Thermally conductive silicone rubber composition
    121.
    发明授权
    Thermally conductive silicone rubber composition 有权
    导热硅橡胶组合物

    公开(公告)号:US08093331B2

    公开(公告)日:2012-01-10

    申请号:US11909905

    申请日:2006-03-27

    申请人: Hiroshi Fukui

    发明人: Hiroshi Fukui

    IPC分类号: C08L83/00

    摘要: A thermally conductive silicone rubber composition comprising: (A) an organopolysiloxane with the except of below-given components (C) and (E); (B) a thermally conductive filler; (C) a specific organopolysiloxane; (D) a curing agent; and (E) an organopolysiloxane composed of the following units: SiO4/2, R1R22SiO1/2, and R23SiO1/2 (wherein R1 is a univalent hydrocarbon group with an aliphatic, unsaturated bonds, R2 may designate the same or different univalent hydrocarbon groups that do not have aliphatic, unsaturated bonds.), said component (E) being used in an amount of 2 to 10 mass % per sum of components (A) and (E), demonstrates high flowability and good handling characteristics in spite of having a large content of thermally conductive filler and that demonstrates good adhesive properties and elongation and tensile strength in spite of the absence of reinforcing filler.

    摘要翻译: 一种导热硅橡胶组合物,其包含:(A)除低于给定组分(C)和(E)之外的有机聚硅氧烷; (B)导热填料; (C)特定有机聚硅氧烷; (D)固化剂; 和(E)由以下单元组成的有机聚硅氧烷:SiO 4/2,R 1 R 22 SiO 1/2和R 23 SiO 1/2,其中R 1是具有脂族不饱和键的一价烃基,R 2可以表示相同或不同的一价烃基, 不具有脂肪族,不饱和键),所述成分(E)的用量相对于组分(A)和(E)总和为2〜10质量%,表现出高的流动性和良好的处理特性,尽管有 大量的导热填料,尽管不存在增强填料,但表现出良好的粘合性能和伸长率和拉伸强度。

    Magnetic head and magnetic disk storage apparatus mounting the head
    122.
    发明授权
    Magnetic head and magnetic disk storage apparatus mounting the head 有权
    安装磁头的磁头和磁盘存储装置

    公开(公告)号:US07881012B2

    公开(公告)日:2011-02-01

    申请号:US11707415

    申请日:2007-02-15

    IPC分类号: G11B5/17

    摘要: Embodiments in accordance with the present invention provide a magnetic head in which broadening of the write-field distribution in the track-width direction can be decreased without reducing the write-field intensity. A main pole includes a pole tip having a part which provides the write track-width and a yoke part recessed from the air bearing surface in the element height direction, the pole tip including at least two magnetic films having different track-width directions, and the throat height at the trailing side being made smaller than the throat height at the leading side.

    摘要翻译: 根据本发明的实施例提供一种磁头,其中可以减小磁道宽度方向上的写入场分布的扩大,而不降低写入场强度。 主极包括具有提供写入轨道宽度的部分的磁极尖端和在元件高度方向上从空气轴承表面凹陷的磁轭部分,磁极末端包括具有不同轨道宽度方向的至少两个磁性膜,以及 在后侧的喉部高度小于前侧的喉部高度。

    Thermally Conductive Silicone Rubber Composition
    123.
    发明申请
    Thermally Conductive Silicone Rubber Composition 有权
    导热硅橡胶组合物

    公开(公告)号:US20090253846A1

    公开(公告)日:2009-10-08

    申请号:US11909905

    申请日:2006-03-27

    申请人: Hiroshi Fukui

    发明人: Hiroshi Fukui

    IPC分类号: C08L83/04 C08K3/22

    摘要: A thermally conductive silicone rubber composition comprising: (A) an organopolysiloxane with the except of below-given components (C) and (E); (B) a thermally conductive filler; (C) a specific organopolysiloxane; (D) a curing agent; and (E) an organopolysiloxane composed of the following units: SiO4/2, R1R22SiO1/2, and R23SiO1/2 (wherein R1 is a univalent hydrocarbon group with an aliphatic, unsaturated bonds, R2 may designate the same or different univalent hydrocarbon groups that do not have aliphatic, unsaturated bonds.), said component (E) being used in an amount of 2 to 10 mass % per sum of components (A) and (E), demonstrates high flowability and good handling characteristics in spite of having a large content of thermally conductive filler and that demonstrates good adhesive properties and elongation and tensile strength in spite of the absence of reinforcing filler.

    摘要翻译: 一种导热硅橡胶组合物,其包含:(A)除低于给定组分(C)和(E)之外的有机聚硅氧烷; (B)导热填料; (C)特定有机聚硅氧烷; (D)固化剂; 和(E)由以下单元组成的有机聚硅氧烷:SiO 4/2,R 1 R 22 SiO 1/2和R 23 SiO 1/2,其中R 1是具有脂族不饱和键的一价烃基,R 2可以表示相同或不同的一价烃基, 不具有脂肪族,不饱和键),所述成分(E)的用量相对于组分(A)和(E)总和为2〜10质量%,表现出高的流动性和良好的处理特性,尽管有 大量的导热填料,尽管不存在增强填料,但表现出良好的粘合性能和伸长率和拉伸强度。

    Organopolysiloxane And Silicone Composition
    124.
    发明申请
    Organopolysiloxane And Silicone Composition 失效
    有机聚硅氧烷和有机硅组合物

    公开(公告)号:US20080085966A1

    公开(公告)日:2008-04-10

    申请号:US11721788

    申请日:2005-12-12

    IPC分类号: C08L43/04 C08K3/10

    CPC分类号: C08G77/20 C08L83/06 C08L83/00

    摘要: An organopolysiloxane represented by the following general formula (1), where R1 represents an aliphatic, unsaturated univalent hydrocarbon group, R2 represents identical or different univalent hydrocarbon groups except for aliphatic unsaturated bonds, R3 represents an oxygen atom or a bivalent hydrocarbon group, R4 represents a univalent hydrocarbon group that contains an acryloxy or methacryloxy group, R5 may represent an alkyl group, alkoxyalkyl group, alkenyl group, or an acyl group; “n” is an integer from 5 to 1000, and “a” is 1 or 2, can be used for the preparation of a silicone composition as a main component of a composition or as a surface-treating agent for thermally conductive fillers, can be combined with large amounts of thermally conductive fillers, is easy to handle, and imparts to the composition appropriate thixotropy.

    摘要翻译: 由以下通式(1)表示的有机聚硅氧烷,其中R 1表示脂族不饱和一价烃基,R 2表示相同或不同的一价烃基,除脂族 不饱和键,R 3表示氧原子或二价烃基,R 4表示含有丙烯酰氧基或甲基丙烯酰氧基的一价烃基,R 5, / SO 2可以表示烷基,烷氧基烷基,烯基或酰基; “n”为5〜1000的整数,“a”为1或2,可用于制备作为组合物的主要成分的有机硅组合物或作为导热填料的表面处理剂,罐 与大量的导热填料组合,易于处理,赋予组合物适当的触变性。

    Thermoconductive silicone composition
    125.
    发明授权
    Thermoconductive silicone composition 有权
    热固性硅氧烷组合物

    公开(公告)号:US07291671B2

    公开(公告)日:2007-11-06

    申请号:US10544909

    申请日:2004-02-09

    申请人: Hiroshi Fukui

    发明人: Hiroshi Fukui

    IPC分类号: C08L83/06

    摘要: A thermoconductive silicone composition comprising: (A) an organopolysiloxane (excluding component (C)), (B) a thermoconductive filler, and (C) at least two organopolysiloxanes as defined by the following general formula that have different values for the subscript n (I), wherein each R1 is independently selected from monovalent hydrocarbon groups; R2 is an oxygen atom or divalent hydrocarbon group; R3 is an alkyl, alkoxyalkyl, alkenyl, or acyl; n is an integer from 5 to 100; and a is an integer from 1 to 3

    摘要翻译: 一种导热硅氧烷组合物,其包含:(A)有机聚硅氧烷(不包括组分(C)),(B)导热填料,和(C)由以下通式定义的至少两种具有不同下标n的有机聚硅氧烷 I),其中每个R 1独立地选自一价烃基; R 2是氧原子或二价烃基; R 3是烷基,烷氧基烷基,烯基或酰基; n为5〜100的整数。 a为1〜3的整数

    Thermoconductive silicone composition
    126.
    发明申请
    Thermoconductive silicone composition 有权
    热固性硅氧烷组合物

    公开(公告)号:US20060135687A1

    公开(公告)日:2006-06-22

    申请号:US10544909

    申请日:2004-02-09

    申请人: Hiroshi Fukui

    发明人: Hiroshi Fukui

    IPC分类号: C08L83/04 B32B27/00

    摘要: A thermoconductive silicone composition comprising: (A) an organopolysiloxane (excluding component (C)), (B) a thermoconductive filler, and (C) at least two organopolysiloxanes as defined by the following general formula that have different values for the subscript n (I), wherein each R1 is independently selected from monovalent hydrocarbon groups; R2 is an oxygen atom or divalent hydrocarbon group; R3 is an alkyl, alkoxyalkyl, alkenyl, or acyl; n is an integer from 5 to 100; and a is an integer from 1 to 3.

    摘要翻译: 一种导热硅氧烷组合物,其包含:(A)有机聚硅氧烷(不包括组分(C)),(B)导热填料,和(C)由以下通式定义的至少两种具有不同下标n的有机聚硅氧烷 I),其中每个R 1独立地选自一价烃基; R 2是氧原子或二价烃基; R 3是烷基,烷氧基烷基,烯基或酰基; n为5〜100的整数。 a为1〜3的整数。

    Fat emulsion for oral administration
    128.
    发明授权
    Fat emulsion for oral administration 有权
    用于口服的脂肪乳剂

    公开(公告)号:US06537561B1

    公开(公告)日:2003-03-25

    申请号:US09367650

    申请日:1999-08-18

    IPC分类号: A61K9127

    摘要: An O/W medical fat emulsion for oral administration, which is capable of increasing the bioavailability of a medicine or the blood level thereof. The emulsion is composed of fat emulsion particles containing an oil component, an emulsifier and a medicine as the indispensable constituents and dispersed in water, characterized in that the average diameter of the particles in the fat emulsion ranges from 5 to 50 nm. A freeze-dried preparation of the emulsion is also included in the invention.

    摘要翻译: 一种用于口服给药的O / W医用脂肪乳剂,其能够增加药物的生物利用度或其血液水平。 该乳液由含有油成分,乳化剂和作为不可缺少成分的药物的脂肪乳液颗粒构成,分散在水中,其特征在于脂肪乳剂中的颗粒的平均直径为5〜50nm。 乳液的冷冻干燥制剂也包括在本发明中。