CH465097A - Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen - Google Patents

Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen

Info

Publication number
CH465097A
CH465097A CH50563A CH50563A CH465097A CH 465097 A CH465097 A CH 465097A CH 50563 A CH50563 A CH 50563A CH 50563 A CH50563 A CH 50563A CH 465097 A CH465097 A CH 465097A
Authority
CH
Switzerland
Prior art keywords
production
water
sparingly soluble
disazo dyes
disazo
Prior art date
Application number
CH50563A
Other languages
English (en)
Inventor
Francois Dr Favre
Werner Dr Bossard
Original Assignee
Geigy Ag J R
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
Priority to DENDAT1252827D priority Critical patent/DE1252827B/de
Priority to BE636253D priority patent/BE636253A/xx
Priority to NL125462D priority patent/NL125462C/xx
Priority claimed from CH981762A external-priority patent/CH419392A/de
Priority to CH1538268A priority patent/CH496774A/de
Priority to CH50563A priority patent/CH465097A/de
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to US300639A priority patent/US3338880A/en
Priority to FR944773A priority patent/FR1366420A/fr
Priority to GB32259/63A priority patent/GB1012248A/en
Priority to BE642528A priority patent/BE642528A/xx
Priority to DE19641544568 priority patent/DE1544568B1/de
Priority to GB1744/64A priority patent/GB1015208A/en
Priority to NL6400242A priority patent/NL6400242A/xx
Priority to FR960430A priority patent/FR85098E/fr
Priority to ES295332A priority patent/ES295332A2/es
Publication of CH465097A publication Critical patent/CH465097A/de

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/006—Azodyes
    • C09B62/01—Disazo or polyazo dyes
    • 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
    • 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
    • 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
    • C09B31/068—Naphthols
    • 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
    • C09B43/30—Preparation of azo dyes from other azo compounds by esterification of —COOH or —SO3H 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/325—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting sulfonic acids with amines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S534/00—Organic compounds -- part of the class 532-570 series
    • Y10S534/01—Mixtures of azo compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH50563A 1962-08-16 1963-01-16 Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen CH465097A (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DENDAT1252827D DE1252827B (de) 1962-08-16
BE636253D BE636253A (de) 1962-08-16
NL125462D NL125462C (de) 1962-08-16
CH1538268A CH496774A (de) 1962-08-16 1963-01-16 Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen
CH50563A CH465097A (de) 1962-08-16 1963-01-16 Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen
US300639A US3338880A (en) 1962-08-16 1963-08-07 Disazo dyestuffs
FR944773A FR1366420A (fr) 1962-08-16 1963-08-14 Nouveaux colorants disazoïques peu solubles dans l'eau et leur procédé de préparation
GB32259/63A GB1012248A (en) 1962-08-16 1963-08-15 Process for the production of disazo dyestuffs which are difficultly soluble in water
ES295332A ES295332A2 (es) 1963-01-16 1964-01-15 Procedimiento para preparar colorantes diazoicos de difícil solubilidad en agua
BE642528A BE642528A (de) 1962-08-16 1964-01-15
DE19641544568 DE1544568B1 (de) 1962-08-16 1964-01-15 Verfahren zur Herstellung von in Wasser schwerloeslichen Disazofarbstoffen
GB1744/64A GB1015208A (en) 1962-08-16 1964-01-15 Improvements relating to disazo dyestuffs which are difficultly soluble in water andtheir use
NL6400242A NL6400242A (de) 1962-08-16 1964-01-15
FR960430A FR85098E (fr) 1962-08-16 1964-01-15 Nouveaux colorants disazoïques peu solubles dans l'eau et leur procédé de préparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH981762A CH419392A (de) 1962-08-16 1962-08-16 Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen
CH50563A CH465097A (de) 1962-08-16 1963-01-16 Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen

Publications (1)

Publication Number Publication Date
CH465097A true CH465097A (de) 1968-11-15

Family

ID=25684770

Family Applications (1)

Application Number Title Priority Date Filing Date
CH50563A CH465097A (de) 1962-08-16 1963-01-16 Verfahren zur Herstellung von in Wasser schwerlöslichen Disazofarbstoffen

Country Status (6)

Country Link
US (1) US3338880A (de)
BE (2) BE642528A (de)
CH (1) CH465097A (de)
DE (2) DE1544568B1 (de)
GB (2) GB1012248A (de)
NL (2) NL6400242A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1123388A (en) * 1965-12-03 1968-08-14 Acna Thiophendioxide dyestuffs
US3523936A (en) * 1967-01-31 1970-08-11 Du Pont 2 - sulfonamido - 4 - (n,n - disubstituted amino)benzeneazo - 1,4 - naphthalene-or 1,4-benzene-azobenzene dyes
DE4133514A1 (de) * 1991-10-10 1993-04-15 Basf Ag Sulfonamide, die sich von 1-hydroxy-6-aminonaphthalin-3-sulfonsaeure (i-saeure) ableiten
WO2001060933A2 (en) * 2000-02-21 2001-08-23 Kao Corporation Water-based ink

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1312716A (fr) * 1962-01-15 1962-12-21 Ciba Geigy Colorants disazoïques insolubles dans l'eau et leur procédé de préparation
CH421345A (de) * 1962-01-19 1966-09-30 Sandoz Ag Verfahren zur Herstellung von Azofarbstoffen

Also Published As

Publication number Publication date
NL125462C (de)
BE642528A (de) 1964-05-04
DE1252827B (de)
DE1544568B1 (de) 1970-08-06
NL6400242A (de) 1965-07-26
GB1015208A (en) 1965-12-31
US3338880A (en) 1967-08-29
BE636253A (de)
GB1012248A (en) 1965-12-08

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