CH499591A - Herstellung von Bis-azoverbindungen - Google Patents

Herstellung von Bis-azoverbindungen

Info

Publication number
CH499591A
CH499591A CH1691969A CH1691969A CH499591A CH 499591 A CH499591 A CH 499591A CH 1691969 A CH1691969 A CH 1691969A CH 1691969 A CH1691969 A CH 1691969A CH 499591 A CH499591 A CH 499591A
Authority
CH
Switzerland
Prior art keywords
bis
production
azo compounds
azo
compounds
Prior art date
Application number
CH1691969A
Other languages
English (en)
Inventor
F Dr Feeman James
Original Assignee
Crompton & Knowles Corp
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 Crompton & Knowles Corp filed Critical Crompton & Knowles Corp
Publication of CH499591A publication Critical patent/CH499591A/de

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
    • 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
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
    • 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
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/924—Polyamide fiber
    • 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
    • Y10S8/929—Carpet dyeing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CH1691969A 1968-11-14 1969-11-13 Herstellung von Bis-azoverbindungen CH499591A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77595068A 1968-11-14 1968-11-14

Publications (1)

Publication Number Publication Date
CH499591A true CH499591A (de) 1970-11-30

Family

ID=25106032

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1691969A CH499591A (de) 1968-11-14 1969-11-13 Herstellung von Bis-azoverbindungen

Country Status (6)

Country Link
US (1) US3580901A (de)
BE (1) BE739971A (de)
CH (1) CH499591A (de)
DE (1) DE1957115C3 (de)
FR (1) FR1604323A (de)
GB (1) GB1289856A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039528A (en) * 1969-07-17 1977-08-02 Imperial Chemical Industries Limited Sulphonic acid-, hydroxy-substituted phenyl azo-naphthyl azo-N-aryl amino dyes
FR2206358B1 (de) * 1972-11-13 1975-11-07 Ugine Kuhlmann
US3932379A (en) * 1973-01-04 1976-01-13 Althouse Tertre en abrege "Atsa" societe anonyme Water-soluble maroon and rubine sulphodiphenylazophenyl- or naphthylazoaniline dyes for polyamide fibers
US4143035A (en) * 1974-07-19 1979-03-06 Toms River Chemical Corporation Disazo dyestuffs having an alkoxy group on the first and/or second component

Also Published As

Publication number Publication date
FR1604323A (de) 1971-10-11
US3580901A (en) 1971-05-25
DE1957115A1 (de) 1970-11-19
GB1289856A (de) 1972-09-20
DE1957115C3 (de) 1975-01-09
DE1957115B2 (de) 1974-05-02
BE739971A (de) 1970-03-16

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Legal Events

Date Code Title Description
PL Patent ceased