FR1114136A - Copper azo dyes and their preparation - Google Patents

Copper azo dyes and their preparation

Info

Publication number
FR1114136A
FR1114136A FR1114136DA FR1114136A FR 1114136 A FR1114136 A FR 1114136A FR 1114136D A FR1114136D A FR 1114136DA FR 1114136 A FR1114136 A FR 1114136A
Authority
FR
France
Prior art keywords
preparation
azo dyes
copper azo
copper
dyes
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
Other languages
French (fr)
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Application granted granted Critical
Publication of FR1114136A publication Critical patent/FR1114136A/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
    • 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
    • C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1114136D 1953-11-28 1954-11-27 Copper azo dyes and their preparation Expired FR1114136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1114136X 1953-11-28

Publications (1)

Publication Number Publication Date
FR1114136A true FR1114136A (en) 1956-04-09

Family

ID=7723924

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1114136D Expired FR1114136A (en) 1953-11-28 1954-11-27 Copper azo dyes and their preparation

Country Status (1)

Country Link
FR (1) FR1114136A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047343B (en) * 1956-08-01 1958-12-24 Bayer Ag Process for the production of disazo dyes or their metal complex compounds
DE1068833B (en) * 1959-11-12 Cassella Farbwerke Mainkur Aktiengesellschaft, Franikfutt/M.-Fechetiheira Process for the production of copper-containing azo dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068833B (en) * 1959-11-12 Cassella Farbwerke Mainkur Aktiengesellschaft, Franikfutt/M.-Fechetiheira Process for the production of copper-containing azo dyes
DE1047343B (en) * 1956-08-01 1958-12-24 Bayer Ag Process for the production of disazo dyes or their metal complex compounds

Similar Documents

Publication Publication Date Title
FR1100320A (en) Metallic Azo Dyes, Their Preparation and Applications
FR1106359A (en) New monoazo dyes, their preparation and use
FR1116358A (en) New azo dyes, their preparation and use
FR1115426A (en) Cobalt-containing azo dyes and their preparation
FR1091948A (en) New monoazo dyes, their preparation and use
FR1128353A (en) New monoazo dyes, their preparation and use
FR1101955A (en) Metalliferous azo dyes, their preparation and use
FR1114136A (en) Copper azo dyes and their preparation
FR1109858A (en) New monoazo dyes and their preparation
FR1092850A (en) New azo cobalt dyes, their preparation and use
FR1120794A (en) Copper azo dyes, their preparation and use
FR1101047A (en) Metalliferous azo dyes, their preparation and use
FR63689E (en) Mono-azo dyes and their preparation
FR1167799A (en) Azo dyes and their preparation
FR1073177A (en) New metalliferous azo dyes, their preparation and use
FR1115827A (en) New dyes, their preparation and use
FR1109756A (en) Azo dyes, their preparation and use
FR1098877A (en) Metalliferous azo dyes, their preparation and use
FR1110995A (en) Metalliferous azo dyes, their preparation and use
FR62995E (en) Azo dyes and their preparation
FR1110229A (en) New azo dyes, their preparation and use
FR1083060A (en) New disazo dyes, their preparation and? Oi
FR1064965A (en) New copper azo dyes, their preparation and use
FR1108661A (en) New tetrakisazo dyes and their preparation
FR1090656A (en) Azo dyes, their preparation and applications