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US 2013/0277623 A1Published application
Process for the surface modification of a polymer particle
AssigneeConpart AS
InventorsKeith Redford, Ionel Halaciuga, Dan V. Goia, Cathrine Braein Nilsen
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Abstract
A process for the preparation of an activated polymer particle comprising contacting a polymer particle with at least one polyamine, wherein said polyamine has three or more amino groups, to form a surface treated polymer particle; and applying a catalyst to the surface treated polymer particle to form an activated polymer particle.
Claims19
A process for the preparation of an activated polymer particle comprising contacting a polymer particle with at least one polyamine, wherein said polyamine has three or more amino groups, to form a surface treated polymer particle;
- and
- applying a catalyst to the surface treated polymer particle to form an activated polymer particle.
(canceled)
Dependencies are inferred from the claim text.