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US 6,712,971 B2Granted
Optically active poly (N-methylbenzylmaleimide), method for its production and its use
AssigneeTosoh Corporation
InventorTsutomu Oishi
Life of this patent
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Abstract
An optically active poly(N-α-methylbenzylmaleimide) represented by the following formula (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°.
Claims2
A separating medium having supported on a carrier an optically active poly(N-α-methylbenzylmaleimide) represented by the following formula (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°.
Dependencies are inferred from the claim text.