CH626391A5 - Process for preparing concentrated solutions of basic dyes - Google Patents

Process for preparing concentrated solutions of basic dyes Download PDF

Info

Publication number
CH626391A5
CH626391A5 CH449777A CH449777A CH626391A5 CH 626391 A5 CH626391 A5 CH 626391A5 CH 449777 A CH449777 A CH 449777A CH 449777 A CH449777 A CH 449777A CH 626391 A5 CH626391 A5 CH 626391A5
Authority
CH
Switzerland
Prior art keywords
weight
parts
alkyl
acid
amino
Prior art date
Application number
CH449777A
Other languages
German (de)
English (en)
Inventor
Roderich Raue
Hans-Peter Kuehlthau
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of CH626391A5 publication Critical patent/CH626391A5/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
    • 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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
    • D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
    • D06P1/08—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal cationic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
CH449777A 1976-04-14 1977-04-12 Process for preparing concentrated solutions of basic dyes CH626391A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762616412 DE2616412B2 (de) 1976-04-14 1976-04-14 Verfahren zur Herstellung konzentrierter Lösungen basischer Farbstoffe und Mittel zum Färben von Polyacrylnitril und sauer modifizierten Polyestern oder Polyamiden

Publications (1)

Publication Number Publication Date
CH626391A5 true CH626391A5 (en) 1981-11-13

Family

ID=5975371

Family Applications (1)

Application Number Title Priority Date Filing Date
CH449777A CH626391A5 (en) 1976-04-14 1977-04-12 Process for preparing concentrated solutions of basic dyes

Country Status (8)

Country Link
JP (1) JPS52126421A (ja)
BE (1) BE853588A (ja)
BR (1) BR7702341A (ja)
CH (1) CH626391A5 (ja)
DE (1) DE2616412B2 (ja)
ES (1) ES457754A1 (ja)
FR (1) FR2348251A1 (ja)
GB (1) GB1550306A (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758107C2 (de) * 1977-12-24 1982-07-15 Bayer Ag, 5090 Leverkusen Thiazoldiazacyaninfarbstoffe, Verfahren zu deren Herstellung sowie deren Verwendung
DE3378833D1 (en) * 1982-08-30 1989-02-09 Ciba Geigy Ag Cationic azo dyestuffs
DE3234994A1 (de) * 1982-09-22 1984-03-22 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von farbstoffloesungen fuer die spinnfaerbung von sauer modifizierten synthesefasern
DE3602587A1 (de) * 1986-01-29 1987-07-30 Hoechst Ag Verfahren zur herstellung von hochkonzentrierten farbstoffloesungen kationischer farbstoffe
DE102004008606A1 (de) 2004-02-21 2005-09-08 Wella Ag Aufhellendes Färbemittel mit Indolylthiazoliumazofarbstoffen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1943799B2 (de) * 1968-09-18 1976-07-01 Toms River Chemical Corp., Toms River, NJ. (V.St.A.) Verfahren zur herstellung von benzthiazoliumazoverbindungen
DE2506444A1 (de) * 1975-02-15 1976-08-26 Bayer Ag Herstellung von loesungen basischer farbstoffe

Also Published As

Publication number Publication date
FR2348251B1 (ja) 1981-12-24
JPS52126421A (en) 1977-10-24
FR2348251A1 (fr) 1977-11-10
BE853588A (fr) 1977-10-14
DE2616412A1 (de) 1977-10-27
ES457754A1 (es) 1978-02-16
GB1550306A (en) 1979-08-08
BR7702341A (pt) 1978-05-09
DE2616412B2 (de) 1980-01-31

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Legal Events

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PL Patent ceased