CH627201A5 - - Google Patents

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Publication number
CH627201A5
CH627201A5 CH315877A CH315877A CH627201A5 CH 627201 A5 CH627201 A5 CH 627201A5 CH 315877 A CH315877 A CH 315877A CH 315877 A CH315877 A CH 315877A CH 627201 A5 CH627201 A5 CH 627201A5
Authority
CH
Switzerland
Prior art keywords
formula
parts
acid
dye
paper
Prior art date
Application number
CH315877A
Other languages
German (de)
English (en)
Inventor
Helmut Dr Moser
Hans Von Dr Tobel
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
Priority to CH315877A priority Critical patent/CH627201A5/de
Priority to SE7802513A priority patent/SE428699B/sv
Priority to DE19782809601 priority patent/DE2809601A1/de
Priority to US05/884,413 priority patent/US4213897A/en
Priority to GB9542/78A priority patent/GB1591004A/en
Priority to FR7806921A priority patent/FR2383997A1/fr
Priority to IT48375/78A priority patent/IT1155873B/it
Priority to JP2783578A priority patent/JPS53112927A/ja
Priority to ES467815A priority patent/ES467815A1/es
Priority to BR7801497A priority patent/BR7801497A/pt
Publication of CH627201A5 publication Critical patent/CH627201A5/de

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
CH315877A 1977-03-14 1977-03-14 CH627201A5 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH315877A CH627201A5 (it) 1977-03-14 1977-03-14
SE7802513A SE428699B (sv) 1977-03-14 1978-03-06 Basiska fran sulfogrupper fria dis- och trisazofergemnen innehallande en pyridinium-pyridonrest
DE19782809601 DE2809601A1 (de) 1977-03-14 1978-03-06 Organische verbindungen, deren herstellung und verwendung
US05/884,413 US4213897A (en) 1977-03-14 1978-03-08 Disazo and trisazo compounds having a 3-pyridinium or substituted pyridinium-4-methyl-6-hydroxypyridone-2 coupling component radical
GB9542/78A GB1591004A (en) 1977-03-14 1978-03-10 Polyazo basic compounds and their use in dyeing
FR7806921A FR2383997A1 (fr) 1977-03-14 1978-03-10 Nouveaux colorants polyazoiques et leur preparation
IT48375/78A IT1155873B (it) 1977-03-14 1978-03-10 Coloranti poliazoici e loro preparazione
JP2783578A JPS53112927A (en) 1977-03-14 1978-03-13 Basic polyazo compound
ES467815A ES467815A1 (es) 1977-03-14 1978-03-13 Un procedimiento para la preparacion de colorantes dis y tris-azoicos basicos
BR7801497A BR7801497A (pt) 1977-03-14 1978-03-13 Processo para a producao de um composto basico poliazoico livre de grupo sulfo,e processos de tingimento ou estampagem aplicando o mesmo como corante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH315877A CH627201A5 (it) 1977-03-14 1977-03-14

Publications (1)

Publication Number Publication Date
CH627201A5 true CH627201A5 (it) 1981-12-31

Family

ID=4249866

Family Applications (1)

Application Number Title Priority Date Filing Date
CH315877A CH627201A5 (it) 1977-03-14 1977-03-14

Country Status (10)

Country Link
US (1) US4213897A (it)
JP (1) JPS53112927A (it)
BR (1) BR7801497A (it)
CH (1) CH627201A5 (it)
DE (1) DE2809601A1 (it)
ES (1) ES467815A1 (it)
FR (1) FR2383997A1 (it)
GB (1) GB1591004A (it)
IT (1) IT1155873B (it)
SE (1) SE428699B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207988A1 (es) 1974-07-16 1976-11-22 Ciba Geigy Ag Complejos de cobre niquel cromo y cobalto de colorantes azoicos y azometinicos y procedimiento para su obtencion
DE3213826A1 (de) * 1982-04-15 1983-10-27 Sandoz-Patent-GmbH, 7850 Lörrach Basische und/oder kationische pyridonhaltige dis- oder polyazoverbindungen, ihre herstellung und verwendung
DE3367607D1 (en) * 1982-04-15 1987-01-02 Sandoz Ag Basic compounds, their preparation and their use
CH656880A5 (de) * 1982-11-22 1986-07-31 Sandoz Ag Basische verbindungen, ihre herstellung und verwendung.
CH667464A5 (de) * 1985-03-30 1988-10-14 Sandoz Ag Sulfonsaeuregruppenfreie basische azoverbindungen.
US5352334A (en) * 1985-03-30 1994-10-04 Sandoz Ltd. The use of metal-free sulfo group free basic disazo compounds containing two identical 6-hydroxypyrid-2-one coupling component radicals for producing colored paper
CH672496A5 (it) * 1986-05-14 1989-11-30 Sandoz Ag
DE3801945A1 (de) * 1988-01-23 1989-07-27 Basf Ag Aufzeichnungsfluessigkeit fuer das ink-jet-verfahren
DE3815481A1 (de) * 1988-05-06 1989-11-16 Sandoz Ag Sulfonsaeuregruppenfreie basische verbindung
DE4034060A1 (de) * 1990-10-26 1992-04-30 Basf Ag Biskationische azofarbstoffe
ATE208806T1 (de) * 1994-07-15 2001-11-15 Ciba Sc Holding Ag Verfahren zum färben von papier
JP4759702B2 (ja) * 2002-06-06 2011-08-31 ビーエーエスエフ ソシエタス・ヨーロピア 黄色アニオン性ジスアゾ染料

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567707A (en) * 1968-04-04 1971-03-02 Sterling Drug Inc Disazo coupling procedure
CH503781A (de) * 1968-05-15 1971-02-28 Sandoz Ag Verfahren zur Herstellung von basischen Farbstoffen
CH535817A (de) * 1968-08-13 1973-04-15 Sandoz Ag Verfahren zur Herstellung von basischen Verbindungen der Azoreihe
GB1297116A (it) * 1968-12-09 1972-11-22
GB1332477A (en) * 1969-11-07 1973-10-03 Sandoz Ltd Basic azo dyes free from sulphonic acid groups their production and use
GB1377612A (en) * 1971-01-04 1974-12-18 Ici Ltd Water-soluble cationic azo pyridone dyestuffs
DE2627680C2 (de) * 1975-06-30 1986-02-06 Sandoz-Patent-GmbH, 7850 Lörrach Organische Verbindungen, ihre Herstellung und Verwendung
GB1550830A (en) * 1975-12-17 1979-08-22 Ici Ltd Water soluble azo dyestuffs

Also Published As

Publication number Publication date
ES467815A1 (es) 1979-12-01
SE428699B (sv) 1983-07-18
US4213897A (en) 1980-07-22
DE2809601C2 (it) 1987-04-09
IT1155873B (it) 1987-01-28
BR7801497A (pt) 1978-10-10
JPS6143388B2 (it) 1986-09-27
FR2383997B1 (it) 1982-11-26
SE7802513L (sv) 1978-09-15
JPS53112927A (en) 1978-10-02
GB1591004A (en) 1981-06-10
DE2809601A1 (de) 1978-09-21
FR2383997A1 (fr) 1978-10-13
IT7848375A0 (it) 1978-03-10

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Legal Events

Date Code Title Description
PL Patent ceased