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C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K9/00—Use of pretreated ingredients
C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
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FR876507D1940-12-171940-12-17Procédé d'amélioration des charges entrant dans la composition des mélanges de caoutchouc et substances similaires
ExpiredFR876507A
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