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CH455098A - Process for the preparation of new acid dyes of the class of diaminotriarylmethanes, asymmetric, derived from diarylamines - Google Patents

Process for the preparation of new acid dyes of the class of diaminotriarylmethanes, asymmetric, derived from diarylamines

Info

Publication number
CH455098A
CH455098A CH380062A CH380062A CH455098A CH 455098 A CH455098 A CH 455098A CH 380062 A CH380062 A CH 380062A CH 380062 A CH380062 A CH 380062A CH 455098 A CH455098 A CH 455098A
Authority
CH
Switzerland
Prior art keywords
diaminotriarylmethanes
diarylamines
asymmetric
class
derived
Prior art date
Application number
CH380062A
Other languages
French (fr)
Inventor
Luigi Dr Barbaro
Original Assignee
Ferrania Spa
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 Ferrania Spa filed Critical Ferrania Spa
Publication of CH455098A publication Critical patent/CH455098A/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
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/20—Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CH380062A 1961-03-30 1962-03-29 Process for the preparation of new acid dyes of the class of diaminotriarylmethanes, asymmetric, derived from diarylamines CH455098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT564361 1961-03-30

Publications (1)

Publication Number Publication Date
CH455098A true CH455098A (en) 1968-04-30

Family

ID=11120365

Family Applications (1)

Application Number Title Priority Date Filing Date
CH380062A CH455098A (en) 1961-03-30 1962-03-29 Process for the preparation of new acid dyes of the class of diaminotriarylmethanes, asymmetric, derived from diarylamines

Country Status (3)

Country Link
CH (1) CH455098A (en)
DE (1) DE1289216B (en)
GB (1) GB961465A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3165574A4 (en) * 2014-07-04 2017-11-15 Fujifilm Corporation Novel compound, coloring composition for dyeing or printing, inkjet ink, method for printing fabric, and dyed or printed fabric

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE606462C (en) * 1933-06-16 1934-12-03 I G Farbenindustrie Akt Ges Process for the preparation of acidic triphenylmethane dyes
DE889498C (en) * 1942-05-31 1953-09-10 Hoechst Ag Process for the production of acidic wool dyes

Also Published As

Publication number Publication date
DE1289216B (en) 1969-02-13
GB961465A (en) 1964-06-24

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