Vinylidene copolymer compsns., its film and extruding process thereof

Vinylidene copolymer compsns., its film and extruding process thereof

  • CN 1,205,348 A
  • Filed: 06/19/1998
  • Published: 01/20/1999
  • Est. Priority Date: 06/19/1998
  • Status: Abandoned Application
First Claim
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1. vinylidene copolymer compositions, it is characterized in that, by forming more than vinylidene chloride copolymer (I) the 50 quality % and below vinylidene chloride copolymer (II) the 50 quality %, the reducing viscosity of vinylidene chloride copolymer (I) is between greater than 0.048 to 0.075, the reducing viscosity of vinylidene chloride copolymer (II) is between 0.048 to 0.060, and the reducing viscosity of vinylidene chloride copolymer (I) big than vinylidene chloride copolymer (II).

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