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1. 发明专利

JP2014213839A 乗用車用空気入りラジアルタイヤ有权
标题翻译：用于乘客车的气动径向轮胎
公开(公告)号：JP2014213839A
公开(公告)日：2014-11-17
申请号：JP2013095877
申请日：2013-04-30
申请人：株式会社ブリヂストン , Bridgestone Corp
发明人： TAKAHASHI SUKEKAZU
IPC分类号： B60C5/14 , B60C9/08 , C08K3/00 , C08L9/00 , C08L23/08 , C08L23/22
CPC分类号： B60C5/14 , B60C9/08 , C08K3/00 , C08L23/08 , C08L23/22 , C08L9/00
摘要：【課題】タイヤ転がり抵抗値(RR値)が低く、軽量化され、且つ高い空気バリア性を有する乗用車用空気入りラジアルタイヤを提供する。【解決手段】本発明の乗用車用空気入りラジアルタイヤは、大径化、狭幅化し、使用内圧条件を規定したものであり、かつ、−40℃での動的貯蔵弾性率が500〜8000MPaであるインナーライナーを備えるものである。【選択図】図8
摘要翻译：要解决的问题：提供一种轻型的具有低轮胎滚动阻力值（RR值）的乘用车用充气子午线轮胎，具有高的阻气性。解决方案：乘用车的充气子午线轮胎发明具有大直径，宽度窄，其使用内压条件受到限制。充气子午线轮胎具有在-40℃下的动态存储弹性为500-8000MPa的内衬。

2. 发明专利

JP2013010493A Inner liner and pneumatic tire 有权
标题翻译：内衬和气动轮胎
公开(公告)号：JP2013010493A
公开(公告)日：2013-01-17
申请号：JP2012125368
申请日：2012-05-31
申请人： Bridgestone Corp , 株式会社ブリヂストン , Kuraray Co Ltd , 株式会社クラレ
发明人： TAKAHASHI SUKEKAZU , KITANO HIDEKI , HAYASHI NAHOTOSHI , HIKASA MASAO , TANAKA YUSUKE
IPC分类号： B60C5/14
摘要： PROBLEM TO BE SOLVED: To provide an inner liner which can be bonded with a tire inner surface without being provided with an adhesive layer, and to provide a pneumatic tire.SOLUTION: The tire inner liner includes a laminated body 1 formed by alternately laminating an elastic layer 3 containing a thermoplastic elastomer and a barrier layer 4 containing a gas barrier resin where an outermost surface layer 2 located at the outermost outside (arrow A direction) of the laminated body 1 contains an elastomer component capable of being heat-bonded with diene-based rubber.
摘要翻译：要解决的问题：提供一种可以与轮胎内表面结合而不设置粘合剂层的内衬，并提供充气轮胎。解决方案：轮胎内衬包括层叠体1，其通过交替层叠包含热塑性弹性体的弹性层3和阻挡层4形成，该阻挡层4包含位于最外侧的最外表面层2（箭头A 方向）包含能够与二烯系橡胶进行热粘合的弹性体成分。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2009263653A Film, inner liner for tire, and tire using the same 有权
标题翻译：电影，内胎轮胎和轮胎使用相同
公开(公告)号：JP2009263653A
公开(公告)日：2009-11-12
申请号：JP2009083356
申请日：2009-03-30
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： TAKAHASHI SUKEKAZU , NOHARA DAISUKE , NAKAGAWA DAISUKE
IPC分类号： C08J5/18 , B32B25/08 , B32B27/30 , B60C5/14
CPC分类号： C08J5/18 , B60C1/0008 , B60C5/14 , B60C2005/145 , C08F8/02 , C08F216/06 , C08F2800/10 , C08F2810/10 , C08J3/28 , C08J2323/16 , C08J2323/26 , C08J2329/04 , C08L15/00 , C08L23/0861 , C08L23/16 , C08L23/26 , C08L29/04 , Y10T428/269 , Y10T428/31573 , Y10T428/31855 , Y10T428/3192 , Y10T428/31924 , C08L2666/06 , C08L2666/04 , C08F210/02
摘要： PROBLEM TO BE SOLVED: To provide a film which has excellent gas barrier properties and bending resistance, provides a reduced weight of a tire while improving internal pressure holding performance of the tire in a brand-new product thereof and after running, and further exibits barrier properties with no cracks even in running in a low temperature time like winter; and to provide an inner liner for a tire using the same and a tire equipped with the inner liner. SOLUTION: The film includes at least a layer composed of a resin composition (D) in which a viscoelastic body (C) is dispersed in a resin containing a modified ethylene-vinylalcohol copolymer (B) obtained by reacting an ethylene-vinylalcohol copolymer (A). The film has a 100% modulus at -30°C of the viscoelastic body (C) of less than 6 MPa. There are also provided an inner liner for a tire using the film, and a tire equipped with the inner liner. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有优异的阻气性和抗弯曲性的膜，提供轮胎的重量减轻，同时提高轮胎在其全新产品中和跑步后的内压保持性能，以及即使在像冬天这样的低温时间下运行也不会发生裂纹; 并且提供一种用于使用其的轮胎的内衬和配备有内衬的轮胎。解决方案：该膜至少包括由树脂组合物（D）组成的层，其中粘弹性体（C）分散在含有乙烯 - 乙烯醇（B）的乙烯 - 乙烯醇共聚物（B）的树脂中，共聚物（A）。该膜在-30℃下的粘弹性体（C）的100％模量小于6MPa。还提供了使用该膜的轮胎的内衬和配备有内衬的轮胎。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2007276631A tire 有权
标题翻译：胎
公开(公告)号：JP2007276631A
公开(公告)日：2007-10-25
申请号：JP2006105599
申请日：2006-04-06
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： KATO DAISUKE , NOHARA DAISUKE , TAKAHASHI SUKEKAZU
IPC分类号： B60C5/14
摘要： PROBLEM TO BE SOLVED: To form a flat member including resin into a circular pipe body with a favorable adhesive property without using a solvent in a tire molding process, and to provide a tire using the circular pipe body obtained in this way as a tire member, especially an inner liner. SOLUTION: The circular pipe body is manufactured by transferring and laminating an adhesive layer 14 formed in advance (B) at the first end of a layer 13 including at least a resin film layer (A), and by sticking the second end of the laminated body to the adhesive layer 14. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在轮胎成型工艺中不使用溶剂的情况下，将具有树脂的平坦构件形成为具有良好的粘合性的圆形管体，并且提供使用以这种方式获得的圆管体的轮胎轮胎构件，特别是内衬。解决方案：圆管体通过在包括至少树脂膜层（A）的层13的第一端处转移和层压预先形成的粘合层14（B）而制成，并且通过将第二端层压体粘合到粘合层14上。（C）2008，JPO＆INPIT

5. 发明专利

JP2007276587A Tire 有权
标题翻译：胎
公开(公告)号：JP2007276587A
公开(公告)日：2007-10-25
申请号：JP2006104234
申请日：2006-04-05
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： NOHARA DAISUKE , KATO DAISUKE , TAKAHASHI SUKEKAZU
IPC分类号： B60C17/00 , B60C1/00 , B60C5/14 , B60C13/00 , B60C15/06 , C08L9/00 , C08L61/04
摘要： PROBLEM TO BE SOLVED: To provide a tire having excellent run flat durability and riding comfort at the time of normal traveling and having high run flat durability even after being used over a long period of time.
SOLUTION: In this tire, a pair of side reinforcing rubber layers 8 are disposed in a side wall 2. Tensile strength at a 100% elongation time at 25°C of the side reinforcing rubber layers 8 is made 5 MPa to 20 MPa, and a dynamic elastic modulus at room temperature is made ≤10.5 MPa. A low air transmission layer 9 having oxygen permeability at 20°C and 65%RH of ≤3.0×10
-12 cm
3 cm/cm
2 sec cmHg is formed on the internal surface of the tire.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供在正常行驶时具有优异的平坦耐久性和乘坐舒适性的轮胎，并且即使在长时间使用之后也具有高运行平面耐久性。解决方案：在该轮胎中，在侧壁2中设置一对侧面增强橡胶层8.侧面增强橡胶层8在25℃下的100％伸长时间的拉伸强度为5MPa〜20 MPa，室温下的动态弹性模量为≤10.5MPa。在20℃和65％RH下的氧气渗透率为≤3.0×10 -12 3 cm / cm 2 SP / 2的低透气层9 在轮胎的内表面上形成> seccmHg。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007276267A Method for producing laminate for tire member 有权
标题翻译：用于生产轮胎成员层压板的方法
公开(公告)号：JP2007276267A
公开(公告)日：2007-10-25
申请号：JP2006105608
申请日：2006-04-06
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： KATO DAISUKE , NOHARA DAISUKE , TAKAHASHI SUKEKAZU
IPC分类号： B29D30/30 , B60C5/14
摘要： PROBLEM TO BE SOLVED: To provide a method for effectively producing a laminate for a tire member which can be used appropriately as an inner liner etc., possible to be thinned and a tire manufacturing method in which the laminate obtained by the method is used as the inner liner. SOLUTION: In the method for producing the laminate in which a layer (A) including at least a resin film layer and a rubber-like elastomer layer (B) are joined together through an adhesive layer (C), the adhesive layer (C) is manufactured in advance, and the adhesive layer (C) is transferred to overlie the layer (A). The elastomer layer (B) is laminated on the adhesive layer (C), or the adhesive layer (C) is transferred to overlie the elastomer layer (B), and the layer (A) including at least the resin film layer is bonded on the adhesive layer (C). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案：提供一种有效地制造能够适当地用作能够减薄的内衬等的用于轮胎构件的层叠体的方法，以及通过该方法获得的层压体的轮胎制造方法用作内衬。解决方案：在通过粘合剂层（C）将至少包含树脂膜层和橡胶状弹性体层（B）的层（A）接合在一起的层叠体的制造方法中，粘合层（C），粘合剂层（C）被转印到层（A）上。将弹性体层（B）层压在粘合剂层（C）上，或者将粘合剂层（C）转移到弹性体层（B）上，并且至少包含树脂膜层的层（A）粘合剂层（C）。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007100003A Method for producing adhesive composition, laminate produced by the method, and tire given by using the same 有权
标题翻译：生产粘合剂组合物的方法，通过该方法生产的层压板和使用它的轮胎
公开(公告)号：JP2007100003A
公开(公告)日：2007-04-19
申请号：JP2005294191
申请日：2005-10-06
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： KATO DAISUKE , NOHARA DAISUKE , TAKAHASHI SUKEKAZU
IPC分类号： C09J123/34 , B32B25/08 , B32B27/32 , B60C5/14 , C09J11/04 , C09J11/06 , C09J11/08 , C09J123/22
摘要： PROBLEM TO BE SOLVED: To provide a method for producing an adhesive composition used in a laminate formed by adhering a resin film layer to a rubbery elastic material layer through an adhesive layer and excellent in workability, and to provide a tire laminate. SOLUTION: This method for producing the adhesive composition has a process I for preliminarily kneading the adhesive composition and a process II for dispersing and dissolving the kneaded composition in an organic solvent, wherein the adhesive composition is in a state of an organic solvent-based coating liquid containing (a) a rubber component containing 10 mass% or more of chlorosulfonated polyethylene in an amount of 100 pts.mass, (b) a filler in an amount of 2-50 pts.mass, (c) at least one kind of poly-p-dinitrosobenzene and 1,4-phenylenedimaleimide as a crosslinking agent or a crosslinking auxiliary agent in an amount of not less than 0.1 pt.mass, and (d) at least one kind of a resin and a low molecular weight polymer in an amount of not less than 0.5 pt.mass. Further, a laminate which is produced by the method and a tire which is given by using the same are provided, respectively. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方法：提供一种用于制造粘合剂组合物的方法，所述粘合剂组合物用于通过粘合剂层将橡胶弹性材料层粘附到橡胶弹性材料层并且具有优异的可加工性而形成的层压体，并提供轮胎层压体。解决方案：该粘合剂组合物的制造方法具有预先捏合粘合剂组合物的方法I和用于将捏合的组合物分散和溶解在有机溶剂中的方法II，其中粘合剂组合物处于有机溶剂的状态（a）含有10质量％以上的氯磺化聚乙烯的橡胶成分为100重量份，（b）2-50重量份的填料，（c）至少一种聚对二硝基苯和1,4-亚苯基马来酰亚胺作为交联剂或交联助剂，用量不小于0.1pt.mass，和（d）至少一种树脂和低分子量重量的聚合物，其量不小于0.5pt.mass。此外，分别提供通过该方法制造的层压体和使用该层压体的轮胎。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2012219245A Rubber composition, vulcanized rubber, and tire using the same 有权
标题翻译：橡胶组合物，VULCANIZED RUBBER和轮胎使用相同
公开(公告)号：JP2012219245A
公开(公告)日：2012-11-12
申请号：JP2011089512
申请日：2011-04-13
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： AMAMOTO TETSUO , TAKAHASHI SUKEKAZU
IPC分类号： C08L21/00 , C08J5/06 , C08J9/06 , C08L101/14
摘要： PROBLEM TO BE SOLVED: To provide a rubber composition which easily melts and foams when vulcanized and has voids capable of functioning as water-draining grooves, to provide a vulcanized rubber, and to provide a tire using the same.SOLUTION: The rubber composition comprising a rubber component and a hydrophilic resin, is characterized by including a composite material prepared by covering at least one portion of the hydrophilic resin with a resin having affinity for the rubber component, and forming voids in the composite material. The vulcanized rubber is characterized by vulcanizing the rubber composition, having voids due to foaming, and having a foaming rate of 1-50%. The tire is characterized by using the rubber composition or the vulcanized rubber in a tread member.
摘要翻译：要解决的问题：提供一种当硫化时容易熔化和发泡并具有能够作为排水槽的空隙的橡胶组合物，以提供硫化橡胶，并提供使用该橡胶组合物的轮胎。解决方案：包含橡胶组分和亲水性树脂的橡胶组合物的特征在于包括通过用对橡胶组分具有亲和性的树脂覆盖至少一部分亲水性树脂制备的复合材料，并且在复合材料。硫化橡胶的特征在于硫化橡胶组合物，由于发泡而具有空隙，并且发泡率为1-50％。轮胎的特征在于在胎面部件中使用橡胶组合物或硫化橡胶。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2009220793A tire 审中-公开
标题翻译：胎
公开(公告)号：JP2009220793A
公开(公告)日：2009-10-01
申请号：JP2008070315
申请日：2008-03-18
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： NOHARA DAISUKE , NAKAGAWA DAISUKE , TAKAHASHI SUKEKAZU
IPC分类号： B60C5/14 , C08F8/08 , C08L29/04
摘要： PROBLEM TO BE SOLVED: To provide a tire having a high stripping resistance at a high temperature between a thermoplastic resin film and a rubber-like elastic layer used for an inner liner and an excellent durability. SOLUTION: The tire is provided with an inner liner 1 has one or more of the thermoplastic resin film layer (A)2 and the rubber-like elasticity layer (B)3 disposed adjacent to the surface of the thermoplastic resin film layer (A)2, both layers being provided on an inner surface. An average stripping resistance between the thermoplastic resin film layer (A)2 and the rubber-like elasticity layer (B)3 at a temperature of 150°C is 0.05 kN/m or more. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在热塑性树脂膜和用于内衬的橡胶状弹性层之间在高温下具有高耐剥离性的轮胎和优异的耐久性。解决方案：轮胎设置有内衬1，其具有一个或多个热塑性树脂膜层（A）2和邻近热塑性树脂膜层的表面设置的橡胶状弹性层（B）3 （A）2中，两层设置在内表面上。在150℃的温度下，热塑性树脂膜层（A）2和橡胶状弹性层（B）3之间的平均剥离阻力为0.05kN / m以上。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2008024228A Laminated body, its manufacturing method and tire using it 有权
标题翻译：层压体，其制造方法和轮胎使用它
公开(公告)号：JP2008024228A
公开(公告)日：2008-02-07
申请号：JP2006200895
申请日：2006-07-24
申请人： Bridgestone Corp , 株式会社ブリヂストン
发明人： NOHARA DAISUKE , KATO DAISUKE , TAKAHASHI SUKEKAZU , NAKAGAWA DAISUKE
IPC分类号： B60C5/14 , B32B25/08
摘要： PROBLEM TO BE SOLVED: To provide a laminated body having excellent work efficiency during manufacturing and excellent peeling resistance and a method for manufacturing the laminated body. SOLUTION: The laminated body 1 is constituted by bonding a resin film layer (D)2 including at least a layer comprising a resin composition (C) in which flexible resin (B) with a Young's modulus at 23°C lower than that of thermoplastic resin (A) is dispersed in a matrix comprising the thermoplastic resin (A) to a rubber elastic body layer (E)3 via an adhesive layer (F)4. For the adhesive layer (F)4, an adhesive composition (I) obtained by compounding at least one type of 0.1 pt.mass or more of a maleimide derivative (H) having two or more reaction portions in molecules and poly-p-dinitrosobenzene with 100 pts.mass of a rubber component (G) is used. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在制造过程中具有优异的加工效率和优异的耐剥离性的层叠体以及层压体的制造方法。解决方案：层压体1通过将至少包含树脂组合物（C）的层（其中柔性树脂（B））的杨氏模量在23℃低于热塑性树脂（A）的热塑性树脂（A）通过粘合剂层（F）4分散在包含热塑性树脂（A）的基体中，分散在橡胶弹性体层（E）3上。对于粘合剂层（F）4，通过将分子中具有两个或更多个反应部分的马来酰亚胺衍生物（H）和至少一种0.1pt.mass以上的聚对二硝基苯使用100磅的橡胶组分（G）。版权所有（C）2008，JPO＆INPIT

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