Long chain branched syndiotactic vinyl aromatic polymers

United States of America Patent

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Nov 23, 1999
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N/A
app pub date
Mar 10, 1998
filing date
May 30, 1997

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Expired

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Abstract

Long chain branched syndiotactic vinyl aromatic polymers can be obtained by polymerizing the vinyl aromatic monomer in the presence of a small amount of a multifunctional monomer under conditions such that a syndiotactic vinyl aromatic polymer is produced.

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LUCENT TECHNOLOGIES INC	600 MOUNTAIN AVENUE MURARY HILL NJ 07974-0636

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

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chahl, Mark S	Masslau, DE	3	3
Huang, Yi-Bin	Midland, MI	5	45
Newman, Thomas H	Midland, MI	28	388

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Long chain branched syndiotactic vinyl aromatic polymers

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09037420

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PATENT NO	5990256
SERIAL NO	09037420
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09037420

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