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21. 发明申请

US20070287802A1 POLYMER, PROCESSES FOR PRODUCING POLYMER AND COMPOSITION 审中-公开
标题翻译：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
申请人： Yoshiki Nakagawa , Kenichi Kitano , Masayuki Fujita
发明人： Yoshiki Nakagawa , Kenichi Kitano , Masayuki Fujita
IPC分类号： C08F8/00 , C08F290/00 , C08F8/42
CPC分类号： 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
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。

22. 发明授权

US07304108B2 Polymer, process for producing the polymer, and curable composition containing the polymer 失效
标题翻译：聚合物，聚合物的制造方法和含有聚合物的固化性组合物
公开(公告)号：US07304108B2
公开(公告)日：2007-12-04
申请号：US11089506
申请日：2005-03-25
申请人： Yoshiki Nakagawa , Kenichi Kitano , Masayuki Fujita , Nao Fujita
发明人： Yoshiki Nakagawa , Kenichi Kitano , Masayuki Fujita , Nao Fujita
IPC分类号： C08F4/06
CPC分类号： C08F2/38 , C08F8/30 , C08F8/34 , C08F8/42 , C08F246/00 , C08F291/00 , C08F2438/01
摘要： A vinyl polymer having, at a molecular chain terminus, a structure represented by the general formula 1: (wherein R3 is a hydroxy, amino, epoxy, carboxylic acid, ester, ether, amide or silyl group, an alkenyl group having low polymerizability, an organic compound having 1 to 20 carbon atoms, X is a halogen atom, a nitroxide or sulfide group or a cobalt porphyrin complex).
摘要翻译：在分子链末端具有由通式1表示的结构的乙烯基聚合物：

23. 发明申请

US20070270521A1 Transition metal compound, polymerization-initiator system comprising the same, and process for producing polymer 审中-公开
标题翻译：过渡金属化合物，包含该过渡金属化合物的聚合引发剂体系，以及聚合物的制造方法
公开(公告)号：US20070270521A1
公开(公告)日：2007-11-22
申请号：US11705011
申请日：2007-02-12
申请人： Makoto Uemura , Masayuki Fujita
发明人： Makoto Uemura , Masayuki Fujita
IPC分类号： C07F15/00
CPC分类号： C08F4/80 , C07F17/02 , C08F10/00 , C08F112/08 , C08F210/02 , C08F210/14 , C08F267/06 , C08F212/08 , C08F220/10 , C08F2500/03
摘要： A transition metal compound represented by the formula, [(CpR1m)(CO)2M1][M2(CO)2(CpR2n)], wherein Cp is a cyclopentadienyl ring, R1 and R2 are independently of each other a hydrocarbyl group having 1 to 20 carbon atoms, and each of at least one R1 and at least one R2 is a hydrocarbyl group having 5 to 20 carbon atoms, m and n are independently of each other an integer of 1 to 5, and M1 and M2 are independently of each other a transition metal atom of the group 8 in the periodic table of elements; a polymerization-initiator system comprising said transition metal compound; and a process for producing a polymer in the presence of the polymerization-initiator system.
摘要翻译：由下式表示的过渡金属化合物：[（CpR）1（CO）2 M 1] （CO）2（CpR 2）n）其中Cp是环戊二烯基环，R R 1和R 2彼此独立地为具有1至20个碳原子的烃基，并且每个至少一个R 1和至少一个R 2是具有5〜20个碳原子的烃基，m和n彼此独立地为1〜5的整数，M 1〜 SUP> 2 <！ - SIPO - >彼此独立地是元素周期表中第8族的过渡金属原子; 包含所述过渡金属化合物的聚合引发剂体系; 以及在聚合引发剂体系存在下制备聚合物的方法。

24. 发明授权

US07196141B2 Polymer and epoxy resin compositions 失效
标题翻译：聚合物和环氧树脂组合物
公开(公告)号：US07196141B2
公开(公告)日：2007-03-27
申请号：US11516590
申请日：2006-09-07
申请人： Kenichi Kitano , Yoshiki Nakagawa , Masayuki Fujita
发明人： Kenichi Kitano , Yoshiki Nakagawa , Masayuki Fujita
IPC分类号： C08F8/08 , C08F120/18 , C08F120/24 , C08F120/28 , C08F120/32
CPC分类号： 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
摘要： 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.
摘要翻译：本发明提供一种环氧基末端引入的乙烯基聚合物和包含（A）环氧树脂和（B）乙烯基聚合物的环氧树脂组合物，所述乙烯基聚合物具有通过活性自由基聚合制备的主链并具有反应性官能团在主链终点。可以使用这些化合物获得柔性环氧树脂组合物。本发明还提供在其主链末端具有环氧基的环氧树脂组合物。

25. 发明授权

US07092321B2 Lens actuator incorporated in optical information storage system for promptly canceling fluctuation of radial tilt angle of rotating disc 有权
公开(公告)号：US07092321B2
公开(公告)日：2006-08-15
申请号：US10139375
申请日：2002-05-07
申请人： Masayuki Fujita
发明人： Masayuki Fujita
IPC分类号： G11B7/00
CPC分类号： G11B7/0932 , G11B7/0933 , G11B7/0935
摘要： A lens actuator keeps an objective lens focused on a track in an information recording layer of an optical disc against fluctuation unavoidable for the optical disc, and has a lens holder, three electromagnetic actuators for moving and tilting the lens holder and three pairs of elastically deformable conductive connecting rods connected to both side surfaces of the lens holder for movably retaining the lens holder over a base plate; since two pairs of elastically deformable conductive connecting rods are symmetrically arranged on upper and lower sides of the remaining pair, the lens holder is smoothly tilted and moved in the radial direction of the optical disc without any tilt, whereby the lens actuator promptly and exactly cancels the fluctuation of the optical disc.

26. 发明授权

US07081494B2 Curable compositions 失效
标题翻译：可固化组合物
公开(公告)号：US07081494B2
公开(公告)日：2006-07-25
申请号：US10635666
申请日：2003-08-07
申请人： Masayuki Fujita , Nobuhiro Hasegawa , Yoshiki Nakagawa
发明人： Masayuki Fujita , Nobuhiro Hasegawa , Yoshiki Nakagawa
IPC分类号： C08J7/04
CPC分类号： C09D4/00 , C08F8/42 , C08K5/0025 , C08K5/5435 , C08L83/10 , C08L2312/08 , C09D143/04 , C08L2666/28
摘要： The present invention has for its object to provide a curable composition which, despite its low viscosity, gives a cured product with a high gel fraction, low residual tack, low modulus, high elongation, and good flexibility.The present invention relates to a curable composition comprising the following two components: (A) a vinyl polymer having at least one crosslinking silyl group on the average per molecule: and (B) a photocurable substance, (C) an air oxidation-curable substance, (D) a high molecular plasticizer, (E) a reactive plasticizer or (F) a compound having one silanol group in its molecule and/or a compound capable of reacting with moisture to give a compound having one silanol group in the molecule.
摘要翻译：本发明的目的是提供一种固化性组合物，尽管其粘度低，但可得到具有高凝胶分数，低残留粘性，低模量，高伸长率和良好柔韧性的固化产物。本发明涉及包含以下两种组分的可固化组合物：（A）每分子平均具有至少一个交联甲硅烷基的乙烯基聚合物和（B）光固化性物质，（C）空气氧化固化物质，（D）高分子增塑剂，（E）反应性增塑剂或（F）分子中具有一个硅烷醇基的化合物和/或能够与水分反应的化合物，得到分子中具有一个硅烷醇基的化合物。

27. 发明申请

US20060052563A1 Process for producing branched polymer and polymer 审中-公开
标题翻译：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
申请人： Yoshiki Nakagawa , Shigeki Ono , Masayuki Fujita , Kenichi Kitano
发明人： Yoshiki Nakagawa , Shigeki Ono , Masayuki Fujita , Kenichi Kitano
IPC分类号： C08F20/10
CPC分类号： C08F299/00 , C08F290/04 , C08F290/046 , C08F290/06 , C08F291/00 , C08F2438/01
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。

28. 发明授权

US06979716B1 Process for producing branched polymer and polymer 失效
标题翻译：制备支链聚合物和聚合物的方法
公开(公告)号：US06979716B1
公开(公告)日：2005-12-27
申请号：US09719580
申请日：1999-06-18
申请人： Yoshiki Nakagawa , Shigeki Ono , Masayuki Fujita , Kenichi Kitano
发明人： Yoshiki Nakagawa , Shigeki Ono , Masayuki Fujita , Kenichi Kitano
IPC分类号： C08F290/04 , C08F290/06 , C08F291/00 , C08F20/10
CPC分类号： C08F299/00 , C08F290/04 , C08F290/046 , C08F290/06 , C08F291/00 , C08F2438/01
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 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。

29. 发明授权

US06943219B2 Polymer and epoxy resin compositions 失效
标题翻译：聚合物和环氧树脂组合物
公开(公告)号：US06943219B2
公开(公告)日：2005-09-13
申请号：US10370727
申请日：2003-02-24
申请人： Kenichi Kitano , Yoshiki Nakagawa , Masayuki Fujita
发明人： Kenichi Kitano , Yoshiki Nakagawa , Masayuki Fujita
IPC分类号： C08F8/08 , C08F8/28 , C08G8/10 , C08G8/38 , C08G59/02 , C08G59/34 , C08G59/50 , C08L61/06 , C08L63/00
CPC分类号： 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
摘要： 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.
摘要翻译：本发明提供一种环氧基末端引入的乙烯基聚合物和包含（A）环氧树脂和（B）乙烯基聚合物的环氧树脂组合物，所述乙烯基聚合物具有通过活性自由基聚合制备的主链并具有反应性官能团主链终点站可以使用这些化合物获得柔性环氧树脂组合物。本发明还提供在其主链末端具有环氧基的环氧树脂组合物。

30. 发明授权

US06887936B2 Polymer, process for producing the polymer, and curable composition containing the polymer 失效
标题翻译：聚合物，聚合物的制造方法和含有聚合物的固化性组合物
公开(公告)号：US06887936B2
公开(公告)日：2005-05-03
申请号：US10260416
申请日：2002-10-01
申请人： Yoshiki Nakagawa , Kenichi Kitano , Masayuki Fujita , Nao Fujita
发明人： Yoshiki Nakagawa , Kenichi Kitano , Masayuki Fujita , Nao Fujita
IPC分类号： C08F2/00 , C08F2/38 , C08F8/30 , C08F8/34 , C08F8/42 , C08F246/00 , C08F291/00 , C08F8/00
CPC分类号： C08F2/38 , C08F8/30 , C08F8/34 , C08F8/42 , C08F246/00 , C08F291/00 , C08F2438/01
摘要： A vinyl polymer having, at a molecular chain terminus, a structure represented by the general formula 1: (wherein R3 is a hydroxy, amino, epoxy, carboxylic acid, ester, ether, amide or silyl group, an alkenyl group having low polymerizability, an organic compound having 1 to 20 carbon atoms, X is a halogen atom, a nitroxide or sulfide group or a cobalt porphyrin complex).
摘要翻译：在分子链末端具有由通式1表示的结构的乙烯基聚合物（其中R 3是羟基，氨基，环氧基，羧酸，酯，醚，酰胺或甲硅烷基），聚合性低的烯基，碳原子数1〜20的有机化合物，X为卤素原子，氮氧
烷基或硫化物基或钴卟啉络合物）。

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