Heterogeneous polymerization in carbon dioxide

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May 17, 1994
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Jul 30, 1993
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Jul 30, 1993

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Abstract

The heterogeneous polymerization of water-soluble polymer in CO.sub.2 is disclosed. The method comprises providing a heterogeneous reaction mixture comprising CO.sub.2, a monomer, and a surfactant, then polymerizing the monomer to form a water-soluble polymer.

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Patent Owner	Address
UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL THE	300 BYNUM HALL CAMPUS BOX 4100 CHAPEL HILL NC 27599 UNITED STATES OF AMERICA

International Classification(s)

C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

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Inventor Name	Address	# of filed Patents	Total Citations
Combes, James R	Carboro, NC	26	589
DeSimone, Joseph M	Chapel Hill, NC	240	8787
Maury, Elise E	Chapel Hill, NC	9	303
Menceloglu, Yusuf Z	Chapel Hill, NC	8	251

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Heterogeneous polymerization in carbon dioxide

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United States of America Patent

08099905

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SERIAL NO	08099905
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