公开(公告)号：US20060135709A1

公开(公告)日：2006-06-22

申请号：US10559989

申请日：2004-06-03

申请人： Nobuhiro Hasegawa ,  Yoshiki Nakagawa

发明人： Nobuhiro Hasegawa ,  Yoshiki Nakagawa

IPC分类号： C08L83/00 ,  C08G77/00

CPC分类号： C08K5/053 ,  C08K5/103 ,  C08L71/02 ,  C08L101/10 ,  C08L43/04 ,  C08L2666/22

摘要： The present invention is a curable composition comprising a vinyl polymer having at least one crosslinkable silyl group on average and a compound having an α,β- or α,γ-diol structure in the molecule. The curable composition of the present invention can be used for obtaining a cured product which has superior weather resistance and heat resistance, and good rubber physical properties such as low stress and high elongation therefrom.

摘要翻译： 本发明是包含平均具有至少一个交联性甲硅烷基的乙烯基聚合物和分子中具有α，β-或α，γ-二醇结构的化合物的可固化组合物。 本发明的固化性组合物可以用于获得具有优异的耐候性和耐热性的固化产物，以及良好的橡胶物理性能如低应力和高伸长率。

公开(公告)号：US20060128893A1

公开(公告)日：2006-06-15

申请号：US11347648

申请日：2006-02-06

申请人： Nobuhiro Hasegawa ,  Yoshiki Nakagawa

发明人： Nobuhiro Hasegawa ,  Yoshiki Nakagawa

IPC分类号： C08L83/00 ,  C08F8/00

CPC分类号： C08G77/58 ,  C08F8/42 ,  C08G77/50 ,  C08G77/54 ,  C08K3/22 ,  C09D183/08 ,  C09D183/14 ,  C08L2666/54

摘要： The present invention is constituted of a curable composition which comprises, as essential components, the following four components: (A) a vinyl polymer having at least one hydrosilylatable alkenyl group within the molecule, (B) a hydrosilyl group-containing compound, (C) a hydrosilylation catalyst, and (D) an aliphatic unsaturated bond-containing compound, and which may further comprise (E) an amine compound. Moreover, the present invention is constituted of a curable composition which comprises, as essential components, the following three components: (A) a vinyl polymer having at least one hydrosilylatable alkenyl group within the molecule, (B) a hydrosilyl group-containing compound, and (G) an organic compound having at least one hydrosilylatable alkenyl or alkynyl group within the molecule [other than the above-mentioned component (A)]. Furthermore, the present invention is constituted of a curable composition which comprises, as essential components, the following three components: (A) a vinyl polymer having at least one hydrosilylatable alkenyl group within the molecule, (B) a hydrosilyl group-containing compound, and (H) carbon black.

公开(公告)号：US06964999B1

公开(公告)日：2005-11-15

申请号：US09622931

申请日：1999-03-01

申请人： Yoshiki Nakagawa ,  Masayuki Fujita ,  Kenichi Kitano

发明人： Yoshiki Nakagawa ,  Masayuki Fujita ,  Kenichi Kitano

IPC分类号： C08F2/48 ,  C08F8/00 ,  C08F8/14 ,  C08F299/00 ,  C09J4/02

CPC分类号： C08F299/00 ,  C08F8/14 ,  C08F2810/20 ,  C08F2810/30 ,  C08F2810/40 ,  C08J3/28 ,  C08J2333/04 ,  C08F8/26 ,  C08F120/18 ,  C08F8/06

摘要： A vinyl polymer having at least one terminal group of the general formula (1) per molecule; —OC(O)C(R)═CH2  (1) wherein R represents hydrogen or an organic group containing 1 to 20 carbon atoms; a curable composition containing said polymer; an aqueous emulsion containing either said polymer or said curable composition; a pressure sensitive adhesive composition and a pressure sensitive adhesive each comprising said curable composition or aqueous emulsion.

摘要翻译： 每个分子具有至少一个通式（1）的末端基团的乙烯基聚合物; -OC（O）C（R）-CH 2（1）<βin-line-formula description =“In-line formula”end =“lead” 式中，R表示氢或含有1〜20个碳原子的有机基团， 含有所述聚合物的可固化组合物; 含有所述聚合物或所述可固化组合物的水乳液; 压敏粘合剂组合物和压敏粘合剂，其各自包含所述可固化组合物或水性乳液。

公开(公告)号：US20050203204A1

公开(公告)日：2005-09-15

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： C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/04 ,  C08F299/00 ,  C08J3/28

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：US06933350B1

公开(公告)日：2005-08-23

申请号：US09807069

申请日：1999-10-08

申请人： Yoshiki Nakagawa ,  Kenichi Kitano

发明人： Yoshiki Nakagawa ,  Kenichi Kitano

IPC分类号： C08F8/00 ,  C08F8/32 ,  C08F8/34 ,  C08F290/04 ,  C08F299/00 ,  C08F8/42

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

摘要： 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 containing 1 to 20 carbon atoms, and R3 represents an organic group containing 1 to 20 carbon atoms; and a curable composition comprising the above vinyl polymer are provided.

摘要翻译： 一种乙烯基聚合物，其在分子链末端具有每个分子中具有至少一个通式（1）的基团。 <？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; 并提供包含上述乙烯基聚合物的可固化组合物。

公开(公告)号：US20050121123A1

公开(公告)日：2005-06-09

申请号：US11000205

申请日：2004-12-01

申请人： Yoshiki Nakagawa

发明人： Yoshiki Nakagawa

IPC分类号： B60C11/12 ,  B60C11/03 ,  B60C11/04 ,  B60C11/13 ,  B60C111/00

CPC分类号： B60C11/13 ,  B60C11/0304 ,  B60C11/0306 ,  B60C2011/0334 ,  B60C2011/1254 ,  Y10S152/03

摘要： It is a subject to improve wet performances and noise performances while restricting degradations in dry performances, and for solving this subject, the pneumatic tire is comprised of a tread grounding surface that is partitioned into four to five block regions by three to four main grooves that extend successively in the tire circumferential direction. The main grooves are comprised of one large width main groove which groove width comprises 4 to 20% of a tread grounding width and which is apart from the tire equator by a distance corresponding to 5 to 30% of the tread grounding width further to one grounding end side, and small width main grooves that are disposed between the large width main groove and the other grounding end and which groove width is larger than 2.0 mm but smaller than that of the large width main groove. Both groove side edges of the large width main groove extends in a successive and linear manner in the tire circumferential direction without being interrupted. A ratio ST/SY between a front and rear rigidity ST of the tread grounding surface and a lateral rigidity SY is set to be larger than 0.9 but smaller than 1.1. The lateral rigidity SYs is set to be larger than the front and rear rigidity STs for the shoulder block regions 4s1, 4s2 on both sides. As for the central block region (when the number of main grooves is three, crown block regions 4c1, 4c2, and when the number of main grooves is four, the crown block region 4c2), the lateral rigidity SYc is smaller than the front and rear rigidity STc.

摘要翻译： 在限制干性能劣化的同时，改善湿性能和噪声性能是一个主题，为了解决这个问题，充气轮胎由通过三到四个主槽被划分成四到五个块区域的胎面接地表面组成， 在轮胎周向依次延伸。 主槽由一个宽度大的主槽构成，槽宽度占胎面接地宽度的4〜20％，与轮胎赤道相距一定距离，相当于胎面接地宽度的5〜30％，进一步接地 端部侧和宽度大的主沟槽，其设置在大宽度主槽和另一个接地端之间，并且槽宽度大于2.0mm但比宽幅主槽的宽度大。 大宽度主槽的两个槽侧边缘在轮胎圆周方向上以连续和线性的方式延伸而不被中断。 胎面接地面的前后刚度ST与横向刚度SY之比ST / SY设定为大于0.9但小于1.1。 侧向刚度SYs被设定为大于两侧的肩部块区域4s 1,4s 2的前后刚度STs。 对于中央块区域（当主槽的数量为三个时，冠块区域4c1,4c2，并且当主槽的数量为4时，冠块区域4c 2），横向刚度SYc 小于前后刚度STc。

公开(公告)号：US06794461B2

公开(公告)日：2004-09-21

申请号：US09938310

申请日：2001-08-24

申请人： Nao Fujita ,  Kenichi Kitano ,  Yoshiki Nakagawa

发明人： Nao Fujita ,  Kenichi Kitano ,  Yoshiki Nakagawa

IPC分类号： C08F814

CPC分类号： C08F8/42 ,  C08F6/02 ,  C08F8/04 ,  C08F8/06

摘要： 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.

摘要翻译： 本发明提供了一种乙烯基聚合物的纯化方法，其包括使用过渡金属络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：US06479584B1

公开(公告)日：2002-11-12

申请号：US09763151

申请日：2001-08-09

申请人： Yoshiki Nakagawa ,  Katsuhiko Kimura ,  Masayuki Fujita ,  Kenichi Kitano

发明人： Yoshiki Nakagawa ,  Katsuhiko Kimura ,  Masayuki Fujita ,  Kenichi Kitano

IPC分类号： C08F800

CPC分类号： C09J153/00 ,  C08F2/00 ,  C08F8/00 ,  C08F293/005 ,  C08F2438/01 ,  C08F2800/10 ,  C08F2800/20 ,  C08F2810/20 ,  C08F2810/40 ,  C08L53/00 ,  C08L53/005 ,  C08L2666/02 ,  C09J153/005 ,  C08F2220/1825

摘要： The invention provides a resin composition comprising a crosslinking silyl-terminated stellar-structure vinyl polymer or a stellar-structure vinyl block copolymer or chain-extended vinyl block copolymer. The invention provides a method of producing a stellar-structure vinyl block copolymer or chain-extended vinyl block copolymer which comprises forming a block copolymer using living radical polymerization and adding a compound having two or more polymerizable carbon-carbon double bonds at the end point of polymerization of the block copolymer.

摘要翻译： 本发明提供了一种树脂组合物，其包含交联甲硅烷基封端的恒星结构的乙烯基聚合物或恒星结构的乙烯基嵌段共聚物或链延长的乙烯基嵌段共聚物。本发明提供了一种制备恒星型乙烯基嵌段共聚物或链 - 延伸的乙烯基嵌段共聚物，其包括使用活性自由基聚合形成嵌段共聚物，并在嵌段共聚物的聚合端点加入具有两个或更多个可聚合碳 - 碳双键的化合物。

公开(公告)号：US6162882A

公开(公告)日：2000-12-19

申请号：US431871

申请日：1999-11-02

申请人： Krzysztof Matyjaszewski ,  Simion Coca ,  Scott G. Gaynor ,  Yoshiki Nakagawa ,  Seong Mu Jo

发明人： Krzysztof Matyjaszewski ,  Simion Coca ,  Scott G. Gaynor ,  Yoshiki Nakagawa ,  Seong Mu Jo

IPC分类号： C08F2/38 ,  C08F4/00 ,  C08F4/04 ,  C08F4/10 ,  C08F4/16 ,  C08F4/40 ,  C08F4/44 ,  C08F4/54 ,  C08F4/58 ,  C08F12/04 ,  C08F120/44 ,  C08F265/04 ,  C08F265/06 ,  C08F290/06 ,  C08F291/00 ,  C08F293/00 ,  C08F297/00 ,  C08F297/02

CPC分类号： C08F265/06 ,  C08F2/38 ,  C08F4/00 ,  C08F4/40 ,  C08F12/04 ,  C08F265/04 ,  C08F290/068 ,  C08F291/00 ,  C08F293/005 ,  C08F2438/01

摘要： The present invention is directed to a process of atom (or group) transfer radical polymerization for the synthesis of novel homopolymer or a block or graft copolymer, optionally containing at least one polar group, with well defined molecular architecture and narrow polydipersity index, in the presence of an initiating system comprising (i) an initiator having a radically transferrable atom or group, (ii) a transition metal compound, and (iii) a ligand, the present invention is also directed to the synthesis of a macromolecule having at least two halogen groups which can be used as a macroinitiator component (i) to subsequently form a block or graft copolymer by an atom or group transfer radical polymerization process; the present invention is also directed to a process of atom or group transfer radical polymerization for the synthesis of a branched or hyperbranched polymer; in addition, the present invention is directed to a process of atom or group transfer radical polymerization for the synthesis of a macroinitiator which can subsequently be used to produce a block or graft copolymer.

摘要翻译： 本发明涉及用于合成新的均聚物或嵌段或接枝共聚物的原子（或基团）转移自由基聚合的方法，所述均聚物或嵌段或接枝共聚物任选地含有至少一个极性基团，具有明确的分子结构和窄的多聚体指数， 起始系统的存在包括（i）具有可自由基转移的原子或基团的引发剂，（ii）过渡金属化合物和（iii）配体，本发明还涉及合成具有至少两个 可用作大分子引发剂组分的卤素基团（i）随后通过原子或基团转移自由基聚合方法形成嵌段或接枝共聚物; 本发明还涉及用于合成支链或超支化聚合物的原子或基团转移自由基聚合方法; 此外，本发明涉及用于合成大分子引发剂的原子或基团转移自由基聚合的方法，其可随后用于制备嵌段或接枝共聚物。

公开(公告)号：US6111022A

公开(公告)日：2000-08-29

申请号：US206980

申请日：1998-12-08

申请人： Krzysztof Matyjaszewski ,  Simion Coca ,  Scott G. Gaynor ,  Yoshiki Nakagawa ,  Seong Mu Jo

发明人： Krzysztof Matyjaszewski ,  Simion Coca ,  Scott G. Gaynor ,  Yoshiki Nakagawa ,  Seong Mu Jo

IPC分类号： C08F2/38 ,  C08F4/00 ,  C08F4/04 ,  C08F4/10 ,  C08F4/16 ,  C08F4/40 ,  C08F4/44 ,  C08F4/54 ,  C08F4/58 ,  C08F12/04 ,  C08F120/44 ,  C08F265/04 ,  C08F265/06 ,  C08F290/06 ,  C08F291/00 ,  C08F293/00 ,  C08F297/00 ,  C08F297/02 ,  C08L33/18

CPC分类号： C08F265/06 ,  C08F12/04 ,  C08F2/38 ,  C08F265/04 ,  C08F290/068 ,  C08F291/00 ,  C08F293/005 ,  C08F4/00 ,  C08F4/40 ,  C08F2438/01

摘要： The present invention is directed to a process of atom (or group) transfer radical polymerization for the synthesis of novel homopolymer or a block or graft copolymer, optionally containing at least one polar group, with well defined molecular architecture and narrow polydispersity index, in the presence of an initiating system comprising (i) an initiator having a radically transferrable atom or group, (ii) a transition metal compound, and (iii) a ligand; the present invention is also directed to the synthesis of a macromolecule having at least two halogen groups which can be used as a macroinitiator component (i) to subsequently form a block or graft copolymer by an atom or group transfer radical polymerization process; the present invention is also directed to a process of atom or group transfer radical polymerization for the synthesis of a branched or hyperbranched polymer; in addition, the present invention is directed to a process of atom or group transfer radical polymerization for the synthesis of a macroinitiator which can subsequently be used to produce a block or graft copolymer.

摘要翻译： 本发明涉及用于合成新型均聚物或嵌段或接枝共聚物的原子（或基团）转移自由基聚合方法，任选地含有至少一个极性基团，具有明确的分子结构和窄的多分散性指数 起始系统的存在，包括（i）具有可自由基转移的原子或基团的引发剂，（ii）过渡金属化合物和（iii）配体; 本发明还涉及具有至少两个卤素基团的大分子的合成，其可以用作大分子引发剂组分（i），随后通过原子或基团转移自由基聚合方法形成嵌段或接枝共聚物; 本发明还涉及用于合成支链或超支化聚合物的原子或基团转移自由基聚合方法; 此外，本发明涉及用于合成大分子引发剂的原子或基团转移自由基聚合的方法，其可随后用于制备嵌段或接枝共聚物。