CH487993A - Dye preparation for the production of water-insoluble azo dyes on textile material made from aromatic polyesters or triacetyl cellulose - Google Patents

Dye preparation for the production of water-insoluble azo dyes on textile material made from aromatic polyesters or triacetyl cellulose

Info

Publication number
CH487993A
CH487993A CH656268A CH656268A CH487993A CH 487993 A CH487993 A CH 487993A CH 656268 A CH656268 A CH 656268A CH 656268 A CH656268 A CH 656268A CH 487993 A CH487993 A CH 487993A
Authority
CH
Switzerland
Prior art keywords
production
water
material made
textile material
azo dyes
Prior art date
Application number
CH656268A
Other languages
German (de)
Inventor
Helmut Dr Arm
Hasso Dr Hertel
Rudolf Dr Loewenfeld
Original Assignee
Hoechst 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
Priority claimed from DEF49123A external-priority patent/DE1264389B/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of CH487993A publication Critical patent/CH487993A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/34—Material containing ester groups
    • D06P3/38—Preparing azo dyes on the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Cosmetics (AREA)
  • Coloring (AREA)
CH656268A 1964-06-16 1968-05-03 Dye preparation for the production of water-insoluble azo dyes on textile material made from aromatic polyesters or triacetyl cellulose CH487993A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEF0043183 1964-06-16
DEF49123A DE1264389B (en) 1966-05-05 1966-05-05 Dye preparations for the production of water-insoluble azo dyes on textile material made from aromatic polyesters or triacetyl cellulose
DEF0052330 1967-05-05

Publications (1)

Publication Number Publication Date
CH487993A true CH487993A (en) 1970-03-31

Family

ID=27210365

Family Applications (1)

Application Number Title Priority Date Filing Date
CH656268A CH487993A (en) 1964-06-16 1968-05-03 Dye preparation for the production of water-insoluble azo dyes on textile material made from aromatic polyesters or triacetyl cellulose

Country Status (5)

Country Link
BE (1) BE714695A (en)
CH (1) CH487993A (en)
DE (1) DE1619524A1 (en)
FR (1) FR94424E (en)
GB (1) GB1211478A (en)

Also Published As

Publication number Publication date
GB1211478A (en) 1970-11-04
FR94424E (en) 1969-08-14
BE714695A (en) 1968-11-06
DE1619524A1 (en) 1971-05-19

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Legal Events

Date Code Title Description
PLZ Patent of addition ceased