Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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LOUIS PETIT-DEVAUCELLE
Original Assignee
LOUIS PETIT-DEVAUCELLE
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Filing date
Publication date
Application filed by LOUIS PETIT-DEVAUCELLEfiledCriticalLOUIS PETIT-DEVAUCELLE
Application grantedgrantedCritical
Publication of FR447188ApublicationCriticalpatent/FR447188A/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
C09C1/04—Compounds of zinc
FR447188D1911-10-201911-10-20Céruse de zinc et son procédé de fabrication
ExpiredFR447188A
(fr)