IT1116670B - Composti disazoici biscationici loro preparazione e loro impiego quali coloranti - Google Patents

Composti disazoici biscationici loro preparazione e loro impiego quali coloranti

Info

Publication number
IT1116670B
IT1116670B IT5045677A IT5045677A IT1116670B IT 1116670 B IT1116670 B IT 1116670B IT 5045677 A IT5045677 A IT 5045677A IT 5045677 A IT5045677 A IT 5045677A IT 1116670 B IT1116670 B IT 1116670B
Authority
IT
Italy
Prior art keywords
biscationic
dyes
preparation
disazoic
compounds
Prior art date
Application number
IT5045677A
Other languages
English (en)
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of IT1116670B publication Critical patent/IT1116670B/it

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
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings
    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Coloring (AREA)
  • Photoreceptors In Electrophotography (AREA)
IT5045677A 1976-08-04 1977-07-27 Composti disazoici biscationici loro preparazione e loro impiego quali coloranti IT1116670B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH994276A CH623050A5 (en) 1976-08-04 1976-08-04 Process for the preparation of disazo compounds

Publications (1)

Publication Number Publication Date
IT1116670B true IT1116670B (it) 1986-02-10

Family

ID=4357351

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5045677A IT1116670B (it) 1976-08-04 1977-07-27 Composti disazoici biscationici loro preparazione e loro impiego quali coloranti

Country Status (4)

Country Link
CH (1) CH623050A5 (it)
FR (1) FR2360632A2 (it)
GB (1) GB1568767A (it)
IT (1) IT1116670B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117127A1 (de) * 1980-05-08 1982-02-04 Sandoz-Patent-GmbH, 7850 Lörrach Organische verbindungen, deren herstellung und verwendung
DE3026948A1 (de) * 1980-07-16 1982-02-11 Hoechst Ag, 6000 Frankfurt Verfahren zum faerben von fasergut aus nassgesponnenen acrylnitril-polymerisaten im gelzustand
DE3026947A1 (de) * 1980-07-16 1982-02-11 Hoechst Ag, 6000 Frankfurt Verfahren zum faerben von fasergut von aus organischen loesemitteln versponnenen acrylnitril-polymerisaten im gelzustand
DE3026946A1 (de) * 1980-07-16 1982-02-11 Hoechst Ag, 6000 Frankfurt Verfahren zum faerben von fasergut aus trockengesponnenen acrylnitril-polymerisaten im gelzustand
CH690650A5 (de) * 1995-07-21 2000-11-30 Clariant Finance Bvi Ltd Basische Azoverbindungen mit zwei Pyridonringen, deren Herstellung und Verwendung.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285339A (en) * 1968-12-09 1972-08-16 Ici Ltd New water-insoluble disazo dyestuffs containing 2-hydroxy-3-azo-6-pyridone residues
GB1424118A (en) * 1973-07-31 1976-02-11 Ici Ltd Colouration process

Also Published As

Publication number Publication date
FR2360632B2 (it) 1981-11-06
GB1568767A (en) 1980-06-04
CH623050A5 (en) 1981-05-15
FR2360632A2 (fr) 1978-03-03

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