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IG Farbenindustrie AG
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IG Farbenindustrie AG
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Application grantedgrantedCritical
Publication of FR720192ApublicationCriticalpatent/FR720192A/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
C09C1/54—Acetylene black; thermal black ; Preparation thereof
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
FR720192D1930-07-241931-07-20Procédé de préparation de carbone à partir d'acétylène
ExpiredFR720192A
(fr)
Procédé de fabrication d'hydrocarbures de faible point d'ébullition à l'aide d'hydrocarbures de point d'ébulltion plus élevé par l'action de l'hydrogène aux températures élevées