Polyolefin films with improved processing properties
AssigneeClariant GmbH
InventorsMatthias Zah, Franz Heinrichs, Reiner Hess
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Abstract
The present invention relates to a process for reducing water carry-over during the production of polyolefin films or polyolefin tapes which are passed through a waterbath, where the polyolefin formulation comprises polyolefin waxes. The results are that less water is carried over and that the products have higher quality and better processing properties.
Claims9
A process for reducing water carry-over during the production of a polyolefin film or polyolefin tape which is passed through a waterbath, comprising the step of providing a polyolefin formulation and wherein the polyolefin formulation includes at least one polyolefin wax.
A Polyolefin film or polyolefin tape with reduced water carry-over on passage through a waterbath, comprising a polyolefin formulation and wherein the polyolefin formulation includes at least one polar or non-polar polyethylene wax or polar or non-polar polypropylene wax, prepared by Ziegler-Natta or metallocene catalysts.
Dependencies are inferred from the claim text.