FR482755A -
New chrome processes of diazo derivatives and azo dyes, and their application to the production of solid shades on animal fibers
- Google Patents
New chrome processes of diazo derivatives and azo dyes, and their application to the production of solid shades on animal fibers
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Societe pour lIndustrie Chimique a Bale CIBA
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Societe pour lIndustrie Chimique a Bale CIBA
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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
C09B45/00—Complex metal compounds of azo dyes
C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
C09B45/14—Monoazo compounds
C09B45/16—Monoazo compounds containing chromium
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Chemical & Material Sciences
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Organic Chemistry
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FR482755D1915-10-301915-10-30
New chrome processes of diazo derivatives and azo dyes, and their application to the production of solid shades on animal fibers
ExpiredFR482755A
(en)
Process for the preparation of new orthooxyazoic dyes and their transformation into soluble metalliferous compounds, as well as the application of all these substances to the production of solid shades on animal fiber
Process for the preparation of new orthooxyazoic dyes and their transformation into soluble metalliferous compounds, as well as the application of all these substances to the production of solid shades on animal fiber