FR2013644A7 - Slightly water sol azo dyes for synthetic or - semi synthetic hydrophopic materials - Google Patents

Slightly water sol azo dyes for synthetic or - semi synthetic hydrophopic materials

Info

Publication number
FR2013644A7
FR2013644A7 FR6919138A FR6919138A FR2013644A7 FR 2013644 A7 FR2013644 A7 FR 2013644A7 FR 6919138 A FR6919138 A FR 6919138A FR 6919138 A FR6919138 A FR 6919138A FR 2013644 A7 FR2013644 A7 FR 2013644A7
Authority
FR
France
Prior art keywords
synthetic
azo dyes
hydrophopic
materials
slightly water
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
FR6919138A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2013644A7 publication Critical patent/FR2013644A7/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • 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

Azo dyes are obtd. in known manner by coupling diazotised aromatic or heterocyclic amines with appropriate coupling components. Synthetic polyesters are dyed fast shades of yellow, brown, red, scarlet and violet. Thus the dyestuff obtd. by coupling diazotised 2-chloro-4-nitroaniline with 2-benzoylamino-4-nitro-1:1'diphenylamine dyes polyesters scarlet shades.
FR6919138A 1968-07-25 1969-06-10 Slightly water sol azo dyes for synthetic or - semi synthetic hydrophopic materials Expired FR2013644A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1119468A CH496065A (en) 1968-07-25 1968-07-25 Process for the preparation of azo compounds

Publications (1)

Publication Number Publication Date
FR2013644A7 true FR2013644A7 (en) 1970-04-03

Family

ID=4370987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6919138A Expired FR2013644A7 (en) 1968-07-25 1969-06-10 Slightly water sol azo dyes for synthetic or - semi synthetic hydrophopic materials

Country Status (3)

Country Link
BE (1) BE734308A (en)
CH (1) CH496065A (en)
FR (1) FR2013644A7 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138767A (en) * 1982-02-10 1983-08-17 Hitachi Ltd Liquid crystal composition and display material

Also Published As

Publication number Publication date
BE734308A (en) 1969-11-17
CH496065A (en) 1970-09-15

Similar Documents

Publication Publication Date Title
EP0020161A3 (en) Azodyestuffs derived from 5-membered heterocyclic amines and aromatic couplers containing sulpho-groups, or salts thereof and their use in dyeing polyamide fibres
GB1220462A (en) Disazo dyestuffs and processes for their manufacture and use
FR2013644A7 (en) Slightly water sol azo dyes for synthetic or - semi synthetic hydrophopic materials
GB1303269A (en)
GB1208405A (en) Water-insoluble monoazo dyestuffs
GB1206179A (en) New water-insoluble azo dyestuffs and processes for their manufacture
GB1310564A (en) Disperse dyes of the aminopyrazole series
GB1168359A (en) Water-Insoluble Monoazo Dyestuffs and process for their manufacture
ES442417A1 (en) Disazo dyestuffs
GB1227989A (en)
GB1231593A (en)
GB1250115A (en)
CA937932A (en) Disazo dyes for differential dyeing polyamides
GB1277090A (en) New azo dyestuffs and processes for their manufacture and use
GB1257346A (en)
GB1445726A (en) Water soluble disazo dyes
IT1021269B (en) MONOAZO DYES IN DISPERSION
NL7707764A (en) Water-insoluble mono-azo dyestuffs
ES8203938A1 (en) Disperse monoazo dyestuffs.
DK124556B (en) Water-insoluble, acetoacetylamino group-containing monoazo dyes for use in the pigmentation of lacquers and plastics, for the dyeing of synthetic fibers in bulk and for the production of printing inks.
FR2048015A1 (en) Monoazo dyes
GB1331142A (en) Disazo dyes their production and use
GB1127582A (en) Azo dye for dyeing and printing linear polyester textile materials
FR2149233A5 (en) Royal-blue, water-insol monazo dyes - for fast dyeing polyesters
GB1231639A (en)

Legal Events

Date Code Title Description
ST Notification of lapse