Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Reexamination Certificate
2007-05-08
2007-05-08
Klemanski, Helene (Department: 1755)
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
C502S160000, C502S162000, C502S167000, C502S168000, C502S216000
Reexamination Certificate
active
10416778
ABSTRACT:
The present invention relates to a material containing ionic groups, in particular, to the ionic materials that form an ionic pair with a free radical catalyst. Various applications of such materials are also described. Ionic materials can include magnetic particles. Examples of free radical catalysts that can be used include 2,2′-azobis(2 -methylpropionamidine) dihydrochloride, and 2,2′-azobis[2-(2-imidazolin-2-yl) propane]dihydrochloride.
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Klemanski Helene
Polymer Laboratories Limited
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