BE836829A - NEW DISAZOIC DYES AND THEIR PREPARATION - Google Patents

NEW DISAZOIC DYES AND THEIR PREPARATION

Info

Publication number
BE836829A
BE836829A BE162903A BE162903A BE836829A BE 836829 A BE836829 A BE 836829A BE 162903 A BE162903 A BE 162903A BE 162903 A BE162903 A BE 162903A BE 836829 A BE836829 A BE 836829A
Authority
BE
Belgium
Prior art keywords
preparation
new
disazoic
dyes
disazoic dyes
Prior art date
Application number
BE162903A
Other languages
French (fr)
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 filed Critical
Publication of BE836829A publication Critical patent/BE836829A/en

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
    • C09B43/16—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents linking amino-azo or cyanuric acid residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
BE162903A 1974-12-20 1975-12-18 NEW DISAZOIC DYES AND THEIR PREPARATION BE836829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1701874A CH606321A5 (en) 1974-12-20 1974-12-20

Publications (1)

Publication Number Publication Date
BE836829A true BE836829A (en) 1976-06-18

Family

ID=4422134

Family Applications (1)

Application Number Title Priority Date Filing Date
BE162903A BE836829A (en) 1974-12-20 1975-12-18 NEW DISAZOIC DYES AND THEIR PREPARATION

Country Status (14)

Country Link
JP (1) JPS5186526A (en)
AU (1) AU499855B2 (en)
BE (1) BE836829A (en)
BR (1) BR7508417A (en)
CA (1) CA1068263A (en)
CH (1) CH606321A5 (en)
DE (1) DE2555533A1 (en)
FI (1) FI753511A (en)
FR (1) FR2295089A1 (en)
GB (1) GB1525280A (en)
IT (1) IT1051846B (en)
NL (1) NL7514630A (en)
NO (1) NO142224C (en)
SE (1) SE413322B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913878A1 (en) * 1979-04-06 1980-10-23 Basf Ag ORGANIC COMPOUNDS
JPS5974163A (en) * 1982-10-22 1984-04-26 Nippon Kayaku Co Ltd Disazo compound and dyeing therewith
ES2062091T3 (en) * 1988-06-21 1994-12-16 Ciba Geigy Ag AZOIC DYES.
DE3828909A1 (en) * 1988-08-26 1990-03-01 Sandoz Ag ANIONIC DISAZO CONNECTIONS
GB9016448D0 (en) * 1990-07-26 1990-09-12 Ici Plc Anionic compounds
US5374301A (en) * 1990-07-26 1994-12-20 Zeneca Limited Inks suitable for use in ink jet printing
US5644040A (en) * 1994-12-02 1997-07-01 Ciba-Geigy Corporation Azo dyes having two monoazo-chromophores bound to a halotriazinyl radical processes for their preparation and their use
GB9619573D0 (en) * 1996-09-19 1996-10-30 Zeneca Ltd Monoazo inkjet dyes
WO2006103414A2 (en) * 2005-03-31 2006-10-05 Fujifilm Imaging Colorants Limited Disazodyes for ink-jet printing
GB0714473D0 (en) * 2007-07-25 2007-09-05 Fujifilm Imaging Colorants Ltd compound, ink, process and use
TW201022368A (en) * 2008-09-30 2010-06-16 Nippon Kayaku Kk Water soluble azo compound or its salt, ink composition and coloured article

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR576725A (en) * 1923-01-09 1924-08-25 Ste Ind Chim Bale New azo dyestuffs and processes for their manufacture
DE1544425A1 (en) * 1964-07-25 1969-07-10 Cassella Farbwerke Mainkur Ag Process for the preparation of direct disazo dyes
FR1441174A (en) * 1964-07-25 1966-06-03 Cassella Farbwerke Mainkur Ag New disazo dyes and their preparation
BE703224A (en) * 1967-03-20 1968-01-15
JPS5511708B2 (en) * 1972-10-16 1980-03-27

Also Published As

Publication number Publication date
NL7514630A (en) 1976-06-22
CH606321A5 (en) 1978-10-31
BR7508417A (en) 1976-08-24
FI753511A (en) 1976-06-21
GB1525280A (en) 1978-09-20
NO754238L (en) 1976-06-22
SE413322B (en) 1980-05-19
FR2295089A1 (en) 1976-07-16
AU499855B2 (en) 1979-05-03
FR2295089B1 (en) 1979-07-27
CA1068263A (en) 1979-12-18
IT1051846B (en) 1981-05-20
DE2555533A1 (en) 1976-07-01
SE7514075L (en) 1976-06-21
DE2555533C2 (en) 1988-04-28
AU8768375A (en) 1977-06-23
NO142224B (en) 1980-04-08
NO142224C (en) 1980-07-16
JPS5186526A (en) 1976-07-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SANDOZ S.A.

Effective date: 19911231