POLYMER SUPPORTS CONTAINING POLYOXYALKYLENES
A polymer support is provided which comprises hydroxypolyC2-4 alkyleneoxy chains attached to a cross-linked polymer. The hydroxypolyC2-4 alkyleneoxy chain contains from 2 to 8 C2-4 alkyleneoxy groups and the polymer support has from about 0.1 to about meq free hydroxy groups per gram of polymer. Pre...
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Main Author | |
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Format | Patent |
Language | English French |
Published |
26.08.2008
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Subjects | |
Online Access | Get full text |
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Summary: | A polymer support is provided which comprises hydroxypolyC2-4 alkyleneoxy chains attached to a cross-linked polymer. The hydroxypolyC2-4 alkyleneoxy chain contains from 2 to 8 C2-4 alkyleneoxy groups and the polymer support has from about 0.1 to about meq free hydroxy groups per gram of polymer. Preferably, the cross-linked polymer is a copolymer comprising phenylethylene and 4-hydroxyphenylethylene units or phenylethylene and 4- chloromethylphenylethylene units. |
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Bibliography: | Application Number: CA19992336914 |