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US 2013/0253121 A1Published application
Single pellet polymeric compositions
AssigneeFina Technology, Inc.
InventorsFengkui Li, John Ashbaugh, David Rauscher
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Abstract
A pellet composed of a polymeric blend having a composition of between 99.5-51 wt % polyolefin and 0.5-49.9 wt % polylactic acid.
Claims23
A pellet comprising:
- a polymeric blend having a composition of between 99.5-51 wt % polyolefin and 0.5-49.9 wt % polylactic acid.
A pellet comprising:
- a polymeric blend comprising a polyolefin and a semi-crystalline or amorphous polylactic acid;
- and
- a third component, wherein the third component is an epoxy-functionalized polyethylene, an epoxy-functionalized polypropylene, SEBS, ethylene methacrylate copolymer, an ethylene-vinyl acetate copolymer, or combinations thereof.
A pellet comprising:
- a blend comprising
- a Ziegler-Natta or metallocene-catalyzed polypropylene homopolymer, a random propylene copolymer, an impact copolymer or high density polyethylene;
- a semi-crystalline or amorphous polylactic acid;
- and
- a maleated polyolefin.
2 more elements
Dependencies are inferred from the claim text.