Flowable thermoplastic materials with halogen-free flame protection

Flowable thermoplastic materials with halogen-free flame protection

  • CN 101,035,865 A
  • Filed: 10/06/2005
  • Published: 09/12/2007
  • Est. Priority Date: 10/08/2004
  • Status: Active Application
First Claim
Patent Images

1. thermoplastic composition comprises:

  • A) at least a thermoplastic polymer of 10-98 weight %,B) B1 of 0.01-50 weight %) or B2);

    B1) at least a OH number is the highly branched or hyperbranched polycarbonates of 1-600mg KOH/g polycarbonate (according to DIN 53240, part

         2), orB2) at least a A xB yHighly branched or the hyper-branched polyester of type, wherein x at least 1.1 and y be at least 2.1, Or their mixture,C) 1-40 weight % halogen-free flame retardants is selected from phosphorous or nitrogenous compound, or the P-N condenses, or their mixture,D) other additives of 0-60 weight %,Component A wherein)-D) weight percentage sum is 100%.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×