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FR2240271A1 - Auramine hydrobromide or hydrofluoride concentrates - for dyeing paper, textiles, leather and printing inks - Google Patents

Auramine hydrobromide or hydrofluoride concentrates - for dyeing paper, textiles, leather and printing inks

Info

Publication number
FR2240271A1
FR2240271A1 FR7329330A FR7329330A FR2240271A1 FR 2240271 A1 FR2240271 A1 FR 2240271A1 FR 7329330 A FR7329330 A FR 7329330A FR 7329330 A FR7329330 A FR 7329330A FR 2240271 A1 FR2240271 A1 FR 2240271A1
Authority
FR
France
Prior art keywords
auramine
concentrates
glycol
hydrofluoride
hydrobromide
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.)
Granted
Application number
FR7329330A
Other languages
French (fr)
Other versions
FR2240271B1 (en
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.)
Produits Chimiques Ugine Kuhlmann
Pechiney SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Priority to FR7329330A priority Critical patent/FR2240271A1/en
Publication of FR2240271A1 publication Critical patent/FR2240271A1/en
Application granted granted Critical
Publication of FR2240271B1 publication Critical patent/FR2240271B1/fr
Granted 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic 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
    • 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
    • C09B67/0076—Preparations of cationic or basic dyes in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Auramine hydrobromide or hydrofluoride concentrates in a hydrophilic solvent are claimed, the dye being pref. Auramine O. Auramine G, ethyl auramine or Auramine base obtd. from N-ethyl orthotoluidene. The concentrates are used for dyeing paper, textiles, leather and flexographic inks. Use of concentrates obviates the use of powder in bulk. In use the concentrate is diluted with water and does not ppte. The concentrate also has good stability. The solvent may be e.g. 1-3C alcohol, (tetra)furfuryl alcohol, (di) ethylene glycol, thiodiglycol, triethylene glycol, glycerine, glycol cyanhydrin, glycol mono-chlorhydrin, diacetone-alcohol and (m)ethyl (thio)ethers of these solvents, acetic, propionic, glycolic or lactic acid, formamide, butyrolactone or a mixt. of >=2 of above solvents, (m)ethanol, (di) ethylene glycol, thiodiglycol, glycerine, glycol monochlorohydrin or formamide being pref.
FR7329330A 1973-08-10 1973-08-10 Auramine hydrobromide or hydrofluoride concentrates - for dyeing paper, textiles, leather and printing inks Granted FR2240271A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7329330A FR2240271A1 (en) 1973-08-10 1973-08-10 Auramine hydrobromide or hydrofluoride concentrates - for dyeing paper, textiles, leather and printing inks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329330A FR2240271A1 (en) 1973-08-10 1973-08-10 Auramine hydrobromide or hydrofluoride concentrates - for dyeing paper, textiles, leather and printing inks

Publications (2)

Publication Number Publication Date
FR2240271A1 true FR2240271A1 (en) 1975-03-07
FR2240271B1 FR2240271B1 (en) 1976-05-07

Family

ID=9123877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329330A Granted FR2240271A1 (en) 1973-08-10 1973-08-10 Auramine hydrobromide or hydrofluoride concentrates - for dyeing paper, textiles, leather and printing inks

Country Status (1)

Country Link
FR (1) FR2240271A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301181A2 (en) * 1987-07-31 1989-02-01 Toa Medical Electronics Co., Ltd. Reagent for reticulocyte counting by flow cytometry
CN107102088A (en) * 2017-07-07 2017-08-29 广东省计量科学研究院（华南国家计量测试中心） A kind of preparation method and application of basic flavine O standard substance

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301181A2 (en) * 1987-07-31 1989-02-01 Toa Medical Electronics Co., Ltd. Reagent for reticulocyte counting by flow cytometry
EP0301181A3 (en) * 1987-07-31 1991-03-06 Toa Medical Electronics Co., Ltd. Reagent for reticulocyte counting by flow cytometry
CN107102088A (en) * 2017-07-07 2017-08-29 广东省计量科学研究院（华南国家计量测试中心） A kind of preparation method and application of basic flavine O standard substance

Also Published As

Publication number Publication date
FR2240271B1 (en) 1976-05-07

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Legal Events

Date Code Title Description
ST Notification of lapse