FR831970A - Mordant Azo Dye Manufacturing Process - Google Patents

Mordant Azo Dye Manufacturing Process

Info

Publication number
FR831970A
FR831970A FR831970DA FR831970A FR 831970 A FR831970 A FR 831970A FR 831970D A FR831970D A FR 831970DA FR 831970 A FR831970 A FR 831970A
Authority
FR
France
Prior art keywords
manufacturing process
azo dye
dye manufacturing
mordant
mordant 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
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.)
Durand and Huguenin AG
Original Assignee
Durand and Huguenin 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 Durand and Huguenin AG filed Critical Durand and Huguenin AG
Application granted granted Critical
Publication of FR831970A publication Critical patent/FR831970A/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
    • C09B31/16—Trisazo dyes
    • C09B31/22—Trisazo dyes from a coupling component "D" containing directive hydroxyl and amino 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
    • 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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR831970D 1937-01-15 1938-01-12 Mordant Azo Dye Manufacturing Process Expired FR831970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE831970X 1937-01-15

Publications (1)

Publication Number Publication Date
FR831970A true FR831970A (en) 1938-09-16

Family

ID=6754970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831970D Expired FR831970A (en) 1937-01-15 1938-01-12 Mordant Azo Dye Manufacturing Process

Country Status (1)

Country Link
FR (1) FR831970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745376C (en) * 1941-09-11 1945-01-18 Ig Farbenindustrie Ag Process for the preparation of trisazo dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745376C (en) * 1941-09-11 1945-01-18 Ig Farbenindustrie Ag Process for the preparation of trisazo dyes

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