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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Columbian Carbon Co
Original Assignee
Columbian Carbon Co
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Filing date
Publication date
Application filed by Columbian Carbon CofiledCriticalColumbian Carbon Co
Application grantedgrantedCritical
Publication of FR1111154ApublicationCriticalpatent/FR1111154A/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
C09C1/44—Carbon
C09C1/48—Carbon black
C09C1/50—Furnace black ; Preparation thereof
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
FR1111154D1954-08-231954-08-23Procédé de fabrication de noir de carbone
ExpiredFR1111154A
(fr)