Pulp comprising polypyridobisimidazole and other polymers and methods of making same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7727358
APP PUB NO 20070144696A1
SERIAL NO

11640006

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Abstract

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The present invention relates to fibrous pulp comprising a combination of polypyridobisimidazole fibrous structures and fibrous structures derived from another polymer. The invention further relates to processes for making such pulp and articles comprising the pulp.

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Patent Owner(s)

Patent OwnerAddress
E I DU PONT DE NEMOURS AND COMPANY1007 MARKET STREET WILMINGTON DELAWARE 19898 UNITED STATES OF AMERICA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amma, Achim Richmond, US 16 73
Mulcahy, Kevin A Ashland, US 4 9

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