ES392375A1 - Water-soluble monoazo dyestuffs - Google Patents

Water-soluble monoazo dyestuffs

Info

Publication number
ES392375A1
ES392375A1 ES392375A ES392375A ES392375A1 ES 392375 A1 ES392375 A1 ES 392375A1 ES 392375 A ES392375 A ES 392375A ES 392375 A ES392375 A ES 392375A ES 392375 A1 ES392375 A1 ES 392375A1
Authority
ES
Spain
Prior art keywords
formula
water
monoazo dyestuffs
signifies
soluble monoazo
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
ES392375A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES392375A1 publication Critical patent/ES392375A1/en
Expired legal-status Critical Current

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Abstract

Procedure for obtaining monoazoic odorants of the formula ** (See formula) ** wherein the meaning of X is chosen from methyl, ethyl, chlorine, methoxy and ethoxy, and one of the Y signifies hydrogen and the other Y a -COOR group, where R signifies both a substituted and unsubstituted moiety of a primary alcohol as well as a phenyl radical, optionally substituted, characterized in that the diazo compound of an amine of formula ** (See formula) ** it is coupled with 2-amino-8-hydroxynaphthalene-6-sulfonic acid. (Machine-translation by Google Translate, not legally binding)
ES392375A 1970-06-19 1971-06-17 Water-soluble monoazo dyestuffs Expired ES392375A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH945670A CH533666A (en) 1970-06-19 1970-06-19 Process for the preparation of monoazo compounds

Publications (1)

Publication Number Publication Date
ES392375A1 true ES392375A1 (en) 1974-07-01

Family

ID=4352188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES392375A Expired ES392375A1 (en) 1970-06-19 1971-06-17 Water-soluble monoazo dyestuffs

Country Status (8)

Country Link
BE (1) BE768748A (en)
CA (1) CA964261A (en)
CH (1) CH533666A (en)
DE (1) DE2130109A1 (en)
ES (1) ES392375A1 (en)
FR (1) FR2095363B1 (en)
GB (1) GB1350256A (en)
NL (1) NL7108315A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1550651A (en) * 1976-01-16 1979-08-15 Ici Ltd Monoazo dyes
DE3634393A1 (en) * 1986-10-09 1988-04-14 Basf Ag SOLVENT DYES WITH CARBONIC ACID FUNCTIONS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR813807A (en) * 1935-11-21 1937-06-09 Ici Ltd Manufacturing process of monoazo dyes
DE1644074C3 (en) * 1967-12-01 1974-12-12 Basf Ag, 6700 Ludwigshafen Monoazo dyes containing sulfonic acid groups, processes for their production and dye preparations

Also Published As

Publication number Publication date
FR2095363A1 (en) 1972-02-11
CH533666A (en) 1973-02-15
DE2130109A1 (en) 1971-12-23
BE768748A (en) 1971-11-03
GB1350256A (en) 1974-04-18
FR2095363B1 (en) 1975-09-26
NL7108315A (en) 1971-12-21
CA964261A (en) 1975-03-11

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