CA1027708A - Colorants liquides violets disazoiques - Google Patents

Colorants liquides violets disazoiques

Info

Publication number
CA1027708A
CA1027708A CA202,418A CA202418A CA1027708A CA 1027708 A CA1027708 A CA 1027708A CA 202418 A CA202418 A CA 202418A CA 1027708 A CA1027708 A CA 1027708A
Authority
CA
Canada
Prior art keywords
disazo dyes
liquid
violet disazo
liquid violet
dyes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA202,418A
Other languages
English (en)
Other versions
CA202418S (en
Inventor
Sanford B. Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1027708A publication Critical patent/CA1027708A/fr
Expired legal-status Critical Current

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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
    • 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
    • Y10S8/937—Li ion in dye bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
CA202,418A 1973-06-14 1974-06-12 Colorants liquides violets disazoiques Expired CA1027708A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/369,816 US4002424A (en) 1973-06-14 1973-06-14 Solution of isomer mixture of naphthylazophenylazonaphthyl disulfonate dye

Publications (1)

Publication Number Publication Date
CA1027708A true CA1027708A (fr) 1978-03-14

Family

ID=23457053

Family Applications (1)

Application Number Title Priority Date Filing Date
CA202,418A Expired CA1027708A (fr) 1973-06-14 1974-06-12 Colorants liquides violets disazoiques

Country Status (4)

Country Link
US (1) US4002424A (fr)
CA (1) CA1027708A (fr)
GB (1) GB1469786A (fr)
SE (1) SE406095B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1112003A (fr) * 1977-05-23 1981-11-10 Hans A. Stingl Solutions de colorants azo-amines
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
JP2506327B2 (ja) * 1985-09-17 1996-06-12 三菱化学株式会社 スルホン酸リチウム基又はスルホン酸アンモニウム基を有する染料水溶液の製造方法
JPH0686576B2 (ja) * 1986-04-18 1994-11-02 住友化学工業株式会社 反応染料液状組成物
US4931550A (en) * 1986-05-13 1990-06-05 Imperial Chemical Industries Plc Lithium salt of copper complex monoazo dye
US5075428A (en) * 1988-07-30 1991-12-24 Bayer Aktiengesellschaft 2,4-diamino-6-fluorotriazine disazo reactive dyestuffs
EP0479726B1 (fr) 1990-10-04 1996-08-14 Ciba-Geigy Ag Solutions aqueuses concentrées de colorants bisazoiques anioniques

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1873606A (en) * 1930-05-28 1932-08-23 Gen Aniline Works Inc Secondary disazo dyes
US2536957A (en) * 1946-10-17 1951-01-02 Ciba Ltd Process of making metalliferous azo dyestuffs
US3310552A (en) * 1957-10-25 1967-03-21 Sandoz Ltd Water-soluble monoazo dyestuffs
BE630388A (fr) * 1962-03-31
CH465087A (de) * 1963-03-14 1968-11-15 Ciba Geigy Verfahren zur Herstellung neuer Disazofarbstoffe
DE1644214A1 (de) * 1967-05-22 1970-12-17 Bayer Ag Disazofarbstoffe
CH478952A (de) * 1967-10-25 1969-11-14 Sandoz Ag Verfahren zum Färben oder Bedrucken von synthetischen Polyamidfasern
US3701624A (en) * 1968-10-03 1972-10-31 Du Pont Dyeing cotton and paper with bis(arylazo or sulfoarylazo)-j-acid urea reaction mixture and composition therefor
US3676050A (en) * 1969-01-21 1972-07-11 Du Pont Aqueous dyeing of acid-dyeable polyamide fibers using yellow-to-orange disazo dyes
US3635944A (en) * 1969-05-12 1972-01-18 Allied Chem Highly water soluble disazo dyestuffs
US3723056A (en) * 1969-05-12 1973-03-27 Allied Chem Mixture of phenylazophenylazonaphthyl tri(lithium sulfonate)dyestuffs
US3679353A (en) * 1969-10-30 1972-07-25 Gaf Corp Direct dye,alkanolamine or morpholine,and neutral salt concentrate and milling preparation thereof
US3681320A (en) * 1970-01-13 1972-08-01 Du Pont Preparation of disazo j acid urea dyestuffs

Also Published As

Publication number Publication date
US4002424A (en) 1977-01-11
SE406095B (sv) 1979-01-22
SE7407748L (fr) 1974-12-16
GB1469786A (en) 1977-04-06

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