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    PERFLUOROPOLYETHER-MODIFIED POLYSILOXANE, A METHOD FOR PREPARING THE SAME AND A DEFOAMING AGENT COMPRISING THE SAME
    2.
    发明申请
    PERFLUOROPOLYETHER-MODIFIED POLYSILOXANE, A METHOD FOR PREPARING THE SAME AND A DEFOAMING AGENT COMPRISING THE SAME 有权
    全氟代改性聚硅氧烷，其制备方法和包含其的缺陷剂

    公开(公告)号：US20110015420A1

    公开(公告)日：2011-01-20

    申请号：US12834439

    申请日：2010-07-12

    申请人： Hiromasa Yamaguchi ,  Noriyuki Koike

    发明人： Hiromasa Yamaguchi ,  Noriyuki Koike

    IPC分类号： C07F7/12 ,  C07F7/10

    CPC分类号： C08G77/46 ,  B01D19/0427 ,  B01D19/0431 ,  B01D19/0409 ,  B01D19/0413

    摘要： The present invention relates to a perfluoropolyether-modified polysiloxane represented by general formula (1): wherein X is a divalent group represented by formula —CH2—, —CH2O—, —CH2OCH2— or —Y—NR—CO—, R1, R2, and R3 are, independently of each other, an alkyl group having 1 to 10 carbon atoms or an aryl group; X′ is a divalent group represented by formula —CH2—, —OCH2—, —CH2OCH2— or —CO—NR—Y′— a is, independently of each other, 0 or 1; z and z′ are, independently of each other, an integer of 5 to 100; and Rf is a divalent group represented by the following general formula (2): —CtF2t[OCF2CF(CF3)]m—OCF2(CF2)rCF2O[CF(CF3)CF2O],CtF2t—  (2) or by the following general formula (3): —Ct′F2t′(OCF2CF2)u(OCF2)vOCt′F2t′—  (3).

    摘要翻译： 本发明涉及由通式（1）表示的全氟聚醚改性聚硅氧烷：其中X是由式-CH 2 - ， - CH 2 O - ， - CH 2 OCH 2 - 或-Y-NR-CO-，R 1，R 2表示的二价基团 和R 3彼此独立地为具有1〜10个碳原子的烷基或芳基; X'是由式-CH 2 - ， - OCH 2 - ， - CH 2 OCH 2 - 或-CO-NR-Y' - 表示的二价基团，彼此独立地为0或1; z和z'彼此独立地为5至100的整数; Rf是由以下通式（2）表示的二价基团：-CtF 2t [OCF 2 CF（CF 3）] m OCF 2（CF 2）r CF 2 O [CF（CF 3）CF 2 O]，CtF 2t-（2） （3）：-Ct'F2t'（OCF2CF2）u（OCF2）vOCt'F2t'-（3）。

    Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the same
    3.
    发明授权
    Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the same 有权
    全氟聚醚改性聚硅氧烷，其制备方法和包含该聚硅氧烷的消泡剂

    公开(公告)号：US08304571B2

    公开(公告)日：2012-11-06

    申请号：US12834439

    申请日：2010-07-12

    申请人： Hiromasa Yamaguchi ,  Noriyuki Koike

    发明人： Hiromasa Yamaguchi ,  Noriyuki Koike

    IPC分类号： C08G77/46 ,  C07F7/08

    CPC分类号： C08G77/46 ,  B01D19/0427 ,  B01D19/0431 ,  B01D19/0409 ,  B01D19/0413

    摘要： The present invention relates to a perfluoropolyether-modified polysiloxane represented by general formula (1): wherein X is a divalent group represented by formula —CH2—, —CH2O—, —CH2OCH2— or —Y—NR—CO—, R1, R2, and R3 are, independently of each other, an alkyl group having 1 to 10 carbon atoms or an aryl group; X′ is a divalent group represented by formula —CH2—, —OCH2—, —CH2OCH2— or —CO—NR—Y′—, a is, independently of each other, 0 or 1; z and z′ are, independently of each other, an integer of 5 to 100; and Rf is a divalent group represented by the following general formula (2): —CtF2t[OCF2CF(CF3)]m—OCF2(CF2)rCF2O[CF(CF3)CF2O]nCtF2t—  (2) or by the following general formula (3): —Ct′F2t′(OCF2CF2)u(OCF2)vOCt′F2t′—  (3).

    摘要翻译： 本发明涉及由通式（1）表示的全氟聚醚改性聚硅氧烷：其中X为由式-CH 2 - ， - CH 2 O - ， - CH 2 OCH 2 - 或-Y-NR-CO-，R 1，R 2表示的二价基团 和R 3彼此独立地为具有1〜10个碳原子的烷基或芳基; X'是由式-CH 2 - ， - OCH 2 - ， - CH 2 OCH 2 - 或-CO-NR-Y' - 表示的二价基团，a彼此独立地为0或1; z和z'彼此独立地为5至100的整数; Rf是由以下通式（2）表示的二价基团：-CtF 2t [OCF 2 CF（CF 3）] m OCF 2（CF 2）r CF 2 O [CF（CF 3）CF 2 O] n Ct F 2t-（2） 3）：-C'2'（OCF2CF2）u（OCF2）vOCt'F2t'-（3）。

    Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the same
    4.
    发明授权
    Perfluoropolyether-modified polysiloxane, a method for preparing the same and a defoaming agent comprising the same 有权
    全氟聚醚改性聚硅氧烷，其制备方法和包含该聚硅氧烷的消泡剂

    公开(公告)号：US08129435B2

    公开(公告)日：2012-03-06

    申请号：US12817656

    申请日：2010-06-17

    申请人： Hiromasa Yamaguchi ,  Noriyuki Koike ,  Kazuyuki Takewaki

    发明人： Hiromasa Yamaguchi ,  Noriyuki Koike ,  Kazuyuki Takewaki

    IPC分类号： C09K3/00

    CPC分类号： C08G77/46 ,  B01D19/0409

    摘要： The present invention relates to a perfluoropolyether-modified polysiloxane represented by general formula (1): wherein Rf is a linear or branched perfluoroalkyl group having 1 to 10 carbon atoms; X is a fluorine atom or a trifluoromethyl group; Q is a divalent organic group having 1 to 12 carbon atoms; R1, R2, and R3 are, independently of each other, an alkyl group having 1 to 10 carbon atoms or an aryl group; a, b, c, and d are, independently of each other, an integer of from 0 to 200, provided that a total of a, b, c and d is 1 or larger; e is an integer of 0 or 1; and z is an integer of from 5 to 100; a method for preparing the same; and a defoaming agent comprising the same.

    摘要翻译： 本发明涉及由通式（1）表示的全氟聚醚改性聚硅氧烷：其中Rf是具有1-10个碳原子的直链或支链全氟烷基; X是氟原子或三氟甲基; Q为碳原子数1〜12的二价有机基团。 R 1，R 2和R 3彼此独立地为具有1至10个碳原子的烷基或芳基; a，b，c和d彼此独立地为0至200的整数，条件是a，b，c和d的总数为1或更大; e为0或1的整数; z为5〜100的整数。 其制备方法; 和包含该消泡剂的消泡剂。

    Fluorinated organosilicon compounds
    5.
    发明授权
    Fluorinated organosilicon compounds 失效
    氟化有机硅化合物

    公开(公告)号：US06787662B2

    公开(公告)日：2004-09-07

    申请号：US10287669

    申请日：2002-11-05

    申请人： Noriyuki Koike ,  Hiromasa Yamaguchi

    发明人： Noriyuki Koike ,  Hiromasa Yamaguchi

    IPC分类号： C07F704

    CPC分类号： C08G77/045 ,  C07F7/0838

    摘要： Fluorinated organosilicon compounds having perfluoroalkyl or perfluorooxyalkyl radicals and at least four SiH radicals are highly compatible with base polymers having high fluorine contents and useful as a crosslinking agent therefor to produce addition cured rubber having desired hardness and modulus.

    摘要翻译： 具有全氟烷基或全氟氧基烷基和至少四个SiH基团的氟化有机硅化合物与具有高氟含量的基础聚合物高度相容，并且可用作交联剂以产生具有所需硬度和模量的加成固化橡胶。

    MOBILE TERMINAL AND METHOD FOR MEASURING CHARGEABLE DURATION
    8.
    发明申请
    MOBILE TERMINAL AND METHOD FOR MEASURING CHARGEABLE DURATION 审中-公开
    移动终端和测量充电时间的方法

    公开(公告)号：US20130196625A1

    公开(公告)日：2013-08-01

    申请号：US13878302

    申请日：2011-12-22

    申请人： Yuko Miura ,  Michiko Wakui ,  Hisayuki Aso ,  Hiromasa Yamaguchi

    发明人： Yuko Miura ,  Michiko Wakui ,  Hisayuki Aso ,  Hiromasa Yamaguchi

    IPC分类号： H04W4/26

    CPC分类号： H04W4/24 ,  H04L12/1403 ,  H04L12/1439 ,  H04M1/72519 ,  H04M15/28 ,  H04M15/8214 ,  H04M15/83 ,  H04M15/852 ,  H04M15/853 ,  H04M15/854 ,  H04M15/857 ,  H04M17/02

    摘要： A mobile terminal measures the time from when the data communication connection was established up to the disconnection or the time from when the wireless connection was established up to the disconnection as a chargeable duration. The time in which the mobile terminal uses a network resource in a network or the time in which exchange of data was actually carried out is thus measured as the chargeable duration. Since the information relating to the chargeable duration measured in this manner is stored and displayed in the mobile terminal, it is possible for the mobile terminal to recognize the information relating to the chargeable duration without sending an inquiry to the network including a base station.

    摘要翻译： 移动终端测量从数据通信连接建立到断开的时间，或从无线连接建立到断开的时间作为可计费持续时间。 因此，移动终端在网络中使用网络资源的时间或实际执行数据交换的时间被测量为可计费持续时间。 由于与以这种方式测量的可计费持续时间相关的信息被存储并显示在移动终端中，移动终端可以识别与可计费持续时间有关的信息，而不向包括基站的网络发送查询。

    Anti-offsetting oil
    10.
    发明授权
    Anti-offsetting oil 失效
    防补油

    公开(公告)号：US6010815A

    公开(公告)日：2000-01-04

    申请号：US178492

    申请日：1998-10-26

    申请人： Hiromasa Yamaguchi ,  Hirofumi Kishita

    发明人： Hiromasa Yamaguchi ,  Hirofumi Kishita

    IPC分类号： C08G77/24 ,  C08G77/34 ,  G03G15/20 ,  G03S13/20

    CPC分类号： C08G77/24 ,  C08G77/34 ,  G03G15/2025 ,  G03G2215/2093

    摘要： An anti-offsetting oil including an organopolysiloxane having the formula (1) below and containing low molecular weight organopolysiloxanes having a molecular weight of 3,000 or less in a content of 50 ppm or less. ##STR1## wherein R.sub.f 's represent a perf luoroalkyl which may contain at least one ether linkage; R's represent a monovalent hydrocarbon group; Y's represent a divalent organic group having 2 to 5 carbon atoms; a represents an integer of 1 or more and b represents an integer of 0 or more, provided that a and b satisfy 3a+3b+2=15 to 4,000; and c and d are an integer of 0 to 3. This fluid has a good wettability to silicone rubber or fluorine forming the surfaces of fixing rolls of electrophotographic copying machines, and hence can effectively prevent offset. Since it contains no low-molecular weight organopolysiloxanes, the electric-contact failure may hardly occur.

    摘要翻译： 一种抗偏移油，其包含下述式（1）的有机聚硅氧烷，其含有分子量为3,000以下的低分子量有机聚硅氧烷，含量为50ppm以下。 其中Rf代表可含有至少一个醚键的全氟烷基; R代表一价烃基; Y代表具有2至5个碳原子的二价有机基团; a表示1以上的整数，b表示0以上的整数，条件是a和b满足3a + 3b + 2 = 15〜4,000。 c和d为0〜3的整数。这种流体对于形成电子照相复印机的定影辊的表面的硅橡胶或氟具有良好的润湿性，因此可以有效地防止偏移。 由于不含有低分子量的有机聚硅氧烷，因此几乎不发生电接触失效。