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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
C08K5/00—Use of organic ingredients
C08K5/04—Oxygen-containing compounds
C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
C08K5/098—Metal salts of carboxylic acids
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FR642310D1927-07-291927-08-22Procédé de traitement de la houille, de la tourbe, du lignite, du schiste ou des matières carbonées analogues
ExpiredFR642310A
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