CH497502A - Process for the preparation of water-insoluble monoazo dyes - Google Patents

Process for the preparation of water-insoluble monoazo dyes

Info

Publication number
CH497502A
CH497502A CH1198468A CH1198468A CH497502A CH 497502 A CH497502 A CH 497502A CH 1198468 A CH1198468 A CH 1198468A CH 1198468 A CH1198468 A CH 1198468A CH 497502 A CH497502 A CH 497502A
Authority
CH
Switzerland
Prior art keywords
preparation
water
monoazo dyes
insoluble monoazo
insoluble
Prior art date
Application number
CH1198468A
Other languages
German (de)
Inventor
Brachel Hanswilli Dr Von
Dieter Dr Cornelius
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Priority to CH1198468A priority Critical patent/CH497502A/en
Priority to DE19691934786 priority patent/DE1934786A1/en
Priority to NL6911645A priority patent/NL6911645A/xx
Priority to FR6927336A priority patent/FR2015373B1/fr
Priority to GB3972769A priority patent/GB1235592A/en
Priority to BE737289D priority patent/BE737289A/xx
Publication of CH497502A publication Critical patent/CH497502A/en

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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
    • E04G1/32—Other free-standing supports, e.g. using trestles

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1198468A 1968-08-09 1968-08-09 Process for the preparation of water-insoluble monoazo dyes CH497502A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1198468A CH497502A (en) 1968-08-09 1968-08-09 Process for the preparation of water-insoluble monoazo dyes
DE19691934786 DE1934786A1 (en) 1968-08-09 1969-07-09 Water-insoluble monoazo dyes
NL6911645A NL6911645A (en) 1968-08-09 1969-07-30
FR6927336A FR2015373B1 (en) 1968-08-09 1969-08-08
GB3972769A GB1235592A (en) 1968-08-09 1969-08-08 Water-insoluble monoazo dyes
BE737289D BE737289A (en) 1968-08-09 1969-08-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1198468A CH497502A (en) 1968-08-09 1968-08-09 Process for the preparation of water-insoluble monoazo dyes

Publications (1)

Publication Number Publication Date
CH497502A true CH497502A (en) 1970-10-15

Family

ID=4378745

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1198468A CH497502A (en) 1968-08-09 1968-08-09 Process for the preparation of water-insoluble monoazo dyes

Country Status (6)

Country Link
BE (1) BE737289A (en)
CH (1) CH497502A (en)
DE (1) DE1934786A1 (en)
FR (1) FR2015373B1 (en)
GB (1) GB1235592A (en)
NL (1) NL6911645A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH582734A5 (en) * 1973-07-17 1976-12-15 Sandoz Ag
IT1114240B (en) * 1979-05-18 1986-01-27 Acna MONO AZOCOLORANTS FOR DYEING AND PRINTING OF CHEMICAL FIBERS
DE3643302A1 (en) * 1986-12-18 1988-07-07 Lutz R Thiel Shut-off framework for safeguarding traffic

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1147010A (en) * 1951-12-21 1957-11-18 Eastman Kodak Co New azo compounds and their applications
FR1278014A (en) * 1960-10-20 1961-12-08 Ciba Geigy Monoazo dyes and their preparation process
GB993162A (en) * 1962-04-17 1965-05-26 Ici Ltd New water-insoluble monoazo dyestuffs

Also Published As

Publication number Publication date
BE737289A (en) 1970-02-09
GB1235592A (en) 1971-06-16
DE1934786A1 (en) 1970-02-12
FR2015373B1 (en) 1974-05-03
NL6911645A (en) 1970-02-11
FR2015373A1 (en) 1970-04-24

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Legal Events

Date Code Title Description
PL Patent ceased