Polyamide-polyphenylene ether fiber, product, composition and method

Polyamide-polyphenylene ether fiber, product, composition and method

  • CN 104,583,474 B
  • Filed: 08/26/2013
  • Issued: 11/23/2018
  • Est. Priority Date: 08/31/2012
  • Status: Active Grant
First Claim
Patent Images

1. a kind of fiber, including the composition comprising melt blending product below:

  • The polyamides selected from the group being made of polyamide -6, polyamide -6,6 and their combination of 58 to 93.9 weight percentAmine;

    5 to 20 weight percent include polyphenylene ether-poly silicone block copolymer reaction product below:

    Polyphenylene oxide andPolyphenylene ether-poly silicone block copolymer;

    The fire retardant comprising metal dialkyl phosphinates of 1 to 10 weight percent;

    With0.1 to 2 weight percent for the polyamide and the polyphenylene ether-poly silicone block copolymer reaction productCompatilizer;

    Wherein, all wt percentage is the total weight based on the composition;

    AndWherein, the composition includes the continuous phase of the polyamide and is total to including the polyphenylene ether-poly siloxane blocksThe dispersed phase of polymers reaction product;

    Wherein, based on the number of dispersion particle, the dispersion particle has to be shown by scanning electronMicro mirror measurement is less than or equal to 0.9 μ

    m2Average cross-section.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×