Co-extruded compositions for high aspect ratio structures

Co-extruded compositions for high aspect ratio structures

  • CN 101,423,682 A
  • Filed: 10/28/2008
  • Published: 05/06/2009
  • Est. Priority Date: 10/29/2007
  • Status: Active Application
First Claim
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1. be used to extrude the sacrifice charging of band, band comprises sacrifices extrudate and high-aspect-ratio functionalised materials, and described sacrifice charging comprises:

  • Organic polymer,Solvent andThe additive that one or more are optional,Wherein sacrifice charging and be lower than about 10 seconds -1Shearing rate under have greater than the yield strength of about 100Pa or greater than about 10 4The viscosity of cP, make band can keep structural integrity and Sacrificing charging can remove from taking, and stays functionalised materials in position, and long-width ratio is greater than about 0.3.

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