Composition for the absorption of pollutants
AssigneeElf Atochem S.A.
InventorDaniel Duquenne
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Abstract
Composition for the absorption of pollutants, comprising at least a norbornene polymer for 100 parts by weight of norbornene polymer: said composition comprising 5 to 250 parts by weight of at least one hydrosoluble oil aqueous emulsion breaking agent. Application: for a process of absorption of hydrosoluble oil contained in a cutting fluid.
Claims11
Composition for absorbing polluting products, comprising at least one norbornene polymer selected from the group consisting of polycyclo[2,2,1]-2-heptene and poly-5-methylbicyclo[2,2,1]-2-heptene, and at least one alkaline-earth metal halide as an agent for breaking an aqueous emulsion of water-soluble oil wherein said composition comprises from 5 to 250 parts by weight of said emulsion-breaking agent per 100 parts by weight of norbornene polymer.
Dependencies are inferred from the claim text.