DE106721C - - Google Patents

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Publication number
DE106721C
DE106721C DENDAT106721D DE106721DA DE106721C DE 106721 C DE106721 C DE 106721C DE NDAT106721 D DENDAT106721 D DE NDAT106721D DE 106721D A DE106721D A DE 106721DA DE 106721 C DE106721 C DE 106721C
Authority
DE
Germany
Prior art keywords
blue
acid
violet
green
sulfuric acid
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.)
Active
Application number
DENDAT106721D
Other languages
German (de)
English (en)
Publication of DE106721C publication Critical patent/DE106721C/de
Active legal-status Critical Current

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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
    • C09B11/00Diaryl- or thriarylmethane dyes
    • C09B11/04Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10Amino derivatives of triarylmethanes
    • C09B11/12Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
    • C09B11/16Preparation from diarylketones or diarylcarbinols, e.g. benzhydrol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Optical Filters (AREA)
  • Coloring (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DENDAT106721D Active DE106721C (en:Method)

Publications (1)

Publication Number Publication Date
DE106721C true DE106721C (en:Method)

Family

ID=376862

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT106721D Active DE106721C (en:Method)

Country Status (1)

Country Link
DE (1) DE106721C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900388A (en) * 1957-08-08 1959-08-18 Jack M Tien Acyl hydrazine derivatives of bis(4-dimethylaminophenyl) methane and process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900388A (en) * 1957-08-08 1959-08-18 Jack M Tien Acyl hydrazine derivatives of bis(4-dimethylaminophenyl) methane and process

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