IT1002823B - Composti azoici basici procedimento per prepararli e loro impiego quali coloranti - Google Patents

Composti azoici basici procedimento per prepararli e loro impiego quali coloranti

Info

Publication number
IT1002823B
IT1002823B IT4807974A IT4807974A IT1002823B IT 1002823 B IT1002823 B IT 1002823B IT 4807974 A IT4807974 A IT 4807974A IT 4807974 A IT4807974 A IT 4807974A IT 1002823 B IT1002823 B IT 1002823B
Authority
IT
Italy
Prior art keywords
dyes
preparing
azo compounds
basic azo
compounds procedure
Prior art date
Application number
IT4807974A
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 IT1002823B publication Critical patent/IT1002823B/it

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
IT4807974A 1973-02-01 1974-02-01 Composti azoici basici procedimento per prepararli e loro impiego quali coloranti IT1002823B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH140673 1973-02-01

Publications (1)

Publication Number Publication Date
IT1002823B true IT1002823B (it) 1976-05-20

Family

ID=4209689

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4807974A IT1002823B (it) 1973-02-01 1974-02-01 Composti azoici basici procedimento per prepararli e loro impiego quali coloranti

Country Status (4)

Country Link
JP (1) JPS49107325A (it)
DE (1) DE2403736A1 (it)
FR (1) FR2216286A1 (it)
IT (1) IT1002823B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH621357A5 (it) * 1976-05-21 1981-01-30 Ciba Geigy Ag
DE3060981D1 (en) * 1979-02-02 1982-12-02 Ciba Geigy Ag Basic monoazo dyes of the bis-benzothiazole-azobenzene series, process for their preparation and their use in dyeing and printing textiles, paper, leather and in preparing inks
DE3063234D1 (en) * 1979-02-23 1983-07-07 Ciba Geigy Ag Basic or quaternised azodyestuffs of the 2-(4'-azophenyl) benzothiazole series, process for their preparation and their use in dyeing and printing textile material, paper and leather
DE3133360A1 (de) * 1981-08-22 1983-03-03 Bayer Ag, 5090 Leverkusen Kationische farbstoffe, ihre herstellung und ihre verwendung
US4525583A (en) * 1982-01-19 1985-06-25 Ciba-Geigy Corporation Quaternary ammonium substituted benzothiazolylphenyl azo pyrimidine dyes
DE3743235A1 (de) * 1987-12-19 1989-06-29 Bayer Ag Basische farbstoffe
JPH06214228A (ja) * 1993-01-18 1994-08-05 Copal Co Ltd 面発光装置

Also Published As

Publication number Publication date
JPS49107325A (it) 1974-10-11
FR2216286A1 (en) 1974-08-30
DE2403736A1 (de) 1974-08-08
FR2216286B3 (it) 1976-11-26

Similar Documents

Publication Publication Date Title
IT1029545B (it) Compost stilbenici procedimento per prepararli e loro impiego quali schiarenti ottici
IT1053758B (it) Difenileteri, procedimento per la loro preparazione e loro impiego quali disinfestanti
IT1046310B (it) Composti stilbenici procedimento per prepararli e loro impiego qualischiarenti ottici
IT1079387B (it) Composti esakisazoici loro preparazione e loro impiego quali coloranti
IT1002823B (it) Composti azoici basici procedimento per prepararli e loro impiego quali coloranti
IT990079B (it) Composti azoici basici procedimen to per prepararli e loro impiego quali coloranti
IT990078B (it) Composti azoici basici procedimento per prepararli e loro impiego quali coloranti
IT1024386B (it) Azo coloranti
IT1021746B (it) Coloranti cationici procedimento per la loro produzione ed applicazione
IT961234B (it) Coloranti basici e procedimento per la loro preparazione
IT1016441B (it) Composti azoici procedimento per prepararli e loro impiego per la tintura di compsti organici
IT1048283B (it) Composti azoici procedimento per prepararli e loro impiego per la tintura di composti organici
IT1004989B (it) Coloranti azo cinnamici
IT1002076B (it) Coloranti e procedimento per la loro preparazione
IT1004055B (it) Composti stilbenici procedimento per prepararli e loro impiego quali schiarenti ottici
IT1008186B (it) Composti ftalocianinici procedimen to per la loro preparazione e loro impiego quali coloranti
IT1000123B (it) Composti azoici basici procedimento per prepararli e loro impiego quali coloranti
IT1116670B (it) Composti disazoici biscationici loro preparazione e loro impiego quali coloranti
IT1024324B (it) Composti azoici procedimento per prepararli e loro impiego per la tintura di materiali diversi
IT990076B (it) Composti azoici basici procedimen to per prepararli e loro impiego quali coloranti
IT1029622B (it) Composti di tipo cumarinico procedimento per preparli e loro impiego quali coloranti
IT1017883B (it) Azocoloranti basici processo per la loro preparazione e loro impie go
IT1027956B (it) Coloranti azoici
IT1016129B (it) Composti pirazolinici procedimento per ottenerli e loro impiego quali schiarenti ottici
IT1002796B (it) Composti pirazolinici procedimento per ottenerli e loro impiego quali schiarenti ottici