Thermoplastic polyhydroxyalkanoate compounds

Details Thermoplastic polyhydroxyalkanoate compounds Thermoplastic polyhydroxyalkanoate compounds

2011-06-28

2011-06-28

Jagannathan, Vasu (Department: 1764)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C435S135000, C435S136000, C525S444000, C524S423000, C524S439000, C524S440000, C524S441000, C524S495000, C524S404000, C524S428000, C524S403000, C252S478000, C252S500000

Reexamination Certificate

active

07968657

ABSTRACT:
A thermoplastic compound is disclosed, comprising polyhydroxyalkanoate and macrocyclic poly(alkylene dicarboxylate) oligomer. Optionally the compound also includes additional polymers and functional additives to modify physical properties of the compound. Molded or extruded plastic articles can be made from the compound. The compound is ductile, in comparison to the polyhydroxyalkanoate without the macrocyclic poly(alkylene dicarboxylate) oligomer.

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