Beeswax substitutes

C - Chemistry – Metallurgy – 07 – C

Patent

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167/310, 260/486

C07C 69/34 (2006.01) A61K 8/85 (2006.01) A61Q 19/00 (2006.01)

Patent

CA 1130814

ABSTRACT OF THE DISCLOSURE Compositions useful as substitutes for natural beeswax are disclosed. Such compositions comprise a reaction product obtained by reacting under esterification conditions (1) an alcohol containing from about 10 to about 22 carbon atoms, (2) a glycolic component selected from the group consisting of ethylene glycol, propylene glycol, polyoxyethylene glycol having a molecular weight from about 100 to about 1500, and polyoxypropylene glycol having a molecular weight from 150 to about 1025, and (3) a difunctional acid containing from about 7 to about 36 carbon atoms. The foregoing reaction product may be optionally mixed with other esters, or with minor amounts of natural beeswax.

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