Injection molding and partial crystallization of a...

B - Operations – Transporting – 29 – C

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B29C 45/00 (2006.01) C08L 67/02 (2006.01)

Patent

CA 1220915

ABSTRACT OF THE INVENTION INJECTION MOLDING AND PARTIAL CRYSTALLIZATION OF A POLYESTER/ POLYOLEFIN BLEND IN A HEATED MOLD A process for making an injection molded article comprising injection molding a molten composition into a mold wherein said mold is a temperature of from 134°C. to 168°C., wherein the molten composition has distributed therein from .5 to 10% by weight of a finely divided polyolefin produced from olefin monomers having 2 to 6 carbon atoms and 99.5 to 90% by weight of polyethylene terephthalate is described. A molded article which is produced by the process of the present invention is also described.

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