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ES403780A1 - Water-insoluble monoazo dyestuffs and process for heir preparation - Google Patents

Water-insoluble monoazo dyestuffs and process for heir preparation

Info

Publication number
ES403780A1
ES403780A1 ES403780A ES403780A ES403780A1 ES 403780 A1 ES403780 A1 ES 403780A1 ES 403780 A ES403780 A ES 403780A ES 403780 A ES403780 A ES 403780A ES 403780 A1 ES403780 A1 ES 403780A1
Authority
ES
Spain
Prior art keywords
water
general formula
insoluble monoazo
preparation
formula
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
ES403780A
Other languages
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES403780A1 publication Critical patent/ES403780A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Coloring (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedure for the preparation of water-insoluble monoazo dyes of the general formula **(See formula)** where R means a hydrogen atom or an alcohol group with 1 to 4 carbon atoms and X means a hydrogen atom, a halogen atom, preferably a chlorine or bromine atom, a methyl group or a methoxy group, characterized by which the mono (methyl ester) -amide compounds of 5-amino-isophthalic acid of the general formula are coupled **(See formula)** with 5-acetoacetylaminobenzimidazolones of the general formula **(See formula)** in which R and X have the meanings indicated above. (Machine-translation by Google Translate, not legally binding)
ES403780A 1971-06-18 1972-06-13 Water-insoluble monoazo dyestuffs and process for heir preparation Expired ES403780A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712130040 DE2130040C3 (en) 1971-06-18 1971-06-18 Water-insoluble monoazo compounds, process for their preparation and their use

Publications (1)

Publication Number Publication Date
ES403780A1 true ES403780A1 (en) 1975-05-01

Family

ID=5810998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403780A Expired ES403780A1 (en) 1971-06-18 1972-06-13 Water-insoluble monoazo dyestuffs and process for heir preparation

Country Status (13)

Country Link
JP (1) JPS5641661B1 (en)
AT (1) AT310320B (en)
AU (1) AU465743B2 (en)
BE (1) BE785102A (en)
BR (1) BR7203928D0 (en)
CA (1) CA968790A (en)
CH (1) CH569763A5 (en)
DE (1) DE2130040C3 (en)
ES (1) ES403780A1 (en)
FR (1) FR2142075B1 (en)
GB (1) GB1398015A (en)
IT (1) IT961229B (en)
NL (1) NL7208054A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2302482C3 (en) * 1973-01-19 1984-01-05 Hoechst Ag, 6230 Frankfurt Disazo pigment, process for its preparation and its use
CH626906A5 (en) * 1977-07-27 1981-12-15 Ciba Geigy Ag
US4442350A (en) * 1981-08-17 1984-04-10 The United States Of America As Represented By The Secretary Of The Navy Fiber optic sensor with enhanced immunity to random environmental perturbations
JPS58165615U (en) * 1982-04-30 1983-11-04 大倉電気株式会社 Soundproof recording paper advancing device

Also Published As

Publication number Publication date
BE785102A (en) 1972-12-19
NL7208054A (en) 1972-12-20
IT961229B (en) 1973-12-10
CA968790A (en) 1975-06-03
BR7203928D0 (en) 1973-06-28
DE2130040B2 (en) 1979-01-04
CH569763A5 (en) 1975-11-28
DE2130040C3 (en) 1979-08-30
GB1398015A (en) 1975-06-18
FR2142075A1 (en) 1973-01-26
DE2130040A1 (en) 1972-12-21
AU4351972A (en) 1973-12-20
AT310320B (en) 1973-09-25
FR2142075B1 (en) 1977-12-23
AU465743B2 (en) 1973-12-20
JPS5641661B1 (en) 1981-09-29

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