FR2014712A1 - Concentrated aqueous solutions of basic dyes stabilised - by carboxylic acids - Google Patents

Concentrated aqueous solutions of basic dyes stabilised - by carboxylic acids

Info

Publication number
FR2014712A1
FR2014712A1 FR6924859A FR6924859A FR2014712A1 FR 2014712 A1 FR2014712 A1 FR 2014712A1 FR 6924859 A FR6924859 A FR 6924859A FR 6924859 A FR6924859 A FR 6924859A FR 2014712 A1 FR2014712 A1 FR 2014712A1
Authority
FR
France
Prior art keywords
stabilised
basic dyes
carboxylic acids
aqueous solutions
concentrated aqueous
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.)
Withdrawn
Application number
FR6924859A
Other languages
English (en)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba 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 Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Publication of FR2014712A1 publication Critical patent/FR2014712A1/fr
Withdrawn legal-status Critical Current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
    • C09B26/00—Hydrazone dyes; Triazene dyes
    • C09B26/02—Hydrazone dyes
    • C09B26/04—Hydrazone dyes cationic
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0075—Preparations with cationic dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR6924859A 1968-07-25 1969-07-22 Concentrated aqueous solutions of basic dyes stabilised - by carboxylic acids Withdrawn FR2014712A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1121268A CH500272A (de) 1968-07-25 1968-07-25 Stabile, konzentrierte wässerige Lösungen von basischen Farbstoffen

Publications (1)

Publication Number Publication Date
FR2014712A1 true FR2014712A1 (en) 1970-04-17

Family

ID=4371165

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6924859A Withdrawn FR2014712A1 (en) 1968-07-25 1969-07-22 Concentrated aqueous solutions of basic dyes stabilised - by carboxylic acids

Country Status (3)

Country Link
CH (1) CH500272A (cs)
CS (1) CS150985B2 (cs)
FR (1) FR2014712A1 (cs)

Also Published As

Publication number Publication date
CH500272A (de) 1970-12-15
CS150985B2 (cs) 1973-09-17

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Legal Events

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CD Change of name or company name
ST Notification of lapse