ZA200109892B - Novel yellow azo- and azoxystilbene dyes. - Google Patents

Novel yellow azo- and azoxystilbene dyes.

Info

Publication number
ZA200109892B
ZA200109892B ZA200109892A ZA200109892A ZA200109892B ZA 200109892 B ZA200109892 B ZA 200109892B ZA 200109892 A ZA200109892 A ZA 200109892A ZA 200109892 A ZA200109892 A ZA 200109892A ZA 200109892 B ZA200109892 B ZA 200109892B
Authority
ZA
South Africa
Prior art keywords
dyes
ion exchange
dinitro
obtainable
dye
Prior art date
Application number
ZA200109892A
Other languages
English (en)
Inventor
Frederick Harold Gouzoules
Original Assignee
Ciba Sc Holding 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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of ZA200109892B publication Critical patent/ZA200109892B/xx

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
    • 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
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
    • 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
    • C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Paper (AREA)
  • Polymerization Catalysts (AREA)
ZA200109892A 1999-06-02 2001-11-30 Novel yellow azo- and azoxystilbene dyes. ZA200109892B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13708999P 1999-06-02 1999-06-02

Publications (1)

Publication Number Publication Date
ZA200109892B true ZA200109892B (en) 2002-08-28

Family

ID=22475787

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200109892A ZA200109892B (en) 1999-06-02 2001-11-30 Novel yellow azo- and azoxystilbene dyes.

Country Status (15)

Country Link
US (1) US6491731B1 (es)
EP (1) EP1181336B1 (es)
JP (1) JP2003501510A (es)
CN (1) CN1326952C (es)
AT (1) ATE273351T1 (es)
AU (1) AU772134B2 (es)
BR (1) BR0011556A (es)
CA (1) CA2373829A1 (es)
DE (1) DE60012915T2 (es)
DK (1) DK1181336T3 (es)
ES (1) ES2225166T3 (es)
MX (1) MXPA01012400A (es)
TW (1) TWI221158B (es)
WO (1) WO2000073390A1 (es)
ZA (1) ZA200109892B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005010744D1 (de) 2004-09-02 2011-02-10 Basf Se Flüssigformulierungen von Direktfarbstoffen
EP1632535B1 (de) * 2004-09-02 2010-12-29 Basf Se Flüssigformulierungen von Direktfarbstoffen
GB2433264A (en) * 2005-12-16 2007-06-20 Sun Chemical Ltd Process for preparing ammonium, phosphonium & sulphonium salts of anionic dyes from aqueous solution of a salt of dye & non-aqueous solution of an onium salt
CN104312207B (zh) * 2014-09-12 2016-08-24 沈阳化工大学 一种提高直接黄11上染率的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878501A (en) * 1929-02-01 1932-09-20 Nat Aniline & Chem Co Inc Stilbene dye and process of producing the same
US2865908A (en) * 1954-10-25 1958-12-23 American Cyanamid Co Stilbene azo dyes
US3905949A (en) * 1965-04-29 1975-09-16 Du Pont Stilbene azo lithium salt dyes
DE2451219C3 (de) 1974-10-29 1978-06-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung konzentrierter Lösungen von Farbstoffen und Farbstoffzwischenprodukten und Verwendung der Lösungen
EP0021619A1 (en) * 1979-06-12 1981-01-07 Imperial Chemical Industries Plc A method of making concentrated aqueous solutions of dyes and these solutions
FR2478658A1 (fr) * 1980-03-21 1981-09-25 Ugine Kuhlmann Procede de preparation de colorant jaune direct 11 sous forme de solutions concentrees stables, solutions obtenues et applications
DE3045377A1 (de) * 1980-12-02 1982-08-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung elektrolytarmer sulfonsaeuregruppenhaltiger farbstoffe
DE3462916D1 (en) * 1983-03-04 1987-05-07 Ciba Geigy Ag Concentrated storage-stable aqueous solutions of yellow to greenish yellow stilbene azo or stilbene azoxy dyes
US4502864A (en) * 1984-04-25 1985-03-05 Ciba-Geigy Corporation Crown ether complexes of direct yellow 11 and dyestuff containing same
US4617381A (en) 1984-09-11 1986-10-14 Ciba-Geigy Corporation Process for the preparation of concentrated stable liquid dye solutions of CI Direct Yellow 11 utilizing an alkanol/water solvent in a desalting procedure
CH660017A5 (de) * 1984-11-12 1987-03-13 Ciba Geigy Ag Konzentrierte lagerstabile waessrige loesungen gelber stilbenazo(xy)farbstoffe.

Also Published As

Publication number Publication date
AU5675900A (en) 2000-12-18
EP1181336A1 (en) 2002-02-27
JP2003501510A (ja) 2003-01-14
CN1362981A (zh) 2002-08-07
CA2373829A1 (en) 2000-12-07
MXPA01012400A (es) 2002-06-04
ATE273351T1 (de) 2004-08-15
DE60012915D1 (de) 2004-09-16
DE60012915T2 (de) 2005-07-14
EP1181336B1 (en) 2004-08-11
AU772134B2 (en) 2004-04-08
TWI221158B (en) 2004-09-21
US6491731B1 (en) 2002-12-10
ES2225166T3 (es) 2005-03-16
CN1326952C (zh) 2007-07-18
WO2000073390A1 (en) 2000-12-07
BR0011556A (pt) 2002-02-26
DK1181336T3 (da) 2004-10-25

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