Flame retardant styrenic compositions containing oxaphospholane compound as flame retardant
    12.
    发明授权
    Flame retardant styrenic compositions containing oxaphospholane compound as flame retardant 有权
    含有氧磷杂环辛烷化合物作为阻燃剂的阻燃苯乙烯组合物

    公开(公告)号:US06797754B2

    公开(公告)日:2004-09-28

    申请号:US10231448

    申请日:2002-08-29

    IPC分类号: C08K55373

    CPC分类号: C08K5/5313 C08L25/02

    摘要: The present invention relates to a flame retardant styrenic resin composition that comprises (A) about 5 to 95 parts by weight of a rubber modified styrene-containing resin; (B) about 95-5 parts by weight of polyphenylene ether; and (C) about 3-20 parts by weight of an oxaphospholane compound based on 100 parts by weight of the sum of (A) and (B). The resin composition of the present invention exhibits good flame resistance without the use of halogen flame retardant and does not emit harmful gases when burned.

    摘要翻译: 本发明涉及一种阻燃苯乙烯树脂组合物,其包含(A)约5-95重量份的含橡胶改性苯乙烯的树脂; (B)约95-5重量份聚苯醚; 和(C)基于(A)和(B)的总和100重量份的约3-20重量份的氧杂磷烷化合物。 本发明的树脂组合物在不使用卤素阻燃剂的情况下表现出良好的阻燃性,并且在燃烧时不会排放有害气体。

    SEMICONDUCTOR DEVICE INCLUDING GATE OPENINGS
    16.
    发明申请
    SEMICONDUCTOR DEVICE INCLUDING GATE OPENINGS 审中-公开
    半导体器件,包括栅极开口

    公开(公告)号:US20120280291A1

    公开(公告)日:2012-11-08

    申请号:US13463197

    申请日:2012-05-03

    IPC分类号: H01L29/78

    摘要: According to example embodiments, a semiconductor device includes a substrate, a device isolation layer over the substrate that defines an active region of the substrate, a gate electrode crossing over the active region in between a source region and a drain region of the active region. The gate electrode defines at least one gate opening. The at least one gate opening may expose a portion of a boundary between the active region and the device isolation layer.

    摘要翻译: 根据示例性实施例,半导体器件包括衬底,衬底上的器件隔离层,其限定衬底的有源区;栅电极,跨过有源区的源区和漏区之间的有源区。 栅电极限定至少一个栅极开口。 至少一个门开口可以暴露活性区域和器件隔离层之间的边界的一部分。

    Non-Halogen Flameproof Polycarbonate Resin Composition
    17.
    发明申请
    Non-Halogen Flameproof Polycarbonate Resin Composition 有权
    非卤素防火聚碳酸酯树脂组合物

    公开(公告)号:US20100216922A1

    公开(公告)日:2010-08-26

    申请号:US12776609

    申请日:2010-05-10

    IPC分类号: C08K5/521

    摘要: A non-halogen flameproof polycarbonate resin composition is disclosed. The polycarbonate resin composition includes a base resin including (A) about 50 to about 100% by weight of a polycarbonate resin, (B) about 0 to about 50% by weight of a rubber modified aromatic vinyl resin, and (C) about 0 to about 50% by weight of an alkyl(meth)acrylate resin; and (D) about 0.5 to about 30 parts by weight of a cyclic t-butyl phosphonate compound, based on about 100 parts by weight of the base resin comprising (A), (B) and (C). The polycarbonate resin composition can have stability against fire and can be environmentally friendly since it does not contain a halogen flame retardant.

    摘要翻译: 公开了一种非卤素防火聚碳酸酯树脂组合物。 聚碳酸酯树脂组合物包括(A)约50至约100重量%的聚碳酸酯树脂的基础树脂,(B)约0至约50重量%的橡胶改性的芳族乙烯基树脂,和(C)约0 至约50重量%的(甲基)丙烯酸烷基酯树脂; 和(D)基于约100重量份的包含(A),(B)和(C)的基础树脂,约0.5至约30重量份的环状叔丁基膦酸酯化合物。 聚碳酸酯树脂组合物可以具有耐火稳定性,并且由于不含有卤素阻燃剂,因此可以是环境友好的。

    Flame retardant thermoplastic resin composition
    20.
    发明授权
    Flame retardant thermoplastic resin composition 有权
    阻燃热塑性树脂组合物

    公开(公告)号:US07723429B2

    公开(公告)日:2010-05-25

    申请号:US11601352

    申请日:2006-11-17

    IPC分类号: C08K5/49

    摘要: A polymer composition includes a rubber-modified aromatic vinyl resin and a cyclic phosphonate ester compound. Embodiments of the composition demonstrate good impact strength, flame retardancy, heat resistance. Some embodiments additionally demonstrate moisture resistance and low heat sag. A shaped article and an electronic device can be made from the flame retardant polymer composition.

    摘要翻译: 聚合物组合物包括橡胶改性的芳族乙烯基树脂和环状膦酸酯化合物。 组合物的实施方案表现出良好的冲击强度,阻燃性,耐热性。 一些实施方案另外表现出耐湿性和低热下垂。 成型制品和电子装置可以由阻燃聚合物组合物制成。