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US 5,626,666 AGranted
Milling agent for cements
AssigneeCiments Francais
InventorsJean Briat, Catherine Fontaine
Life of this patent
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Abstract
A cement milling agent characterized in that it is composed essentially of sugar-syrup derivatives prepared by oxidizing and hydrogenating said sugar syrups.
Claims8
A method of milling a cement, which method comprises:
- milling the cement using a milling agent consisting essentially of a sugar-syrup derivative prepared by oxidizing or hydrogenating said sugar syrup.
Dependencies are inferred from the claim text.