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1. 发明授权

US07718588B2 Lubricating oil additive containing acrylic polymer and lubricating oil compositions 有权
标题翻译：含丙烯酸聚合物和润滑油组合物的润滑油添加剂
公开(公告)号：US07718588B2
公开(公告)日：2010-05-18
申请号：US11632481
申请日：2005-07-14
申请人： Yoshihiro Morishita , Noboru Higashida , Hidetaka Oonuma , Kenichi Hamada , Kazushige Ishiura
发明人： Yoshihiro Morishita , Noboru Higashida , Hidetaka Oonuma , Kenichi Hamada , Kazushige Ishiura
IPC分类号： C10M145/14 , C08F220/18
CPC分类号： C10M145/14 , C08F293/005 , C08F297/026 , C08L53/00 , C10M2203/1006 , C10M2209/084 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/033 , C10N2230/02 , C10N2240/042 , C10N2240/045 , C10N2240/08 , C10N2240/10 , C10N2270/00 , C08L2666/02
摘要： A lubricating oil additive containing at least one acrylic block copolymer having a weight-average molecular weight of 10,000 to 1,000,000 and a molecular weight distribution [ratio of weight-average molecular weight (Mw) to number-average molecular weight (Mn), i.e., Mw/Mn ratio] of 1.5 or below; and lubricating oil compositions containing the additive. The lubricating oil additive exhibits a thickening effect higher than those of conventional acrylic lubricating oil additives and can improve the viscosity index of lubricating oil even when added in a small amount. Further, the additive can also improve the low-temperature characteristics, flow characteristics, and shear stability. The lubricating oil compositions enable energy saving and can lengthen the lifetime of lubricating oil and reduce the load on the global environment.
摘要翻译：一种润滑油添加剂，其含有至少一种重均分子量为10,000〜1,000,000的丙烯酸系嵌段共聚物和分子量分布[重均分子量（Mw）与数均分子量（Mn）的比例，即， Mw / Mn比]为1.5以下; 和含有添加剂的润滑油组合物。润滑油添加剂比常规的丙烯酸润滑油添加剂显示增稠效果，并且即使添加少量也能够提高润滑油的粘度指数。此外，添加剂还可以改善低温特性，流动特性和剪切稳定性。润滑油组合物能够节能并且可以延长润滑油的使用寿命并降低对全球环境的负荷。

2. 发明申请

US20080058234A1 Lubricating Oil Additive Containing Acrylic Polymer and Lubricating Oil Compositions 有权
标题翻译：含丙烯酸聚合物和润滑油组合物的润滑油添加剂
公开(公告)号：US20080058234A1
公开(公告)日：2008-03-06
申请号：US11632481
申请日：2005-07-14
申请人： Yoshihiro Morishita , Noboru Higashida , Hidetaka Oonuma , Kenichi Hamada , Kazushige Ishiura
发明人： Yoshihiro Morishita , Noboru Higashida , Hidetaka Oonuma , Kenichi Hamada , Kazushige Ishiura
IPC分类号： C10M145/14
CPC分类号： C10M145/14 , C08F293/005 , C08F297/026 , C08L53/00 , C10M2203/1006 , C10M2209/084 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/033 , C10N2230/02 , C10N2240/042 , C10N2240/045 , C10N2240/08 , C10N2240/10 , C10N2270/00 , C08L2666/02
摘要： A lubricating oil additive containing at least one acrylic block copolymer having a weight-average molecular weight of 10,000 to 1,000,000 and a molecular weight distribution [ratio of weight-average molecular weight (Mw) to number-average molecular weight (Mn), i.e., Mw/Mn ratio] of 1.5 or below; and lubricating oil compositions containing the additive. The lubricating oil additive exhibits a thickening effect higher than those of conventional acrylic lubricating oil additives and can improve the viscosity index of lubricating oil even when added in a small amount. Further, the additive can also improve the low-temperature characteristics, flow characteristics, and shear stability. The lubricating oil compositions enable energy saving and can lengthen the lifetime of lubricating oil and reduce the load on the global environment.
摘要翻译：一种润滑油添加剂，其含有至少一种重均分子量为10,000〜1,000,000的丙烯酸系嵌段共聚物和分子量分布[重均分子量（Mw）与数均分子量（Mn）的比例，即， Mw / Mn比]为1.5以下; 和含有添加剂的润滑油组合物。润滑油添加剂比常规的丙烯酸润滑油添加剂显示增稠效果，并且即使添加少量也能够提高润滑油的粘度指数。此外，添加剂还可以改善低温特性，流动特性和剪切稳定性。润滑油组合物能够节能并且可以延长润滑油的使用寿命并降低对全球环境的负荷。

3. 发明授权

US08192814B2 Tube and medical device comprising the same 有权
标题翻译：包括其的管和医疗装置
公开(公告)号：US08192814B2
公开(公告)日：2012-06-05
申请号：US12676753
申请日：2008-09-04
申请人： Shigenao Kuwahara , Hidetaka Oonuma
发明人： Shigenao Kuwahara , Hidetaka Oonuma
IPC分类号： B29D22/00
CPC分类号： C08L23/14 , A61L29/049 , C08L23/06 , C08L23/12 , C08L53/025 , C08L2203/18 , C08L2205/02 , C08L2205/03 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , C08L23/00 , C08L53/02 , C08L2666/24 , C08L2666/02
摘要： The present invention relates to a tube in the form of a molded article of a resin composition including a hydrogenated block copolymer (a) which includes a polymer block constituted mainly from an aromatic vinyl compound unit and a polymer block constituted mainly from a specific conjugated diene compound unit and has a glass transition temperature of from −45 to 30° C., a hydrogenated block copolymer (b) which includes a polymer block constituted mainly from an aromatic vinyl compound unit and a polymer block constituted mainly from a specific conjugated diene compound unit and has a glass transition temperature of less than −45° C., and a polyolefin-based resin (c), at a specific proportion, said tube being excellent in transparency, flexibility, anti-kinking property, anti-sticking property, clamp resistance, solvent adhesion property, low-temperature impact resistance and heat resistance, as well as a medical device using the tube.
摘要翻译：本发明涉及包含氢化嵌段共聚物（a）的树脂组合物的模制品形式的管，该氢化嵌段共聚物（a）包括主要由芳族乙烯基化合物单元构成的聚合物嵌段和主要由特定共轭二烯构成的聚合物嵌段复合单元，玻璃化转变温度为-45〜30℃，氢化嵌段共聚物（b），其包含主要由芳族乙烯基化合物单元构成的聚合物嵌段和主要由特定共轭二烯化合物构成的聚合物嵌段单元，玻璃化转变温度小于-45℃，聚烯烃类树脂（c）以特定比例具有优异的透明性，柔软性，抗扭结性，耐粘附性，耐夹紧性，溶剂粘附性，低温耐冲击性和耐热性，以及使用该管的医疗装置。

4. 发明授权

US08592018B2 Tube and medical device using same 有权
标题翻译：管和医疗器械使用相同
公开(公告)号：US08592018B2
公开(公告)日：2013-11-26
申请号：US13255174
申请日：2010-03-09
申请人： Yosuke Uehara , Nobuhiro Moriguchi , Shigenao Kuwahara , Hidetaka Oonuma
发明人： Yosuke Uehara , Nobuhiro Moriguchi , Shigenao Kuwahara , Hidetaka Oonuma
IPC分类号： C08L23/10 , C08L53/02 , A61L29/04
CPC分类号： F16L11/04 , A61L29/049 , B32B1/08 , B32B5/026 , B32B25/08 , B32B27/08 , B32B27/12 , B32B27/285 , B32B27/30 , B32B27/302 , B32B27/32 , B32B27/34 , B32B27/40 , B32B2262/0223 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2262/103 , B32B2262/106 , B32B2274/00 , B32B2307/412 , B32B2307/546 , B32B2307/732 , B32B2535/00 , C08L23/10 , C08L53/025 , Y10T428/139 , Y10T428/1397 , C08L2666/24 , C08L53/02
摘要： Provided are a tube which has good transparency, flexibility, and solvent adhesion, and also has excellent clamp resistance, anti-conglutination property, and kink resistance, and a medical device using the tube. Specifically provided are a tube produced by forming a resin composition into a tube shape, which contains a styrene-based thermoplastic elastomer (a) and a polypropylene-based resin (b) and does not contain a softening agent, in which: the elastomer (a) is a product prepared by hydrogenating a block copolymer including at least a polymer block (A) formed of an aromatic vinyl compound and a polymer block (B) formed of isoprene and/or 1,3-butadiene; the content of the polymer block (A) is 5 to 40 mass % before hydrogenation, the polymer block (B) has a hydrogenation ratio of 70% or more, and the polymer block (B) includes a 1,2-bond and a 3,4-bond at a content of 30 to 85 mol %; the mass ratio of the styrene-based thermoplastic elastomer (a) to the polypropylene-based resin (b) [(a)/(b)] is 90/10 to 40/60; and the tube has a ratio of a diffraction peak intensity [I(14)] at a scattering angle of 14° to a diffraction peak intensity [I(15)] at a scattering angle of 15° [I(14)/I(15)] of 1.4 or more in X-ray diffraction, and a medical device including the tube.
摘要翻译：本发明提供一种具有良好的透明性，柔软性和溶剂粘附性的管，并且还具有优异的耐夹紧性，抗凝集性和抗扭结性，以及使用该管的医疗装置。具体提供的是通过将含有苯乙烯类热塑性弹性体（a）和聚丙烯类树脂（b）的不含软化剂的树脂组合物成型为管状而成的管，其中：弹性体（ a）是通过氢化包含至少由芳族乙烯基化合物形成的聚合物嵌段（A）和由异戊二烯和/或1,3-丁二烯形成的聚合物嵌段（B）的嵌段共聚物制备的产物; 聚合物嵌段（A）的含量在氢化前为5〜40质量％，聚合物嵌段（B）的氢化率为70％以上，聚合物嵌段（B）包含1,2-键和含量为30〜85摩尔％的3,4-键; 苯乙烯类热塑性弹性体（a）与聚丙烯系树脂（b）[（a）/（b）]的质量比为90/10〜40/60，并且该管具有散射角为14°时的衍射峰强度[I（14）]与散射角为15°的衍射峰强度[I（15）]的比[I（14）/ I（ 15）]在X射线衍射中为1.4以上，以及包含该管的医疗装置。

5. 发明申请

US20110319837A1 TUBE AND MEDICAL DEVICE USING SAME 有权
标题翻译：使用相同的管和医疗设备
公开(公告)号：US20110319837A1
公开(公告)日：2011-12-29
申请号：US13255174
申请日：2010-03-09
申请人： Yosuke Uehara , Nobuhiro Moriguchi , Shigenao Kuwahara , Hidetaka Oonuma
发明人： Yosuke Uehara , Nobuhiro Moriguchi , Shigenao Kuwahara , Hidetaka Oonuma
IPC分类号： A61M25/00 , F16L11/04
CPC分类号： F16L11/04 , A61L29/049 , B32B1/08 , B32B5/026 , B32B25/08 , B32B27/08 , B32B27/12 , B32B27/285 , B32B27/30 , B32B27/302 , B32B27/32 , B32B27/34 , B32B27/40 , B32B2262/0223 , B32B2262/0261 , B32B2262/0269 , B32B2262/0276 , B32B2262/103 , B32B2262/106 , B32B2274/00 , B32B2307/412 , B32B2307/546 , B32B2307/732 , B32B2535/00 , C08L23/10 , C08L53/025 , Y10T428/139 , Y10T428/1397 , C08L2666/24 , C08L53/02
摘要： Provided are a tube which has good transparency, flexibility, and solvent adhesion, and also has excellent clamp resistance, anti-conglutination property, and kink resistance, and a medical device using the tube. Specifically provided are a tube produced by forming a resin composition into a tube shape, which contains a styrene-based thermoplastic elastomer (a) and a polypropylene-based resin (b) and does not contain a softening agent, in which: the elastomer (a) is a product prepared by hydrogenating a block copolymer including at least a polymer block (A) formed of an aromatic vinyl compound and a polymer block (B) formed of isoprene and/or 1,3-butadiene; the content of the polymer block (A) is 5 to 40 mass % before hydrogenation, the polymer block (B) has a hydrogenation ratio of 70% or more, and the polymer block (B) includes a 1,2-bond and a 3,4-bond at a content of 30 to 85 mol %; the mass ratio of the styrene-based thermoplastic elastomer (a) to the polypropylene-based resin (b) [(a)/(b)] is 90/10 to 40/60; and the tube has a ratio of a diffraction peak intensity [I(14)] at a scattering angle of 14° to a diffraction peak intensity [I(15)] at a scattering angle of 15° [I(14)/I(15)] of 1.4 or more in X-ray diffraction, and a medical device including the tube.
摘要翻译：本发明提供一种具有良好的透明性，柔软性和溶剂粘附性的管，并且还具有优异的耐夹紧性，抗凝集性和抗扭结性，以及使用该管的医疗装置。具体提供的是通过将含有苯乙烯类热塑性弹性体（a）和聚丙烯类树脂（b）的不含软化剂的树脂组合物成型为管状而成的管，其中：弹性体（ a）是通过氢化包含至少由芳族乙烯基化合物形成的聚合物嵌段（A）和由异戊二烯和/或1,3-丁二烯形成的聚合物嵌段（B）的嵌段共聚物制备的产物; 聚合物嵌段（A）的含量在氢化前为5〜40质量％，聚合物嵌段（B）的氢化率为70％以上，聚合物嵌段（B）包含1,2-键和含量为30〜85摩尔％的3,4-键; 苯乙烯类热塑性弹性体（a）与聚丙烯系树脂（b）[（a）/（b）]的质量比为90/10〜40/60，并且该管具有散射角为14°时的衍射峰强度[I（14）]与散射角为15°的衍射峰强度[I（15）]的比[I（14）/ I（ 15）]在X射线衍射中为1.4以上，以及包含该管的医疗装置。

6. 发明申请

US20100239802A1 TUBE AND MEDICAL DEVICE COMPRISING THE SAME 有权
标题翻译：包括其的管和医疗装置
公开(公告)号：US20100239802A1
公开(公告)日：2010-09-23
申请号：US12676753
申请日：2008-09-04
申请人： Shigenao Kuwahara , Hidetaka Oonuma
发明人： Shigenao Kuwahara , Hidetaka Oonuma
IPC分类号： B29C47/00 , F16L11/00
CPC分类号： C08L23/14 , A61L29/049 , C08L23/06 , C08L23/12 , C08L53/025 , C08L2203/18 , C08L2205/02 , C08L2205/03 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , C08L23/00 , C08L53/02 , C08L2666/24 , C08L2666/02
摘要： The present invention relates to a tube in the form of a molded article of a resin composition including a hydrogenated block copolymer (a) which includes a polymer block constituted mainly from an aromatic vinyl compound unit and a polymer block constituted mainly from a specific conjugated diene compound unit and has a glass transition temperature of from −45 to 30° C., a hydrogenated block copolymer (b) which includes a polymer block constituted mainly from an aromatic vinyl compound unit and a polymer block constituted mainly from a specific conjugated diene compound unit and has a glass transition temperature of less than −45° C., and a polyolefin-based resin (c), at a specific proportion, said tube being excellent in transparency, flexibility, anti-kinking property, anti-sticking property, clamp resistance, solvent adhesion property, low-temperature impact resistance and heat resistance, as well as a medical device using the tube.
摘要翻译：本发明涉及一种包含氢化嵌段共聚物（a）的树脂组合物的模制品形式的管，该氢化嵌段共聚物（a）包括主要由芳族乙烯基化合物单元构成的聚合物嵌段和主要由特定共轭二烯构成的聚合物嵌段复合单元，玻璃化转变温度为-45〜30℃，氢化嵌段共聚物（b），其包含主要由芳族乙烯基化合物单元构成的聚合物嵌段和主要由特定共轭二烯化合物构成的聚合物嵌段单元，玻璃化转变温度小于-45℃，聚烯烃类树脂（c）以特定比例具有优异的透明性，柔软性，抗扭结性，耐粘附性，耐夹紧性，溶剂粘附性，低温耐冲击性和耐热性，以及使用该管的医疗装置。

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