BE804370A - PROCESS FOR PREPARING BIS-P-AMINODIPHENYLMETANES SUBSTITUTES FOR NITROGEN - Google Patents

PROCESS FOR PREPARING BIS-P-AMINODIPHENYLMETANES SUBSTITUTES FOR NITROGEN

Info

Publication number
BE804370A
BE804370A BE135240A BE135240A BE804370A BE 804370 A BE804370 A BE 804370A BE 135240 A BE135240 A BE 135240A BE 135240 A BE135240 A BE 135240A BE 804370 A BE804370 A BE 804370A
Authority
BE
Belgium
Prior art keywords
aminodiphenylmetanes
substitutes
nitrogen
preparing bis
bis
Prior art date
Application number
BE135240A
Other languages
French (fr)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE804370A publication Critical patent/BE804370A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • 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
    • C09B11/02—Diaryl- or thriarylmethane dyes derived from diarylmethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/1366—Organic colour formers, e.g. leuco dyes characterised solely by tri (aryl or hetaryl)methane derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE135240A 1972-09-02 1973-09-03 PROCESS FOR PREPARING BIS-P-AMINODIPHENYLMETANES SUBSTITUTES FOR NITROGEN BE804370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722243322 DE2243322A1 (en) 1972-09-02 1972-09-02 PROCESS FOR THE PREPARATION OF BIS-P-N-SUBSTITUTED DIPHENYLMETHYL DERIVATIVES

Publications (1)

Publication Number Publication Date
BE804370A true BE804370A (en) 1974-03-04

Family

ID=5855400

Family Applications (1)

Application Number Title Priority Date Filing Date
BE135240A BE804370A (en) 1972-09-02 1973-09-03 PROCESS FOR PREPARING BIS-P-AMINODIPHENYLMETANES SUBSTITUTES FOR NITROGEN

Country Status (6)

Country Link
JP (1) JPS4985055A (en)
BE (1) BE804370A (en)
DD (1) DD108518A5 (en)
DE (1) DE2243322A1 (en)
FR (1) FR2197856A1 (en)
IT (1) IT990448B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494989A (en) * 1978-08-08 1985-01-22 The Hilton-Davis Chemical Co. Compounds, processes and marking systems
US4257954A (en) 1978-08-08 1981-03-24 Sterling Drug Inc. Novel compounds, processes and marking systems
DE59306714D1 (en) * 1992-04-08 1997-07-17 Basf Ag Process for the preparation of di- or triarylmethane dyes by oxidation

Also Published As

Publication number Publication date
IT990448B (en) 1975-06-20
JPS4985055A (en) 1974-08-15
DD108518A5 (en) 1974-09-20
DE2243322A1 (en) 1974-03-21
FR2197856B3 (en) 1976-07-30
FR2197856A1 (en) 1974-03-29

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