Blends with shape memory characteristics
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United States of America Patent
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Issued Date -
Apr 19, 2007
app pub date -
Mar 23, 2004
filing date -
Apr 10, 2003
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Abandoned
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Abstract
The invention relates to a polymer blend with shape-memory characteristic comprising two different block copolymers each containing at least one hard segment and at least one soft segment, whereby the two different block copolymers comprise the same soft segment and only differ with regard to the hard segment.
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