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GB1351976A - Reactive dyestuffs their manufacture and use - Google Patents

Reactive dyestuffs their manufacture and use

Info

Publication number
GB1351976A
GB1351976A GB1351976DA GB1351976A GB 1351976 A GB1351976 A GB 1351976A GB 1351976D A GB1351976D A GB 1351976DA GB 1351976 A GB1351976 A GB 1351976A
Authority
GB
United Kingdom
Prior art keywords
formula
dyes
halogen atom
radical
reactive
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
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 GB1351976A publication Critical patent/GB1351976A/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
    • C09B62/36—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 some other heterocyclic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

1351976 Reactive dyes CIBA-GEIGY AG 24 Nov 1971 54680/71 Heading C4P The invention comprises dyestuffs which contain a reactive aziridine radical of the formula wherein R, R 2 , R 3 and R 4 each independently represents H or a C 1 -C 5 alkyl radical which may be substituted and R 1 represents H or an optionally substituted alkyl radical. Suitable dyes are those of the azo, anthraquinone, phthalocyanine and nitroaryl series. The dyes of Formula I may be obtained by reacting a dyestuff containing a radical of the formula or of formula in which X represents a halogen atom and one Y is a halogen atom and the other is H or a halogen atom, with a primary amine of the formula H 2 N-R 1 . The dyes give yellow, organge, blue, green and red shades on cellulose or nitrogen-containing fibres.
GB1351976D 1971-11-24 1971-11-24 Reactive dyestuffs their manufacture and use Expired GB1351976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5468071 1971-11-24

Publications (1)

Publication Number Publication Date
GB1351976A true GB1351976A (en) 1974-05-15

Family

ID=10471766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351976D Expired GB1351976A (en) 1971-11-24 1971-11-24 Reactive dyestuffs their manufacture and use

Country Status (1)

Country Link
GB (1) GB1351976A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252976A (en) * 1991-01-26 1992-08-26 Sandoz Ltd Pigments containing intermolecular salts of zwitterionic compounds
US8216666B2 (en) 2008-02-29 2012-07-10 The Procter & Gamble Company Substrates having improved crockfastness
EP2502613A2 (en) 2008-03-10 2012-09-26 Perachem Limited Hair treatment composition and methods
US8895111B2 (en) 2007-03-14 2014-11-25 Kimberly-Clark Worldwide, Inc. Substrates having improved ink adhesion and oil crockfastness

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252976A (en) * 1991-01-26 1992-08-26 Sandoz Ltd Pigments containing intermolecular salts of zwitterionic compounds
US5304244A (en) * 1991-01-26 1994-04-19 Sandoz Ltd. Zwitterionic pigments
GB2252976B (en) * 1991-01-26 1995-04-05 Sandoz Ltd Zwitterionic pigments
US8895111B2 (en) 2007-03-14 2014-11-25 Kimberly-Clark Worldwide, Inc. Substrates having improved ink adhesion and oil crockfastness
US8216666B2 (en) 2008-02-29 2012-07-10 The Procter & Gamble Company Substrates having improved crockfastness
US8673430B2 (en) 2008-02-29 2014-03-18 Alrick Vincent Warner Substrates having improved crockfastness
US9283794B2 (en) 2008-02-29 2016-03-15 The Procter & Gamble Company Substrates having improved crockfastness
US9770373B2 (en) 2008-02-29 2017-09-26 The Procter & Gamble Company Substrates having improved crockfastness
US10836196B2 (en) 2008-02-29 2020-11-17 The Procter & Gamble Company Substrates having improved crockfastness
EP2502613A2 (en) 2008-03-10 2012-09-26 Perachem Limited Hair treatment composition and methods

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Legal Events

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