FR806640A - Colorants de cuve, produits intermédiaires intervenant dans leur fabrication, et procédé de préparation de ces divers corps
- Google Patents
Colorants de cuve, produits intermédiaires intervenant dans leur fabrication, et procédé de préparation de ces divers corps
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.)
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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application filed by IG Farbenindustrie AGfiledCriticalIG Farbenindustrie AG
Application grantedgrantedCritical
Publication of FR806640ApublicationCriticalpatent/FR806640A/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
C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
C09B1/16—Amino-anthraquinones
C09B1/20—Preparation from starting materials already containing the anthracene nucleus
C09B1/36—Dyes with acylated amino groups
C09B1/44—Dyes with acylated amino groups the acyl groups being residues of a heterocyclic carboxylic acid
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR806640D1936-05-201936-05-20Colorants de cuve, produits intermédiaires intervenant dans leur fabrication, et procédé de préparation de ces divers corps
ExpiredFR806640A
(fr)
Colorants disazoïques insolubles dans l'eau, produits intermédiaires propres à la fabrication de ces colorants et procédé de préparation de ces divers corps
Colorants disazoïques insolubles dans l'eau, produits intermédiaires propres à la fabrication de ces colorants et procédé de préparation de ces divers corps