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GB918292A - - Google Patents

Info

Publication number
GB918292A
GB918292A GB918292DA GB918292A GB 918292 A GB918292 A GB 918292A GB 918292D A GB918292D A GB 918292DA GB 918292 A GB918292 A GB 918292A
Authority
GB
United Kingdom
Prior art keywords
dyes
ethyl
bases
salts
benzylisothiourea
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
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.)
Publication date
Publication of GB918292A publication Critical patent/GB918292A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00Dyes not provided for by a single group of this subclass
    • C09B69/02Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/04Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds
    • C09B69/045Dyestuff salts, e.g. salts of acid dyes with basic dyes of anionic dyes with nitrogen containing compounds of anionic azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

The invention comprises salts of organic bases with acid dyes of formula <FORM:0918292/IV (b)/1> and they are made by treating the dye with the required base. Rings A and B may be further substituted, e.g. by Me or Cl. The starting dyes are, in part, disclosed in Specification 495,662. Indicated bases include 2-ethyl-hexylamine, cyclohexylamine, bis-(2-ethyl-hexyl)-amine, dicyclohexylamine, dimethylcyclohexylamine, dimethylaminopropylamine, cyclohexylpropylene-diamine, dipropylene-triamine, benzylisothiourea, diphenylguanidine, orthotolylbiguanidine, 3-aminopropanol, piperidine and mercaptobenzimidazole. Mixtures of bases may be used. The dyes are yellow and insoluble or slightly soluble in water. They are used in varnishes and printing inks (see Group XV). Examples are provided of the preparation of the salts.
GB918292D 1958-05-23 Expired GB918292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR766291 1958-05-23

Publications (1)

Publication Number Publication Date
GB918292A true GB918292A (en) 1963-02-13

Family

ID=8706589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB918292D Expired GB918292A (en) 1958-05-23

Country Status (2)

Country Link
CH (1) CH385376A (en)
GB (1) GB918292A (en)

Also Published As

Publication number Publication date
CH385376A (en) 1964-12-15

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