Wax product
AssigneeNumol Corporation
InventorsJohn A. Brown, Leslie R. Wilkie
Life of this patent
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Abstract
A method of making wax articles and lubricity to textile yarns in which paraffin wax having a particular melting temperature is heated to a temperature above the melting temperature and thereby melted. A mold is then filled with a molten wax while being chilled to a temperature. Thereafter, the mould and the wax in the mould are heated to a temperature substantially the same as the melting temperature and the wax is subsequently removed from the mould. The sequenced chilling and heating impart to the moulded wax a particular molecular structure which enhances lubricity.
Claims1
The molded wax article capable of imparting enhanced lubricity to textile yarns and consisting of a body of paraffin wax having a melting temperature in the range of from 62.degree. C. to 66.degree. C. and a molecular structure of layers spaced at a distance greater than 36.5 angstrom units as measured by X-ray diffraction analysis.
Dependencies are inferred from the claim text.