Biodegradable polymer composition with calcium carbonate and methods and products using same

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United States of America Patent

PATENT NO 8604123
SERIAL NO

13548024

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Abstract

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Described herein are biodegradable compositions, methods for making these compositions, and applications using these compositions. In one embodiment, a process of manufacturing paper or other products is provided using a composition comprising a mixture of calcium carbonate along with a biodegradable biopolymer matrix made from renewable resources including polylactic acid (“PLA”), aliphatic polyesters, and/or aliphatic aromatic polyesters and other additives.

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Patent Owner(s)

  • LEDCOR US VENTURES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lunt, James Wayzata, US 17 506
Weismann, Paul San Diego, US 3 36
Whiteman, Sandee Los Angeles, US 3 36

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