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Jean Rod Geigy & Cie Ste
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Jean Rod Geigy & Cie Ste
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Application filed by Jean Rod Geigy & Cie StefiledCriticalJean Rod Geigy & Cie Ste
Application grantedgrantedCritical
Publication of FR1051EpublicationCriticalpatent/FR1051E/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
C09B49/00—Sulfur dyes
C09B49/04—Sulfur dyes from amino compounds of the benzene, naphthalene or anthracene series
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1051D1900-12-271902-10-31Procédé pour la fabrication de matières colorantes contenant du soufre, dérivées de la métatoluylènediamine
ExpiredFR1051E
(fr)