Drag reducing wax

Claim 2

A solid wax lubricant composition, consisting essentially of a rigid wax matrix, which will remain a hard solid without melting at temperatures of up to about 10° C., and from about 3 wt.% to about 45 wt.% of a water-soluble thermoplastic polymer selected from the group consisting of polyacrylamide, carboxy methyl cellulose, sodium carboxy methyl cellulose, vinyl pyridine, poly(ethylene oxide) and mixtures thereof disposed within the wax matrix, said solid matrix being effective to allow the polymer to be leached out of the matrix upon contact with water, at a rate of at least 100 parts of polymer per 1,000,000 parts of water, to provide a slippery, boundary lubricant film on the wax surface.

Claim 3

The wax composition of claim 1, wherein the water soluble polymer is poly(ethylene oxide).

Claim 4

The wax composition of claim 2, wherein the wax is selected from the group consisting of bayberry wax, paraffin wax, carnauba wax, montan wax, beeswax, candelilla wax, ozocerite wax, ceresin wax and mixtures thereof.

Claim 5

The wax composition of claim 2, wherein the water soluble polymer is present in the range of from about 5 wt.% to about 35 wt.%.

Claim 6

A solid ski wax lubricant composition, consisting of a non-water soluble, rigid wax matrix, which will remain a hard solid without melting at temperatures of from about -18° C. to about 10° C., containing from about 5 wt.% to about 35 wt.% of poly(ethylene oxide) polymer, having an average molecular weight of from 100,000 to 5,000,000, which will slowly dissolve upon contact with water, homogeneously interdispersed within the wax matrix, said solid matrix being effective to allow the poly(ethylene oxide) to be leached out of the matrix upon contact with snow, at the rate of at least 100 parts of polymer per 1,000,000 parts of water in the snow, to provide a polymer containing, slippery, boundary lubricant film.

Claim 7

A solid ski wax lubricant composition, consisting of a non-water soluble, rigid wax matrix, which will remain a hard solid without melting at temperatures of from about -18° C. to about 10° C., containing from about 5 wt.% to about 35 wt.% of poly(ethylene oxide) polymer, having an average molecular weight of from 100,000 to 5,000,000, which will slowly dissolve upon contact with water, homogeneously interdispersed within the wax matrix, said solid matrix being effective to allow the poly(ethylene oxide) to be leached out of the matrix upon contact with snow, at the rate of at least 100 parts of polymer per 1,000,000 parts of water in the snow, to provide a polymer containing, slippery, boundary lubricant film.

Claim 8

The wax composition of claim 5, wherein the wax is selected from the group consisting of bayberry wax, paraffin wax, carnauba wax, montan wax, beeswax, candelilla wax, ozocerite wax, ceresin wax and mixtures thereof.