Flame-retardant resin composition and molded resin object

  • US 10,669,398 B2
  • Filed: 03/08/2016
  • Issued: 06/02/2020
  • Est. Priority Date: 03/10/2015
  • Status: Active Grant
First Claim
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1. A flame-retardant resin composition comprising a cycloolefin-based polymer and a halogen-containing flame retardant selected from a group consisting of a halogenated bisimide compound and a halogen-containing styrene-based resin, and optionally comprising a halogen-active species scavenger,wherein the cycloolefin-based polymer is a hydrogenated product of a crystalline cycloolefin-based ring-opening polymer,the halogen-active species scavenger is an inorganic halogen-active species scavenger,a content of the halogen-containing flame retardant is 10 to 80 parts by weight based on 100 parts by weight of the hydrogenated product of the crystalline cycloolefin-based polymer, anda content of the inorganic halogen-active species scavenger is less than 25 parts by weight based on 100 parts by weight of the halogen-containing flame retardant.

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