The emollient oils useful in {TAIL ~ the practice} of the present invention include those commonly employed in {HEAD ~ the art} such as liquid hydrocarbons, e.g., petrolatum, mineral oil and the like, vegetable and animal fats and oils, viz 
The emollient oils useful in { TAIL ~ the practice } of the present invention include those commonly employed in { HEAD ~ the art } such as liquid hydrocarbons , e.g. , petrolatum , mineral oil and the like , vegetable and animal fats and oils , viz
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