FR793459A - Nouveaux colorants azoïques - Google Patents

Nouveaux colorants azoïques

Info

Publication number
FR793459A
FR793459A FR793459DA FR793459A FR 793459 A FR793459 A FR 793459A FR 793459D A FR793459D A FR 793459DA FR 793459 A FR793459 A FR 793459A
Authority
FR
France
Prior art keywords
azo dyes
new azo
new
dyes
azo
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
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.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR793459A publication Critical patent/FR793459A/fr
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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/16—Trisazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR793459D 1934-07-26 1935-07-25 Nouveaux colorants azoïques Expired FR793459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH793459X 1934-07-26

Publications (1)

Publication Number Publication Date
FR793459A true FR793459A (fr) 1936-01-25

Family

ID=4537136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793459D Expired FR793459A (fr) 1934-07-26 1935-07-25 Nouveaux colorants azoïques

Country Status (1)

Country Link
FR (1) FR793459A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456230A (en) * 1943-12-02 1948-12-14 Ciba Ltd Chromed monoazo compound
EP0017841A1 (fr) * 1979-04-14 1980-10-29 Bayer Ag Colorants polyazoiques et leur utilisation pour la teinture de matières fibreuses contenant de l'azote

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456230A (en) * 1943-12-02 1948-12-14 Ciba Ltd Chromed monoazo compound
EP0017841A1 (fr) * 1979-04-14 1980-10-29 Bayer Ag Colorants polyazoiques et leur utilisation pour la teinture de matières fibreuses contenant de l'azote
US4670548A (en) * 1979-04-14 1987-06-02 Bayer Aktiengesellschaft Sulfo-group-containing trisazo dyestuffs

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