FR746410A - O-aminoaryle-alcoyle-sulfones et o-aminoaryle-aralcoyle-sulfones, colorants azoïques préparés à partir de ces sulfones et procédé de préparation de ces sulfones et de ces colorants
- Google Patents
O-aminoaryle-alcoyle-sulfones et o-aminoaryle-aralcoyle-sulfones, colorants azoïques préparés à partir de ces sulfones et procédé de préparation de ces sulfones et de ces colorants
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IG Farbenindustrie AG
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IG Farbenindustrie AG
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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
C09B29/00—Monoazo dyes prepared by diazotising and coupling
C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
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FR746410D1931-11-241932-11-24O-aminoaryle-alcoyle-sulfones et o-aminoaryle-aralcoyle-sulfones, colorants azoïques préparés à partir de ces sulfones et procédé de préparation de ces sulfones et de ces colorants
ExpiredFR746410A
(fr)
O-aminoaryle-alcoyle-sulfones et o-aminoaryle-aralcoyle-sulfones, colorants azoïques préparés à partir de ces sulfones et procédé de préparation de ces sulfones et de ces colorants
O-aminoaryle-alcoyle-sulfones et o-aminoaryle-aralcoyle-sulfones, colorants azoïques préparés à partir de ces sulfones et procédé de préparation de ces sulfones et de ces colorants
Arylamides de l'acide 2, 3-hydroxynaphtoïque, colorants azoïques préparés à partir de ces arylamides et procédés de préparation de ces arylamides et de ces colorants