Cyclic silazanes containing an oxamido ester group and methods of making these compounds

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United States of America Patent

PATENT NO 7507849
APP PUB NO 20080319154A1
SERIAL NO

11821571

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Abstract

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Cyclic silazanes containing an oxamido ester group and methods of making these compounds are described. The compounds can be used, for example, to make oxamido ester-terminated siloxanes, which can be precursors for the preparation of various polymeric materials such as, for example, polydiorganosiloxane polyoxamides.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benson, Karl E St. Paul, US 52 793
Hansen, Richard G Mahtomedi, US 64 1213
Leir, Charles M Falcon Heights, US 77 1901

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