FR2096408A1 - Navy-blue-violet, water insol monazo dyes - for aromatic polyesters - cellulose acetate and polyamides - Google Patents

Navy-blue-violet, water insol monazo dyes - for aromatic polyesters - cellulose acetate and polyamides

Info

Publication number
FR2096408A1
FR2096408A1 FR7122531A FR7122531A FR2096408A1 FR 2096408 A1 FR2096408 A1 FR 2096408A1 FR 7122531 A FR7122531 A FR 7122531A FR 7122531 A FR7122531 A FR 7122531A FR 2096408 A1 FR2096408 A1 FR 2096408A1
Authority
FR
France
Prior art keywords
opt
lower alkyl
substd
amino
formula
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
FR7122531A
Other languages
French (fr)
Other versions
FR2096408B1 (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 FR2096408A1 publication Critical patent/FR2096408A1/en
Application granted granted Critical
Publication of FR2096408B1 publication Critical patent/FR2096408B1/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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/44—Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups; Desacylation of amino-acyl groups; Deaminating
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

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

Abstract

Water-insol. monazo dyes for dyeing aromatic polyesters and acetate rayon shades fast to light, wetting and dry heat treatments, are free from sulphonic acid and carboxylic acid grps. and have the formula: (where W1 is H, Cl, Br, CN or acylamino of formula: -NHZ1; W2 is H, Cl, Br, Cn or NO2, providing that one of W1 and W2 is H; each Z and Z1 is acyl of formula: -COV or -SO2U, V being H, amino or lower alkyl, lower alkoxy, phenyl or phenoxy opt. carrying substituents and U being lower alkyl or phenyl opt. carrying substituents; Y is H, lower alkyl or alkoxy; R is lower alkyl or phenyl opt. carrying substits. or a radical: A-CO-O-A1-(X)n; A is 1-6C alkylene; n is 1 or 2; A1 is not >4C; X is CN, lower alkoxy, opt. substd. phenoxy, OH, lower alkoxycarbonyl, opt. substd. phenoxycarbonyl, carbonamido, opt. substd. carbonanilido, N-(lower alkyl)-carbonamido or N:N-di-(lower alkyl)carbonamido, amino, opt. substd. anilino, N-(lower alkyl)amino, N:N-di-(lower alkyl)-amino, lower alkylsulphonyl, opt. substd. phenylsulphonyl or a radical of formula Cl.CO-, Cl.COO- or Cl.CONH-, or Cl or Br).
FR7122531A 1970-06-22 1971-06-21 Navy-blue-violet, water insol monazo dyes - for aromatic polyesters - cellulose acetate and polyamides Granted FR2096408A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3018170 1970-06-22
GB667171 1971-03-12

Publications (2)

Publication Number Publication Date
FR2096408A1 true FR2096408A1 (en) 1972-02-18
FR2096408B1 FR2096408B1 (en) 1976-02-06

Family

ID=26240866

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7122531A Granted FR2096408A1 (en) 1970-06-22 1971-06-21 Navy-blue-violet, water insol monazo dyes - for aromatic polyesters - cellulose acetate and polyamides

Country Status (6)

Country Link
BE (1) BE768608A (en)
CA (1) CA921464A (en)
CH (1) CH550231A (en)
DE (1) DE2130992C3 (en)
FR (1) FR2096408A1 (en)
NL (1) NL7108605A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187855A1 (en) * 1972-06-08 1974-01-18 Ici Ltd

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697026B1 (en) * 1992-10-19 1997-06-27 Sandoz Sa NOVEL AZOU COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DISPERSION DYES.
GB0324584D0 (en) 2003-10-21 2003-11-26 Dystar Textilfarben Gmbh & Co Disperse azo dyestuffs
GB0604681D0 (en) 2006-03-08 2006-04-19 Dystar Textilfarben Gmbh & Co Disperse Azo Dyestuffs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861675A (en) * 1938-07-28 1941-02-14 Ig Farbenindustrie Ag Process for preparing azo dyes
DE1260654B (en) * 1962-07-11 1968-02-08 Bayer Ag Process for the preparation of monoazo dyes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187855A1 (en) * 1972-06-08 1974-01-18 Ici Ltd

Also Published As

Publication number Publication date
DE2130992B2 (en) 1981-04-09
CH550231A (en) 1974-06-14
DE2130992A1 (en) 1971-12-30
FR2096408B1 (en) 1976-02-06
DE2130992C3 (en) 1981-12-24
BE768608A (en) 1971-12-16
CA921464A (en) 1973-02-20
NL7108605A (en) 1971-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse