NO142224C - Disazofargestoffer, spesielt egnet for farging av papir - Google Patents

Disazofargestoffer, spesielt egnet for farging av papir

Info

Publication number
NO142224C
NO142224C NO754238A NO754238A NO142224C NO 142224 C NO142224 C NO 142224C NO 754238 A NO754238 A NO 754238A NO 754238 A NO754238 A NO 754238A NO 142224 C NO142224 C NO 142224C
Authority
NO
Norway
Prior art keywords
disazo
colors
specifically suitable
coloring paper
coloring
Prior art date
Application number
NO754238A
Other languages
English (en)
Norwegian (no)
Other versions
NO142224B (no
NO754238L (fr
Inventor
Reinhard Pedrazzi
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
Publication of NO754238L publication Critical patent/NO754238L/no
Publication of NO142224B publication Critical patent/NO142224B/no
Publication of NO142224C publication Critical patent/NO142224C/no

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)
NO754238A 1974-12-20 1975-12-12 Disazofargestoffer, spesielt egnet for farging av papir NO142224C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO754238L NO754238L (fr) 1976-06-22
NO142224B NO142224B (no) 1980-04-08
NO142224C true NO142224C (no) 1980-07-16

Family

ID=4422134

Family Applications (1)

Application Number Title Priority Date Filing Date
NO754238A NO142224C (no) 1974-12-20 1975-12-12 Disazofargestoffer, spesielt egnet for farging av papir

Country Status (14)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913878A1 (de) 1979-04-06 1980-10-23 Basf Ag Organische verbindungen
JPS5974163A (ja) * 1982-10-22 1984-04-26 Nippon Kayaku Co Ltd ジスアゾ化合物及びそれを使用する染色法
EP0348344B1 (fr) * 1988-06-21 1993-12-29 Ciba-Geigy Ag Colorants azo
DE3828909A1 (de) * 1988-08-26 1990-03-01 Sandoz Ag Anionische disazoverbindungen
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
US7704309B2 (en) 2005-03-31 2010-04-27 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 (fr) * 1923-01-09 1924-08-25 Ste Ind Chim Bale Nouvelles matières colorantes azoïques et procédés pour leur fabrication
FR1441174A (fr) * 1964-07-25 1966-06-03 Cassella Farbwerke Mainkur Ag Nouveaux colorants disazoïques et leur préparation
DE1544425A1 (de) * 1964-07-25 1969-07-10 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung direkt ziehender Disazofarbstoffe
BE703224A (fr) * 1967-03-20 1968-01-15
JPS5511708B2 (fr) * 1972-10-16 1980-03-27

Also Published As

Publication number Publication date
GB1525280A (en) 1978-09-20
FI753511A (fr) 1976-06-21
NO142224B (no) 1980-04-08
BE836829A (fr) 1976-06-18
NO754238L (fr) 1976-06-22
SE7514075L (sv) 1976-06-21
SE413322B (sv) 1980-05-19
AU499855B2 (en) 1979-05-03
JPS5186526A (fr) 1976-07-29
BR7508417A (pt) 1976-08-24
CA1068263A (fr) 1979-12-18
CH606321A5 (fr) 1978-10-31
DE2555533C2 (fr) 1988-04-28
FR2295089B1 (fr) 1979-07-27
NL7514630A (nl) 1976-06-22
AU8768375A (en) 1977-06-23
DE2555533A1 (de) 1976-07-01
IT1051846B (it) 1981-05-20
FR2295089A1 (fr) 1976-07-16

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