Acrylonitrile dimerization process and method of treating residual catalyst

United States of America Patent

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Aug 28, 1990
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N/A
app pub date
Sep 1, 1989
filing date
Sep 1, 1989

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Expired

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Abstract

Treatment of dicyanobutene to inactivate residual dimerization catalyst facilitates hydrogenation of the product to form adiponitrile.

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Patent Owner	Address
ASCEND PERFORMANCE MATERIALS LLC	575 MARYVILLE CENTRE DR ST LOUIS MO 63141

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B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

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Inventor Name	Address	# of filed Patents	Total Citations
Heckle, William A	Pensacola, FL	3	6
Mathews, III Marion J	Pensacola, FL	6	18
Peoples, P Robert	St. Louis, MO	6	24

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Acrylonitrile dimerization process and method of treating residual catalyst

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07401722

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PATENT NO	4952541
SERIAL NO	07401722
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07401722

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