| http://www.w3.org/ns/prov#value | - This class of polyamides is based on the condensation of (1) diamines with (2) relatively high molecular weight polybasic acids or esters, including dibasic acids or esters, which are obtained from thermal polymerization of a diene acid or ester, such as linoleic acid (for example, linoleates from soy bean, cotton seed or corn oils).
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