GB1548008A - Disperse disazo dyestuffs - Google Patents

Disperse disazo dyestuffs

Info

Publication number
GB1548008A
GB1548008A GB2975976A GB2975976A GB1548008A GB 1548008 A GB1548008 A GB 1548008A GB 2975976 A GB2975976 A GB 2975976A GB 2975976 A GB2975976 A GB 2975976A GB 1548008 A GB1548008 A GB 1548008A
Authority
GB
United Kingdom
Prior art keywords
disperse
disazo dyestuffs
disazo
dyestuffs
disperse disazo
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
GB2975976A
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.)
Rohner AG Pratteln
Original Assignee
Rohner AG Pratteln
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 Rohner AG Pratteln filed Critical Rohner AG Pratteln
Publication of GB1548008A publication Critical patent/GB1548008A/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
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/075—Disazo dyes from a coupling component "C" containing a directive hydroxyl group ortho-Hydroxy carboxylic acid amides
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/18—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
GB2975976A 1975-07-18 1976-07-16 Disperse disazo dyestuffs Expired GB1548008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH946875A CH603899B5 (en) 1975-07-18 1975-07-18

Publications (1)

Publication Number Publication Date
GB1548008A true GB1548008A (en) 1979-07-04

Family

ID=4352308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2975976A Expired GB1548008A (en) 1975-07-18 1976-07-16 Disperse disazo dyestuffs

Country Status (5)

Country Link
JP (1) JPS5214625A (en)
CH (2) CH946875A4 (en)
DE (1) DE2631525A1 (en)
FR (1) FR2318207A1 (en)
GB (1) GB1548008A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51103430A (en) * 1975-03-07 1976-09-13 Fuji Photo Film Co Ltd SHASHINGAZOKEISEIHOHO
DE2716934A1 (en) * 1977-04-16 1978-10-26 Basf Ag DYE PREPARATIONS FOR COLORING CELLULOSE AND CELLULOSE-CONTAINING TEXTILE MATERIALS AND NEW DYES

Also Published As

Publication number Publication date
CH946875A4 (en) 1977-04-29
CH603899B5 (en) 1978-08-31
JPS5214625A (en) 1977-02-03
FR2318207A1 (en) 1977-02-11
DE2631525A1 (en) 1977-02-10
FR2318207B3 (en) 1979-04-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee