POLYMER COMPOSITION CONTAINING PLLA AND PDLA

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United States of America Patent

APP PUB NO 20170037241A1
SERIAL NO

15115798

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Abstract

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A polymer composition is presented and described and comprises, based on the total weight of the polymer composition, the following components: a. from 15 to 70% by weight of PLLA, b. from 0.1 to 15% by weight of PDLA, c. from 5 to 40% by weight of polyester, and d. from 5 to 40% by weight of organic or inorganic filler. These polymer compositions can be biodegradable, comprise mainly biobased carbon, and have an increased heat deflection temperature. These polymer compositions can moreover be used in specific processes in order to produce molded parts, films, or fibers which by virtue of their high heat deflection temperature can also be used as containers for coffee-preparation systems.

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Patent Owner(s)

Patent OwnerAddress
BIO-TEC BIOLOGISCHE NATURVERPACKUNGEN GMBH & CO KG46446 EMMERICH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beckmann, Ralph Rheine, DE 4 22
Friedek, Wolfgang Bedburg-Hau, DE 7 52
Hess, Christoph Rees, DE 21 64
Schmidt, Harald Emmerich, DE 149 2923

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