HEAT-EXPANDABLE MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME
    41.
    发明申请
    HEAT-EXPANDABLE MICROSPHERES AND A PROCESS FOR PRODUCING THE SAME 有权
    可热膨胀的微球及其制造方法

    公开(公告)号:US20090176098A1

    公开(公告)日:2009-07-09

    申请号:US12067771

    申请日:2006-10-04

    IPC分类号: C08J9/16 B32B1/00

    摘要: A method that heat-expandable microspheres includes the use of a shell of thermoplastic resin and a non-fluorine blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin. The method includes a step of dispersing an oily mixture containing a polymerizable component, the blowing agent, and a polymerization initiator containing a peroxydicarbonate in an aqueous dispersing medium to polymerize the polymerizable component contained in the oily mixture. The resultant heat-expandable microspheres have a shell which is less apt to become thinner than its theoretical value, contain minimum amount of resin particle inside their shell, and have excellent heat-expanding performance.

    摘要翻译: 热膨胀性微球的方法包括使用热塑性树脂的壳和封入其中的沸点不高于热塑性树脂的软化点的非氟发泡剂。 该方法包括将含有可聚合组分的油性混合物,发泡剂和含有过氧化二碳酸酯的聚合引发剂分散在水性分散介质中以使包含在油性混合物中的可聚合组分聚合的步骤。 所得到的热膨胀性微球体的外壳不易于其理论值变薄,在其壳内含有最少量的树脂颗粒,并且具有优异的热膨胀性能。

    RUBBER COMPOSITION FOR TIRE
    42.
    发明申请
    RUBBER COMPOSITION FOR TIRE 有权
    轮胎橡胶组合物

    公开(公告)号:US20090105394A1

    公开(公告)日:2009-04-23

    申请号:US12253311

    申请日:2008-10-17

    IPC分类号: C08L21/00

    摘要: A rubber composition for a tire containing (i) 100 parts by weight of a diene-based rubber and (ii) 0.5 to 25 parts by weight of a heat-expandable microcapsule including a shell, and a substance capable of vaporizing or expanding under heating to thereby generate a gas and a nonpolar oil, both encapsulated in the shell,wherein the shell is made of a thermoplastic resin obtained by polymerization of a nitrile-based monomer (I), a monomer (II) having an unsaturated double bond and a carboxyl group in the molecule thereof, an optional monomer (III) having two or more polymerizable double bonds, and an optional copolymerizable monomer (IV) for adjusting the expansion properties.

    摘要翻译: 一种轮胎用橡胶组合物,其含有(i)100重量份的二烯系橡胶和(ii)0.5〜25重量份的包含壳的热膨胀性微囊和能够在加热下蒸发或膨胀的物质 从而产生包封在壳中的气体和非极性油,其中壳由通过腈基单体(I),具有不饱和双键的单体(II)和具有不饱和双键的单体(II))聚合而获得的热塑性树脂 分子中的羧基,具有两个或更多个可聚合双键的任选单体(III)和用于调节膨胀性质的任选的可共聚单体(IV)。

    POLYMERS AND CURABLE COMPOSITIONS
    43.
    发明申请
    POLYMERS AND CURABLE COMPOSITIONS 审中-公开
    聚合物和可固化组合物

    公开(公告)号:US20080108724A1

    公开(公告)日:2008-05-08

    申请号:US11968411

    申请日:2008-01-02

    IPC分类号: C08J3/28

    摘要: The present invention is concerned with a vinyl polymer having at least one group of the general formula (1) per molecule at the molecular chain terminus. -Z-R—CR1═CR2R3  (1) wherein Z represents an oxygen atom, a sulfur atom, a group of the formula NR′, R′ represents a univalent hydrocarbon group containing 1 to 20 carbon atoms, or a bivalent organic group containing 1 to 20 carbon atoms, and R represents a carbonyl group, a direct bond or a bivalent organic group containing 1 to 20 carbon atoms; R1 and R2 are the same or different and each represents a hydrogen atom or a univalent organic group group containing 1 to 20 carbon atoms, and R3 represents an organic group containg 1 to 20 carbon atoms. The present invention is further concerned with a curable composition comprising the above vinyl polymer.

    摘要翻译: 本发明涉及在分子链末端具有每个分子至少一个通式(1)的基团的乙烯基聚合物。 <?in-line-formula description =“In-line Formulas”end =“lead”?> - ZR-CR <1>

    (1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中Z表示氧原子,硫原子,式NR'的基团,R'表示 含有1-20个碳原子的一价烃基或含有1-20个碳原子的二价有机基团,R代表羰基,直接键或含有1至20个碳原子的二价有机基团; R 1和R 2相同或不同,各自表示氢原子或含有1至20个碳原子的一价有机基团,R 3, / SUP>表示含有1至20个碳原子的有机基团。 本发明还涉及包含上述乙烯基聚合物的可固化组合物。

    Positioning device, shake correcting device and electronics
    45.
    发明申请
    Positioning device, shake correcting device and electronics 有权
    定位装置,振动校正装置和电子装置

    公开(公告)号:US20070297781A1

    公开(公告)日:2007-12-27

    申请号:US11812176

    申请日:2007-06-15

    申请人: Kenichi Kitano

    发明人: Kenichi Kitano

    IPC分类号: G03B17/00

    摘要: A positioning device comprising a moving portion provided with a pair of magnets arranged respectively along with a first axis and a second axis, a fixed portion provided to face to the moving portion, and a voice coil motor (VCM) for relatively driving the moving portion and the fixed portion by an electromagnetic action between a coil and a drive magnet provided to each of the moving portion and the fixed portion: wherein one of the magnets is arranged so as to reduce a rotation moment generated by an electromagnetic connection between the other magnet and the voice coil motor.

    摘要翻译: 一种定位装置,包括设置有分别与第一轴和第二轴一起布置的一对磁体的移动部分,设置成面向移动部分的固定部分,以及用于相对地驱动移动部分的音圈电动机(VCM) 并且所述固定部分通过设置在所述移动部分和所述固定部分中的每一个的线圈和驱动磁体之间的电磁作用而进行,其中所述磁体中的一个布置成减小由所述另一个磁体之间的电磁连接产生的旋转力矩 和音圈电机。

    POLYMER, PROCESSES FOR PRODUCING POLYMER AND COMPOSITION
    46.
    发明申请
    POLYMER, PROCESSES FOR PRODUCING POLYMER AND COMPOSITION 审中-公开
    聚合物,生产聚合物和组合物的方法

    公开(公告)号:US20070287802A1

    公开(公告)日:2007-12-13

    申请号:US11739333

    申请日:2007-04-24

    IPC分类号: C08F8/00 C08F290/00 C08F8/42

    摘要: The present invention relates to a vinyl polymer terminated in a silanol group, a hydrolyzable silyl group or an acrylic functional group, to a method of producing a vinyl polymer having a hydrolyzable silyl group at one or more termini thereof which comprises reacting a vinyl polymer having a silanol group at one or more termini thereof with a silicon compound having two or more silicon atom-bound hydrolyzable groups, and a method of producing a vinyl polymer having an acrylic functional group at one or more termini thereof which comprises reacting a vinyl polymer having a silanol group at one or more termini thereof with a silicon compound represented by the general formula (3): XSiR2-G-O—C(O)C(L)=CH2  (3) wherein X is a hydrolyzable group.

    摘要翻译: 本发明涉及一种以硅烷醇基封端的乙烯基聚合物,水解性甲硅烷基或丙烯酸官能团,涉及在一个或多个末端具有可水解甲硅烷基的乙烯基聚合物的制备方法,该方法包括使具有 在一个或多个末端的硅烷醇基与具有两个或更多个硅原子键合的可水解基团的硅化合物,以及在其一个或多个末端具有丙烯酸官能团的乙烯基聚合物的制备方法,该方法包括使具有 在一个或多个末端具有由通式(3)表示的硅化合物的硅烷醇基团:<?in-line-formula description =“In-line formula”end =“lead”?> XSiR 2 (3)式中:X是在线公式描述=“在线公式”end =“尾”→其中X是 可水解基团。

    Process for producing branched polymer and polymer
    50.
    发明申请
    Process for producing branched polymer and polymer 审中-公开
    制备支链聚合物和聚合物的方法

    公开(公告)号:US20060052563A1

    公开(公告)日:2006-03-09

    申请号:US11199392

    申请日:2005-08-09

    IPC分类号: C08F20/10

    摘要: This invention is related to a production method of a branched polymer which comprises polymerizing a macromonomer [I], said macromonomer [I] being a vinyl polymer obtainable by radical polymerization and terminally having one polymerizable carbon-carbon double bond-containing group per molecule. Furthermore, by producing the macromonomer by living radical polymerization, in particular atom transfer radical polymerization, it becomes possible to produce the above polymers or gels having a well controlled side chain molecular weights.

    摘要翻译: 本发明涉及一种支化聚合物的制备方法,其包括使大分子单体[I]聚合,所述大分子单体[I]是通过自由基聚合可获得的乙烯基聚合物,并且每个分子终端具有一个可聚合的含碳 - 碳双键的基团。 此外,通过活性自由基聚合,特别是原子转移自由基聚合制备大分子单体,可以制备具有良好控制的侧链分子量的上述聚合物或凝胶。