Loop polymers
AssigneeFluorochem, Inc.
InventorKurt Baum
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Abstract
Novel loop polymers having a polymeric backbone and a plurality of olefinic groups which have been converted to closed loops by reaction with difunctional organic compounds reactive with said olefinic groups, said olefinic groups from which the loops are formed may either be present within the backbone and/or pendent from the polymeric backbone. The loop polymers may also have hydroxy or carboxy groups which can be capped with diisocyanates or epoxies, respectively.
Claims2
Loop polymers having a polymeric backbone and a plurality of olefinic groups which have been converted to closed loops by reaction with difunctional organic compounds reactive with said olefinic groups, said olefinic groups form which the loops are formed may either be present within the backbone and/or pendent from the polymeric backbone, wherein the difunctional organic compound is alpha, omega-hydride terminated polydimethylsiloxane.
Loop polymers having a polymeric backbone and a plurality of olefinic groups which have been converted to closed loops by reaction with difunctional organic compounds reactive with said olefinic groups, said olefinic groups form which the loops are formed may either be present within the backbone and/or pendent from the polymeric backbone, wherein the difunctional organic compound is an alpha, omega-hydride terminated polysiloxane having the general formula= ##STR7## wherein n is zero or an integer of from 1 to about 100 and R is selected from the group consisting of alkyl, phenyl, cyano and polyfluoroalkyl containing from 1 to about 6 carbon atoms.
Dependencies are inferred from the claim text.