BE809883A - Nouveaux colorants disazoiques hydrosolubles - Google Patents

Nouveaux colorants disazoiques hydrosolubles

Info

Publication number
BE809883A
BE809883A BE139934A BE139934A BE809883A BE 809883 A BE809883 A BE 809883A BE 139934 A BE139934 A BE 139934A BE 139934 A BE139934 A BE 139934A BE 809883 A BE809883 A BE 809883A
Authority
BE
Belgium
Prior art keywords
soluble
new water
disazoic
dyes
disazoic dyes
Prior art date
Application number
BE139934A
Other languages
English (en)
Inventor
A Arsac
J P Chapelle
F X Tafani
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 filed Critical
Publication of BE809883A publication Critical patent/BE809883A/fr

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
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • C09B35/32—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two different coupling components
    • 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
    • C09B43/24—Preparation of azo dyes from other azo compounds by acylation of hydroxyl group or of mercapto group with formation of —O—SO2—R or —O—SO3H radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE139934A 1973-01-18 1974-01-17 Nouveaux colorants disazoiques hydrosolubles BE809883A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7301666A FR2214685B1 (fr) 1973-01-18 1973-01-18

Publications (1)

Publication Number Publication Date
BE809883A true BE809883A (fr) 1974-07-17

Family

ID=9113460

Family Applications (1)

Application Number Title Priority Date Filing Date
BE139934A BE809883A (fr) 1973-01-18 1974-01-17 Nouveaux colorants disazoiques hydrosolubles

Country Status (10)

Country Link
JP (1) JPS49106527A (fr)
AR (1) AR198017A1 (fr)
BE (1) BE809883A (fr)
BR (1) BR7400225D0 (fr)
CH (1) CH581680A5 (fr)
DE (1) DE2401593A1 (fr)
FR (1) FR2214685B1 (fr)
GB (1) GB1403969A (fr)
IT (1) IT1004743B (fr)
NL (1) NL7400090A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819699B2 (ja) * 1974-07-22 1983-04-19 日本化薬株式会社 ポリアミドケイセンイノ センシヨクホウ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE261047C (fr) * 1912-01-31
CH402234A (de) * 1962-02-08 1965-11-15 Wolfen Filmfab Veb Verfahren zur Herstellung eines roten Wollfarbstoffes

Also Published As

Publication number Publication date
CH581680A5 (fr) 1976-11-15
GB1403969A (en) 1975-08-28
NL7400090A (fr) 1974-07-22
IT1004743B (it) 1976-07-20
FR2214685A1 (fr) 1974-08-19
BR7400225D0 (pt) 1974-09-10
AR198017A1 (es) 1974-05-24
JPS49106527A (fr) 1974-10-09
DE2401593A1 (de) 1974-07-25
FR2214685B1 (fr) 1977-04-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PRODUITS CHIMIQUES UGINE KUHLMANN

Effective date: 19840117