BIOBASED RUBBER MODIFIERS FOR POLYMER BLENDS

USPTO Patent Application US 2017/0166740 A1
Application Date: Jun. 15th, 2017

ABSTRACT

Compositions of polymer blends of polyvinylchloride (PVC) or polymethylmethacrylate (PMMA) or polyoxymethylene (POM) and polyhydroxyalkanoate (PHA) are described. In certain embodiments, the PHA is a poly-3-hydroxybutyrate-co-4-hydroxybutyrate copolymer having a weight...
Application Number:
15/334,047
International Classification:
C08L 33/12 (20060101); C08L 71/02 (20060101)
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CLAIMS

What is claimed is:

1-45. (canceled)

DESCRIPTION

RELATED APPLICATIONS

This application is a continuation of U.S. application Ser. No. 14/422,135, filed Feb. 17, 2015, which is the U.S. National Stage of International Application No. PCT/US2013/055624, filed Aug. 19, 2013, which claims the benefit of U.S. Provisional Application Nos. 61/684,583 filed on Aug. 17, 2012; 61/716,858 filed on Oct. 22,...
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