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Hoechst AG
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Farbwerke Hoechst AG
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Publication of FR417490ApublicationCriticalpatent/FR417490A/fr
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
C09B11/22—Amino derivatives of triarylmethanes containing OH groups bound to an aryl nucleus and their ethers and esters
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Chemical & Material Sciences
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Organic Chemistry
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FR417490D1909-05-251910-05-07Procédé de fabrication de colorants violets à bleus du groupe triphénylméthane, susceptibles d'etre chromés subséquemment
ExpiredFR417490A
(fr)