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1. 发明申请

US20060174991A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20060174991A1
公开(公告)日：2006-08-10
申请号：US10561950
申请日：2004-07-26
申请人： Mitsuru Naito , Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Yuichi Kobayashi , Tetsuo Ikegami , Satoshi Makino , Takayuki Toyoshima
发明人： Mitsuru Naito , Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Yuichi Kobayashi , Tetsuo Ikegami , Satoshi Makino , Takayuki Toyoshima
IPC分类号： B60C19/12
CPC分类号： B29D30/0685 , B29C73/20 , B29C73/22 , B29D2030/0695 , B29L2030/00 , Y10T152/10666 , Y10T152/10684
摘要： A pneumatic tire having a tread, a sealant layer for prevention of puncturing being provided on the inner surface of the tire in the tread, a rubber cover layer covering the surface of the sealant layer. The rubber cover layer is formed of rubber having a JIS A hardness X of 50 to 70, and has a thickness Y (mm) satisfying the following expression in relation to the hardness X. −0.025X+2.25≦Y≦−0.025X+3.05
摘要翻译：具有胎面的充气轮胎，用于防止穿刺的密封剂层设置在胎面的轮胎的内表面上，覆盖密封剂层的表面的橡胶覆盖层。橡胶覆盖层由JIS A硬度X为50〜70的橡胶形成，并且具有相对于硬度X满足以下表达式的厚度Y（mm）。<？in-line-formula description =“In- 行公式“end =”lead“？> - 0.025X + 2.25 <= Y <= - 0.025X + 3.05 <？in-line-formula description =”In-line Formulas“end =”tail“？>

2. 发明申请

US20070185269A1 Rubber composition for puncture-preventive sealant, pneumatic tire having tacky sealant layer, and process for producing the same 审中-公开
标题翻译：防止密封胶的橡胶组合物，具有粘性密封剂层的充气轮胎及其制造方法
公开(公告)号：US20070185269A1
公开(公告)日：2007-08-09
申请号：US11727458
申请日：2007-03-27
申请人： Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Mitsuru Naito , Yuichi Kobayashi , Tetsuo Ikegami , Satoshi Makino , Takayuki Toyoshima , Tetsuya Mizone , Naoya Miyawaki
发明人： Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Mitsuru Naito , Yuichi Kobayashi , Tetsuo Ikegami , Satoshi Makino , Takayuki Toyoshima , Tetsuya Mizone , Naoya Miyawaki
IPC分类号： C08F8/00
CPC分类号： B29D30/0685 , B29C73/163 , B29C73/20 , B29C73/22 , B29D30/0601 , B29D2030/0695 , B29L2030/00 , B60C19/12
摘要： A sealant rubber composition which forms a spongy tacky sealant layer having moderate viscosity properties; and a pneumatic tire having in the tire main body a tacky sealant layer obtained by heating the rubber composition. The rubber composition comprises 0.2 to 20 parts by weight of a peroxide per 100 parts by weight of polymers comprising 95 to 50 parts by weight of a polymer decomposable with the peroxide and 5 to 50 parts by weight of a polymer crosslinkable with the peroxide.
摘要翻译：密封橡胶组合物，其形成具有适度粘度特性的海绵状粘性密封剂层; 以及充气轮胎，其在轮胎主体中具有通过加热所述橡胶组合物获得的粘性密封剂层。橡胶组合物包含0.2至20重量份的过氧化物，每100重量份的聚合物包含95至50重量份的与过氧化物可分解的聚合物和5至50重量份与过氧化物可交联的聚合物。

3. 发明申请

US20080078489A1 Pneumatic tire, process for producing the same, and rubber composition for sealant 审中-公开
标题翻译：气动轮胎，其制造方法和密封剂用橡胶组合物
公开(公告)号：US20080078489A1
公开(公告)日：2008-04-03
申请号：US11981435
申请日：2007-10-31
申请人： Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Mitsuru Naito , Yuichi Kobayashi , Koji Watanabe , Tetsuo Ikegami , Satoshi Makino , Naoya Miyawaki , Tetsuya Mizone
发明人： Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Mitsuru Naito , Yuichi Kobayashi , Koji Watanabe , Tetsuo Ikegami , Satoshi Makino , Naoya Miyawaki , Tetsuya Mizone
IPC分类号： B60C19/12 , B29C73/16
CPC分类号： B29D30/0685 , B29C73/163 , B29C73/20 , B29C73/22 , B29D2030/0686 , B29D2030/0695 , B29L2030/00 , Y10T152/10243 , Y10T152/10684
摘要： Disclosed are a pneumatic tire, which exhibits excellent puncture-preventing function while avoiding inconvenience aroused when a sealant layer is formed based on decomposition reaction of polyisobutylene, a process for producing the same and a sealant rubber composition. This pneumatic tire is provided with the sealant layer in a region of the inner surface of the tire which corresponds at least to a tread. The sealant layer is made of an adhesive sealant obtained by heating a rubber composition containing 0.2 to 20 parts by weight of peroxide per 100 parts by weight of a rubber ingredient containing not less than 50 wt. % of polyisobutylene. 5 to 50 parts by weight of a liquid ethylene/α-olefin copolymer, liquid polybutadiene or liquid polyisoprene are added as an adhesive of the sealant layer.
摘要翻译：公开了一种充气轮胎，其具有优异的防刺破功能，同时避免了当基于聚异丁烯的分解反应形成密封剂层时引起的不便，其制备方法和密封剂橡胶组合物。该充气轮胎在轮胎的内表面的至少与胎面相对应的区域中设置有密封剂层。密封剂层由粘合剂密封剂制成，该密封剂通过加热含有0.2至20重量份过氧化物的橡胶组合物，每100重量份含有不少于50重量％％的聚异丁烯。添加5〜50重量份液体乙烯/α-烯烃共聚物，液体聚丁二烯或液体聚异戊二烯作为密封剂层的粘合剂。

4. 发明授权

US07040364B2 Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US07040364B2
公开(公告)日：2006-05-09
申请号：US10468473
申请日：2002-09-26
申请人： Issei Nakakita , Mitsuru Naito , Takashi Fukutomi
发明人： Issei Nakakita , Mitsuru Naito , Takashi Fukutomi
IPC分类号： B60C19/12
CPC分类号： B60C19/12 , B29C73/20 , B29C73/22 , B29D30/0685 , B29D2030/0689 , B29D2030/0695 , B29L2030/00 , B60C5/12 , B60C5/142 , B60C5/20 , Y10T152/10522 , Y10T152/10684 , Y10T152/10693
摘要： A pneumatic tire, comprising adhesive sealant applied onto the inner surface thereof, wherein an air barrier membrane is disposed on the inner surface of the tire at least at a tread part, a space part is formed between the air barrier membrane and the inner surface of the tire, and the adhesive sealant is stacked on the space part side surface of the air barrier membrane, whereby an increase in weight can be minimized and a workability in handling the tire can be increased.
摘要翻译：一种充气轮胎，其特征在于，包括粘贴在其内表面上的密封剂，其特征在于，至少在胎面部，在所述轮胎的内表面配置有隔气膜，在所述防气膜与所述防气膜的内表面之间形成有空隙部，轮胎和粘合密封剂堆叠在隔气膜的空间部分侧表面上，从而可以将重量的增加最小化，并且可以提高处理轮胎的可加工性。

5. 发明申请

US20060048877A1 Pneumatic tire 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20060048877A1
公开(公告)日：2006-03-09
申请号：US10541512
申请日：2004-01-26
申请人： Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Mitsuru Naito , Yuichi Kobayashi , Kouji Watanabe , Satoshi Makino , Takayuki Toyoshima
发明人： Takashi Fukutomi , Takumi Sekiguchi , Issei Nakakita , Mitsuru Naito , Yuichi Kobayashi , Kouji Watanabe , Satoshi Makino , Takayuki Toyoshima
IPC分类号： B60C19/12
CPC分类号： B29D30/0685 , B29C73/163 , B29C73/22 , B29D2030/0695 , B29L2030/00 , B60C19/12 , Y10T152/10666 , Y10T152/10684
摘要： A pneumatic tire of which self-seal function can be improved while the increase in weight of the tire is minimized. The pneumatic tire having an adhesive sealant layer in the region corresponding to at least a tread portion on the inner side of the tire, the adhesive sealant layer being constituted from a rubber composition containing a rubber component to be decomposed by peroxide and 0.2 to 20 parts by weight of peroxide per 100 parts by weight of the rubber component, in which fibrillated short fibers with an average length of 100 to 5000 μm are mixed and scattered.
摘要翻译：可以在轮胎的重量增加的同时，改善自密封功能的充气轮胎。所述充气轮胎在与所述轮胎的内侧的至少胎面部对应的区域中具有粘合密封层，所述粘合密封层由含有由过氧化物分解的橡胶成分的橡胶组合物和0.2〜20份将100重量份的平均长度为100〜5000μm的原纤化短纤维混合并分散的橡胶成分的过氧化物重量。

6. 发明授权

US06648023B2 Low permeable hose and method for producing the same 失效
标题翻译：低渗透软管及其制造方法
公开(公告)号：US06648023B2
公开(公告)日：2003-11-18
申请号：US09962275
申请日：2001-09-26
申请人： Issei Nakakita , Hiroaki Shibano , Yuuji Kawamori
发明人： Issei Nakakita , Hiroaki Shibano , Yuuji Kawamori
IPC分类号： F16L1108
CPC分类号： F16L11/088
摘要： A low permeable hose having at least a refrigerant barrier layer and a rubber layer is provided. The barrier layer is a laminate film having a structure such that resin layers sandwich a metal layer therebetween and having an elongation at breakage of 10% or more. The outermost layer of the resin layer may be an adhesive layer composed of a phenol resin based composition. The hose can be produced by heating the refrigerant barrier layer and the rubber layer to a temperature no lower than the melting point of a resin that constitutes the resin layers to melt the resin and vulcanizing said rubber layer, or, laminating an adhesive layer composed of a phenol resin based composition and the rubber layer, thereby splicing the refrigerant barrier layer and the rubber layer.
摘要翻译：提供了至少具有制冷剂阻挡层和橡胶层的低渗透软管。阻挡层是具有这样的结构的层压膜，其中树脂层在其间夹着金属层，断裂伸长率为10％以上。树脂层的最外层可以是由酚醛树脂组合物构成的粘合层。软管可以通过将制冷剂阻隔层和橡胶层加热到不低于构成树脂层的树脂的熔点的温度来熔化树脂并硫化所述橡胶层，或者将由基于酚醛树脂的组合物和橡胶层，从而拼接制冷剂阻挡层和橡胶层。

7. 发明申请

US20100224301A1 RUBBER COMPOSITION AND PNEUMATIC TIRE USING THE SAME 审中-公开
标题翻译：橡胶组合物和使用其的气动轮胎
公开(公告)号：US20100224301A1
公开(公告)日：2010-09-09
申请号：US12599650
申请日：2008-03-14
申请人： Shuichi Sakamoto , Issei Nakakita
发明人： Shuichi Sakamoto , Issei Nakakita
IPC分类号： B60C1/00 , C08L7/00
CPC分类号： C08L15/00 , B60C1/0016 , B60C1/0041 , B60C11/005 , B60C2001/005 , B60C2015/0614 , C08C19/06 , C08K3/04 , C08K3/36 , C08L7/00 , C08L21/00 , C08L45/00 , C08L93/04 , Y10T152/10846 , C08L2666/02 , C08L2666/26
摘要： It is possible to provide a rubber composition including a rubber component, and 0.5 part by mass or more of at least any one of a terpene based resin and a rosin-based resin based on 100 parts by mass of the rubber component, wherein the rubber component contains 20 to 100% by mass of a natural rubber component consisting of at least any one of a natural rubber and a modified natural rubber, as well as the rubber composition which can realize both of maintenance of properties desired in various applications and improvement in processibility while a use amount of a raw material derived from a petroleum source is reduced, and a pneumatic tire using the same.
摘要翻译：基于100质量份橡胶组分，可以提供包含橡胶组分的橡胶组合物和0.5质量份以上的萜烯系树脂和松香系树脂中的至少一种，其中，橡胶组分包含20至100质量％的由天然橡胶和改性天然橡胶中的至少任一种组成的天然橡胶组分，以及能够实现各种应用中期望的性能的维持和改进的橡胶组合物来自石油源的原料的使用量减少的加工性，以及使用该原料的充气轮胎。

8. 发明申请

US20100179275A1 RUBBER COMPOSITION FOR SIDE WALL AND PNEUMATIC TIRE USING THE SAME 失效
标题翻译：用于侧壁和气动轮胎的橡胶组合物
公开(公告)号：US20100179275A1
公开(公告)日：2010-07-15
申请号：US12601917
申请日：2008-03-14
申请人： Issei Nakakita
发明人： Issei Nakakita
IPC分类号： C08L7/00
CPC分类号： B60C1/0025 , C08C19/06 , C08K3/36 , C08L7/00 , C08L15/00 , C08L45/00 , C08L65/00 , C08L91/00 , C08L91/06 , C08L93/04 , C08L2666/02
摘要： By a rubber composition for a side wall, including a rubber component containing a natural rubber component consisting of a natural rubber and a modified natural rubber, 20 to 60 parts by mass of silica, and 0.5 to 15 parts by mass of at least any one of a terpene-based resin and a rosin-based resin based on 100 parts by mass of the rubber component, and a pneumatic tire provided with a side wall rubber using the same, a rubber composition for a side wall in which both of maintenance of properties desired in a rubber composition for a side wall such as durability and improvement in processibility can be realized while a use amount of a raw material derived from a petroleum source is reduced, and a pneumatic tire in which running safety is improved by providing with a side wall rubber using the same, are provided.
摘要翻译：另外，作为侧壁用橡胶组合物，含有由天然橡胶和改性天然橡胶构成的天然橡胶成分的橡胶成分，20〜60质量份的二氧化硅，以及0.5〜15质量份的至少任一种基于100质量份的橡胶组分的萜烯系树脂和松香系树脂，以及设置有使用该橡胶成分的侧壁橡胶的充气轮胎，用于侧壁的橡胶组合物，其中维持可以在减少来自石油源的原料的使用量的同时，实现耐久性和加工性提高的侧壁用橡胶组合物中所需的性能，并且通过提供具有提供使用其的侧壁橡胶。

9. 发明授权

US5603786A Pneumatic tire with 1.times.2 steel belt cords 失效
标题翻译：带1×2钢带帘线的气动轮胎
公开(公告)号：US5603786A
公开(公告)日：1997-02-18
申请号：US460833
申请日：1995-06-05
申请人： Yukio Tozawa , Susumu Imamiya , Hiroyuki Kaido , Hisao Kato , Issei Nakakita
发明人： Yukio Tozawa , Susumu Imamiya , Hiroyuki Kaido , Hisao Kato , Issei Nakakita
IPC分类号： B60C9/20 , B60C9/18
CPC分类号： B60C9/2006 , Y10T152/10765 , Y10T152/1081
摘要： A pneumatic tire having improved rolling resistance and increased resistance to separation between coat rubber and steel cords embedded therein. The steel cord is formed from two intertwisted steel filaments containing 0.80-0.92 weight percent of carbon. The rubber coat has 100% elastic modulus of 35-55 kg/cm.sup.2. Each of the cords and the rubber coat has a specified mean cross-sectional area (Sa, Sb). The cords are spaced apart from each other by a specified distance across the junction of adjacent belts.
摘要翻译：一种具有改进的滚动阻力和增加的耐划痕性的涂覆橡胶和嵌入其中的钢丝绳之间的充气轮胎。钢帘线由含有0.80-0.92重量％碳的两条缠结钢丝条形成。橡胶涂层具有35-55kg / cm2的100％弹性模量。每根帘线和橡皮布均具有规定的平均横截面积（Sa，Sb）。帘线在相邻带的连接处彼此间隔一定距离。

10. 发明授权

US08138260B2 Rubber composition for side wall and pneumatic tire using the same 失效
标题翻译：用于侧壁和使用其的充气轮胎的橡胶组合物
公开(公告)号：US08138260B2
公开(公告)日：2012-03-20
申请号：US12601917
申请日：2008-03-14
申请人： Issei Nakakita
发明人： Issei Nakakita
IPC分类号： B60C1/00 , C08L7/00 , C08K3/36 , C08K3/04
CPC分类号： B60C1/0025 , C08C19/06 , C08K3/36 , C08L7/00 , C08L15/00 , C08L45/00 , C08L65/00 , C08L91/00 , C08L91/06 , C08L93/04 , C08L2666/02
摘要： By a rubber composition for a side wall, including a rubber component containing a natural rubber component consisting of a natural rubber and a modified natural rubber, 20 to 60 parts by mass of silica, and 0.5 to 15 parts by mass of at least any one of a terpene-based resin and a rosin-based resin based on 100 parts by mass of the rubber component, and a pneumatic tire provided with a side wall rubber using the same, a rubber composition for a side wall in which both of maintenance of properties desired in a rubber composition for a side wall such as durability and improvement in processibility can be realized while a use amount of a raw material derived from a petroleum source is reduced, and a pneumatic tire in which running safety is improved by providing with a side wall rubber using the same, are provided.
摘要翻译：另外，作为侧壁用橡胶组合物，含有由天然橡胶和改性天然橡胶构成的天然橡胶成分的橡胶成分，20〜60质量份的二氧化硅，以及0.5〜15质量份的至少任一种基于100质量份的橡胶组分的萜烯系树脂和松香系树脂，以及设置有使用该橡胶成分的侧壁橡胶的充气轮胎，用于侧壁的橡胶组合物，其中维持可以在减少来自石油源的原料的使用量的同时，实现耐久性和加工性提高的侧壁用橡胶组合物中所需的性能，并且通过提供具有提供使用其的侧壁橡胶。

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