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    PROCESSES FOR PRODUCING POLYURETHANE FOAMS CONTAINING ALKOXYSILANE FUNCTIONAL POLYMERS AND USES THEREFOR
    63.
    发明申请
    PROCESSES FOR PRODUCING POLYURETHANE FOAMS CONTAINING ALKOXYSILANE FUNCTIONAL POLYMERS AND USES THEREFOR 有权
    生产含有烷氧基官能聚合物的聚氨酯泡沫体的方法及其用途

    公开(公告)号：US20090018228A1

    公开(公告)日：2009-01-15

    申请号：US12170522

    申请日：2008-07-10

    申请人： Michael Mager ,  Michael Ludewig ,  Mathias Matner

    发明人： Michael Mager ,  Michael Ludewig ,  Mathias Matner

    IPC分类号： C08J9/228

    CPC分类号： C08G18/718 ,  C08G18/4837 ,  C08G2101/00 ,  C08K3/013 ,  C08K5/0016 ,  C08K5/5465 ,  C08L83/00

    摘要： Processes comprising: (a) providing a composition comprising at least one silane-terminated polyurethane preploymer prepared by a process comprising: reacting (A) at least one polyether having a number average molecular weight (Mn) of 2000 to 8000 g/mol, and comprising 10 to 30 wt % ethylene oxide units based on all alkylene oxide units in the polyether; with (B) at least one isocyanate and alkoxysilane group-containing compound of the formula (I): wherein each of X, Y, and Z independently represents a C1-C8 alkyl or a C1-C8 alkoxy residue, with the proviso that at least one of X, Y, and Z represents a C1-C8 alkoxy group; and wherein R is an at least bifunctional, organic residue; (b) foaming the composition, and (c) curing the foamed composition in the presence of water; and uses of polyurethane foams prepared thereby.

    摘要翻译： 方法包括：（a）提供包含至少一种通过包括以下方法制备的硅烷封端的聚氨酯预聚合物的组合物：（A）至少一种数均分子量（Mn）为2000至8000g / mol的聚醚和 包含基于聚醚中所有烯化氧单元的10至30重量％的环氧乙烷单元; 与（B）至少一种式（I）的异氰酸酯和烷氧基硅烷基化合物：其中X，Y和Z各自独立地表示C1-C8烷基或C1-C8烷氧基残基，条件是在 X，Y和Z中的至少一个表示C1-C8烷氧基; 并且其中R是至少双官能的有机残基; （b）使组合物发泡，和（c）在水存在下使发泡组合物固化; 以及由此制备的聚氨酯泡沫的用途。

    Boron- and/or aluminum-containing mixtures, hybrid materials, and coatings
    65.
    发明授权
    Boron- and/or aluminum-containing mixtures, hybrid materials, and coatings 失效
    含硼和/或含铝混合物，混合材料和涂料

    公开(公告)号：US06613441B2

    公开(公告)日：2003-09-02

    申请号：US10000573

    申请日：2001-10-23

    申请人： Michael Mager ,  Steffen Hofacker

    发明人： Michael Mager ,  Steffen Hofacker

    IPC分类号： B32B2520

    CPC分类号： C09D183/14 ,  C08G77/56 ,  C08G77/58 ,  C09D4/00 ,  Y10T428/31663 ,  C08G77/00

    摘要： The present invention relates to mixtures prepared from (A) at least one linear, branched, or cyclic monomeric organosilane having at least two silicon atoms with hydrolyzable and/or condensation-crosslinking groups in which the silicon atoms are bonded to one another through at least one carbon atom in a linking unit, and (B) at least one boron- and/or aluminum-containing compound having the formula (I) RxM(OR′)3-x  (I)  wherein M is Al or B, x is 0, 1, or 2, R is C1-C6-alkyl, C6-C12-aryl, or (O)1/2, with the proviso that if R is (O)1/2, then the compound of the formula (I) is a chain when x is 1 and a cyclic or cage-form compound when x is 2, and each R′ is independently H, C1-C10-alkyl, or C6-C12-aryl. The invention further relates to hybrid materials prepared from such mixtures and to coatings produced therefrom.

    摘要翻译： 本发明涉及由（A）至少一种具有至少两个硅原子的直链，支链或环状单体有机硅烷与可水解和/或缩合交联基团制备的混合物，其中硅原子通过至少 连接单元中的一个碳原子，和（B）至少一种具有式（I）的含硼和/或含铝化合物，其中M为Al或B，x为0,1或2，R为C1-C6 - 烷基，C 6 -C 12 - 芳基或（O）1/2，条件是如果R是（O）1/2，则式（I）化合物是当x是1时的链， 或当x为2时为笼状化合物，R'独立为H，C 1 -C 10 - 烷基或C 6 -C 12 - 芳基。 本发明还涉及由这种混合物制备的混合材料和由其制备的涂层。

    Boron-and/ or aluminum-containing mixtures, hybrid materials, and coatings
    67.
    发明授权
    Boron-and/ or aluminum-containing mixtures, hybrid materials, and coatings 失效
    含硼和/或含铝混合物，混合材料和涂层

    公开(公告)号：US06395826B1

    公开(公告)日：2002-05-28

    申请号：US09275659

    申请日：1999-03-24

    申请人： Michael Mager ,  Steffen Hofacker

    发明人： Michael Mager ,  Steffen Hofacker

    IPC分类号： C08L8306

    CPC分类号： C09D183/14 ,  C08G77/56 ,  C08G77/58 ,  C09D4/00 ,  Y10T428/31663 ,  C08G77/00

    摘要： The present invention relates to mixtures prepared from (A) at least one linear, branched, or cyclic monomeric organosilane having at least two silicon atoms with hydrolyzable and/or condensation-crosslinking groups in which the silicon atoms are bonded to one another through at least one carbon atom in a linking unit, and (B) at least one boron- and/or aluminum-containing compound having the formula (I) RxM(OR′)3−x  (I)  wherein M is Al or B, x is 0, 1, or 2, R is C1-C6-alkyl, C6-C12-aryl, or (O)½, with the proviso that if R is (O)½, then the compound of the formula (I) is a chain when x is 1 and a cyclic or cage-form compound when x is 2, and each R′ is independently H, C1-C10-alkyl, or C6-C12-aryl. The invention further relates to hybrid materials prepared from such mixtures and to coatings produced therefrom.

    摘要翻译： 本发明涉及由（A）至少一种具有至少两个硅原子的直链，支链或环状单体有机硅烷与可水解和/或缩合交联基团制备的混合物，其中硅原子通过至少 连接单元中的一个碳原子，和（B）至少一种具有式（I）的含硼和/或含铝化合物，其中M为Al或B，x为0,1或2，R为C1-C6 - 烷基，C 6 -C 12 - 芳基或（O）1/2，条件是如果R为（O）1/2，则式（I）的化合物是当x为1时的链，并且环状或笼形 化合物，当x为2时，R'独立地为H，C 1 -C 10 - 烷基或C 6 -C 12 - 芳基。 本发明还涉及由这种混合物制备的混合材料和由其制备的涂层。

    Micropositioning device for disk head testing system
    69.
    发明授权
    Micropositioning device for disk head testing system 失效
    磁头测试系统微定位装置

    公开(公告)号：US5808435A

    公开(公告)日：1998-09-15

    申请号：US657039

    申请日：1996-05-28

    申请人： Michael Mager

    发明人： Michael Mager

    IPC分类号： G01B7/00 ,  G05B11/18 ,  G05B19/39

    CPC分类号： G01B7/002 ,  G05B19/39 ,  G05B2219/41457 ,  G05B2219/42089 ,  G05B2219/42209

    摘要： A micropositioner has a coarse positioner and a fine positioner, with a separate closed loop control circuit for the fine positioner. A disk head being positioned over a disk is attached to the stage of the fine positioner. The fine positioner includes a parallelogram flexure having first and second opposite sides attached respectively to the coarse positioning stage and the fine positioning stage. A piezoelectric translator translates the second side of the flexure relative to the coarse positioning stage. In order to sense displacement of the fine positioning stage relative to the coarse positioning stage, a differential electric field sensor is employed. The sensor includes a pair of side plates both mounted fixedly relative to one of the stages and opposing each other to create an electrical field between them, and a probe plate mounted fixedly relative to the other of the two stages and between the two side plates. As the second stage moves relative to the first, the voltage sensed by the probe plate is fed back to control the piezoelectric translator until the probe voltage indicates that the fine displacement amount matches a desired fine displacement amount indicated by a command signal. In an embodiment, the fine positioner feedback loop controls the voltages applied to the side plates such that the voltage sensed by the probe plate is zero whenever the fine positioner is at equilibrium.

    摘要翻译： 微定位器具有粗定位器和精细定位器，具有用于精细定位器的单独的闭环控制电路。 位于盘上方的盘头安装在精细定位器的台上。 精细定位器包括平行四边形弯曲部，其具有分别连接到粗定位台和精细定位台的第一和第二相对侧。 压电转换器相对于粗定位台平移挠曲件的第二侧。 为了检测精细定位台相对于粗定位台的位移，采用差动电场传感器。 该传感器包括一对侧板，它们相对于一个台架固定安装并相互相对以在它们之间产生电场;以及探针板，其相对于两个台阶中的另一个固定地安装在两个侧板之间。 当第二阶段相对于第一阶段移动时，由探针板感测的电压被反馈以控制压电转换器，直到探针电压指示精细位移量与由命令信号指示的期望精细位移量相匹配。 在一个实施例中，精细定位器反馈环路控制施加到侧板的电压，使得只要精细定位器处于平衡状态，探针板感测到的电压为零。