HIGH PERFORMANCE ENGINEERING POLYMER COMPOSITIONS
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专利名称：HIGH PERFORMANCE ENGINEERING
POLYMER COMPOSITIONS
发明人：JENNINGS, Thomas, C.,TANNO, David, M.申请号：US1990002165
申请日：19900420
公开号：WO90/013596P1
公开日：
19901115
专利内容由知识产权出版社提供
摘要：High performance engineering polymer (HPEP) compositions are disclosed containing an HPEP and a polymeric plolyvalent metal aromatic polycarboxylate where the polymeric carboxylate is dispersible, non-migratable, non-extractable and heat stable at processing temperatures of the HPEP. The compositions offer the physical properties of high mechanical strength, durability, toughness, chemical resistance and high temperature performance, among others. The engineering polymers are wholly aromatic polymers having aromatic rings forming the main chain of the polymer and devoid of methylene groups in the main chain. Polymeric metal carboxylates such as calcium terephthalate are employed as the high temperature additive in an effective amount for extending the engineering polymer while substantially maintaining or improving its engineering properties.
申请人：SYNTHETIC PRODUCTS COMPANY
地址：US
国籍：US
代理机构：JOSEPHIC, David, J. ,LLOYD WISE, TREGEAR & CO.
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