GB1235592A - Water-insoluble monoazo dyes - Google Patents

Water-insoluble monoazo dyes

Info

Publication number
GB1235592A
GB1235592A GB3972769A GB3972769A GB1235592A GB 1235592 A GB1235592 A GB 1235592A GB 3972769 A GB3972769 A GB 3972769A GB 3972769 A GB3972769 A GB 3972769A GB 1235592 A GB1235592 A GB 1235592A
Authority
GB
United Kingdom
Prior art keywords
water
insoluble monoazo
monoazo dyes
aug
alkyl
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
GB3972769A
Inventor
Hanswilli Von Brachel
Dieter Cornelius
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.)
Cassella Farbwerke Mainkur AG
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
Publication of GB1235592A publication Critical patent/GB1235592A/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
    • 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)

Abstract

1,235,592. Water-insoluble monoazo dyes. CASSELLA FARBWERKE MAINKUR A.G. 8 Aug., 1969 [9 Aug., 1968], No. 39727/69. Heading C4P. Water-insoluble monoazo dyestuffs of the general Formula I wherein R 1 and R 2 are each alkyl, alkenyl, aralkyl, cycloalkyl, cycloalkenyl, alkyleyeloalkyl or alkylcycloalkenyl; X is -CO- or - COO-; Y is hydrogen, alkyl, phenyl (may be substituted), chloro, bromo or cyano; and R 3 is a substituted alkyl group, may be produced by diazotization and coupling.
GB3972769A 1968-08-09 1969-08-08 Water-insoluble monoazo dyes Expired GB1235592A (en)

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
GB1235592A true GB1235592A (en) 1971-06-16

Family

ID=4378745

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3972769A Expired GB1235592A (en) 1968-08-09 1969-08-08 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
FR2015373A1 (en) 1970-04-24
BE737289A (en) 1970-02-09
FR2015373B1 (en) 1974-05-03
NL6911645A (en) 1970-02-11
CH497502A (en) 1970-10-15
DE1934786A1 (en) 1970-02-12

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