Date
NL239202A NL120954C (fr) 1958-05-23 1959-05-14

Country Status (5)

Country Link
BE (1) BE578955A (fr)
CH (1) CH374439A (fr)
DE (1) DE1088634B (fr)
GB (1) GB892192A (fr)
NL (1) NL120954C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH392733A (de) * 1961-12-21 1965-05-31 Sandoz Ag Verfahren zur Herstellung von wasserunlöslichen Disazofarbstoffen
BE626371A (fr) * 1962-01-19
DE4014022A1 (de) * 1990-05-02 1991-11-07 Hoechst Ag Verfahren zur herstellung eines disazopigmentes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR461644A (fr) * 1913-01-09 1914-01-07 Griesheim Elektron Chem Fab Procédé de production de matières colorantes disazoiques se prétant particulièrement à la fabrication de laques
US1932577A (en) * 1931-12-24 1933-10-31 Gen Aniline Works Inc Water-insoluble disazo-dyestuffs

Also Published As

Publication number Publication date
DE1088634B (de) 1960-09-08
BE578955A (fr) 1959-11-23
CH374439A (de) 1964-01-15
GB892192A (en) 1962-03-21
NL120954C (fr) 1966-06-15

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