ES503142A1 - Procedimiento para preparar colorantes reactivos con celulo-sa - Google Patents

Procedimiento para preparar colorantes reactivos con celulo-sa

Info

Publication number
ES503142A1
ES503142A1 ES503142A ES503142A ES503142A1 ES 503142 A1 ES503142 A1 ES 503142A1 ES 503142 A ES503142 A ES 503142A ES 503142 A ES503142 A ES 503142A ES 503142 A1 ES503142 A1 ES 503142A1
Authority
ES
Spain
Prior art keywords
chem
so3h
reactive dyestuffs
dyes
cellulose
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
ES503142A
Other languages
English (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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES503142A1 publication Critical patent/ES503142A1/es
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
    • C09B62/043—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 containing two or more triazine rings linked together by a non-chromophoric link

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Procedimiento para preparar colorantes reactivos con celulosa que, en forma del ácido libre, tienen la fórmula **fórmula** en donde A es: **fórmula** en donde n es 1 ó 2; B es **fórmula** en donde Y es H, Cl ó SO3H; R es H o alquilo normal C1-4; R'' y R''` son cada uno independientemente H, CH3 ó C2H5; T es Cl, Br, F, SO3H o un grupo amonio cuaternario y D es **fórmula** en donde Z es H, SO3H, ó COOH, m es 1 ó 2; y W es H, Cl, CH3 o OCH3 de fórmula **fórmula** con 2 moles de un compuesto de triazinilo de fórmula ** fórmula** en donde A,B,R,R'',R''`,WZ y m se definen como anteriormente y P'' es cloro, bromo o fluor.
ES503142A 1980-06-18 1981-06-17 Procedimiento para preparar colorantes reactivos con celulo-sa Expired ES503142A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8019871 1980-06-18

Publications (1)

Publication Number Publication Date
ES503142A1 true ES503142A1 (es) 1982-04-16

Family

ID=10514124

Family Applications (1)

Application Number Title Priority Date Filing Date
ES503142A Expired ES503142A1 (es) 1980-06-18 1981-06-17 Procedimiento para preparar colorantes reactivos con celulo-sa

Country Status (6)

Country Link
EP (1) EP0042204A3 (es)
JP (1) JPS5730764A (es)
AU (1) AU6968881A (es)
CS (1) CS222247B2 (es)
ES (1) ES503142A1 (es)
ZA (1) ZA812611B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60181374A (ja) * 1984-02-20 1985-09-17 住友化学工業株式会社 セルロ−ス系繊維材料を染色する方法
JPH0723586B2 (ja) * 1984-02-20 1995-03-15 住友化学工業株式会社 セルロ−ス系繊維材料の染色法
JPH0723587B2 (ja) * 1984-02-21 1995-03-15 住友化学工業株式会社 セルロ−ス系繊維材料の染色方法
JPS60208367A (ja) * 1984-04-02 1985-10-19 Sumitomo Chem Co Ltd ピリミジン化合物およびそれを用いる繊維材料の染色または捺染法
JPH0723455B2 (ja) * 1984-06-20 1995-03-15 住友化学工業株式会社 トリアジン化合物およびそれを用いる繊維材料の染色または捺染法
JPH066676B2 (ja) * 1985-07-09 1994-01-26 日本化薬株式会社 アゾ化合物及びそれを用いる染色法
GB8828222D0 (en) * 1988-12-02 1989-01-05 Ici Plc Reactive dyes
US5269816A (en) * 1988-12-02 1993-12-14 Imperial Chemical Industries Plc Process for coloring textile materials
GB9300065D0 (en) * 1992-03-06 1993-03-03 Zeneca Ltd Chemical compositions
JP2572335B2 (ja) * 1992-10-30 1997-01-16 住友化学工業株式会社 セルロース系繊維材料の染色方法
ATE269378T1 (de) * 1998-12-11 2004-07-15 Clariant Finance Bvi Ltd Faserreaktive disazofarbstoffe
GB0319234D0 (en) 2003-08-15 2003-09-17 Dystar Textilfarben Gmbh & Co Fibre reactive azo dyes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH422196A (de) * 1958-08-11 1966-10-15 Ciba Geigy Verfahren zur Herstellung neuer Azofarbstoffe
JPS5857464B2 (ja) * 1975-12-29 1983-12-20 日本化薬株式会社 ハンノウセイアゾセンリヨウノセイホウ
JPS5857465B2 (ja) * 1976-11-12 1983-12-20 日本化薬株式会社 新規反応性アゾ染料、その製法及びそれによる染色法

Also Published As

Publication number Publication date
ZA812611B (en) 1982-04-28
AU6968881A (en) 1981-12-24
EP0042204A2 (en) 1981-12-23
EP0042204A3 (en) 1982-03-03
CS222247B2 (en) 1983-05-27
JPS5730764A (en) 1982-02-19

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