FR1406247A - Novel leuco-derivatives of polyaminotriphenylmethanes useful as chromogenic electron donors and their production process - Google Patents

Novel leuco-derivatives of polyaminotriphenylmethanes useful as chromogenic electron donors and their production process

Info

Publication number
FR1406247A
FR1406247A FR986274A FR986274A FR1406247A FR 1406247 A FR1406247 A FR 1406247A FR 986274 A FR986274 A FR 986274A FR 986274 A FR986274 A FR 986274A FR 1406247 A FR1406247 A FR 1406247A
Authority
FR
France
Prior art keywords
polyaminotriphenylmethanes
derivatives
useful
production process
electron donors
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
FR986274A
Other languages
French (fr)
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.)
Allied Corp
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Priority to FR986274A priority Critical patent/FR1406247A/en
Application granted granted Critical
Publication of FR1406247A publication Critical patent/FR1406247A/en
Expired legal-status Critical Current

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
    • C09B11/14—Preparation from aromatic aldehydes, aromatic carboxylic acids or derivatives thereof and aromatic amines
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR986274A 1963-08-26 1964-08-26 Novel leuco-derivatives of polyaminotriphenylmethanes useful as chromogenic electron donors and their production process Expired FR1406247A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR986274A FR1406247A (en) 1963-08-26 1964-08-26 Novel leuco-derivatives of polyaminotriphenylmethanes useful as chromogenic electron donors and their production process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30463163A 1963-08-26 1963-08-26
FR986274A FR1406247A (en) 1963-08-26 1964-08-26 Novel leuco-derivatives of polyaminotriphenylmethanes useful as chromogenic electron donors and their production process

Publications (1)

Publication Number Publication Date
FR1406247A true FR1406247A (en) 1965-07-16

Family

ID=26209642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986274A Expired FR1406247A (en) 1963-08-26 1964-08-26 Novel leuco-derivatives of polyaminotriphenylmethanes useful as chromogenic electron donors and their production process

Country Status (1)

Country Link
FR (1) FR1406247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014436A2 (en) * 2000-08-14 2002-02-21 Basf Aktiengesellschaft Triarylmethane dyes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002014436A2 (en) * 2000-08-14 2002-02-21 Basf Aktiengesellschaft Triarylmethane dyes
WO2002014436A3 (en) * 2000-08-14 2002-07-18 Basf Ag Triarylmethane dyes
US6846956B2 (en) 2000-08-14 2005-01-25 Basf Aktiengesellschaft Triarylmethane dyes

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