N-sulfonyldicarboximide containing tethering compounds
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United States of America Patent
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Feb 23, 2010
Grant Date -
Jun 19, 2008
app pub date -
Nov 19, 2007
filing date -
Nov 14, 2003
priority date (Note) -
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Abstract
Compounds having two reactive functional groups are described that can be used as a tethering compound to immobilize an amine-containing material to a substrate. The first reactive functional group can be used to provide attachment to a surface of a substrate. The second reactive functional group is a N-sulfonyldicarboximide group that can be reacted with an amine-containing material, particularly a primary aliphatic amine, to form a connector group between the substrate and the amine-containing material. The invention also provides articles and methods for immobilizing amine-containing materials to a substrate.
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