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US 2003/0149221 A1Published application
Optically active poly (N-methylbenzylmaleimide), method for its production and its use
AssigneeTosoh Corporation
InventorTsutomu Oishi
Life of this patent
Estimating the term…
Abstract
An optically active poly(N-α-methylbenzylmaleimide) represented by the following formula (1): 1 wherein n is a number within a range of from 2 to 10,000, and symbol * represents optically active carbon, and having a specific rotation ([α]43525) of at least +30°.
Claims9
An optically active poly(N-α-methylbenzylmaleimide) represented by the following formula (1):
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- wherein n is a number within a range of from 2 to 10,000, and symbol * represents optically active carbon, and having a specific rotation ([α]43525) of at least +30°.
A separating medium containing an optically active poly(N-α-methylbenzylmaleimide) represented by the following formula (1):
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- wherein n is a number within a range of from 2 to 10,000, and symbol * represents optically active carbon, and having a specific rotation ([α]43525) of at least +30°.
A separating medium having supported on a carrier an optically active poly(N-(α-methylbenzylmaleimide) represented by the following formula (1):
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- wherein n is a number within a range of from 2 to 10,000, and symbol * represents optically active carbon, and having a specific rotation ([α]43525) of at least +30°.
Dependencies are inferred from the claim text.