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US 2009/0156722 A1Published application
PVC Compositions
OwnerYash P. Khanna, Edward J. Sare +3inventors
InventorsYash P. Khanna, Edward J. Sare, Jason D. Prince, Tonia D. Boutelle, Joel M. Zazyczny
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Abstract
Disclosed herein are compositions comprising polymers and at least one lubricant comprising at least one silicone oil and at least one oxidized polyethylene. Also disclosed are filled polymer products comprising the compositions disclosed herein as well as mineral fillers, as well as methods of extruding such polymers and the products of the extrusion.
Claims43
A composition comprising:
- at least one polymer chosen from polyvinyl chloride, polyvinylidene chloride, ethylene vinyl alcohol and polychlorotrifluoroethylene;
- and
- at least one lubricant comprising at least one silicone oil and at least one oxidized polyethylene.
A composition comprising:
- at least one polymer;
- at least one lubricant comprising at least one silicone oil and at least one oxidized polyethylene;
- and
- at least one mineral filler.
1 more element
A method of forming a polymer product comprising:
- combining at least one polymer with at least one lubricant comprising at least one silicone oil and at least one oxidized polyethylene.
Dependencies are inferred from the claim text.