Lubricant for processing of plastics

Details Lubricant for processing of plastics Lubricant for processing of plastics

1985-07-26

1987-04-28

Griffin, Ronald W.

Compositions: coating or plastic

Coating or plastic compositions

Wax containing

260410, 524275, 524278, B29C 104, C08J 518, C08L 2706, C10M 726

Patent

active

046611630

ABSTRACT:
An ester of an acidic oxidized polyethylene wax and, for example, a polyhydric alcohol of a chain length of 2-5 carbon atoms, wherein the acid number of the oxidized polyethylene wax is, prior to esterification, 10-35 and the acid number of the wax ester is 8 or less, is useful as a lubricant for plastics processing, especially for rolling and calendering unplasticized PVC into sheeting.

REFERENCES:
patent: 3243310 (1966-03-01), Hull et al.
patent: 3300321 (1967-01-01), von Rosenberg et al.
patent: 4129536 (1978-12-01), Martin et al.
patent: 4192930 (1980-03-01), Beck et al.

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