FR79529A - - Google Patents

Info

Publication number
FR79529A
FR79529A FR79529DA FR79529A FR 79529 A FR79529 A FR 79529A FR 79529D A FR79529D A FR 79529DA FR 79529 A FR79529 A FR 79529A
Authority
FR
France
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.)
Active
Application number
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.)
Publication of FR79529A publication Critical patent/FR79529A/fr
Active 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Surgical Instruments (AREA)
FR79529D 1959-03-04 Active FR79529A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF27856A DE1131828B (de) 1959-03-04 1959-03-04 Verfahren zur Herstellung von wasserunloeslichen Disazofarbstoffen

Publications (1)

Publication Number Publication Date
FR79529A true FR79529A (fr)

Family

ID=7092631

Family Applications (2)

Application Number Title Priority Date Filing Date
FR79529D Active FR79529A (fr) 1959-03-04
FR795356A Expired FR1225279A (fr) 1959-03-04 1959-05-22 Colorant disazoïque insoluble dans l'eau et sa préparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR795356A Expired FR1225279A (fr) 1959-03-04 1959-05-22 Colorant disazoïque insoluble dans l'eau et sa préparation

Country Status (6)

Country Link
BE (1) BE588314R (fr)
CH (1) CH413171A (fr)
DE (1) DE1131828B (fr)
FR (2) FR1225279A (fr)
GB (1) GB951764A (fr)
NL (1) NL124328C (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1932577A (en) * 1931-12-24 1933-10-31 Gen Aniline Works Inc Water-insoluble disazo-dyestuffs

Also Published As

Publication number Publication date
DE1131828B (de) 1962-06-20
BE588314R (fr) 1960-09-05
GB951764A (en) 1964-03-11
FR1225279A (fr) 1960-06-30
CH413171A (de) 1966-05-15
NL124328C (fr) 1968-05-15
NL249067A (fr) 1964-04-10

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