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US 4,288,331 AGranted
Lubricating compositions for primary backing fabrics used in the manufacture of tufted textile articles
AssigneeShell Oil Company
InventorsJohn D. Shepley, Herman M. Muijs
Life of this patent
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Abstract
A novel lubricating composition useful in the manufacture of tufted textile articles comprises a polyalkoxylate lubricating oil and a minor amount of a long chain fatty acid.
Claims8
A lubricating composition comprising a major amount of a polyalkoxylate lubricating oil and 0.001 to 10% by weight, based on the polyalkoxylate lubricating oil, of a saturated or unsaturated aliphatic carboxylic acid of from 10 to 20 carbon atoms.
Dependencies are inferred from the claim text.