FR517275A - Process for the production of ortho-oxy-disazoic dyes - Google Patents

Process for the production of ortho-oxy-disazoic dyes

Info

Publication number
FR517275A
FR517275A FR517275A FR517275DA FR517275A FR 517275 A FR517275 A FR 517275A FR 517275 A FR517275 A FR 517275A FR 517275D A FR517275D A FR 517275DA FR 517275 A FR517275 A FR 517275A
Authority
FR
France
Prior art keywords
ortho
oxy
production
disazoic
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
FR517275A
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.)
ACTIENGESELLSCHAFT fur ANILIN
Original Assignee
ACTIENGESELLSCHAFT fur ANILIN
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 ACTIENGESELLSCHAFT fur ANILIN filed Critical ACTIENGESELLSCHAFT fur ANILIN
Application granted granted Critical
Publication of FR517275A publication Critical patent/FR517275A/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • 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
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR517275A 1915-07-28 1920-06-16 Process for the production of ortho-oxy-disazoic dyes Expired FR517275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74077X 1915-07-28

Publications (1)

Publication Number Publication Date
FR517275A true FR517275A (en) 1921-05-03

Family

ID=5636668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517275A Expired FR517275A (en) 1915-07-28 1920-06-16 Process for the production of ortho-oxy-disazoic dyes

Country Status (4)

Country Link
AT (1) AT74077B (en)
CH (1) CH88563A (en)
FR (1) FR517275A (en)
GB (1) GB145056A (en)

Also Published As

Publication number Publication date
GB145056A (en) 1921-07-21
CH88563A (en) 1921-03-01
AT74077B (en) 1917-12-27

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