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MANUFACTURE DE MATIERES COLORANTES ANC L DURAND HU
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MANUFACTURE DE MATIERES COLORANTES ANC L DURAND HU
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Application filed by MANUFACTURE DE MATIERES COLORANTES ANC L DURAND HUfiledCriticalMANUFACTURE DE MATIERES COLORANTES ANC L DURAND HU
Application grantedgrantedCritical
Publication of FR429302ApublicationCriticalpatent/FR429302A/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
C09B11/24—Phthaleins containing amino groups ; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
C09B11/245—Phthaleins having both OH and amino substituent(s) on aryl ring
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Chemical & Material Sciences
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Organic Chemistry
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FR429302D1910-05-091911-05-05Procédé pour la production de nouveaux colorants violets à rouges tirant sur mordants
ExpiredFR429302A
(fr)