FR2116490A1 - Anthraquinone dispersion dyes - for colouring hydrophobic synthetic fibres in blue-violet shades - Google Patents

Anthraquinone dispersion dyes - for colouring hydrophobic synthetic fibres in blue-violet shades

Info

Publication number
FR2116490A1
FR2116490A1 FR7143268A FR7143268A FR2116490A1 FR 2116490 A1 FR2116490 A1 FR 2116490A1 FR 7143268 A FR7143268 A FR 7143268A FR 7143268 A FR7143268 A FR 7143268A FR 2116490 A1 FR2116490 A1 FR 2116490A1
Authority
FR
France
Prior art keywords
colouring
blue
synthetic fibres
hydrophobic synthetic
dispersion dyes
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.)
Granted
Application number
FR7143268A
Other languages
French (fr)
Other versions
FR2116490B1 (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 FR2116490A1 publication Critical patent/FR2116490A1/en
Application granted granted Critical
Publication of FR2116490B1 publication Critical patent/FR2116490B1/fr
Granted 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
    • C09B1/51—N-substituted amino-hydroxy anthraquinone
    • C09B1/514—N-aryl derivatives
    • C09B1/5145—N-aryl derivatives only amino and hydroxy groups

Landscapes

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

Abstract

The dyes are of formula:- (in which R1 is H, or an opt. substd. alkyl or phenyl group, R2 is halogen or an opt. substd. alkyl or alkoxy gp. and n is 1 or 2), and they are esp. suitable for dyeing or pointing linear aromatic polyesters, cellulose 2 1/2- and tri-acetates and synthetic polyamides from aq. dispersion. The dyes have improved sublimation resistance, good affinity, better light fastness and excellent wet fastness.
FR7143268A 1970-12-04 1971-12-02 Anthraquinone dispersion dyes - for colouring hydrophobic synthetic fibres in blue-violet shades Granted FR2116490A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1793870 1970-12-04
CH6371 1971-01-05

Publications (2)

Publication Number Publication Date
FR2116490A1 true FR2116490A1 (en) 1972-07-13
FR2116490B1 FR2116490B1 (en) 1974-08-23

Family

ID=25683404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143268A Granted FR2116490A1 (en) 1970-12-04 1971-12-02 Anthraquinone dispersion dyes - for colouring hydrophobic synthetic fibres in blue-violet shades

Country Status (3)

Country Link
DE (1) DE2160006A1 (en)
FR (1) FR2116490A1 (en)
IT (1) IT943704B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182232A2 (en) * 2000-08-23 2002-02-27 Xerox Corporation Colorant compounds, phase change ink compositions, and methods of printing
EP1403336A1 (en) * 2002-09-27 2004-03-31 Xerox Corporation Phase change inks
US6958406B2 (en) 2002-09-27 2005-10-25 Xerox Corporation Colorant compounds
US7053227B2 (en) 2002-09-27 2006-05-30 Xerox Corporation Methods for making colorant compounds

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1182232A2 (en) * 2000-08-23 2002-02-27 Xerox Corporation Colorant compounds, phase change ink compositions, and methods of printing
EP1182232A3 (en) * 2000-08-23 2003-02-12 Xerox Corporation Colorant compounds, phase change ink compositions, and methods of printing
EP1403336A1 (en) * 2002-09-27 2004-03-31 Xerox Corporation Phase change inks
US6958406B2 (en) 2002-09-27 2005-10-25 Xerox Corporation Colorant compounds
US7053227B2 (en) 2002-09-27 2006-05-30 Xerox Corporation Methods for making colorant compounds
US7524979B2 (en) 2002-09-27 2009-04-28 Xerox Corporation Methods of making colorant compounds

Also Published As

Publication number Publication date
DE2160006A1 (en) 1972-06-08
FR2116490B1 (en) 1974-08-23
IT943704B (en) 1973-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse