CH552043A - Stabile, konzentrierte loesungen basischer azofarbstoffe. - Google Patents

Stabile, konzentrierte loesungen basischer azofarbstoffe.

Info

Publication number
CH552043A
CH552043A CH848671A CH848671A CH552043A CH 552043 A CH552043 A CH 552043A CH 848671 A CH848671 A CH 848671A CH 848671 A CH848671 A CH 848671A CH 552043 A CH552043 A CH 552043A
Authority
CH
Switzerland
Prior art keywords
stable
azo dyes
concentrated solutions
basic azo
basic
Prior art date
Application number
CH848671A
Other languages
German (de)
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH552043A publication Critical patent/CH552043A/xx

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/10—Azo dyes containing onium groups containing cyclammonium groups attached to an azo group by a carbon atom of the ring system
    • 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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo 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
    • 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)
CH848671A 1970-06-13 1971-06-10 Stabile, konzentrierte loesungen basischer azofarbstoffe. CH552043A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702029314 DE2029314A1 (de) 1970-06-13 1970-06-13 Stabile, konzentrierte Lösungen basischer Azofarbstoffe

Publications (1)

Publication Number Publication Date
CH552043A true CH552043A (de) 1974-07-31

Family

ID=5773927

Family Applications (1)

Application Number Title Priority Date Filing Date
CH848671A CH552043A (de) 1970-06-13 1971-06-10 Stabile, konzentrierte loesungen basischer azofarbstoffe.

Country Status (4)

Country Link
CH (1) CH552043A (enrdf_load_stackoverflow)
DE (1) DE2029314A1 (enrdf_load_stackoverflow)
FR (1) FR2097877A5 (enrdf_load_stackoverflow)
GB (1) GB1352191A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1412757A (en) * 1972-04-17 1975-11-05 Ici Ltd Azo dyestuffs
DE2843559A1 (de) * 1977-10-21 1979-04-26 Ici Ltd Loesung eines basischen farbstoffs in einem waessrigen loesungsmittelmedium
CH632783A5 (de) 1977-12-28 1982-10-29 Ciba Geigy Ag Verfahren zur herstellung von loesungen von salzen wasserloeslicher carbonsaeuren kationischer farbstoffe bzw. optischer aufheller.
DE2805891C2 (de) * 1978-02-13 1988-12-22 Bayer Ag, 5090 Leverkusen Konzentrierte Farbstoff- und Aufhellerlösungen, deren Herstellung und Verwendung
DE3833195A1 (de) * 1988-09-30 1990-04-05 Basf Ag Verfahren zur herstellung konzentrierter loesungen kationischer farbstoffe
EP1756232A1 (en) * 2004-05-26 2007-02-28 Clariant International Ltd. Concentrated dye solution

Also Published As

Publication number Publication date
DE2029314A1 (de) 1971-12-23
FR2097877A5 (enrdf_load_stackoverflow) 1972-03-03
GB1352191A (en) 1974-05-08

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Legal Events

Date Code Title Description
PL Patent ceased