Flameproof thermoplastic resin composition

Flameproof thermoplastic resin composition

  • CN 1,832,996 A
  • Filed: 04/27/2004
  • Published: 09/13/2006
  • Est. Priority Date: 08/04/2003
  • Status: Active Application
First Claim
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1. flame resistance thermoplastic resin compositions comprises:

  • (A) 100 parts by weight of rubber modified polystyrene resins, it contains (a 1) graft copolymer of weight ratio 20-100%, this graft copolymer can be used to provide workability and stable on heating monomer-grafted being polymerized with the monomer and the 0-15 weight part of described aromatic vinyl monomer copolymerization by 5-65 parts by weight of rubber polymkeric substance, 35-95 weight part aromatic vinyl monomer, 1-20 weight part;

    And (a 2) multipolymer of weight ratio 0-80%, this multipolymer can be used to provide workability and stable on heating monomer to make with the monomer and the 0-30 weight part of described aromatic vinyl monomer copolymerization by polymerization 60-90 weight part aromatic vinyl monomer, 10-40 weight part;

    (B) the 0.1-15 weight part is by the oxaphosphorane compound of following chemical formula (I) expression;

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