Nanocomposite thermoplastic resin composition with flame resistance
AssigneeLG Chem, Ltd.
InventorsYoung-Ho Choi, Sung-Ho Lee, Yong-Yeon Hwang, Chan-Hong Lee
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Abstract
The present invention relates to a nanocomposite thermoplastic resin composition with flame resistance comprising a basic resin mixture, which comprises a rubber-modified styrene-containing graft copolymer, a thermoplastic polyamide resin and a styrene-containing copolymer, a compatibilizer, a melamine based flame retardant and an organic layered silicate. The nanocomposite thermoplastic resin composition of the present invention offers superior flame resistance without comprising a halogen based flame retardant.
Claims8
A nanocomposite thermoplastic resin composition with flame resistance consisting essentially of:
- a) 100 parts by weight of a basic resin mixture comprising 1-75 wt % of a rubber-modified styrene-containing graft copolymer, 20-95 wt % of a thermoplastic polyamide resin and 5-80 wt % of a styrene-containing copolymer;
- b) 0.1-15 parts by weight of a compatibilizer;
- c) 5-30 parts by weight of a melamine based flame retardant;
- and
- d) 0.01-10 parts by weight of an organic layered silicate,
- wherein the styrene-containing copolymer consists essentially of 50-80 wt % of at least one compound selected from the group consisting of styrene, α-methylstyrene and nucleus-substituted styrene and 20-50 wt % of at least one compound selected from the group consisting of acrylonitrile, methyl methacrylate and butyl acrylate.
A nanocomposite thermoplastic resin composition with flame resistance comprising
- a) 100 parts by weight of a basic resin mixture comprising 1-75 wt % of a rubber-modified styrene-containing graft copolymer, 20-95 wt % of a thermoplastic polyamide resin and 5-80 wt % of a styrene-containing copolymer;
- b) 0.1-15 parts by weight of a compatibilizer;
- c) 5-30 parts by weight of melamine cyanurate as a flame retardant;
- and
- d) 0.01-10 parts by weight of an organic layered silicate.
Dependencies are inferred from the claim text.