Preparation of hydrolyzable group-containing organohydrogenpolysiloxane and organopolysiloxane derived therefrom
    2.
    发明授权
    Preparation of hydrolyzable group-containing organohydrogenpolysiloxane and organopolysiloxane derived therefrom 有权
    制备含有水解性基团的有机氢聚硅氧烷和由其衍生的有机聚硅氧烷

    公开(公告)号:US08158716B2

    公开(公告)日:2012-04-17

    申请号:US12504019

    申请日:2009-07-16

    IPC分类号: C08L83/04 C08G77/12

    摘要: A hydrolyzable group-containing organohydrogenpolysiloxane is prepared by (A) reacting (a) an organosiloxane with (b) an organosilane or organosiloxane containing a hydrolyzable group, at least one of components (a) and (b) containing hydrosilyl, in the presence of a superstrong acid catalyst, (B) adding an inorganic basic neutralizing agent and/or an adsorbent to the resulting reaction solution, and (C) removing the neutralized and/or adsorbed form of the superstrong acid catalyst. The process proceeds in an essentially non-aqueous system, and the organohydrogenpolysiloxane free of residual acidic catalyst is obtainable at low cost.

    摘要翻译: 通过(A)使(a)有机硅氧烷与(b)含有可水解基团的有机硅烷或有机硅氧烷,含有氢化甲硅烷基的组分(a)和(b)中的至少一种在有机硅氧烷存在下反应制备可水解基团的有机氢聚硅氧烷) 超强酸催化剂,(B)向所得反应溶液中添加无机碱性中和剂和/或吸附剂,(C)除去超强酸催化剂的中和和/或吸附形式。 该方法在基本上非水系统中进行,并且以低成本获得不含残留酸性催化剂的有机氢聚硅氧烷。

    Surface treating compositions
    3.
    发明授权
    Surface treating compositions 失效
    表面处理组合物

    公开(公告)号:US6140451A

    公开(公告)日:2000-10-31

    申请号:US174257

    申请日:1998-10-16

    CPC分类号: C09D183/14 C09D183/16

    摘要: A composition comprising a trifunctional polysilazane and a polysiloxane having at least one hydrolyzable group and an optional fluoroalkyl group is effective for treating substrates to render their surface water repellent, oil repellent, and anti-fouling.

    摘要翻译: 包含三官能聚硅氮烷和具有至少一个可水解基团和任选的氟烷基的聚硅氧烷的组合物对于处理基材以使其表面具有防水性,拒油性和防污性是有效的。

    PREPARATION OF HYDROLYZABLE GROUP-CONTAINING ORGANOHYDROGENPOLYSILOXANE AND ORGANOPOLYSILOXANE DERIVED THEREFROM
    4.
    发明申请
    PREPARATION OF HYDROLYZABLE GROUP-CONTAINING ORGANOHYDROGENPOLYSILOXANE AND ORGANOPOLYSILOXANE DERIVED THEREFROM 有权
    含有可氢化基团的组氨酸聚氧乙烯醚和衍生自其的有机聚硅氧烷的制备

    公开(公告)号:US20100022705A1

    公开(公告)日:2010-01-28

    申请号:US12504019

    申请日:2009-07-16

    IPC分类号: C08L83/04

    摘要: A hydrolyzable group-containing organohydrogenpolysiloxane is prepared by (A) reacting (a) an organosiloxane with (b) an organosilane or organosiloxane containing a hydrolyzable group, at least one of components (a) and (b) containing hydrosilyl, in the presence of a superstrong acid catalyst, (B) adding an inorganic basic neutralizing agent and/or an adsorbent to the resulting reaction solution, and (C) removing the neutralized and/or adsorbed form of the superstrong acid catalyst. The process proceeds in an essentially non-aqueous system, and the organohydrogenpolysiloxane free of residual acidic catalyst is obtainable at low cost.

    摘要翻译: 通过(A)使(a)有机硅氧烷与(b)含有可水解基团的有机硅烷或有机硅氧烷,含有氢化甲硅烷基的组分(a)和(b)中的至少一种在有机硅氧烷存在下反应制备可水解基团的有机氢聚硅氧烷) 超强酸催化剂,(B)向所得反应溶液中添加无机碱性中和剂和/或吸附剂,(C)除去超强酸催化剂的中和和/或吸附形式。 该方法在基本上非水系统中进行,并且以低成本获得不含残留酸性催化剂的有机氢聚硅氧烷。

    Computer network system for packet-transferring data between computers,
network file server in computer network system and data transferring
method thereof
    7.
    发明授权
    Computer network system for packet-transferring data between computers, network file server in computer network system and data transferring method thereof 失效
    计算机网络系统,计算机网络系统中的网络文件服务器和数据传输方法

    公开(公告)号:US6014695A

    公开(公告)日:2000-01-11

    申请号:US971899

    申请日:1997-11-17

    摘要: When an access request is generated from a client in a network file server comprising a computer including a communication controller connected to at least one client through a network and transferring information on a plurality of addresses inside a main storage device as one packet to at least one client, the main storage device having a buffer, a central processing unit and an input/output bus for mutually connecting the communication controller, the central processing unit and the main storage device, and a secondary storage device connected to the computer, an area for storing the data corresponding to this access request is allocated into the buffer of the main storage device. The data corresponding to the access request is read out from the secondary storage device, is transferred to the buffer and is stored in the allocated area. A header for the data in the allocated area in the buffer, the address and size of the header and the address and size of the data are generated in the main storage device on the basis of the access request. As the address and size of the header and the address and size of the data are reported to the communication controller, the data inside the allocated area in the buffer are transferred as one packet to at least one client by the communication controller.

    摘要翻译: 当从包括通过网络连接到至少一个客户端的通信控制器的计算机的网络文件服务器中的客户端生成访问请求时,将作为一个分组的主存储设备内的多个地址上的信息作为一个分组传送到至少一个 客户端,具有缓冲器的主存储设备,中央处理单元和用于相互连接通信控制器,中央处理单元和主存储设备的输入/输出总线以及连接到计算机的辅助存储设备,用于 存储对应于该访问请求的数据被分配到主存储装置的缓冲器中。 从辅助存储装置读出对应于访问请求的数据,被传送到缓冲器并被存储在所分配的区域中。 基于访问请求,在主存储装置中生成用于缓冲器中的分配区域中的数据的头部,头部的地址和大小以及数据的地址和大小。 由于报头的地址和大小以及数据的地址和大小被报告给通信控制器,因此通信控制器将缓冲区内的分配区域内的数据作为一个分组传送给至少一个客户端。

    Water-soluble surface treating agents
    8.
    发明授权
    Water-soluble surface treating agents 失效
    水溶性表面处理剂

    公开(公告)号:US5739369A

    公开(公告)日:1998-04-14

    申请号:US634829

    申请日:1996-04-19

    CPC分类号: C09K3/18 C03C17/30 C09K3/185

    摘要: A surface treating agent comprising a reaction product of (A) a fluoroalkyl group-containing alkoxysilane with (B) an amino group-containing alkoxysilane and optionally further with (C) an alkyl group-containing alkoxysilane is water soluble. The agent is diluted with water to form a solution for treating glass and other substrates to impart durable water repellency and other improved properties to the substrates.

    摘要翻译: 包含(A)含氟烷基的烷氧基硅烷与(B)含氨基的烷氧基硅烷和任选地还含有(C)含烷基的烷氧基硅烷的反应产物的表面处理剂是水溶性的。 用水稀释试剂以形成用于处理玻璃和其它基材的溶液,以赋予基材持久的拒水性和其它改进的性能。

    Flame retardant composition and method for use in synthetic
thermoplastic resins
    9.
    发明授权
    Flame retardant composition and method for use in synthetic thermoplastic resins 失效
    阻燃剂组合物和用于合成热塑性树脂的方法

    公开(公告)号:US5532302A

    公开(公告)日:1996-07-02

    申请号:US202630

    申请日:1994-02-28

    CPC分类号: C08L25/06 C08L51/085

    摘要: An improved flame-retardant composition and method for its use are provided. The composition imparts flame retardency to synthetic thermoplastic resins to prevent dripping of the melt of the resin when the resin is burnt. The composition comprises a flame retardant agent such as phosphate ester compound, optionally combined with a metal hydroxide, and an organopoly-siloxane-based graft copolymer of a (meth)acrylic acid ester such as methyl(meth)-acrylate. The flame retardant is used in an amount from 1-50 parts by weight per 100 parts by weight of the synthetic resin, and the graft copolymer provides 0.5 to 20 parts by weight of an organosilicone group per 100 parts by weight of the synthetic resin.

    摘要翻译: 提供了改进的阻燃组合物及其使用方法。 该组合物赋予合成热塑性树脂阻燃性,以防止树脂燃烧时树脂熔体滴落。 组合物包含任选与金属氢氧化物结合的磷酸酯化合物等阻燃剂,(甲基)丙烯酸甲酯等(甲基)丙烯酸酯的有机聚硅氧烷类接枝共聚物。 阻燃剂的使用量为每100重量份合成树脂1-50重量份,接枝共聚物每100重量份合成树脂提供0.5-20重量份的有机硅酮基。