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Chemische Fabrik Wesseling AG
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Chemische Fabrik Wesseling AG
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Application filed by Chemische Fabrik Wesseling AGfiledCriticalChemische Fabrik Wesseling AG
Application grantedgrantedCritical
Publication of FR1140209ApublicationCriticalpatent/FR1140209A/fr
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
C09C1/22—Compounds of iron
C09C1/26—Iron blues
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1140209D1955-02-021956-01-16Procédé pour l'amélioration de la texture des pigments et pigments conformes à ceux obtenus
ExpiredFR1140209A
(fr)