FR672921A - Nouveaux colorants de triarylméthane - Google Patents

Nouveaux colorants de triarylméthane

Info

Publication number
FR672921A
FR672921A FR672921DA FR672921A FR 672921 A FR672921 A FR 672921A FR 672921D A FR672921D A FR 672921DA FR 672921 A FR672921 A FR 672921A
Authority
FR
France
Prior art keywords
new
triarylmethane dyes
triarylmethane
dyes
new triarylmethane
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
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR672921A publication Critical patent/FR672921A/fr
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
    • C09B11/20—Preparation from other triarylmethane derivatives, e.g. by substitution, by replacement of substituents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)
  • Color Printing (AREA)
  • Coloring (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR672921D 1928-04-18 1929-04-10 Nouveaux colorants de triarylméthane Expired FR672921A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11461/28A GB308906A (en) 1928-04-18 1928-04-18 New triarylmethane dyestuffs

Publications (1)

Publication Number Publication Date
FR672921A true FR672921A (fr) 1930-01-08

Family

ID=9986663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR672921D Expired FR672921A (fr) 1928-04-18 1929-04-10 Nouveaux colorants de triarylméthane

Country Status (4)

Country Link
US (1) US1860751A (fr)
DE (1) DE508499C (fr)
FR (1) FR672921A (fr)
GB (1) GB308906A (fr)

Also Published As

Publication number Publication date
GB308906A (en) 1929-04-04
DE508499C (de) 1930-09-27
US1860751A (en) 1932-05-31

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