Lubricants for shaping polyvinyl chloride, which contain esterified oligomeric polyhydric alcohols
A lubricant for shaping polyvinyl chloride, which contains esters of oligomers of trihydric, tetrahydric, pentahydric or hexahydric aliphatic alcohols, having 3 or more monomer units, with saturated or unsaturated C8-C6-fatty acids, from 30 to 100% of the alcoholic hydroxyl groups being esterified.
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A lubricant for shaping polyvinyl chloride, which contains esters of oligomers of trihydric, tetrahydric, pentahydric or hexahydric aliphatic alcohols, having 3 or more monomer units, with saturated or unsaturated C8-C6-fatty acids, from 30 to 100% of the alcoholic hydroxyl groups being esterified. |
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