On-chip power-ground inductance modeling using effective self-loop-inductance
    3.
    发明授权
    On-chip power-ground inductance modeling using effective self-loop-inductance 有权
    使用有效的自环电感的片上电源 - 地电感建模

    公开(公告)号:US06981230B1

    公开(公告)日:2005-12-27

    申请号:US10209081

    申请日:2002-07-30

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5036 G06F2217/78

    摘要: An efficient inductance modeling approach for on-chip power-ground wires using their effective self-loop-inductances is disclosed. Instead of extracting the inductive coupling between every two parallel wires and putting this huge number inductance elements into circuit simulation, this technique determines the effective self-loop-inductance for each power or ground wire segment and only generates a circuit with these effective self-inductors for simulation. This approach greatly reduces the circuit size and makes the full-chip power-ground simulation with the consideration of inductance feasible.

    摘要翻译: 公开了一种使用其有效自回路电感的片上电源线的高效电感建模方法。 不用提取每两根平行线之间的电感耦合,并将这么大数量的电感元件放入电路仿真中,这种技术决定了每个电源或接地线段的有效自环电感,并且只产生一个具有这些有效自感器的电路 用于模拟。 这种方法大大降低了电路尺寸,并且考虑到电感可以实现全芯片功率 - 地面仿真。

    Ethylene copolymer-modified polyamide product
    4.
    发明申请
    Ethylene copolymer-modified polyamide product 有权
    乙烯共聚物改性聚酰胺产品

    公开(公告)号:US20050203253A1

    公开(公告)日:2005-09-15

    申请号:US11072387

    申请日:2005-03-04

    IPC分类号: C08F265/04 C08L77/00

    摘要: Disclosed are films, tapes, and melt-spun fibers comprising or prepared from a composition comprising (a) at least one polyamide polymer; and (b) from about 0.1 to 20 weight % of at least one ethylene copolymer such as ethylene/vinyl acetate dipolymers, ethylene/vinyl acetate terpolymers, ethylene/alkyl (meth)acrylate dipolymers, ethylene/alkyl (meth)acrylate terpolymers, functionalized ethylene copolymers, ethylene/acid copolymers, and salts thereof. The films, tapes and fibers exhibit improved tensile properties such as tensile strength and elongation at break compared to nonmodified polyamide compositions. Also disclosed are nonwoven textiles comprising or prepared from the oriented melt-spun fibers.

    摘要翻译: 公开了由包含(a)至少一种聚酰胺聚合物的组合物或由组合物制备的薄膜,带和熔纺纤维, 和(b)约0.1至20重量%的至少一种乙烯共聚物如乙烯/乙酸乙烯酯二聚物,乙烯/乙酸乙烯酯三元共聚物,乙烯/(甲基)丙烯酸烷基酯二聚物,乙烯/(甲基)丙烯酸烷基酯三元共聚物,官能化 乙烯共聚物,乙烯/酸共聚物及其盐。 与非改性聚酰胺组合物相比,薄膜,胶带和纤维表现出改进的拉伸性能,例如拉伸强度和断裂伸长率。 还公开了包含或由取向的熔纺纤维制备的非织造织物。

    Miscible blends of ethylene copolymers with improved temperature resistance
    6.
    发明申请
    Miscible blends of ethylene copolymers with improved temperature resistance 审中-公开
    乙烯共聚物的混溶性混合物具有改善的耐温性

    公开(公告)号:US20060148988A1

    公开(公告)日:2006-07-06

    申请号:US11315987

    申请日:2005-12-21

    申请人: Richard Chou

    发明人: Richard Chou

    IPC分类号: C08F8/00

    摘要: The present invention is a composition useful as an impact modifier for polyamide compositions. In one embodiment, impact modifiers of the present invention are ethylene maleic anhydride copolymers having at least 3% maleic anhydride functionality. Compositions comprising copolymers of ethylene and maleic anhydride or its functional equivalents and ethylene copolymers with polar comonomers are disclosed. The compositions provide miscible blends and exhibit improved properties, such as increased temperature resistance and mechanical strength, compared to pure ethylene copolymers with polar comonomers.

    摘要翻译: 本发明是用作聚酰胺组合物的抗冲改性剂的组合物。 在一个实施方案中,本发明的抗冲改性剂是具有至少3%马来酸酐官能度的乙烯马来酸酐共聚物。 公开了包含乙烯和马来酸酐的共聚物或其功能性等同物和具有极性共聚单体的乙烯共聚物的组合物。 与具有极性共聚单体的纯乙烯共聚物相比,组合物提供可混溶的共混物并表现出改进的性能,例如耐温度和机械强度的提高。

    Polyolefin foams for footwear foam applications
    7.
    发明申请
    Polyolefin foams for footwear foam applications 审中-公开
    用于鞋类泡沫应用的聚烯烃泡沫

    公开(公告)号:US20050288442A1

    公开(公告)日:2005-12-29

    申请号:US11157893

    申请日:2005-06-21

    摘要: A composition that can be used as foam composition is disclosed, which comprises or is produced from an ethylene acrylate copolymer, an acid copolymer or an ionomer of the acid copolymer or both, or combinations thereof, and optionally a soft ethylene polymer. The ethylene acrylate copolymer comprises repeat units derived from ethylene and at least one alkylacrylate. The acid copolymer comprises repeat units derived from ethylene and acrylic acid, methacrylic acid, or combinations thereof. The soft ethylene polymer comprises ethylene and an α-olefin, vinyl acetate, or combinations thereof.

    摘要翻译: 公开了可用作泡沫组合物的组合物,其包含或由乙烯丙烯酸酯共聚物,酸共聚物或酸共聚物的离聚物或两者的组合或其组合,以及任选的软质乙烯聚合物制备。 乙烯丙烯酸酯共聚物包含衍生自乙烯和至少一种丙烯酸烷基酯的重复单元。 酸共聚物包含衍生自乙烯和丙烯酸,甲基丙烯酸或其组合的重复单元。 软的乙烯聚合物包括乙烯和α-烯烃,乙酸乙烯酯或其组合。

    Polyolefin foams for footwear foam applications
    10.
    发明申请
    Polyolefin foams for footwear foam applications 审中-公开
    用于鞋类泡沫应用的聚烯烃泡沫

    公开(公告)号:US20050288440A1

    公开(公告)日:2005-12-29

    申请号:US11157895

    申请日:2005-06-21

    IPC分类号: C08L1/00

    摘要: A composition that can be used as foam composition is disclosed, which comprises or is produced from about 40 to about 95 wt %, or about 50 to about 95 wt %, of an ethylene acrylate copolymer and about 5 to about 60 wt %, or about 5 to about 50 wt %, of a soft ethylene polymer wherein the ethylene acrylate copolymer comprises repeat units derived from ethylene and at least one alkyl acrylate and the soft ethylene polymer comprises copolymer of ethylene and an α-olefin, copolymer of ethylene and vinyl acetate, or combinations thereof.

    摘要翻译: 公开了可用作泡沫组合物的组合物,其包含约40至约95重量%,或约50至约95重量%的乙烯丙烯酸酯共聚物或约5至约60重量% 约5至约50重量%的软质乙烯聚合物,其中乙烯丙烯酸酯共聚物包含衍生自乙烯和至少一种丙烯酸烷基酯的重复单元,软质乙烯聚合物包括乙烯和α-烯烃的共聚物,乙烯和乙烯的共聚物 乙酸盐或其组合。