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Polyphthalamide composition

  • US 5,387,645 A
  • Filed: 12/16/1993
  • Issued: 02/07/1995
  • Est. Priority Date: 09/20/1990
  • Status: Expired due to Term
First Claim
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1. A blend comprising a polyphthalamide having at least about 50 mole percent recurring units represented by the formula:

  • ##STR3## wherein R comprises at least one divalent aliphatic radical having from 4 to 14 carbon atoms, a functionalized polyolefin having as reactive functionality grafted or copolymerized carboxylic acid or derivative thereof and a pendant succinic anhydride-functionalized block copolymer said block copolymer comprising polymerized styrene blocks add rubber blocks comprising ethylene/propylene, ethylenic/butylene or ethylene/pentylene polymer blocks or a combination thereof.

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