公开(公告)号：US20060160973A1

公开(公告)日：2006-07-20

申请号：US10540061

申请日：2003-12-19

申请人： Hajime Harada ,  Kenichi Kitano ,  Yoshiki Nakagawa

发明人： Hajime Harada ,  Kenichi Kitano ,  Yoshiki Nakagawa

IPC分类号： C08F118/02

CPC分类号： C08F2/40 ,  C08F8/26 ,  C08F2800/20 ,  C08F2810/30 ,  C08F2810/40 ,  C08F8/10 ,  C08F120/18 ,  C08F2220/1808

摘要： An object of the present invention is to provide a process for producing a vinyl polymer terminated with a group having a polymerizable carbon-carbon double bond with improved stability of quality. The present invention provides a process for producing a vinyl polymer terminated with a group having a polymerizable carbon-carbon double bond, the process being characterized by adding a stable free radical compound as a polymerization inhibitor. By adding the stable free radical compound during production, it is possible to prevent an increase in viscosity and gelation of the polymer which are due to polymerization reaction of the terminal group having the polymerizable carbon-carbon double bond.

摘要翻译： 本发明的目的是提供一种具有可聚合碳 - 碳双键基团的乙烯基聚合物的制造方法，其质量稳定性提高。 本发明提供一种用可聚合的碳 - 碳双键封端的乙烯基聚合物的制备方法，该方法的特征在于加入稳定的自由基化合物作为聚合抑制剂。 通过在制造中添加稳定的自由基化合物，可以防止由于具有可聚合碳 - 碳双键的端基的聚合反应引起的聚合物的粘度和凝胶化的增加。

公开(公告)号：US06423787B1

公开(公告)日：2002-07-23

申请号：US09403272

申请日：1999-12-30

申请人： Kenichi Kitano ,  Yoshiki Nakagawa ,  Masato Kusakabe

发明人： Kenichi Kitano ,  Yoshiki Nakagawa ,  Masato Kusakabe

IPC分类号： C08F800

CPC分类号： C08F8/42

摘要： An alkenyl- or crosslinkable silyl-terminated vinyl polymer is provided. Such a functional group is introduced into its terminus at a high ratio, not via sulfur atoms. Those polymers can be prepared by polymerizing a vinyl monomer for obtaining a halogen-terminated vinyl polymer, and then substituting an oxy anion or carbanion having such a functional group for the terminal halogen of said polymer.

摘要翻译： 提供烯基或可交联甲硅烷基封端的乙烯基聚合物。 这种官能团以高比例引入其末端，而不是通过硫原子引入。 这些聚合物可以通过聚合乙烯基单体以获得卤素封端的乙烯基聚合物，然后用具有这种官能团的氧阴离子或碳负离子代替所述聚合物的末端卤素来制备。

公开(公告)号：US5852129A

公开(公告)日：1998-12-22

申请号：US980407

申请日：1997-11-28

申请人： Masato Kusakabe ,  Kenichi Kitano ,  Yoshiki Nakagawa

发明人： Masato Kusakabe ,  Kenichi Kitano ,  Yoshiki Nakagawa

IPC分类号： C08F2/46 ,  C08F8/00 ,  C08F8/26 ,  C08F8/42 ,  C08F20/10

CPC分类号： C08F8/14 ,  C08F8/30 ,  C08F2810/30 ,  C08F2810/40

摘要： A method for producing a hydroxyl-terminated (meth) acrylic polymer which comprises converting a halogen atom in a terminal structure of the general formula (1) --CH.sub.2 --C(R.sup.1)(CO.sub.2 R.sup.2)(X) (1) wherein R.sup.1 is hydrogen or methyl, R.sup.2 is alkyl containing 1 to 20 carbon atoms, aryl containing 6 to 20 carbon atoms or aralkyl containing 7 to 20 carbon atoms, and X is chlorine, bromine or iodine, of a (meth)acrylic polymer obtained by polymerizing a (meth)acrylic monomer using an organic halide or a halogenated sulfonyl compound as an initiator and, as a catalyst, a metal complex with a central metal selected from the elements belonging to the groups 8, 9, 10 and 11 in the periodic table, into a hydroxyl-containing substituent. The present invention can provide, in an easy and simple manner, a (meth)acrylic polymer which is hydroxyl-terminated at both ends in a high proportion and which has been difficult to produce in the prior art. It can give a cured product with good curing characteristics.

摘要翻译： 一种羟基封端的（甲基）丙烯酸类聚合物的制造方法，其特征在于，将通式（1）-CH 2 -C（R 1）（CO 2 R 2）（X）（X））的末端结构中的卤素原子转化为其中R1为氢 或甲基，R 2为含有1〜20个碳原子的烷基，含有6〜20个碳原子的芳基或含有7〜20个碳原子的芳烷基，X为氯，溴或碘，通过将（甲基） 甲基）丙烯酸类单体，使用有机卤化物或卤代磺酰基化合物作为引发剂，并且作为催化剂，与选自元素周期表中第8,9,10和11族的元素的中心金属的金属络合物转化为 含羟基的取代基。 本发明可以容易且简单地提供高比例羟基封端的（甲基）丙烯酸聚合物，并且在现有技术中难以生产。 它可以得到具有良好固化特性的固化产品。

公开(公告)号：US07342076B2

公开(公告)日：2008-03-11

申请号：US11115258

申请日：2005-04-27

申请人： Yoshiki Nakagawa ,  Kenichi Kitano

发明人： Yoshiki Nakagawa ,  Kenichi Kitano

IPC分类号： C08F8/32

CPC分类号： C08F290/04 ,  C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/046 ,  C08F299/00 ,  C08F20/12

摘要： The present invention is concerned with a vinyl polymer having at least one group of the general formula (1) permolecule 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 containing 1 to 20 carbon atoms, and R3 represents an organic group containing 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至少一个通式（1）多分子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1〜20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。

公开(公告)号：US06864317B1

公开(公告)日：2005-03-08

申请号：US09787106

申请日：1999-09-14

申请人： Kenichi Kitano ,  Yoshiki Nakagawa

发明人： Kenichi Kitano ,  Yoshiki Nakagawa

IPC分类号： C08F4/10 ,  C08F4/40 ,  C08F4/60 ,  C08F8/08 ,  C08F8/28 ,  C08G8/10 ,  C08G8/38 ,  C08G59/02 ,  C08G81/02 ,  C08L61/06 ,  C08L63/00 ,  C08F8/00

CPC分类号： C08L63/00 ,  C08F8/00 ,  C08F8/26 ,  C08F2810/40 ,  C08G8/10 ,  C08G8/38 ,  C08G59/02 ,  C08L61/06 ,  C08L33/00 ,  C08L61/04 ,  C08L2666/04 ,  C08F120/18

摘要： The present invention provides a heat-curable composition gives cured phenolic resin products having excellent flexibility; the present invention relates to a heat-curable composition comprising (A) a vinyl polymer having at least one phenol group at the main-chain terminus and (B) a phenolic resin; the present invention related to a polymer obtainable by reacting (A) a vinyl polymer having at least one phenol group at the main-chain terminus with (C) an aldehyde compound, to a heat-curable composition comprising the polymer.

摘要翻译： 本发明提供一种可热固化的组合物，其具有优异的柔性的酚醛树
脂产品; 本发明涉及一种热固性组合物，其包含（A）在主链末端具有至少一个苯酚基的乙烯基聚合物和（B）酚醛树脂; 本发明涉及通过（A）在主链末端具有至少一个苯酚基的乙烯基聚合物与（C）醛化合物反应而得到的聚合物与包含该聚合物的可热固化组合物。

公开(公告)号：US06194516B1

公开(公告)日：2001-02-27

申请号：US09164338

申请日：1998-10-01

申请人： Masato Kusakabe ,  Kenichi Kitano ,  Yoshiki Nakagawa

发明人： Masato Kusakabe ,  Kenichi Kitano ,  Yoshiki Nakagawa

IPC分类号： C08F830

CPC分类号： C08F8/14 ,  C08F8/30 ,  C08F2810/30 ,  C08F2810/40 ,  C08F120/18 ,  C08F8/42 ,  C08F8/26

摘要： A method for producing a hydroxyl-terminated (meth) acrylic polymer which comprises converting a halogen atom in a terminal structure of the general formula (1) —CH2—C(R1)(CO2R2)(X)  (1) wherein R1 is hydrogen or methyl, R2 is alkyl containing 1 to 20 carbon atoms, aryl containing 6 to 20 carbon atoms or aralkyl containing 7 to 20 carbon atoms, and X is chlorine, bromine or iodine, of a (meth)acrylic polymer obtained by polymerizing a (meth)acrylic monomer using an organic halide or a halogenated sulfonyl compound as an initiator and, as a catalyst, a metal complex with a central metal selected from the elements belonging to the groups 8, 9, 10 and 11 in the periodic table, into a hydroxyl-containing substituent. The present invention can provide, in an easy and simple manner, a (meth)acrylic polymer which is hydroxyl-terminated at both ends in a high proportion and which has been difficult to produce in the prior art. It can give a cured product with good curing characteristics.

摘要翻译： 一种羟基封端的（甲基）丙烯酸类聚合物的制造方法，其特征在于，将通式（1）的末端结构中的卤素原子转化为其中R 1为氢或甲基，R 2为含有1〜20个碳原子的烷基，含有6个 至20个碳原子或含有7〜20个碳原子的芳烷基，X为氯，溴或碘，通过使用有机卤化物或卤代磺酰化合物作为引发剂使（甲基）丙烯酸单体聚合而得到的（甲基） 作为催化剂，将选自元素周期表第8,9,10和11族的元素的中心金属的金属络合物转化为含羟基的取代基。本发明可以简单， 简单的方式，在高比例羟基封端的双（甲基）丙烯酸类聚合物，并且在现有技术中难以生产。 它可以得到具有良好固化特性的固化产品。

公开(公告)号：US06552118B2

公开(公告)日：2003-04-22

申请号：US09463652

申请日：2000-04-14

申请人： Masayuki Fujita ,  Masato Kusakabe ,  Kenichi Kitano

发明人： Masayuki Fujita ,  Masato Kusakabe ,  Kenichi Kitano

IPC分类号： C08L8310

CPC分类号： C08F8/42 ,  C09D183/04 ,  C09J143/04 ,  C09K3/1018 ,  Y10S524/904

摘要： An adhesive curable composition which comprises, as the main component, a vinyl polymer having at least one crosslinkable silyl group represented by the general formula (1). Said composition can be used as a sealing composition, a pressure sensitive adhesive composition and a coating composition. —[Si(R1)2-b(Y)bO]m—Si(R2)3-a(Y)a  (1) wherein R1 and R2 are the same or different and each represents an alkyl group containing 1 to 20 carbon atoms, an aryl group containing 6 to 20 carbon atoms, an aralkyl group containing 7 to 20 carbon atoms or a triorganosiloxy group represented by the formula (R′)3SiO— (in which R′ represents a monovalent hydrocarbon group containing 1 to 20 carbon atoms and the plural R′ groups may be the same or different) and, when there are two or more R1 or R2 groups, they may be the same or different; Y represents a hydroxyl group or a hydrolyzable group and, when there are two or more Y groups, they may be the same or different; a represents 0, 1, 2 or 3; b represents 0, 1 or 2; and m represents an integer of 0 to 19; with the condition that a, b and m satisfy the relation a+mb≧1.

摘要翻译： 一种粘合剂可固化组合物，其包含作为主要组分的具有至少一个由通式（1）表示的可交联甲硅烷基的乙烯基聚合物。 所述组合物可用作密封组合物，压敏粘合剂组合物和涂料组合物。其中R 1和R 2相同或不同，各自表示含有1至20个碳原子的烷基，含有6至20个碳原子的芳基 原子，含有7〜20个碳原子的芳烷基或由式（R'）3 SiO 2表示的三有机甲硅烷氧基（其中R'表示含有1〜20个碳原子的一价烃基，多个R'可以是 相同或不同），并且当存在两个或更多个R 1或R 2基团时，它们可以相同或不同; Y表示羟基或可水解基团，当存在两个以上Y基时，它们可以相同或不同; a表示0,1,2或3; b表示0,1或2; m表示0〜19的整数。 条件是a，b和m满足关系a + mb> = 1。

公开(公告)号：US08486531B2

公开(公告)日：2013-07-16

申请号：US13355647

申请日：2012-01-23

申请人： Toshiaki Masuda ,  Ichiro Takahara ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takayuki Aoki

发明人： Toshiaki Masuda ,  Ichiro Takahara ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takayuki Aoki

IPC分类号： B32B1/00 ,  B32B5/16 ,  C08J9/22 ,  C08J9/00

CPC分类号： B01J13/20 ,  B29C44/3461 ,  C08J9/143 ,  C08J9/32 ,  C08J2333/18 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2991 ,  Y10T428/2998

摘要： The present invention provides heat-expanded microspheres having high packing efficiency, and a production method thereof. The heat-expanded microspheres are produced by expanding heat-expandable microspheres, which comprise shell of thermoplastic resin and a blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin and have an average particle size from 1 to 100 micrometer, at a temperature not lower than their expansion initiating temperature, and the heat-expanded microspheres result in a void fraction not higher than 0.70.

摘要翻译： 本发明提供具有高填充效率的热膨胀微球及其制造方法。 热膨胀微球体是通过膨胀包含热塑性树脂壳和封装在其中的沸点不高于热塑性树脂的软化点的发泡剂的热膨胀性微球而制成的，平均粒径为1〜100 微米，其温度不低于其膨胀起始温度，热膨胀微球导致不高于0.70的空隙率。

公开(公告)号：US20100288406A1

公开(公告)日：2010-11-18

申请号：US12810774

申请日：2009-02-13

申请人： Takamasa Kitamura ,  Shigeki Ito ,  Kenichi Kitano ,  Takeshi Inohara

发明人： Takamasa Kitamura ,  Shigeki Ito ,  Kenichi Kitano ,  Takeshi Inohara

IPC分类号： B60C11/00

CPC分类号： C08L7/00 ,  B60C1/0016 ,  B60C11/14 ,  B60C2011/0025 ,  C08J9/32 ,  C08J2203/22 ,  C08J2307/00 ,  C08J2309/00 ,  C08K3/04 ,  C08K3/36 ,  C08K5/548 ,  C08K7/22 ,  C08K9/10 ,  C08L9/00 ,  C08L21/00 ,  C08L2666/08

摘要： Provided is a pneumatic tire whose frictional force on ice is improved by satisfactorily forming resin-encapsulated cells from heat-expandable microcapsules, even when a tread rubber contains silica. The tire is characterized in that: the tread rubber is made of a rubber composition containing 100 parts by weight of a diene rubber, 30 to 100 parts by weight of a reinforcing filler including at least 10 parts by weight of silica, and 1 to 20 parts by weight of microcapsules each encapsulating a heat-expandable substance; a sulfur-containing silane coupling agent is mixed in the rubber composition in an amount of 3 to 15 wt. % based on the weight of the silica; a shell material of each microcapsule is made of a thermoplastic resin which essentially contains a nitrile monomer (I); a vapor pressure of the heat-expandable substance is set at 1.4 to 3.0 MPa at 150° C.; an average particle diameter of the microcapsules is set at 20 to 30 μm before vulcanization of the rubber composition; an average particle diameter of the microcapsules expanded due to the vulcanization is set at 40 to 80 μm; and thus, a proportion of an area occupied by the cells in the tread rubber is set at 5 to 30%.

摘要翻译： 本发明提供一种充气轮胎，即使在胎面橡胶含有二氧化硅的情况下，也可以通过令人满意地形成来自热膨胀性微胶囊的树脂封装的细胞来提高冰上的摩擦力。 轮胎的特征在于：胎面橡胶由含有100重量份二烯橡胶的橡胶组合物制成，30至100重量份的包含至少10重量份二氧化硅的增强填料和1至20重量份 每个包封热膨胀物质的微胶囊重量份; 将含硫硅烷偶联剂在橡胶组合物中以3〜15重量％的量混合。 基于二氧化硅的重量％ 每个微胶囊的壳材料由基本上含有腈单体（I）的热塑性树脂制成; 在150℃下将热膨胀性物质的蒸气压设定为1.4〜3.0MPa。 在橡胶组合物硫化之前，将微胶囊的平均粒径设定为20〜30μm。 将由于硫化而膨胀的微胶囊的平均粒径设定为40〜80μm， 因此胎面胶中的细胞所占的面积的比例为5〜30％。

公开(公告)号：US07711253B2

公开(公告)日：2010-05-04

申请号：US10540136

申请日：2003-12-25

申请人： Hiroyuki Tomita ,  Kazutoshi Usui ,  Kenichi Kitano ,  Yoshiko Ono

发明人： Hiroyuki Tomita ,  Kazutoshi Usui ,  Kenichi Kitano ,  Yoshiko Ono

IPC分类号： G03B17/00

CPC分类号： H04N5/23264 ,  G03B2205/0007 ,  G03B2217/005 ,  H04N5/23212 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

摘要： A blur correction camera system includes a blur correction lens driven based upon the vibration detection signal detected by an angular velocity sensor, that corrects an image blur, a point-image function computing unit that computes a point spread function, and an image restoration computing unit that corrects an image blur by executing image restoration through image processing on a captured image by using the point spread function. The image blur that cannot be completely corrected by the blur correction lens is further corrected through image restoration so as to obtain a high quality image.

摘要翻译： 模糊校正照相机系统包括基于由角速度传感器检测的振动检测信号驱动的模糊校正透镜，其校正图像模糊，计算点扩散函数的点图像功能计算单元和图像恢复计算单元 通过使用点扩散函数对拍摄图像进行图像处理来执行图像恢复来校正图像模糊。 通过图像修复进一步校正由模糊校正透镜不能完全校正的图像模糊，以获得高质量的图像。