Microporous material having degradation properties and articles prepared therefrom

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9067384
APP PUB NO 20100316854A1
SERIAL NO

12794871

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Abstract

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The present invention is directed to biodegradable microporous materials and multi-layer articles containing them. The biodegradable microporous materials comprise:

    (a) a polyolefin matrix,(b) finely divided, particulate filler distributed throughout the matrix,(c) at least 35 percent by volume of a network of interconnecting pores communicating throughout the microporous material, and(d) a biodegradation promoting material distributed throughout the matrix.Also provided are multilayer articles prepared from the above-described microporous materials.

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Patent Owner(s)

  • PPG INDUSTRIES OHIO, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boyer, James L Monroeville, US 24 230
Gardner, Christine Irwin, US 7 47

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