Multilayer polymer structure

Multilayer polymer structure

  • CN 101,084,117 A
  • Filed: 11/22/2005
  • Published: 12/05/2007
  • Est. Priority Date: 11/24/2004
  • Status: Active Application
First Claim
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1. comprise the sandwich construction of two tuples (L1-L2) of at least one adjacent layer, it is characterized in that:

  • -layer (L1) comprises at least a polymer composition (C1), and it comprises at least a merocrystalline polyphthalamide and at least a impact modifier (I1), and-layer (L2) comprises at least a polymer composition (C2), and it comprises at least a functionalised polyolefin (FPO2), and described functionalised polyolefin comprises the functional group that is selected from carboxyl, its ester, its acid anhydrides and salt thereof.

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