The thermoplastic polyolefin composition of filling, prepare its method and by its goods that make

The thermoplastic polyolefin composition of filling, prepare its method and by its goods that make

  • CN 101,611,088 A
  • Filed: 12/20/2007
  • Published: 12/23/2009
  • Est. Priority Date: 12/21/2006
  • Status: Active Application
First Claim
Patent Images

1. polyolefin compositions, it comprises:

  • A) crystallization isotactic propylene homopolymer, it has greater than the modulus in flexure of 1930MPa with greater than 100 ℃

    HDT;

    B) ethylene/alpha-olefin interpolymers, its have Tg less than-30 ℃

    , 190 ℃

    under 0.1 radian/s, measure less than 2 tangent difference, more than or equal to the HDT of the peak value melt temperature of the ethylene/alpha-olefin interpolymers of measuring by dsc andC) laminal filler, andD) nitrogenous source and phosphorus source, wherein at least one provenance be derived from least a organic compound or its salt, andHomopolymer wherein;

    (A;

    weight ratio B) is 9 to interpretation;

    1-6;

    4.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×