公开(公告)号：US08206826B2

公开(公告)日：2012-06-26

申请号：US12594317

申请日：2008-05-14

Applicant: Hiroki Naito ,  Satoshi Kawanami ,  Katsushi Miki ,  Ikuo Yosejima ,  Kenichi Kitano

Inventor： Hiroki Naito ,  Satoshi Kawanami ,  Katsushi Miki ,  Ikuo Yosejima ,  Kenichi Kitano

IPC: C08F2/44

CPC classification number: C08F2/44 ,  B01J13/14 ,  C08F2/20 ,  Y10T428/2982 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/2989

Abstract: A production method for heat-expandable microspheres, which have high expanding ratio and are thermally expanded into hollow particulates having excellent repeated-compression durability, and application thereof are provided. The method produces heat-expandable microspheres a shell of thermoplastic resin and a blowing agent being encapsulated therein and having a boiling point not higher than the softening point of the thermoplastic resin.

Abstract translation: 提供了具有高膨胀率并且热膨胀成具有优异的重复压缩耐久性的中空微粒的热膨胀性微球的制造方法及其应用。 该方法产生热膨胀性微球，将热塑性树脂的壳和发泡剂包封在其中，沸点不高于热塑性树脂的软化点。

公开(公告)号：US20100120929A1

公开(公告)日：2010-05-13

申请号：US12594317

申请日：2008-05-14

Applicant: Hiroki Naito ,  Satoshi Kawanami ,  Katsushi Miki ,  Ikuo Yosejima ,  Kenichi Kitano

Inventor： Hiroki Naito ,  Satoshi Kawanami ,  Katsushi Miki ,  Ikuo Yosejima ,  Kenichi Kitano

IPC: C08J9/236

CPC classification number: C08F2/44 ,  B01J13/14 ,  C08F2/20 ,  Y10T428/2982 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/2989

Abstract: A production method for heat-expandable microspheres, which have high expanding ratio and are thermally expanded into hollow particulates having excellent repeated-compression durability, and application thereof are provided. The method produces heat-expandable microspheres a shell of thermoplastic resin and a blowing agent being encapsulated therein and having a boiling point not higher than the softening point of the thermoplastic resin.

Abstract translation: 提供了具有高膨胀率并且热膨胀成具有优异的重复压缩耐久性的中空微粒的热膨胀性微球的制造方法及其应用。 该方法产生热膨胀性微球，将热塑性树脂的壳和发泡剂包封在其中，沸点不高于热塑性树脂的软化点。

公开(公告)号：US20090149559A1

公开(公告)日：2009-06-11

申请号：US12089600

申请日：2006-11-16

Applicant: Toshiaki Masuda ,  Ichiro Takahara ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takeyoshi Fukuda ,  Takayuki Aoki ,  Satoshi Kawanami

Inventor： Toshiaki Masuda ,  Ichiro Takahara ,  Kenichi Kitano ,  Katsushi Miki ,  Takeshi Inohara ,  Takeyoshi Fukuda ,  Takayuki Aoki ,  Satoshi Kawanami

IPC: C08J9/228 ,  C08J9/00

CPC classification number: B01J13/14 ,  C08F220/14 ,  C08F220/44 ,  C08F220/48 ,  C08F222/1006 ,  Y10T428/2984

Abstract: Heat-expandable microspheres include a shell of thermoplastic resin and a blowing agent encapsulated therein having a boiling point not higher than the softening point of the thermoplastic resin, have a maximum expanding ratio not lower than 50 times, and are thermally expanded into hollow particulates having a repeated-compression durability not lower than 75 percent. The method of producing the heat-expandable microspheres includes the steps of dispersing an oily mixture containing a polymerizable component and the blowing agent in an aqueous dispersing medium containing a specific water-soluble compound and polymerizing the polymerizable component contained in the oily mixture.

Abstract translation: 热膨胀性微球包括热塑性树脂的壳和其中包含沸点不高于热塑性树脂的软化点的发泡剂，其最大膨胀比不低于50倍，并且被热膨胀成具有 重复压缩耐久性不低于75％。 制造热膨胀性微球的方法包括以下步骤：将含有可聚合组分和发泡剂的油性混合物分散在含有特定水溶性化合物的水性分散介质中，并使包含在油性混合物中的可聚合组分聚合。

公开(公告)号：US20080160621A1

公开(公告)日：2008-07-03

申请号：US11987469

申请日：2007-11-30

Applicant: Kenichi Kitano ,  Akihisa Hirota ,  Masanao Takeda ,  Kosuke Tanaka ,  Yoshiki Nakagawa ,  Shigeru Hagimori ,  Naoki Furukawa ,  Shigeki Ono ,  Nao Fujita

Inventor： Kenichi Kitano ,  Akihisa Hirota ,  Masanao Takeda ,  Kosuke Tanaka ,  Yoshiki Nakagawa ,  Shigeru Hagimori ,  Naoki Furukawa ,  Shigeki Ono ,  Nao Fujita

IPC: G01N33/00 ,  C08F130/08

CPC classification number: C08F8/26 ,  C08F8/16 ,  C08F8/48 ,  C08F2810/30 ,  C08F2810/40 ,  Y10T436/196666

Abstract: The present invention provides: a process for preparing a vinyl polymer containing a halogen in an amount of 1,000 mg or less per kilogram, in which a vinyl polymer containing the halogen produced by atom transfer radical polymerization of a vinyl monomer is heated at a temperature in the range of 140 to 250° C. to dehalogenate the vinyl polymer; a vinyl polymer obtained by the process; and a hydrosilylation-reactive curable composition containing the vinyl polymer.

Abstract translation: 本发明提供了一种制备乙烯基聚合物的方法，该乙烯基聚合物含有每千克1,000mg以下的卤素，其中含有通过乙烯基单体的原子转移自由基聚合产生的卤素的乙烯基聚合物在温度为 范围为140至250℃，以使乙烯基聚合物脱卤; 通过该方法获得的乙烯基聚合物; 和含有乙烯基聚合物的氢化硅烷化反应性固化组合物。

公开(公告)号：US07342076B2

公开(公告)日：2008-03-11

申请号：US11115258

申请日：2005-04-27

Applicant: Yoshiki Nakagawa ,  Kenichi Kitano

Inventor： Yoshiki Nakagawa ,  Kenichi Kitano

IPC: C08F8/32

CPC classification number: C08F290/04 ,  C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/046 ,  C08F299/00 ,  C08F20/12

Abstract: 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.

Abstract translation: 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：US07223817B2

公开(公告)日：2007-05-29

申请号：US11134354

申请日：2005-05-23

Applicant: Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita

Inventor： Yoshiki Nakagawa ,  Kenichi Kitano ,  Masayuki Fujita

IPC: C08F8/00

CPC classification number: C08F283/00 ,  C08F8/42 ,  C08F265/04 ,  C08F283/12 ,  C08F283/122 ,  C08F283/124 ,  C08F290/00 ,  C08F290/046 ,  C08F290/06 ,  C08F290/062 ,  C08F290/068 ,  C08F293/005 ,  C08F2438/01

Abstract: 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.

Abstract translation: 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为直链式公式描述=“In-line formula”end =“tail”？>其中X为 可水解基团。

公开(公告)号：US07179865B2

公开(公告)日：2007-02-20

申请号：US10913550

申请日：2004-08-09

Applicant: Nao Fujita ,  Kenichi Kitano ,  Yoshiki Nakagawa

Inventor： Nao Fujita ,  Kenichi Kitano ,  Yoshiki Nakagawa

IPC: C08F8/04

CPC classification number: C08F8/42 ,  C08F6/02 ,  C08F8/04 ,  C08F8/06

Abstract: This invention provides a method for purification of a vinyl polymer which comprises the atom transfer radical polymerization of a vinyl monomer using a transition metal complex as the polymerization catalyst, said vinyl polymer being brought into contact with an oxidizing agent or a reducing agent.

Abstract translation: 本发明提供一种乙烯基聚合物的纯化方法，其包括使用过渡金属配合物作为聚合催化剂的乙烯基单体的原子转移自由基聚合，所述乙烯基聚合物与氧化剂或还原剂接触。

公开(公告)号：US20060110147A1

公开(公告)日：2006-05-25

申请号：US10540136

申请日：2003-12-25

Applicant: Hiroyuki Tomita ,  Kazutoshi Usui ,  Kenichi Kitano ,  Yoshiko Ono

Inventor： Hiroyuki Tomita ,  Kazutoshi Usui ,  Kenichi Kitano ,  Yoshiko Ono

IPC: G03B17/00

CPC classification number: H04N5/23264 ,  G03B2205/0007 ,  G03B2217/005 ,  H04N5/23212 ,  H04N5/23248 ,  H04N5/23258 ,  H04N5/23287

Abstract: 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.

公开(公告)号：US07030194B1

公开(公告)日：2006-04-18

申请号：US09926254

申请日：2000-04-03

Applicant: Yoshiki Nakagawa ,  Kenichi Kitano ,  Nao Fujita

Inventor： Yoshiki Nakagawa ,  Kenichi Kitano ,  Nao Fujita

IPC: C08F8/42

CPC classification number: C08F8/26

Abstract: To eliminate a halogen group of a halogen group-terminated vinyl polymer, the present invention provides a method to treat said polymer with an oxy anion compound to thereby eliminate a terminal halogen group easily. Thus, it is possible to improve the storage stability of the polymer or a curable composition comprising said polymer and to prevent various materials coming into contact with the reaction apparatus or the polymer from being corroded. In particular, it is possible to improve the storage stability of a crosslinkable silyl group-containing polymer.

Abstract translation: 为了除去卤素基封端的乙烯基聚合物的卤素基团，本发明提供了用氧阴离子化合物处理所述聚合物从而容易地除去末端卤素基团的方法。 因此，可以提高聚合物或包含所述聚合物的可固化组合物的储存稳定性，并且防止与反应装置或聚合物接触的各种材料被腐蚀。 特别是可以提高含有交联性甲硅烷基的聚合物的保存稳定性。

公开(公告)号：US20050272882A1

公开(公告)日：2005-12-08

申请号：US11197581

申请日：2005-08-05

Applicant: Kenichi Kitano ,  Yoshiki Nakagawa ,  Masayuki Fujita

Inventor： Kenichi Kitano ,  Yoshiki Nakagawa ,  Masayuki Fujita

IPC: C08F8/08 ,  C08F8/28 ,  C08G8/10 ,  C08G8/38 ,  C08G59/02 ,  C08G59/34 ,  C08G59/50 ,  C08L61/06 ,  C08L63/00

CPC classification number: C08L61/06 ,  C08F8/00 ,  C08F8/02 ,  C08F8/26 ,  C08F2810/40 ,  C08G8/10 ,  C08G8/38 ,  C08G59/02 ,  C08G59/027 ,  C08G59/50 ,  C08L33/18 ,  C08L63/00 ,  C08L61/04 ,  C08L33/00 ,  C08L2666/04 ,  C08F120/18

Abstract: The present invention provides a vinyl polymer with an epoxy group terminally introduced therein and an epoxy resin composition comprising (A) an epoxy resin and (B) a vinyl polymer which has a main chain produced by living radical polymerization and has a reactive functional group at a main chain terminus. A flexible epoxy resin composition can be obtained using these compounds. The invention further provides an epoxy resin composition having an epoxy group at a main chain terminus thereof.