CH473190A - Process for the preparation of sparingly soluble azo dyes which are dispersible in water - Google Patents

Process for the preparation of sparingly soluble azo dyes which are dispersible in water

Info

Publication number
CH473190A
CH473190A CH1615266A CH1615266A CH473190A CH 473190 A CH473190 A CH 473190A CH 1615266 A CH1615266 A CH 1615266A CH 1615266 A CH1615266 A CH 1615266A CH 473190 A CH473190 A CH 473190A
Authority
CH
Switzerland
Prior art keywords
dispersible
preparation
water
sparingly soluble
azo dyes
Prior art date
Application number
CH1615266A
Other languages
German (de)
Inventor
Hans Dr Ackermann
Werner Dr Bossard
Jacques Dr Voltz
Hans Dr Wegmueller
Original Assignee
Geigy Ag J R
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 CH1085765A external-priority patent/CH455986A/en
Application filed by Geigy Ag J R filed Critical Geigy Ag J R
Priority to DE1644259A priority Critical patent/DE1644259C3/en
Priority to NL6715113A priority patent/NL6715113A/xx
Priority to DK552767AA priority patent/DK124829B/en
Priority to AT1002267A priority patent/AT276591B/en
Priority to ES346886A priority patent/ES346886A2/en
Priority to FR127200A priority patent/FR93542E/en
Priority to GB50587/67A priority patent/GB1180759A/en
Priority to US681587A priority patent/US3532682A/en
Priority to BE714557D priority patent/BE714557A/xx
Publication of CH473190A publication Critical patent/CH473190A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/50—Three nitrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1615266A 1965-08-02 1966-11-08 Process for the preparation of sparingly soluble azo dyes which are dispersible in water CH473190A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DE1644259A DE1644259C3 (en) 1965-08-02 1967-11-07 Azo dyes that are sparingly soluble in water, process for their production and their use for dyeing
NL6715113A NL6715113A (en) 1965-08-02 1967-11-07
DK552767AA DK124829B (en) 1965-08-02 1967-11-07 Highly soluble, dispersible, pyrimidine group-containing azo compounds for dyeing hydrophobic organic fibers.
AT1002267A AT276591B (en) 1965-08-02 1967-11-07 Process for the production of new azo dyes that are sparingly soluble in water
ES346886A ES346886A2 (en) 1965-08-02 1967-11-07 5-arylazo-pyrimidine dyestuffs
FR127200A FR93542E (en) 1965-08-02 1967-11-07 Azo dyes and their preparation.
GB50587/67A GB1180759A (en) 1965-08-02 1967-11-07 Improvements relating to Difficultly Water-Soluble Azo Dyestuffs which can be Dispersed in Water, and their use
US681587A US3532682A (en) 1965-08-02 1967-11-08 5-arylazo-pyrimidine dyestuffs
BE714557D BE714557A (en) 1965-08-02 1968-05-02

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1085765A CH455986A (en) 1965-08-02 1965-08-02 Process for the preparation of sparingly soluble azo dyes which are dispersible in water
DEG0047575 1966-08-01

Publications (1)

Publication Number Publication Date
CH473190A true CH473190A (en) 1969-05-31

Family

ID=25707406

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1610166A CH473189A (en) 1965-08-02 1966-11-08 Process for the preparation of sparingly soluble azo dyes which are dispersible in water
CH1615266A CH473190A (en) 1965-08-02 1966-11-08 Process for the preparation of sparingly soluble azo dyes which are dispersible in water

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1610166A CH473189A (en) 1965-08-02 1966-11-08 Process for the preparation of sparingly soluble azo dyes which are dispersible in water

Country Status (1)

Country Link
CH (2) CH473189A (en)

Also Published As

Publication number Publication date
CH473189A (en) 1969-05-31

Similar Documents

Publication Publication Date Title
CH468444A (en) Process for the production of azo dyes that are sparingly soluble in water
CH480410A (en) Process for the preparation of water-soluble azopyrimidine dyes
CH497503A (en) Process for the production of azo dyes which are sparingly soluble in water
CH424031A (en) Process for the production of azo dyes which are sparingly soluble in water
CH428036A (en) Process for the production of monoazo dyes which are sparingly soluble in water
CH508703A (en) Process for the preparation of azo disperse dyes
CH527884A (en) Process for the preparation of disazo dyes
CH483478A (en) Process for the preparation of cyclammonium azo dyes
CH517146A (en) Process for the preparation of water-insoluble disazo dyes
CH475311A (en) Process for the production of azo dyes which are sparingly soluble in water
CH475310A (en) Process for the production of azo dyes which are sparingly soluble in water
CH489582A (en) Process for the preparation of water-soluble disazo dyes
CH455986A (en) Process for the preparation of sparingly soluble azo dyes which are dispersible in water
CH472478A (en) Process for the preparation of water-soluble azo dyes
AT276591B (en) Process for the production of new azo dyes that are sparingly soluble in water
CH455987A (en) Process for the production of monoazo dyes which are sparingly soluble in water
CH459424A (en) Process for the preparation of water-soluble phthalocyanine dyes
CH409190A (en) Process for the production of azo dyes which are sparingly soluble in water
CH464393A (en) Process for the production of azo dyes that are sparingly soluble in water
CH478888A (en) Process for the preparation of dyes insoluble in water
CH428031A (en) Process for the production of azo dyes which are sparingly soluble in water
CH521422A (en) Process for the preparation of water-soluble azopyrimidine dyes
CH448320A (en) Process for the production of azo dyes which are sparingly soluble in water
CH465097A (en) Process for the production of disazo dyes which are sparingly soluble in water
CH425036A (en) Process for the production of azo dyes which are sparingly soluble in water

Legal Events

Date Code Title Description
PLZ Patent of addition ceased