会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Scratch-resistant flameproof thermoplastic resin composition
    • 防刮耐火热塑性树脂组合物
    • US07732515B2
    • 2010-06-08
    • US12250648
    • 2008-10-14
    • Bok Nam JangIn Chul JungJung Hwan YunJin Hwan Choi
    • Bok Nam JangIn Chul JungJung Hwan YunJin Hwan Choi
    • C08K5/523
    • C08L69/00C08K5/521C08K5/523C08L33/12C08L51/04C08L67/02C08L2201/02C08L2205/03C08L2666/02
    • Disclosed herein is a flame retardant thermoplastic resin composition that has superior scratch resistance and mechanical properties, satisfying requirements for the appearance of housing materials resulting from a recent increase in volume of electrical and electronic products, and that contains a phosphorus-based flame-retarding agent, satisfying requirements for fire safety and prevention of environmental problems. The resin composition with scratch resistance comprises a base resin comprising (A) about 30 to about 90 parts by weight of a polycarbonate resin, (B) about 15 to about 50 parts by weight of a polymethylmethacrylate resin and (C) about 5 to about 50 parts by weight of a polyethylene terephthalate-based resin, and (D) about 5 to about 30 parts by weight of a phosphorus-based flame-retarding agent based on 100 parts by weight of the base resin. The composition may further comprise about 1 to about 30 parts by weight of an impact modifier based on 100 parts by weight of the base resin.
    • 本发明公开了一种阻燃热塑性树脂组合物,其具有优异的耐擦伤性和机械性能,满足了近来电气和电子产品体积增加所引起的外壳材料外观的要求,并且含有磷系阻燃剂 满足消防安全要求,防范环境问题。 具有耐刮擦性的树脂组合物包括基础树脂,其包含(A)约30至约90重量份的聚碳酸酯树脂,(B)约15至约50重量份的聚甲基丙烯酸甲酯树脂和(C)约5至约 50重量份的聚对苯二甲酸乙二醇酯类树脂,(D)基于100重量份的基础树脂约5至约30重量份的磷系阻燃剂。 基于100重量份的基础树脂,组合物还可以包含约1至约30重量份的抗冲改性剂。