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1. 发明申请

US20150284548A1 TIRE INNER LINER 有权
标题翻译：轮胎内衬
公开(公告)号：US20150284548A1
公开(公告)日：2015-10-08
申请号：US14435803
申请日：2013-10-10
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Isabelle Riou , Aline Riou , Jean-Luc Cabioch
IPC分类号： C08L9/06
CPC分类号： C08L9/06 , C08K3/04 , C08K3/26 , C08L21/00 , C08L53/02 , C08L57/02 , C08L2205/05
摘要： A tire, the inner liner of which comprises a rubber composition based on at least predominantly a highly unsaturated diene elastomer, a reinforcing organic filler, graphite, chalk, a plasticizing hydrocarbon resin, the glass transition temperature, Tg, of which is greater than 20° C. and the softening point of which is less than 170° C.The use of such a composition in the inner liner of the tire, including graphite and a non-reinforcing filler of chalk type, makes it possible to notably improve the airtightness properties with respect to a control composition which comprises only graphite and which already performs very well in this aspect, but also with respect to a control composition conventionally used in the inner liners of tires, while maintaining a good level of the stiffness and processability properties as the conventional control compositions.
摘要翻译：轮胎，其内衬基于至少主要是高度不饱和二烯弹性体的橡胶组合物，增强有机填料，石墨，白垩，增塑烃树脂，玻璃化转变温度Tg大于20 ℃，软化点小于170℃。在轮胎的内衬中使用这种组合物，包括石墨和粉笔型的非增强填料使得可以显着提高气密性关于仅包含石墨并且在该方面已经表现非常好的对照组合物的性质，而且关于在轮胎的内衬中常规使用的对照组合物，同时保持良好的刚度和加工性能水平作为常规的对照组合物。

2. 发明授权

US09505917B2 Tire inner liner 有权
标题翻译：轮胎内衬
公开(公告)号：US09505917B2
公开(公告)日：2016-11-29
申请号：US14435803
申请日：2013-10-10
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE, S.A.
发明人： Isabelle Riou , Aline Riou , Jean-Luc Cabioch
IPC分类号： C08K3/04 , C08L9/06 , C08L21/00 , C08L53/02
CPC分类号： C08L9/06 , C08K3/04 , C08K3/26 , C08L21/00 , C08L53/02 , C08L57/02 , C08L2205/05
摘要： A tire, the inner liner of which comprises a rubber composition based on at least predominantly a highly unsaturated diene elastomer, a reinforcing organic filler, graphite, chalk, a plasticizing hydrocarbon resin, the glass transition temperature, Tg, of which is greater than 20° C. and the softening point of which is less than 170° C. The use of such a composition in the inner liner of the tire, including graphite and a non-reinforcing filler of chalk type, makes it possible to notably improve the airtightness properties with respect to a control composition which comprises only graphite and which already performs very well in this aspect, but also with respect to a control composition conventionally used in the inner liners of tires, while maintaining a good level of the stiffness and processability properties as the conventional control compositions.
摘要翻译：轮胎，其内衬基于至少主要是高度不饱和二烯弹性体的橡胶组合物，增强有机填料，石墨，白垩，增塑烃树脂，玻璃化转变温度Tg大于20 ℃，软化点小于170℃。在轮胎的内衬中使用这种组合物，包括石墨和粉笔型的非增强填料使得可以显着提高气密性关于仅包含石墨并且在该方面已经表现非常好的对照组合物的性质，而且关于在轮胎的内衬中常规使用的对照组合物，同时保持良好的刚度和加工性能水平作为常规的对照组合物。

3. 发明授权

US09951195B2 Tire inner liner based on butyl rubber comprising a low content of carbon black and another additional filler 有权
公开(公告)号：US09951195B2
公开(公告)日：2018-04-24
申请号：US15322365
申请日：2015-06-30
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： Aline Riou
IPC分类号： C08K3/00 , C08K3/04 , C08K3/26 , C08L23/28
CPC分类号： C08K3/04 , B60C1/0008 , C08K3/26 , C08K2003/265 , C08L7/00 , C08L23/22 , C08L23/283
摘要： A tire inner liner comprises a rubber composition comprising: an elastomeric matrix comprising at least 50 phr of one or more butyl rubbers, from 5 to 35 phr of carbon black, from 0 to less than 10 phr of a plasticizing agent, at least 5 phr of one or more additional fillers selected from reinforcing fillers other than carbon black, semi-reinforcing fillers and inert fillers, the total content of reinforcing fillers and of semi-reinforcing fillers in the rubber composition varying from 5 to 50 phr. The invention also relates to a tire comprising such a liner.

4. 发明申请

US20150136298A1 MULTILAYER LAMINATE WHICH CAN BE USED FOR THE REINFORCEMENT OF A TYRE BELT 有权
标题翻译：可用于加强轮胎皮带的多层层压板
公开(公告)号：US20150136298A1
公开(公告)日：2015-05-21
申请号：US14373273
申请日：2013-02-21
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： Jean-Michel Huyghe , Christophe Le Clerc , Aline Riou , Anne-Lise Thuilliez
IPC分类号： B60C1/00 , B32B25/12 , B32B27/36 , B32B27/34 , B60C9/18 , B32B25/08
CPC分类号： B60C1/00 , B32B25/08 , B32B25/12 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2260/021 , B60C9/18 , B60C2001/0066 , B60C2009/1828 , Y10T152/10495 , Y10T152/1081 , Y10T428/3175 , Y10T428/31797 , Y10T428/31924
摘要： A multilayer laminate, which is usable as a reinforcing element for a finished article or for a semifinished product made of rubber, such as a tyre, includes at least one polymer film having, in any tensile direction in the film's plane, a Young's modulus that is greater than 500 MPa. The film is positioned between and in contact with two layers formed of a rubber composition, such as natural rubber. Each layer formed of the rubber composition exhibits, in a crosslinked state, a secant modulus that, in extension at 10% elongation, is greater than 30 MPa, with between 30 and 150 MPa being preferable for the secant modulus.
摘要翻译：可用作成品的增强元件或由橡胶制成的半成品例如轮胎的多层层压材料包括至少一种聚合物膜，其在膜平面中的任何拉伸方向上具有杨氏模量，大于500MPa。该膜位于由诸如天然橡胶的橡胶组合物形成的两层之间并与之接触。由橡胶组合物形成的各层以交联状态表现出在10％伸长率下延伸大于30MPa的正割模量，对于正割模数优选为30〜150MPa。

5. 发明授权

US09751364B2 Multilayer laminate which can be used for the reinforcement of a tyre belt 有权
公开(公告)号：US09751364B2
公开(公告)日：2017-09-05
申请号：US14373273
申请日：2013-02-21
申请人： COMPAGNIE GENERALE DES ESTABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： Jean-Michel Huyghe , Christophe Le Clerc , Aline Riou , Anne-Lise Thuilliez
IPC分类号： B60C1/00 , B60C9/18 , B32B25/08 , B32B25/12 , B32B27/34 , B32B27/36
CPC分类号： B60C1/00 , B32B25/08 , B32B25/12 , B32B27/34 , B32B27/36 , B32B2250/03 , B32B2250/24 , B32B2250/40 , B32B2260/021 , B60C9/18 , B60C2001/0066 , B60C2009/1828 , Y10T152/10495 , Y10T152/1081 , Y10T428/3175 , Y10T428/31797 , Y10T428/31924
摘要： A multilayer laminate, which is usable as a reinforcing element for a finished article or for a semifinished product made of rubber, such as a tire, includes at least one polymer film having, in any tensile direction in the film's plane, a Young's modulus that is greater than 500 MPa. The film is positioned between and in contact with two layers formed of a rubber composition, such as natural rubber. Each layer formed of the rubber composition exhibits, in a crosslinked state, a secant modulus that, in extension at 10% elongation, is greater than 30 MPa, with between 30 and 150 MPa being preferable for the secant modulus.

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