FR858782A - Colorants azoïques insolubles dans l'eau, fibres végétales colorées par ceux-ci et procédés de préparation de ces divers produits
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Colorants azoïques insolubles dans l'eau, fibres végétales colorées par ceux-ci et procédés de préparation de ces divers produits
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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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Organic Chemistry
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FR858782D1938-08-061939-08-05Colorants azoïques insolubles dans l'eau, fibres végétales colorées par ceux-ci et procédés de préparation de ces divers produits
ExpiredFR858782A
(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 azoïques, procédés pour leur préparation, application de ces colorants à la teinture et à l'impression des esters de cellulose et produits teints à l'aide de ces colorants