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1. 发明授权

US06641879B1 Acrylic glove with internal coating 失效
标题翻译：丙烯酸手套内涂
公开(公告)号：US06641879B1
公开(公告)日：2003-11-04
申请号：US09549526
申请日：2000-04-14
申请人： Ai Matsuura , Yoshiaki Miyamoto , Atsuko Ochi
发明人： Ai Matsuura , Yoshiaki Miyamoto , Atsuko Ochi
IPC分类号： C08J502
CPC分类号： B29C37/0067 , A41D19/0062 , Y10T428/1352 , Y10T428/1386 , Y10T428/24372 , Y10T428/2438 , Y10T428/24405 , Y10T428/31826 , Y10T428/31837 , Y10T428/31841 , Y10T428/3188 , Y10T428/31928 , Y10T428/31938
摘要： An acrylic resin glove is made of a film having a crosslinked structure, formed of an acrylic resin emulsion, and an internal surface treating agent for an acrylic resin glove, is composed of an acrylic resin emulsion, and at least one organic filler selected from the group consisting of methacrylic resin micro-particles, polyolefinic resin micro-particles and cellulose beads, each having an average particle diameter within a range from 3 to 10 &mgr;m, the content of said organic filler being within a range from 2 to 8% by weight based on the total weight. The acrylic resin glove is superior in fitting and detaching properties and in washing resistance while maintaining required mechanical characteristics. The internal surface treating agent is used to obtain an acrylic resin glove having the above-described characteristics by forming a film of this treating agent on the internal surface of the acrylic resin glove, thereby to improve the lubricity of the internal surface of the glove.
摘要翻译：丙烯酸树脂手套由丙烯酸树脂乳液形成的具有交联结构的膜和丙烯酸树脂手套的内表面处理剂构成，由丙烯酸树脂乳液和至少一种选自由甲基丙烯酸树脂微粒，聚烯烃树脂微粒和纤维素珠组成的组，其平均粒径在3〜10μm的范围内，所述有机填料的含量在2〜8重量％的范围内基于总重量。丙烯酸树脂手套在保持所需的机械特性的同时具有优异的装配和分离性能和耐洗涤性。通过在丙烯酸树脂手套的内表面上形成该处理剂的膜，通过内表面处理剂得到具有上述特性的丙烯酸树脂手套，从而提高手套内表面的润滑性。

2. 发明授权

US08658728B2 Natural rubber and method for producing the same, rubber composition and pneumatic tire using the same, modified natural rubber and method for producing the same, and rubber composition for tread or for covering carcass cord and pneumatic tire using the same 有权
标题翻译：天然橡胶及其制造方法，橡胶组合物和使用该橡胶组合物的充气轮胎，改性天然橡胶及其制造方法，胎面用橡胶组合物或用于覆盖胎体帘线的橡胶组合物及使用其的充气轮胎
公开(公告)号：US08658728B2
公开(公告)日：2014-02-25
申请号：US13139536
申请日：2009-12-14
申请人： Naoya Ichikawa , Toshiaki Sakaki , Sumiko Miyazaki , Tomohiro Hosokawa , Ai Matsuura
发明人： Naoya Ichikawa , Toshiaki Sakaki , Sumiko Miyazaki , Tomohiro Hosokawa , Ai Matsuura
IPC分类号： C08K3/04 , C08K5/00
CPC分类号： B60C1/0016 , C08C1/02 , C08C1/04 , C08F253/00 , C08K3/04 , C08L9/06 , C08L15/00 , C08F220/18
摘要： The present invention relates to a natural rubber that contains 200 ppm or less of phosphorus.
摘要翻译：本发明涉及含有200ppm以下的磷的天然橡胶。

3. 发明申请

US20110253285A1 NATURAL RUBBER AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITION AND PNEUMATIC TIRE USING THE SAME, MODIFIED NATURAL RUBBER AND METHOD FOR PRODUCING THE SAME, AND RUBBER COMPOSITION FOR TREAD OR FOR COVERING CARCASS CORD AND PNEUMATIC TIRE USING THE SAME 有权
标题翻译：天然橡胶及其制造方法，橡胶组合物和使用该橡胶组合物的气动轮胎，改性天然橡胶及其制造方法，以及用于包装或用于覆盖卡车绳和气动轮胎的橡胶组合物
公开(公告)号：US20110253285A1
公开(公告)日：2011-10-20
申请号：US13139536
申请日：2009-12-14
申请人： Naoya Ichikawa , Toshiaki Sakaki , Sumiko Miyazaki , Tomohiro Hosokawa , Ai Matsuura
发明人： Naoya Ichikawa , Toshiaki Sakaki , Sumiko Miyazaki , Tomohiro Hosokawa , Ai Matsuura
IPC分类号： B60C1/00 , C08L7/00 , B60C9/02 , C08F8/34 , C08F8/08 , C08F36/00 , C08F8/00
CPC分类号： B60C1/0016 , C08C1/02 , C08C1/04 , C08F253/00 , C08K3/04 , C08L9/06 , C08L15/00 , C08F220/18
摘要： The present invention relates to a natural rubber that contains 200 ppm or less of phosphorus.
摘要翻译：本发明涉及含有200ppm以下的磷的天然橡胶。

4. 发明申请

US20110136962A1 TIRE RUBBER COMPOSITION AND PNEUMATIC TIRE 失效
标题翻译：轮胎橡胶组合物和气动轮胎
公开(公告)号：US20110136962A1
公开(公告)日：2011-06-09
申请号：US12963147
申请日：2010-12-08
申请人： Takayuki HATTORI , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
发明人： Takayuki HATTORI , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
IPC分类号： C08K3/36
CPC分类号： C08K5/548 , B60C1/0016 , B60C1/0025 , C08K3/36 , C08L7/00 , C08L9/00 , C08L9/06 , C08L83/04 , C08L21/00 , C08L2666/08 , C08L2666/02
摘要： It is an object of the present invention to provide a tire rubber composition excellent in performances such as silica dispersibility and processability. The present invention relates to a tire rubber composition, comprising: a rubber component; silica; and a silane coupling agent, wherein the silica has a CTAB specific surface area of 180 m2/g or more and a BET specific surface area of 185 m2/g or more, and the silane coupling agent is a copolymer comprising units A represented by formula (1) and units B represented by formula (2), and the proportion of the units B is 1 to 70 mol % of the total molar amount of the units A and the units B.
摘要翻译：本发明的目的是提供二氧化硅分散性和加工性能优异的轮胎橡胶组合物。本发明涉及一种轮胎橡胶组合物，其包含：橡胶组分; 二氧化硅和硅烷偶联剂，其中所述二氧化硅的CTAB比表面积为180m 2 / g以上，BET比表面积为185m 2 / g以上，所述硅烷偶联剂为包含由式（1）和式（2）所示的单元B，单元B的比例为单元A和单元B的总摩尔量的1〜70摩尔％。

5. 发明授权

US08759432B2 Rubber composition for tread and pneumatic tire 有权
标题翻译：用于胎面和充气轮胎的橡胶组合物
公开(公告)号：US08759432B2
公开(公告)日：2014-06-24
申请号：US12894581
申请日：2010-09-30
申请人： Takayuki Hattori , Ai Matsuura , Hiroshi Ito , Jun Okamoto , Takao Wada
发明人： Takayuki Hattori , Ai Matsuura , Hiroshi Ito , Jun Okamoto , Takao Wada
IPC分类号： B60C1/00 , C08K5/098 , C08L15/00
CPC分类号： B60C1/0016 , C08C19/06 , C08K3/013 , C08K3/36 , C08K5/098 , C08K5/548 , C08L9/00 , C08L15/00 , Y02T10/862 , C08L2666/08
摘要： The present invention has its object to provide a rubber composition for a tread which can prevent reversion and can also achieve environmental performance (excellent rolling resistance, response to depletion of oil resources, attention to CO2 emission), wet grip performance, dry grip performance, handling stability, and durability (abrasion resistance, crack resistance) in a well-balanced manner. The present invention also aims to provide a pneumatic tire using the rubber composition for the tread thereof. The rubber composition for a tread includes a rubber component containing 35% by mass or more of an epoxidized natural rubber; and a white filler, wherein a total sulfur content is less than 1.75% by mass, and a crosslink density is 7.0×10−5 mol/cm3 or more.
摘要翻译：本发明的目的是提供一种用于胎面的橡胶组合物，其可以防止回复，并且还可以实现环境性能（优异的滚动阻力，对油资源的消耗的响应，注意二氧化碳排放），湿抓地性能，干抓地性能，处理稳定性和耐久性（耐磨性，抗裂纹性）。本发明还旨在提供一种使用该胎面橡胶组合物的充气轮胎。胎面用橡胶组合物包含含有35质量％以上的环氧化天然橡胶的橡胶成分，和白色填充剂，其中总硫含量小于1.75质量％，交联密度为7.0×10 -5 mol / cm 3以上。

6. 发明授权

US08669321B2 Tire rubber composition and pneumatic tire 有权
标题翻译：轮胎橡胶组成和充气轮胎
公开(公告)号：US08669321B2
公开(公告)日：2014-03-11
申请号：US12960836
申请日：2010-12-06
申请人： Takayuki Hattori , Ai Matsuura , Takao Wada
发明人： Takayuki Hattori , Ai Matsuura , Takao Wada
IPC分类号： C08L9/00
CPC分类号： C08L15/00 , B60C1/00 , B60C1/0016 , C08K3/36 , Y02T10/862 , C08L7/00
摘要： It is an object of the present invention to provide a tire rubber composition and a pneumatic tire produced using the rubber composition, which improve mechanical strength, abrasion resistance, rolling resistance, wet grip performance, and dry grip performance in good balance. The present invention relates to a tire rubber composition comprising: a rubber component that contains a modified diene rubber; and a silica component that contains a silica surface-treated with a silane coupling agent, wherein the amount of the modified diene rubber in 100% by mass of the rubber component is 15% by mass or more, and the dispersion ratio of the silica component is 70% or higher.
摘要翻译：本发明的目的是提供使用该橡胶组合物制造的轮胎橡胶组合物和充气轮胎，其以良好的平衡提高机械强度，耐磨性，滚动阻力，湿抓地性能和干抓地性能。本发明涉及一种轮胎橡胶组合物，其包括：含有改性二烯橡胶的橡胶组分; 以及含有用硅烷偶联剂进行表面处理的二氧化硅的二氧化硅成分，其中，100质量％的橡胶成分中的改性二烯系橡胶的含量为15质量％以上，二氧化硅成分是70％以上。

7. 发明授权

US08293833B2 Rubber composition and tire having tread and/or sidewall using same 有权
标题翻译：具有胎面和/或侧壁的橡胶组合物和轮胎使用它们
公开(公告)号：US08293833B2
公开(公告)日：2012-10-23
申请号：US11822620
申请日：2007-07-09
申请人： Kazuo Hochi , Ai Matsuura , Yasuhisa Minagawa
发明人： Kazuo Hochi , Ai Matsuura , Yasuhisa Minagawa
IPC分类号： B60C1/00 , C08K3/34
CPC分类号： C08K3/36 , B60C1/0016 , B60C1/0025 , C08K2201/014 , Y02T10/862 , C08L9/00 , C08L21/00
摘要： The present invention provides a rubber composition capable of reducing rolling resistance, and improving abrasion resistance, wet skid performance, and steering stability. A tire having a tread and/or a sidewall using the rubber composition is also provided. The rubber composition of the present invention comprises not less than 10 parts by weight of the silica (1) having an average primary particle diameter of not less than 22 nm and not less than 5 parts by weight of the silica (2) having an average primary particle diameter smaller than 22 nm based on 100 parts by weight of a rubber component, wherein the total amount of the silica (1) and the silica (2) is 15 to 150 parts by weight. The tire of the present invention is prepared by using the rubber composition.
摘要翻译：本发明提供能够降低滚动阻力，提高耐磨性，防滑性能和操纵稳定性的橡胶组合物。还提供了使用橡胶组合物具有胎面和/或侧壁的轮胎。本发明的橡胶组合物包含平均一次粒径不小于22nm的二氧化硅（1）和不少于5重量份平均二氧化硅（2）的不少于10重量份的二氧化硅基于100重量份的橡胶组分，一次粒径小于22nm，其中二氧化硅（1）和二氧化硅（2）的总量为15〜150重量份。通过使用橡胶组合物制备本发明的轮胎。

8. 发明申请

US20110136961A1 TIRE RUBBER COMPOSITION AND PNEUMATIC TIRE 有权
标题翻译：轮胎橡胶组合物和气动轮胎
公开(公告)号：US20110136961A1
公开(公告)日：2011-06-09
申请号：US12962686
申请日：2010-12-08
申请人： Takayuki Hattori , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
发明人： Takayuki Hattori , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
IPC分类号： C08K3/36
CPC分类号： B60C1/0025 , B60C1/0016 , C08C19/06 , C08K3/36 , C08K5/548 , C08L7/00 , C08L15/00 , C08L83/04 , Y02T10/862 , C08L9/00
摘要： It is an object of the present invention to provide a tire rubber composition excellent in performances such as silica dispersibility and processability. The present invention relates to a tire rubber composition, comprising: a rubber component that contains an epoxidized natural rubber; silica; and a silane coupling agent, wherein the amount of the epoxidized natural rubber in 100% by mass of the rubber component is 15% by mass or more, the silica has a CTAB specific surface area of 180 m2/g or more and a BET specific surface area of 185 m2/g or more, and the silane coupling agent contains a mercapto group.
摘要翻译：本发明的目的是提供二氧化硅分散性和加工性能优异的轮胎橡胶组合物。本发明涉及一种轮胎橡胶组合物，其包含：含有环氧化天然橡胶的橡胶成分; 二氧化硅和硅烷偶联剂，其中100质量％的橡胶成分中的环氧化天然橡胶的量为15质量％以上，二氧化硅的CTAB比表面积为180m 2 / g以上，BET特异性表面积为185m 2 / g以上，硅烷偶联剂含有巯基。

9. 发明申请

US20110082234A1 RUBBER COMPOSITION FOR TREAD AND PNEUMATIC TIRE 有权
标题翻译：橡胶组合物用于铁和轮胎
公开(公告)号：US20110082234A1
公开(公告)日：2011-04-07
申请号：US12894581
申请日：2010-09-30
申请人： Takayuki Hattori , Ai Matsuura , Hiroshi Ito , Jun Okamoto , Takao Wada
发明人： Takayuki Hattori , Ai Matsuura , Hiroshi Ito , Jun Okamoto , Takao Wada
IPC分类号： C08J5/14
CPC分类号： B60C1/0016 , C08C19/06 , C08K3/013 , C08K3/36 , C08K5/098 , C08K5/548 , C08L9/00 , C08L15/00 , Y02T10/862 , C08L2666/08
摘要： The present invention has its object to provide a rubber composition for a tread which can prevent reversion and can also achieve environmental performance (excellent rolling resistance, response to depletion of oil resources, attention to CO2 emission), wet grip performance, dry grip performance, handling stability, and durability (abrasion resistance, crack resistance) in a well-balanced manner. The present invention also aims to provide a pneumatic tire using the rubber composition for the tread thereof. The rubber composition for a tread includes a rubber component containing 35% by mass or more of an epoxidized natural rubber; and a white filler, wherein a total sulfur content is less than 1.75% by mass, and a crosslink density is 7.0×10−5 mol/cm3 or more.
摘要翻译：本发明的目的是提供一种用于胎面的橡胶组合物，其可以防止回复，并且还可以实现环境性能（优异的滚动阻力，对油资源的消耗的响应，注意二氧化碳排放），湿抓地性能，干抓地性能，处理稳定性和耐久性（耐磨性，抗裂纹性）。本发明还旨在提供一种使用该胎面橡胶组合物的充气轮胎。胎面用橡胶组合物包含含有35质量％以上的环氧化天然橡胶的橡胶成分，和白色填充剂，其中总硫含量小于1.75质量％，交联密度为7.0×10 -5 mol / cm 3以上。

10. 发明授权

US08846791B2 Tire rubber composition and pneumatic tire 有权
标题翻译：轮胎橡胶组成和充气轮胎
公开(公告)号：US08846791B2
公开(公告)日：2014-09-30
申请号：US12962686
申请日：2010-12-08
申请人： Takayuki Hattori , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
发明人： Takayuki Hattori , Ai Matsuura , Michio Hirayama , Kenichi Uesaka
IPC分类号： B60C1/00 , C08K5/548 , C08L15/00 , C08L7/00 , C08K3/36 , C08L83/04 , C08C19/06
CPC分类号： B60C1/0025 , B60C1/0016 , C08C19/06 , C08K3/36 , C08K5/548 , C08L7/00 , C08L15/00 , C08L83/04 , Y02T10/862 , C08L9/00
摘要： It is an object of the present invention to provide a tire rubber composition excellent in performances such as silica dispersibility and processability. The present invention relates to a tire rubber composition, comprising: a rubber component that contains an epoxidized natural rubber; silica; and a silane coupling agent, wherein the amount of the epoxidized natural rubber in 100% by mass of the rubber component is 15% by mass or more, the silica has a CTAB specific surface area of 180 m2/g or more and a BET specific surface area of 185 m2/g or more, and the silane coupling agent contains a mercapto group.
摘要翻译：本发明的目的是提供二氧化硅分散性和加工性能优异的轮胎橡胶组合物。本发明涉及一种轮胎橡胶组合物，其包含：含有环氧化天然橡胶的橡胶成分; 二氧化硅和硅烷偶联剂，其中100质量％的橡胶成分中的环氧化天然橡胶的量为15质量％以上，二氧化硅的CTAB比表面积为180m 2 / g以上，BET特异性表面积为185m 2 / g以上，硅烷偶联剂含有巯基。

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