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1. 发明授权

US10843425B2 Process for producing tyres provided with auxiliary components for vehicle wheels 有权
公开(公告)号：US10843425B2
公开(公告)日：2020-11-24
申请号：US15304500
申请日：2015-04-28
申请人： PIRELLI TYRE S.P.A.
发明人： Albert Berenguer , Luca Castellani , Riccardo Miceli
IPC分类号： B29D30/00 , B60C19/00 , B29C33/64 , B29D30/06 , B29D30/30
CPC分类号： B29D30/0061 , B29C33/64 , B29D30/0601 , B29D30/0654 , B29D30/0685 , B29D30/30 , B60C19/002 , B29D2030/0077 , B29D2030/0655 , B29D2030/0659 , B29D2030/0682 , B29D2030/0686 , B29K2995/0002
摘要： A process for producing tyres with auxiliary components for vehicle wheels is described. The process includes i) covering the external surface of an expandable chamber for tyre vulcanisation and moulding apparatuses with a first substantially cross-linkable polysiloxane composition and ii) covering the radially inner surface of the impermeable elastomeric material layer of the green tyre with a second substantially non-cross-linkable polysiloxane composition. An expandable chamber for tyre vulcanisation and moulding apparatuses and, a process for treating the expandable chamber are also described.

2. 发明申请

US20180208687A1 RUBBER COMPOSITION FOR PNEUMATIC TIRES 审中-公开
公开(公告)号：US20180208687A1
公开(公告)日：2018-07-26
申请号：US15516634
申请日：2015-10-16
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Mutsuki SUGIMOTO , Naoki YUKAWA , Satoshi YAMADA
IPC分类号： C08F36/16 , C08K5/33 , C08K5/00
CPC分类号： C08F36/16 , B29C73/22 , B29D30/0685 , B29D2030/0686 , B29D2030/0694 , B60C1/0008 , B60C5/14 , B60C5/142 , B60C19/122 , C08F2810/20 , C08K3/04 , C08K5/0025 , C08K5/14 , C08K5/33 , C08L21/00 , C08L23/24 , C08L23/283 , C08L23/22
摘要： Provided are a rubber composition for pneumatic tires with excellent fluidity and excellent degradation resistance, and a pneumatic tire formed from the rubber composition. The present invention relates to a rubber composition for pneumatic tires containing a rubber component including a halogenated butyl rubber, and an organic peroxide.

3. 发明申请

US20180200977A1 PNEUMATIC TIRE AND METHOD FOR PRODUCING PNEUMATIC TIRE 审中-公开
公开(公告)号：US20180200977A1
公开(公告)日：2018-07-19
申请号：US15516640
申请日：2015-10-16
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Naoki YUKAWA , Mutsuki SUGIMOTO , Takahiro KAWACHI , Satoshi YAMADA
IPC分类号： B29D30/06 , B29C73/16 , B29C73/22 , B60C19/12 , B60C19/00
CPC分类号： B60C19/122 , B29C73/163 , B29C73/166 , B29C73/22 , B29D30/0061 , B29D30/0685 , B29D2030/0686 , B29D2030/0694 , B29D2030/0697 , B60C1/0008 , B60C5/00 , B60C5/14 , B60C5/16 , B60C9/0007 , B60C11/03 , B60C19/002 , B60C19/12 , B60C2200/10 , C08L23/22 , C08L2203/162 , C08L2205/025 , C08L2205/03
摘要： Provided is a pneumatic tire including: a sealant layer located radially inside an innerliner; and a sound-absorbing layer located radially inside the sealant layer, the sealant layer being formed of a generally string-shaped sealant provided continuously and spirally along the inner periphery of the tire, the sound-absorbing layer being attached with the sealant.

4. 发明申请

US20180200972A1 PNEUMATIC TIRE 审中-公开
公开(公告)号：US20180200972A1
公开(公告)日：2018-07-19
申请号：US15516466
申请日：2015-10-16
申请人： SUMITOMO RUBBER INDUSTRIES, LTD.
发明人： Naoki YUKAWA , Yogun KIDA , Mutsuki SUGIMOTO , Satoshi YAMADA
IPC分类号： B29C73/16 , C08L23/22 , B60C5/14 , B60C1/00 , B60C19/12 , B29C73/22 , B29D30/06
CPC分类号： B60C19/122 , B29C73/163 , B29C73/166 , B29C73/22 , B29D30/0061 , B29D30/0685 , B29D2030/0686 , B29D2030/0694 , B29D2030/0697 , B60C1/0008 , B60C5/00 , B60C5/14 , B60C5/16 , B60C9/0007 , B60C11/03 , B60C19/002 , B60C19/12 , B60C2200/10 , C08L23/22 , C08L2203/162 , C08L2205/025 , C08L2205/03
摘要： Provided is a pneumatic tire in which a sealant layer entirely exhibits sufficient sealing performance. The present invention relates to a pneumatic tire including a sealant layer located radially inside an innerliner, the sealant layer being formed by continuously and spirally applying a generally string-shaped sealant to the inner periphery of a tire in the tire width direction from one side to the other, the attachment start portion of the sealant being located tire-widthwise inward from the tire-widthwise end of the sealant layer.

5. 发明授权

US09677025B2 Elastomer composition for a tire object having a self-sealing property 有权
公开(公告)号：US09677025B2
公开(公告)日：2017-06-13
申请号：US14883202
申请日：2015-10-14
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： Bozena Voge , Vincent Pelissier , José Merino Lopez
IPC分类号： C10M161/00 , B29B7/42 , B29C47/00 , B29C47/06 , B29C47/60 , B29C47/64 , B29D30/06 , B60C19/12 , C08L7/00 , C08L9/00 , C08L9/06 , C08L23/00 , C08L25/08 , C08L45/00 , B29C47/36 , B29B7/74 , B29C47/04 , B29C47/10 , B29C47/38 , B29C73/16 , B29K7/00 , B29K9/00 , B29L30/00 , C08K3/00 , C08K5/01 , C08L57/02 , B29K105/16
CPC分类号： C10M161/00 , B29B7/421 , B29B7/424 , B29B7/7495 , B29C47/0019 , B29C47/0021 , B29C47/043 , B29C47/065 , B29C47/1027 , B29C47/1045 , B29C47/1063 , B29C47/1081 , B29C47/364 , B29C47/38 , B29C47/6012 , B29C47/64 , B29C73/163 , B29C2947/92704 , B29D30/0685 , B29D2030/0686 , B29K2007/00 , B29K2009/00 , B29K2105/16 , B29L2030/00 , B60C19/122 , C08K3/013 , C08K5/01 , C08L7/00 , C08L9/00 , C08L9/06 , C08L23/00 , C08L25/08 , C08L45/00 , C08L57/02 , C08L2205/03 , Y10T428/1386 , C08L2666/02
摘要： Elastomer composition having a self-sealing property which can be used in particular as puncture-resistant layer in an inflatable article, based on at least (phr meaning parts by weight per 100 parts of solid elastomer): a blend of at least two solid elastomers, a polybutadiene or butadiene copolymer elastomer, referred to as “elastomer A”, and a natural rubber or synthetic polyisoprene elastomer, referred to as “elastomer B”, the elastomer A: elastomer B ratio by weight being within a range from 10:90 to 90:10; between 30 and 90 phr of a hydrocarbon resin; from 0 to less than 30 phr of filler. Inflatable article, such as a tire, provided with a puncture-resistant layer comprising this elastomer composition; the puncture-resistant layer is advantageously used in combination with an airtight layer, for example based on butyl rubber or TPS elastomer, in order to form, in the inflatable article, an airtight and puncture-resistant laminate.

6. 发明申请

US20150307756A1 METHOD OF MANUFACTURING A SELF-SEALING COMPOSITION 有权
标题翻译：自密封组合物的制备方法
公开(公告)号：US20150307756A1
公开(公告)日：2015-10-29
申请号：US13575501
申请日：2011-01-26
申请人： Jose MERINO LOPEZ , Frédéric PIALOT , Damien FOMBELLE , Gérard BOR
发明人： Jose MERINO LOPEZ , Frédéric PIALOT , Damien FOMBELLE , Gérard BOR
IPC分类号： C09J107/00 , C08J3/22 , B60C1/00 , C08K3/04 , C08K5/31 , B01F7/00 , C08J3/18
CPC分类号： C09J107/00 , B01F7/00416 , B01F2215/0049 , B29B7/103 , B29B7/402 , B29B7/421 , B29C47/0004 , B29C47/0009 , B29C47/10 , B29C47/1027 , B29C47/1045 , B29C47/1063 , B29C47/1081 , B29C47/38 , B29C47/6012 , B29C47/668 , B29C73/163 , B29D30/0685 , B29D2030/0686 , B29K2007/00 , B29K2009/00 , B29K2105/16 , B29L2030/00 , B60C1/0008 , B60C19/122 , C08J3/005 , C08J3/18 , C08J3/201 , C08J3/22 , C08K3/04 , C08K5/31 , C08L7/00 , C08L9/00 , C08L91/00 , C08L47/00
摘要： Process for the manufacture of a self-sealing elastomer composition comprising at least one diene elastomer, one hydrocarbon resin with a given softening temperature and one liquid plasticizing agent, characterized in that it comprises the following successive stages: (a) incorporating the hydrocarbon resin in the diene elastomer by kneading these components in a mixer at a temperature or up to a temperature referred to as “hot compounding” temperature greater than the softening temperature of the hydrocarbon resin, in order to obtain a masterbatch; (b) incorporating the liquid plasticizing agent in the masterbatch by kneading the combined mixture in the same mixer or in a different mixer, in order to obtain the self-sealing composition; and (c) forming the said self-sealing composition dimensionally.
摘要翻译：用于制造包含至少一种二烯弹性体，一种具有给定软化温度的烃树脂和一种液体增塑剂的自密封弹性体组合物的方法，其特征在于其包括以下连续阶段：（a）将烃树脂引入二烯弹性体，在混合器中，在温度以上或称为“热复合”温度以上的温度下，通过在混合器中捏合这些组分，以获得母料; （b）通过在相同的混合器或不同的混合器中捏合混合的混合物，将液体增塑剂并入母料中，以获得自密封组合物; 和（c）在尺寸上形成所述自密封组合物。

7. 发明授权

US08957132B2 Method for manufacturing an elastomeric composition having a self-sealing property 有权
标题翻译：具有自密封性的弹性体组合物的制造方法
公开(公告)号：US08957132B2
公开(公告)日：2015-02-17
申请号：US13576154
申请日：2011-01-21
申请人： Bozena Voge , Vincent Pelissier , Jose Merino Lopez
发明人： Bozena Voge , Vincent Pelissier , Jose Merino Lopez
IPC分类号： C08J3/20 , C08L9/00 , B29C73/16 , B29D30/06 , B60C19/12 , C08J3/22 , C08L7/00 , C08K3/00 , C08K5/01 , C08L57/02
CPC分类号： C08L9/00 , B29C73/163 , B29D30/0685 , B29D2030/0686 , B60C19/12 , C08J3/226 , C08J2421/00 , C08K3/013 , C08K5/01 , C08L7/00 , C08L57/02 , C08L2205/03 , C08L2666/02
摘要： Process for the manufacture of an elastomer composition having a self-sealing property which is based on at least (phr meaning parts by weight per 100 parts of solid elastomer): a blend of at least two solid elastomers, a polybutadiene or butadiene copolymer elastomer, referred to as “elastomer A”, and a natural rubber or synthetic polyisoprene elastomer, referred to as “elastomer B”, the elastomer A:elastomer B ratio by weight being within a range from 10:90 to 90:10; between 30 and 90 phr of a hydrocarbon resin; from 0 to less than 30 phr of filler, in which, during a first stage or stage (a), a masterbatch comprising at least the elastomers A and B and between 30 and 90 phr of a hydrocarbon resin is prepared by mixing these various components in a mixer at a “hot compounding” temperature or up to a “hot compounding” temperature which is greater than the softening temperature of the hydrocarbon resin.
摘要翻译：用于制造具有自密封性的弹性体组合物的方法至少基于（phr表示每100份固体弹性体的重量份）：至少两种固体弹性体，聚丁二烯或丁二烯共聚物弹性体的共混物，称为“弹性体A”，天然橡胶或合成聚异戊二烯弹性体称为“弹性体B”，弹性体A：弹性体B的重量比在10:90〜90:10的范围内; 30至90phr的烃树脂; 从0到小于30phr的填料，其中在第一阶段或阶段（a）期间，通过混合这些各种组分来制备包含至少弹性体A和B以及30至90phr烃树脂的母料在“热复合”温度的混合器中或达到大于烃树脂的软化温度的“热复合”温度。

8. 发明授权

US08888939B2 Method of applying an annular strip to a tire 有权
标题翻译：将环形带施加到轮胎的方法
公开(公告)号：US08888939B2
公开(公告)日：2014-11-18
申请号：US13664573
申请日：2012-10-31
申请人： The Goodyear Tire & Rubber Company
发明人： Rene Bormann
IPC分类号： B29D30/08 , B29D30/06 , B60C19/00 , B29D30/26 , B60C25/05 , B29D30/00
CPC分类号： B29D30/08 , B29D30/0061 , B29D30/06 , B29D30/0685 , B29D30/2607 , B29D2030/0038 , B29D2030/0686 , B29D2030/0695 , B60C19/002 , B60C25/0509
摘要： The present application is directed to a method for applying a flexible annular strip to a radially inward oriented surface of a tire. Moreover, the present invention is directed to a corresponding apparatus for carrying out the above method.
摘要翻译：本申请涉及将柔性环形带施加到轮胎的径向向内定向的表面的方法。此外，本发明涉及用于实施上述方法的相应装置。

9. 发明授权

US07332047B2 Adherent, removable barrier film for tire carcass 有权
标题翻译：用于轮胎胎体的粘附，可移除的阻隔膜
公开(公告)号：US07332047B2
公开(公告)日：2008-02-19
申请号：US10308773
申请日：2002-12-03
申请人： Ramendra Nath Majumdar , Brian Matthew Logan , Lewis Timothy Lukich
发明人： Ramendra Nath Majumdar , Brian Matthew Logan , Lewis Timothy Lukich
IPC分类号： B29D30/00 , F16F15/34
CPC分类号： B29D30/0662 , B29C37/0025 , B29C37/0075 , B29D30/0685 , B29D2030/0686 , B29D2030/0695 , B29D2030/0697 , B60C5/14 , B60C11/00 , B60C11/1346 , B60C13/00 , B60C13/002 , B60C19/00 , B60C19/003 , Y10T152/10495
摘要： A bond of a rubbery component to a virgin surface of a tire's cured innerliner which virgin surface has never been contaminated by the remnants of a release agent left after buffing with a wire brush and solvent-cleaning the cured innerliner, is unexpectedly stronger than a bond of the component to the contaminated but “cleaned surface”, cleaned as indicated. As an alternative, buffing with a wire brush results in a textured surface that impairs adhesion of a balance pad. Therefore, a pneumatic tire is provided with a virgin surface protected against contamination by a release agent at the curing temperature of the tire; protection is provided by a self-supporting barrier film of sulfur non-vulcanizable, expandable, thermoformable synthetic resinous material; and, a method is provided for maintaining a virgin cured surface within all or part of either the exterior or interior of a pneumatic tire's rubber carcass which is conventionally cured. The barrier film which is substantially inextensible at ambient temperature, is removable without tearing into pieces from the protected surface of the cured tire. When the interior surface is provided by an innerliner, any component to be included within the interior of the carcass may be adhesively secured to the virgin surface of the innerliner more securely than has been heretofore possible.
摘要翻译：橡胶组分与轮胎的固化内衬的原始表面的粘合，其中原始表面从未被用丝刷抛光后留下的脱模剂的残余物和溶剂清洁固化的内衬层所污染，其意外地比粘合强的污染但“被清洁的表面”，按照指示进行清洁。作为替代方案，用丝刷抛光导致纹理表面损坏平衡垫的粘附。因此，充气轮胎具有在轮胎的固化温度下防止脱模剂污染的原始表面; 由硫磺不可硫化，可膨胀，可热成形的合成树脂材料的自支撑阻挡膜提供保护; 并且提供了一种在常规固化的充气轮胎的橡胶胎体的外部或内部的全部或部分内部维持原始固化表面的方法。在环境温度下基本上不可延伸的阻挡膜是可移除的，而不会从硫化轮胎的受保护表面撕裂成块。当内表面由内衬层提供时，包括在胎体内部的任何部件可以比以前更可靠地与内衬的原始表面粘结固定。

10. 发明授权

US07063115B2 Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US07063115B2
公开(公告)日：2006-06-20
申请号：US10467015
申请日：2002-03-25
申请人： Takashi Fukutomi , Satoshi Makino , Takayuki Toyoshima
发明人： Takashi Fukutomi , Satoshi Makino , Takayuki Toyoshima
IPC分类号： B60C19/12
CPC分类号： B29D30/0685 , B29C73/18 , B29C73/20 , B29D2030/0686 , B29L2030/00 , B60C5/142 , B60C19/12 , Y10T152/10144 , Y10T152/10234 , Y10T152/10261 , Y10T152/10666 , Y10T152/1072
摘要： A pneumatic tire which makes it possible to effectively prevent puncture during running without involving a large increase in weight or degradation of riding comfortability. This pneumatic tire has a plurality of films disposed in the manner of fish scales in at least a region corresponding to a tread portion of an inner surface of the tire, each of the films being partially fixed on the inner surface of the tire, the fixed portions of the films being covered by the non-fixed portions of the other films.
摘要翻译：一种充气轮胎，其能够有效地防止行驶时的穿刺，而不会引起重量的大的增加或乘坐舒适性的劣化。该充气轮胎具有在至少与轮胎的内表面的胎面部对应的区域中以鱼鳞的方式设置的多个膜，每个膜部分地固定在轮胎的内表面上，固定部分薄膜被其他薄膜的非固定部分覆盖。

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