专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09163136B2 Nitrile rubber composition and cross-linked rubber 有权
标题翻译：丁腈橡胶组合物和交联橡胶
公开(公告)号：US09163136B2
公开(公告)日：2015-10-20
申请号：US14359055
申请日：2012-11-16
申请人： Masato Sakamoto , Tomonori Nakashima , Kazuhiro Ejiri , Masanobu Shinohara
发明人： Masato Sakamoto , Tomonori Nakashima , Kazuhiro Ejiri , Masanobu Shinohara
IPC分类号： C08L13/00 , C08L39/00 , C08L33/18 , C08L15/00
CPC分类号： C08L13/00 , C08L15/005 , C08L33/18 , C08L39/02
摘要： A nitrile rubber composition containing a carboxyl group-containing nitrile rubber and an allylamine-based polymer which contains units expressed by the following general formula (1) is provided. (In the general formula (1), R1, R2, and R3 respectively independently are one selected from a group including a hydrogen atom, alkyl group containing 1 to 4 carbon atoms which may have substituents, aryl group containing 6 to 12 carbon atoms which may have substituents, and halogen atom.).
摘要翻译：提供一种含有含羧基的丁腈橡胶和含有由以下通式（1）表示的单元的烯丙基胺系聚合物的丁腈橡胶组合物。（通式（1）中，R 1，R 2，R 3分别独立地选自氢原子，可以具有取代基的含有1〜4个碳原子的烷基，含有6〜12个碳原子的芳基，可以具有取代基，卤素原子）。

2. 发明申请

US20140163170A1 NITRILE GROUP-CONTAINING HIGHLY SATURATED COPOLYMER RUBBER COMPOSITION 审中-公开
标题翻译：含氮基的高饱和共聚物橡胶组合物
公开(公告)号：US20140163170A1
公开(公告)日：2014-06-12
申请号：US14234367
申请日：2012-07-26
申请人： Tomonori Nakashima , Chikara Katano , Masato Sakamoto
发明人： Tomonori Nakashima , Chikara Katano , Masato Sakamoto
IPC分类号： C08L33/20
CPC分类号： C08L33/20 , C08K5/098 , C08K7/02 , C08L15/005
摘要： A nitrile group-containing highly saturated copolymer rubber composition containing a nitrile group-containing highly saturated copolymer rubber (A) having a Mooney viscosity [ML1+4, 100° C.] of 50 to 200, a nitrile group-containing highly saturated copolymer rubber (B) having a Mooney viscosity [ML1+4, 100° C.] of 5 to 45, and staple fibers (C) having an average fiber length of 0.1 to 12 mm is provided. According to the present invention, a nitrile group-containing highly saturated copolymer rubber composition which can give cross-linked rubber which is extremely high in tensile stress and is excellent in low heat buildup property and has good workability can be provided.
摘要翻译：含有具有50〜200门尼粘度[ML1 + 4,100℃]的含腈基的高度饱和的高分子量共聚物橡胶（A）的腈基的高度饱和的共聚物橡胶组合物，含腈基的高度饱和的共聚物提供门尼粘度[ML1 + 4,100℃]为5〜45的橡胶（B）和平均纤维长度为0.1〜12mm的短纤维（C）。根据本发明，可以提供一种含腈基的高度饱和的共聚物橡胶组合物，其可以提供拉伸应力非常高的交联橡胶，并且具有优异的低发热性和良好的可加工性。

3. 发明授权

US10280298B2 Highly saturated nitrile rubber composition and cross-linked rubber 有权
公开(公告)号：US10280298B2
公开(公告)日：2019-05-07
申请号：US14004172
申请日：2012-03-29
申请人： Tomonori Nakashima , Masato Sakamoto
发明人： Tomonori Nakashima , Masato Sakamoto
IPC分类号： B32B1/08 , C08L33/20 , C08L15/00 , C08C19/02 , C08F236/12 , C08L13/00 , C08L77/00 , C08K5/14 , C08L77/02 , C08L77/06
摘要： A highly saturated nitrile rubber composition containing a carboxyl group-containing highly saturated nitrile rubber (A1) which contains α,β-ethylenically unsaturated nitrile monomer units 15 to 60 wt % and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 60 wt % and has an iodine value of 120 or less, a highly saturated nitrile rubber (A2) which contains α,β-ethylenically unsaturated nitrile monomer units 15 to 60 wt %, has a content of the α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units of 0.9 wt % or less, and has an iodine value of 120 or less, and a polyamide resin (B), a content ratio of the carboxyl group-containing highly saturated nitrile rubber (A1) and the highly saturated nitrile rubber (A2) being a weight ratio of “carboxyl group-containing highly saturated nitrile rubber (A1):highly saturated nitrile rubber (A2)” of 2:98 to 98:2, is provided.

4. 发明申请

US20140065336A1 HIGHLY SATURATED NITRILE RUBBER COMPOSITION AND CROSS-LINKED RUBBER 审中-公开
标题翻译：高度饱和的NITRILE橡胶组合物和交联橡胶
公开(公告)号：US20140065336A1
公开(公告)日：2014-03-06
申请号：US14004172
申请日：2012-03-29
申请人： Tomonori Nakashima , Masato Sakamoto
发明人： Tomonori Nakashima , Masato Sakamoto
IPC分类号： C08L33/20
CPC分类号： C08L33/20 , C08C19/02 , C08F236/12 , C08K5/14 , C08L13/00 , C08L15/005 , C08L77/00 , C08L77/02 , C08L77/06 , C08L2312/00 , Y10T428/1386 , C08F222/16 , C08F220/06
摘要： A highly saturated nitrile rubber composition containing a carboxyl group-containing highly saturated nitrile rubber (A1) which contains α,β-ethylenically unsaturated nitrile monomer units 15 to 60 wt % and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 60 wt % and has an iodine value of 120 or less, a highly saturated nitrile rubber (A2) which contains α,β-ethylenically unsaturated nitrile monomer units 15 to 60 wt %, has a content of the α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units of 0.9 wt % or less, and has an iodine value of 120 or less, and a polyamide resin (B), a content ratio of the carboxyl group-containing highly saturated nitrile rubber (A1) and the highly saturated nitrile rubber (A2) being a weight ratio of “carboxyl group-containing highly saturated nitrile rubber (A1):highly saturated nitrile rubber (A2)” of 2:98 to 98:2, is provided.
摘要翻译：含有含羧基的高饱和丁腈橡胶（A1）的高饱和丁腈橡胶组合物，其含有15〜60重量％的α，β-烯键式不饱和腈单体单元和α，β-烯键式不饱和二羧酸单酯单元单元1〜60 重量％，碘值为120以下，含有α，β-烯属不饱和腈单体单元15〜60重量％的高饱和丁腈橡胶（A2）具有α，β-烯键式不饱和二羧酸的含量单酯单位为0.9重量％以下，碘值为120以下，聚酰胺树脂（B），含羧基的高饱和丁腈橡胶（A1）和高饱和丁腈橡胶的含量比（A2）为“含羧基的高饱和丁腈橡胶（A1）：高度饱和的丁腈橡胶（A2）”的重量比为2:98〜98:2。

5. 发明申请

US20130280459A1 RUBBER COMPOSITION AND CROSS-LINKED RUBBER 审中-公开
标题翻译：橡胶组合物和交联橡胶
公开(公告)号：US20130280459A1
公开(公告)日：2013-10-24
申请号：US13976211
申请日：2011-12-26
申请人： Tomonori Nakashima , Kentarou Mori , Masato Sakamoto , Nobuyoshi Emori
发明人： Tomonori Nakashima , Kentarou Mori , Masato Sakamoto , Nobuyoshi Emori
IPC分类号： C08L13/00
CPC分类号： C08L13/00 , C08G77/04 , C08L83/00 , Y10T428/1386 , C08L83/04
摘要： A nitrile rubber composition containing a carboxyl group-containing nitrile rubber and a reactive silicone oil and cross-linked rubber obtained by using that nitrile rubber composition are provided. Further, a rubber composition for sliding member use containing a carboxyl group-containing rubber which contains carboxyl group-containing monomer units in a ratio of 0.1 to 20 wt %, a content ratio of monomer units which have unsaturated carbon-carbon double bonds of 20 wt % or less, and a content ratio of monomer units which have halogen atoms of 5 wt % or less and a reactive silicone oil is provided.
摘要翻译：提供含有含羧基的丁腈橡胶和反应性硅油的丁腈橡胶组合物以及使用该丁腈橡胶组合物得到的交联橡胶。另外，含有含羧基的单体单元含有羧基的橡胶的比例为0.1〜20重量％，不饱和碳 - 碳双键的单体单元的含有比例为20的滑动构件用橡胶组合物 wt％以下，卤素原子为5重量％以下的单体单元的含有比例和反应性硅油。

6. 发明申请

US20140206250A1 ADHESIVE COMPOSITION 审中-公开
标题翻译：粘合剂组合物
公开(公告)号：US20140206250A1
公开(公告)日：2014-07-24
申请号：US14239621
申请日：2012-08-29
申请人： Tomonori Nakashima , Chikara Katano , Masato Sakamoto
发明人： Tomonori Nakashima , Chikara Katano , Masato Sakamoto
IPC分类号： C09J109/04 , D06M15/693 , D06M15/31 , C09J161/12
CPC分类号： C09J161/12 , C08L61/12 , C09J11/06 , C09J109/04 , C09J115/005 , D06M15/31 , D06M15/693 , Y10T442/2098
摘要： An adhesive composition containing a latex of highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt % and has an iodine value of 120 or less and a curing agent (B) is provided.
摘要翻译：含有高饱和丁腈橡胶（A）的胶乳的粘合剂组合物，其具有10〜55重量％的α，β-烯属不饱和腈单体单元，25〜89重量％的共轭二烯单体单元和α，提供1〜20重量％，碘值为120以下的二羧酸单酯单体和固化剂（B）。

7. 发明授权

US06653424B1 Norbornene open-ring polymers, products of hydrogenation thereof and processes for the production of both 有权
标题翻译：降冰片烯开环聚合物，其氢化产物和两者的生产方法
公开(公告)号：US06653424B1
公开(公告)日：2003-11-25
申请号：US10049648
申请日：2002-02-25
申请人： Masato Sakamoto , Daisuke Uchida , Yasuo Tsunogae , Hiroshi Kurakata
发明人： Masato Sakamoto , Daisuke Uchida , Yasuo Tsunogae , Hiroshi Kurakata
IPC分类号： C08F3208
CPC分类号： C08G61/08
摘要： Using a polymerization catalyst comprising as a main ingredient a metal compound containing a transition metal of group 6 of the periodic table and having at least one imide group and at least two substituent (A) selected from the group consisting of an alkoxy group, an aryloxy group, an alkylamide group and an arylamide group, a polycyclic norbornene monomer is polymerized to give a ring-opened norbornene polymer having a weight average molecular weight of 500 to 1,000,000 as expressed in terms of polystyrene and a melting point of 140° C. or higher. This polymer is hydrogenated to give a hydrogenated product having a melting point of 140° C. or higher.
摘要翻译：使用包含作为主要成分的含有元素周期表第6族过渡金属并具有至少一个酰亚胺基团的金属化合物和至少两个选自烷氧基，芳氧基基团，烷基酰胺基和芳基酰胺基，多环降冰片烯单体聚合得到如聚苯乙烯和熔点为140℃表示的重均分子量为500至1,000,000的开环降冰片烯聚合物，或更高。将该聚合物氢化，得到熔点为140℃以上的氢化物。

8. 发明授权

US06510112B1 Drive apparatus for optical recording medium 失效
标题翻译：光记录介质驱动装置
公开(公告)号：US06510112B1
公开(公告)日：2003-01-21
申请号：US09443438
申请日：1999-11-19
申请人： Masato Sakamoto , Katsunori Tamamura , Kazuhiko Oogami , Norikazu Tada , Atsushi Kusaka , Akihito Fujiwara , Mayumi Takahashi
发明人： Masato Sakamoto , Katsunori Tamamura , Kazuhiko Oogami , Norikazu Tada , Atsushi Kusaka , Akihito Fujiwara , Mayumi Takahashi
IPC分类号： G11B700
CPC分类号： G11B7/0948 , G11B7/0903
摘要： An apparatus for driving an optical pickup for a tracking servo control. The apparatus includes an emitting device disposed in the optical pickup for emitting a main beam to a first position on an information track of a recording medium and emitting at least two subsidiary beams to a second position and a third position on the information track of the recording medium, respectively. The positions of the main beam and the subsidiary beams are determined appropriately for a three beam method. The apparatus further includes: a tracking error signal generating device for generating a tracking error signal using returned light beams of the subsidiary beams from the recording medium; a driving device for moving the first position of the main beam and the second position and the third position of the subsidiary beams with respect to the recording medium; a tracking control device for outputting a driving signal based on the tracking error signal to the driving device; and a detecting device for detecting a damaged part on the recording medium. The tracking control device generates a pulse signal having a polarity opposite to a disturbance part of the driving signal generated due to at least one of the subsidiary beams passing on the damaged part, and uses this pulse signal as a part of the driving signal.
摘要翻译：一种用于驱动用于跟踪伺服控制的光学拾取器的装置。该装置包括设置在光学拾取器中的发射装置，用于将主光束发射到记录介质的信息轨道上的第一位置，并将至少两个辅助光束发射到记录的信息轨道上的第二位置和第三位置中等。主波束和辅助波束的位置适用于三波束法。该装置还包括：跟踪误差信号发生装置，用于使用从记录介质返回的辅助光束的光束产生跟踪误差信号; 用于使主光束的第一位置和辅助光束的第二位置和第三位置相对于记录介质移动的驱动装置; 跟踪控制装置，用于将驱动信号基于跟踪误差信号输出到驱动装置; 以及用于检测记录介质上的损坏部分的检测装置。跟踪控制装置产生与通过损坏部分的至少一个辅助光束所产生的驱动信号的干扰部分相反极性的脉冲信号，并将该脉冲信号用作驱动信号的一部分。

9. 发明授权

US06486264B1 Process for producing hydrogenated ring-opening polymerization polymer of cycloolefin 有权
标题翻译：制备环烯烃氢化开环聚合聚合物的方法
公开(公告)号：US06486264B1
公开(公告)日：2002-11-26
申请号：US09980200
申请日：2001-11-30
申请人： Yasuo Tsunogae , Masato Sakamoto , Masaharu Tokoro , Kazunori Taguchi
发明人： Yasuo Tsunogae , Masato Sakamoto , Masaharu Tokoro , Kazunori Taguchi
IPC分类号： C08F804
CPC分类号： C08G61/08
摘要： A process for producing a hydrogenated product of a polymer prepared through ring-opening polymerization which comprises a polymerization step of polymerizing a cyclic olefin through ring-opening polymerization in the presence of a polymerization catalyst comprising an organoruthenium compound or an organoosmium compound to prepare a polymer, and a hydrogenation step of adding a hydrogenation catalyst and hydrogen into a polymerization system resulting from the polymerization step to hydrogenate the carbon-carbon double bonds of the polymer prepared through the ring-opening polymerization. When the organoruthenium compound- or organoosmium compound-containing catalyst further comprises a carbene compound, the catalyst exhibits a higher activity for the ring-opening polymerization.
摘要翻译：一种通过开环聚合制备的聚合物的氢化产物的制备方法，该方法包括在包含有机钌化合物或有机锇化合物的聚合催化剂存在下，通过开环聚合使环烯烃聚合的聚合步骤，以制备聚合物以及将氢化催化剂和氢气加入到由聚合步骤得到的聚合体系中氢化通过开环聚合制备的聚合物的碳 - 碳双键的氢化步骤。当含有机钌化合物或有机锇化合物的催化剂还包含卡宾化合物时，催化剂对开环聚合具有较高的活性。

10. 发明授权

US5185338A Medicament for treating cerebral insufficiency diseases, novel 2-(1-piperazinyl)-4-phenylcycloalkanopyrimidine derivatives, and process for the production thereof 失效
标题翻译：治疗脑功能不全疾病的药物，新型2-（1-哌嗪基）-4-苯基环烷基嘧啶衍生物及其制备方法
公开(公告)号：US5185338A
公开(公告)日：1993-02-09
申请号：US711894
申请日：1991-06-07
申请人： Katsuhiko Hino , Naoki Kai , Masato Sakamoto , Tatsuya Kon , Makoto Oka , Kiyoshi Furukawa , Yoshiaki Ochi
发明人： Katsuhiko Hino , Naoki Kai , Masato Sakamoto , Tatsuya Kon , Makoto Oka , Kiyoshi Furukawa , Yoshiaki Ochi
IPC分类号： A61K31/505 , C07D239/70
CPC分类号： C07D239/70 , A61K31/505
摘要： Medicament for the treatment of cerebral insufficiency diseases comprising as an active ingredient a compound of the formula: ##STR1## wherein n is 3, 4, 5 or 6; R.sup.1 is hydrogen atom, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.8 cycloalkyl, hydroxy-C.sub.2 -C.sub.6) alkyl, unsubstituted or substituted aryl, heteroaryl, unsubstituted or substituted aryl-(C.sub.1 -C.sub.6) alkyl, unsubstituted or substituted aryl-carbonyl-(C.sub.1 -C.sub.6) alkyl, or acyl; R.sup.2 is hydrogen atom, halogen atom, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, or trifluoromethyl; and R.sup.3 is hydrogen atom or C.sub.1 -C.sub.6 alkyl, or an acid addition salt thereof, novel 2-(1-piperazinyl)-4-phenyl-cycloalkanopyrimidine derivatives having excellent cerebral function improving activity, processes for the preparation thereof.
摘要翻译：用于治疗脑功能不全疾病的药物，其包含下式的化合物作为活性成分：其中n为3,4,5或6;其中n为3,4,5或6; R 1是氢原子，C 1 -C 6烷基，C 3 -C 8环烷基，羟基-C 2 -C 6）烷基，未取代或取代的芳基，杂芳基，未取代或取代的芳基 - （C 1 -C 6）烷基，未取代或取代的芳基 - 羰基 - （ C 1 -C 6）烷基或酰基; R2是氢原子，卤素原子，C1-C6烷基，C1-C6烷氧基或三氟甲基; 和R3是氢原子或C1-C6烷基或其酸加成盐，具有优异的脑功能改善活性的新型2-（1-哌嗪基）-4-苯基 - 环烷基嘧啶衍生物，其制备方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式