GB1414404A - Fibre-reactive disazo compounds their manufacture and use - Google Patents

Fibre-reactive disazo compounds their manufacture and use

Info

Publication number
GB1414404A
GB1414404A GB431773A GB431773A GB1414404A GB 1414404 A GB1414404 A GB 1414404A GB 431773 A GB431773 A GB 431773A GB 431773 A GB431773 A GB 431773A GB 1414404 A GB1414404 A GB 1414404A
Authority
GB
United Kingdom
Prior art keywords
fibre
reactive disazo
manufacture
dyes
disazo compounds
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
GB431773A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Geigy AG filed Critical Ciba Geigy AG
Publication of GB1414404A publication Critical patent/GB1414404A/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
    • C09B62/043—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)

Abstract

1414404 Fibre-reactive disazo dyes CIBAGEIGY AG 29 Jan 1973 [3 Feb 1972] 4317/73 Heading C4P Fibre-reactive disazo dyes have the formula wherein X 1 and X 2 each independently represents H or SO 3 H, Y represents Me, Et, OMe,OEt or Cl, Z 1 and Z 2 each independently represents a halogen atom and R 1 and R 2 each represents H or C 1 -C 4 alkyl. They may be made by coupling, metallization, acylation and condensation. The dyes are suitable for dyeing and printing many materials, such as silk, leather, wool, superpolyamides and superpolyurethanes, and especially cellulosic fibres such as linen, cellulose, regenerated cellulose, and cotton. They give blue shades. Reference has been directed by the Comptroller to Specification 1,272,291.
GB431773A 1972-02-03 1973-01-29 Fibre-reactive disazo compounds their manufacture and use Expired GB1414404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH161172A CH568372A5 (en) 1972-02-03 1972-02-03

Publications (1)

Publication Number Publication Date
GB1414404A true GB1414404A (en) 1975-11-19

Family

ID=4214475

Family Applications (1)

Application Number Title Priority Date Filing Date
GB431773A Expired GB1414404A (en) 1972-02-03 1973-01-29 Fibre-reactive disazo compounds their manufacture and use

Country Status (7)

Country Link
JP (1) JPS4888117A (en)
BE (1) BE794892A (en)
CH (1) CH568372A5 (en)
DE (1) DE2304960A1 (en)
FR (1) FR2169987A1 (en)
GB (1) GB1414404A (en)
IT (1) IT977124B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304651A1 (en) * 1976-03-18 1976-10-15 Ciba Geigy Ag Fibre-reactive dyes - contg two diamino monofluoro s-triazinyl gps in the reactive gp (BE200976)

Also Published As

Publication number Publication date
BE794892A (en) 1973-08-02
JPS4888117A (en) 1973-11-19
FR2169987A1 (en) 1973-09-14
CH568372A5 (en) 1975-10-31
DE2304960A1 (en) 1973-08-09
IT977124B (en) 1974-09-10

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Legal Events

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