Polyamide and process for producing the same
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United States of America Patent
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Jan 22, 2002
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N/A
app pub date -
Oct 20, 2000
filing date -
Apr 20, 1998
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Abstract
A polyamide having repeating units represented by formula (1), wherein R.sup.1 represents a divalent hydrocarbon residue optionally having in the structure a heteroatom having no active hydrogen. The polyamide has a high refractive index, is biodegradable, and is useful as a material for fibers and plastics. ##STR1##
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