PATENT ASSIGNEE'S COUNTRY | USA |
UPDATE | 04.00 |
PATENT ASSIGNEE | University of Missouri |
PATENT CLAIMS |
Method for separating uncoordinated hydroxyalkyl phosphine groups from groups coordinated with metal atoms - Exposing mixt of uncoordinated hydroxyalkyl phosphine groups & coordinated groups to amine - Reacting uncoordinated groups with amine to bind them thereto - Sepn unbound groups from bound uncoordinated groups thereby yielding pure coordinated groups separated from pure uncoordinated groups |
PATENT PHOTOCOPY | Available on request |
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