GB2066282B - Reactive diazo dyestuffs - Google Patents

Reactive diazo dyestuffs

Info

Publication number
GB2066282B
GB2066282B GB8040332A GB8040332A GB2066282B GB 2066282 B GB2066282 B GB 2066282B GB 8040332 A GB8040332 A GB 8040332A GB 8040332 A GB8040332 A GB 8040332A GB 2066282 B GB2066282 B GB 2066282B
Authority
GB
United Kingdom
Prior art keywords
reactive diazo
dyestuffs
diazo dyestuffs
reactive
diazo
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
GB8040332A
Other languages
English (en)
Other versions
GB2066282A (en
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.)
Sandoz AG
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 GB2066282A publication Critical patent/GB2066282A/en
Application granted granted Critical
Publication of GB2066282B publication Critical patent/GB2066282B/en
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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo dyes
    • 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
    • Y10S8/917—Wool or silk
    • 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
    • Y10S8/918—Cellulose textile
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
GB8040332A 1979-12-21 1980-12-17 Reactive diazo dyestuffs Expired GB2066282B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1141179A CH643872A5 (de) 1979-12-21 1979-12-21 Disazoverbindungen, verfahren zur herstellung und verwendung.

Publications (2)

Publication Number Publication Date
GB2066282A GB2066282A (en) 1981-07-08
GB2066282B true GB2066282B (en) 1983-06-02

Family

ID=4373241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8040332A Expired GB2066282B (en) 1979-12-21 1980-12-17 Reactive diazo dyestuffs

Country Status (12)

Country Link
US (1) US4338092A (enExample)
JP (1) JPS5698264A (enExample)
BE (1) BE904410Q (enExample)
BR (1) BR8008368A (enExample)
CH (1) CH643872A5 (enExample)
DE (1) DE3046452A1 (enExample)
ES (1) ES8405831A1 (enExample)
FR (1) FR2472003A1 (enExample)
GB (1) GB2066282B (enExample)
HK (1) HK63086A (enExample)
IT (1) IT1142200B (enExample)
MY (1) MY8600694A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443962A1 (de) * 1983-12-10 1985-06-20 Sandoz-Patent-GmbH, 7850 Lörrach Reaktive disazoverbindungen
DE3517366A1 (de) * 1985-05-14 1986-11-20 Basf Ag, 6700 Ludwigshafen Reaktivfarbstoffe
ES2075071T3 (es) * 1988-10-20 1995-10-01 Sandoz Ag Colorantes azoicos reactivos con fibras.
FR2640988B1 (enExample) * 1988-12-22 1993-02-19 Sandoz Sa
ES2079627T3 (es) * 1990-07-24 1996-01-16 Ciba Geigy Ag Uso de colorantes poliazoicos para la tincion de cuero.
DE59309602D1 (de) * 1992-07-23 1999-07-01 Ciba Geigy Ag Reaktivfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
DE10045790A1 (de) 2000-09-15 2002-03-28 Clariant Gmbh Neue kristalline Modifikationen eines gelben Disazo -Farbmittels und Verfahren zu ihrer Herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869279A (en) 1956-09-14 1961-05-31 Ciba Ltd New azodyestuffs derived from cyanuric halides and processes for their manufacture and application
CH445690A (de) * 1962-09-10 1967-10-31 Ciba Geigy Verfahren zur Herstellung neuer Azofarbstoffe
BE637176A (enExample) * 1963-08-07
BE757602A (fr) 1969-10-17 1971-04-16 Geigy Ag J R Colorants reactifs et leur preparation
GB1549820A (en) * 1975-11-06 1979-08-08 Ciba Geigy Ag Fibre-reactive dyes process for their manufacture and use thereof
CH614969A5 (en) 1975-12-19 1979-12-28 Ciba Geigy Ag Process for preparing fibre-reactive azo dyes
GB2007247A (en) 1977-11-03 1979-05-16 Ici Ltd Azo dyestuffs
IT1192648B (it) 1978-05-30 1988-04-27 Ici Ltd Composti amminoazoici
GB2023158B (en) 1978-05-30 1982-06-09 Ici Ltd Aminoazo compounds

Also Published As

Publication number Publication date
BE904410Q (fr) 1986-06-30
FR2472003B1 (enExample) 1984-11-09
GB2066282A (en) 1981-07-08
DE3046452A1 (de) 1981-08-27
ES498016A0 (es) 1984-06-16
MY8600694A (en) 1986-12-31
CH643872A5 (de) 1984-06-29
BR8008368A (pt) 1981-07-07
JPS5698264A (en) 1981-08-07
HK63086A (en) 1986-08-29
JPH0135830B2 (enExample) 1989-07-27
IT8050388A0 (it) 1980-12-16
IT1142200B (it) 1986-10-08
ES8405831A1 (es) 1984-06-16
DE3046452C2 (enExample) 1989-03-09
US4338092A (en) 1982-07-06
FR2472003A1 (fr) 1981-06-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951217