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21. 发明申请

WO2003037655A1 TYRE WITH LOW ROLLING RESISTANCE, TREAD BAND AND ELASTOMERIC COMPOSITION USED THEREIN 审中-公开
标题翻译：具有低耐滚动性的轮胎，使用的带条和弹性体组合物
公开(公告)号：WO2003037655A1
公开(公告)日：2003-05-08
申请号：PCT/IB2001/002046
申请日：2001-10-30
申请人： PIRELLI PNEUMATICI S.P.A. , GALIMBERTI, Maurizio , SENATORE, Daniela , FINO, Luigi , RATTI, Giuseppina
发明人： GALIMBERTI, Maurizio , SENATORE, Daniela , FINO, Luigi , RATTI, Giuseppina
IPC分类号： B60C1/00
CPC分类号： B60C11/005 , B60C1/00 , B60C1/0016 , C08K3/013 , C08K3/22 , C08L21/00 , Y02T10/862 , Y10T152/10495 , C08L2666/08
摘要： A tyre for vehicle wheels comprising at least one element of cross-linked elastomeric material, in which said element includes an elastomeric composition comprising: (a) at least one diene elastomeric polymer; (b) at least one silica-including reinforcing filler; (c) at least one silica coupling agent containing at least one hydrolyzable silane group; (d) titanium dioxide; wherein the weight ratio between said coupling agent (c) and titanium dioxide (d) is not less than 0.5, preferably comprised between 2 and 6. Preferably, said element including said composition is a tread band of the tyre.
摘要翻译：一种用于车轮的轮胎，包括至少一种交联的弹性体材料元件，其中所述元件包括弹性体组合物，其包含：（a）至少一种二烯弹性体聚合物; （b）至少一种含二氧化硅的增强填料; （c）至少一种含有至少一个可水解硅烷基的二氧化硅偶联剂; （d）二氧化钛; 其中所述偶联剂（c）和二氧化钛（d）之间的重量比不小于0.5，优选包含在2和6之间。优选地，包括所述组合物的所述元件是轮胎的胎面带。

22. 发明申请

WO2002083433A1 TYRE COMPRISING AN ETHYLENE COPOLYMER, TREAD BAND AND ELASTOMERIC COMPOSITION USED THEREIN 审中-公开
标题翻译：包含乙烯共聚物，TREAD带和弹性体组合物的轮胎
公开(公告)号：WO2002083433A1
公开(公告)日：2002-10-24
申请号：PCT/EP2002/003942
申请日：2002-04-09
申请人： PIRELLI PNEUMATICI S.P.A. , GALIMBERTI, Maurizio , FINO, Luigi , CAPRIO, Michela
发明人： GALIMBERTI, Maurizio , FINO, Luigi , CAPRIO, Michela
IPC分类号： B60C1/00
CPC分类号： C08L21/00 , B60C1/0016 , C08K3/01 , C08L9/00 , C08L23/0815 , C08L23/0838 , C08L51/06 , C08L2312/00 , C08L2666/06 , C08L23/08
摘要： re for vehicle wheels, comprising at least one component made of crosslinked elastomeric material, in which said component includes an elastomeric composition comprising: a) at least one diene elastomeric polymer; b) at least one copolymer of ethylene with at least one aliphatic α-olefin, and optionally a polyene, said copolymer being characterized by a molecular weight distribution (MWD) index of less than 5, preferably between 1.5. and 3.5, and by a melting enthalpy (ΔaH m ) of not less than 30 J/g, preferably between 34 J/g and 130 J/g. Preferably, said component including said composition is a tyre tread band.
摘要翻译：包括至少一个由交联弹性体材料制成的部件，其中所述部件包括弹性体组合物，其包含：a）至少一种二烯弹性体聚合物; b）乙烯与至少一种脂族α-烯烃和任选的多烯的至少一种共聚物，所述共聚物的特征在于分子量分布（MWD）指数小于5，优选在1.5之间。和3.5，以及不低于30J / g，优选34J / g至130J / g的熔融焓（DELTA aHm）。优选地，包括所述组合物的所述组分是轮胎胎面带。

23. 发明申请

WO2002083432A1 TYRE WITH HIGH ROADHOLDING, TREAD BAND AND ELASTOMERIC COMPOSITION USED THEREIN 审中-公开
标题翻译：轮胎采用高路面，带条和弹性体组合物
公开(公告)号：WO2002083432A1
公开(公告)日：2002-10-24
申请号：PCT/EP2002/003941
申请日：2002-04-09
申请人： PIRELLI PNEUMATICI S.P.A. , GALIMBERTI, Maurizio , FINO, Luigi , CAPRIO, Michela
发明人： GALIMBERTI, Maurizio , FINO, Luigi , CAPRIO, Michela
IPC分类号： B60C1/00
CPC分类号： C08L9/00 , B60C1/0016 , C08K3/01 , C08L23/0815 , C08L23/0838 , C08L51/06 , C08L2312/00 , Y02T10/862 , C08L2666/06 , C08L23/08
摘要： Tyre for vehicle wheels, comprising at least one element made of crosslinked elastomeric material, in which said element includes an elastomeric composition comprising: (a) at least one elastomeric homopolymer or copolymer of 1,3-butadiene; (b) at least one copolymer of ethylene with at least one aromatic α-olefin, said copolymer being essentially free of side chains containing ethylenic double bonds. Preferably, said element including said composition is a tread band of the tyre. The above mentioned elastomeric composition makes it possible to prepare tread bands having both a low rolling resistance at the normal working temperatures of the tyre (40°C-70°C) and a high roadholding when the tread band is thermally stressed above these temperatures.
摘要翻译：用于车轮的轮胎，包括至少一种由交联弹性体材料制成的元件，其中所述元件包括弹性体组合物，其包含：（a）至少一种1,3-丁二烯的弹性体均聚物或共聚物; （b）乙烯与至少一种芳族α-烯烃的至少一种共聚物，所述共聚物基本上不含含有烯属双键的侧链。优选地，包括所述组合物的所述元件是轮胎的胎面带。上述弹性体组合物使得可以制备在轮胎的正常工作温度（40℃-70℃）下具有低滚动阻力的胎面带和当胎面带在高于这些温度的情况下受热应力时的高路面保持性。

24. 发明申请

WO2006039942A1 TIRE AND CROSSLINKABLE ELASTOMERIC COMPOSITION 审中-公开
标题翻译：轮胎和可交联弹性体组合物
公开(公告)号：WO2006039942A1
公开(公告)日：2006-04-20
申请号：PCT/EP2004/011674
申请日：2004-10-15
申请人： PIRELLI PNEUMATICI S.p.A. , GALIMBERTI, Maurizio , CAPRIO, Michela , GIANNINI, Luca , SOLINAS, Stefano
发明人： GALIMBERTI, Maurizio , CAPRIO, Michela , GIANNINI, Luca , SOLINAS, Stefano
IPC分类号： C08L23/22
CPC分类号： C08L23/22 , C08L7/00 , C08L23/283 , C08L2666/06 , C08L2666/04
摘要： Tire comprising: a carcass structure comprising at least one carcass ply, of a substantially toroidal shape, having opposite lateral edges associated with respective right-hand and left-hand bead structures, said bead structures comprising at least one bead core and at least one bead filler; a belt structure applied in a radially external position with respect to said carcass structure; a tread band radially superimposed on said belt structure; a pair of sidewalls applied laterally on opposite sides with respect to said carcass structure; at least one layer including a crosslinked elastomeric material applied in a radially inner position with respect to said carcass structure; wherein said crosslinked elastomeric material is obtained by crosslinking a crosslinkable elastomeric composition comprising: (a) an amount lower than 50 phr, preferably of from 15 phr to 40 phr, of at least one butyl rubber; (b) an amount not lower than 50 phr, preferably of from 60 phr to 85 phr, of at least one polyisoprene rubber; (c) an amount of from 2 phr to 50 phr, preferably of from 5 phr to 35 phr, of at least one layered material. Preferably, said layer including a crosslinked elastomeric material is a tire innerliner.
摘要翻译：轮胎包括：胎体结构，其包括至少一个胎体帘布层，其基本上为环形形状，具有与相应的右手和左侧胎圈结构相关的相对的侧边缘，所述胎圈结构包括至少一个胎圈芯和至少一个胎圈填料; 相对于所述胎体结构在径向外部位置施加的带束结构; 径向叠加在所述带结构上的胎面带; 相对于所述胎体结构在相对侧上横向施加的一对侧壁; 至少一层包括相对于所述胎体结构在径向内部位置施加的交联的弹性体材料; 其中所述交联的弹性体材料通过交联可交联弹性体组合物获得，所述组合物包含：（a）低于50phr，优选15phr至40phr的至少一种丁基橡胶的量; （b）至少一种聚异戊二烯橡胶的量不低于50phr，优选为60phr至85phr; （c）2phr至50phr，优选5phr至35phr的至少一种层状材料的量。优选地，包括交联的弹性体材料的所述层是轮胎内衬。

25. 发明申请

WO2005002883A1 TYRE FOR VEHICLE WHEELS WITH TREAD BAND OF CAP AND BASE CONSTRUCTION 审中-公开
标题翻译：车轮轮胎轮胎带轮和基座结构
公开(公告)号：WO2005002883A1
公开(公告)日：2005-01-13
申请号：PCT/EP2003/006620
申请日：2003-06-24
申请人： PIRELLI PNEUMATICI S.P.A. , GALIMBERTI, Maurizio , FINO, Luigi , VERONA, Marco
发明人： GALIMBERTI, Maurizio , FINO, Luigi , VERONA, Marco
IPC分类号： B60C1/00
CPC分类号： B60C1/0016 , B60C11/005 , B60C11/18 , C08K3/346 , C08K9/04 , C08L21/00
摘要： Tyre for vehicle wheels, comprising a carcass structure (2) with at least one carcass ply (3) shaped in a substantially toroidal configuration, the opposite lateral edges (3a) of which are associated with respective right-hand and left-hand bead wires (4), each bead wire being enclosed in a respective bead (5); a belt structure (6) comprising at least one belt strip (7a, 7b) applied in a circumferentially external position relative to said carcass structure (2); a tread band (10) superimposed circumferentially on said belt structure (6) comprising a radially outer layer (12) designed to come into contact with the ground and a radially inner layer (12) interposed between said radially outer layer and said belt structure (69); a pair of sidewalls (9) applied laterally on opposite sides relative to said carcass structure (2); in which said radially inner layer (11) includes a crosslinked elastomeric composition comprising: (a) at least one diene elastomeric polymer; (b) at least one layered inorganic material having an individual layer thickness of from 0.01 nm to 30 nm, preferably from 0.05 nm to 15 nm.
摘要翻译：用于车轮的轮胎包括具有形成为大致环形构造的至少一个胎体帘布层（3）的胎体结构（2），其相对的侧边缘（3a）与相应的右侧和左侧胎圈线（4），每个胎圈丝被包封在相应的胎圈（5）中; 带结构（6）包括相对于所述胎体结构（2）沿周向外部位置施加的至少一个带条（7a，7b）; 包括设计成与地面接触的径向外层（12）和置于所述径向外层和所述带结构之间的径向内层（12）的胎圈带（10） 69）; 相对于所述胎体结构（2）在相对侧面横向施加的一对侧壁（9）; 其中所述径向内层（11）包括交联的弹性体组合物，其包含：（a）至少一种二烯弹性体聚合物; （b）具有0.01nm至30nm，优选0.05nm至15nm的单层厚度的至少一层层状无机材料。

26. 发明申请

WO2004056586A1 TYRE FOR TWO-WHEELED VEHICLES 审中-公开
标题翻译：两轮车辆轮胎
公开(公告)号：WO2004056586A1
公开(公告)日：2004-07-08
申请号：PCT/EP2002/014717
申请日：2002-12-23
申请人： PIRELLI PNEUMATICI S.P.A. , GALIMBERTI, Maurizio , FINO, Luigi , DESSANTI, Francesca
发明人： GALIMBERTI, Maurizio , FINO, Luigi , DESSANTI, Francesca
IPC分类号： B60C9/18
CPC分类号： B60C9/2204 , B29D30/00 , B60C1/00 , B60C9/18 , B60C2009/1878 , B60C2200/10 , Y10T152/1081
摘要： Tyre for two-wheeled vehicles, comprising; a carcass structure (3) with at least one carcass ply shaped in a substantially toroidal configuration, the opposite lateral edges of which are associated with respective right-hand and left-hand bead wires (4), each bead wire being enclosed in a respective bead; a belt structure (7) applied in a circumferentially external position relative to said carcass structure; a tread band (8) superimposed circumferentially on said belt structure; a pair of side walls (11) applied laterally on opposite sides relative to said carcass structure; wherein said belt structure is associated with at least one layer of a crosslinked elastomeric (9) material comprising: (a) at least one diene elastomeric polymer; (b) at least one layered inorganic material having an individual layer thickness of from 0.01 nm to 30 nm, preferably from 0.05 nm to 15 nm. Preferably, said at least one layer of crosslinked elastomeric material is placed between said carcass structure and said belt structure.
摘要翻译：包括两轮车的轮胎; 胎体结构（3），其具有至少一个形成为大致环形构造的胎体帘布层，其相对的侧边缘与相应的右手和左侧胎圈丝（4）相关联，每个胎圈丝被包围在相应的珠子; 相对于所述胎体结构在周向外部位置施加的带束结构（7）; 在所述带结构上周向重叠的胎面带（8）; 一对侧壁（11）相对于所述胎体结构横向施加在相对侧上; 其中所述带结构与至少一层交联弹性体（9）材料相关联，所述交联弹性体（9）材料包含：（a）至少一种二烯弹性体聚合物; （b）具有0.01nm至30nm，优选0.05nm至15nm的单层厚度的至少一层层状无机材料。优选地，所述至少一层交联的弹性体材料被放置在所述胎体结构和所述带结构之间。

27. 发明申请

WO2003053721A1 TYRE COMPRISING A CYCLOOLEFIN POLYMER, TREAD BAND AND ELASTOMERIC COMPOSITION USED THEREIN 审中-公开
标题翻译：包含环氧树脂聚合物，带条和弹性体组合物的轮胎
公开(公告)号：WO2003053721A1
公开(公告)日：2003-07-03
申请号：PCT/EP2001/015269
申请日：2001-12-21
申请人： PIRELLI PNEUMATICI S.P.A. , GALIMBERTI, Maurizio , CAPRIO, Michela , FINO, Luigi
发明人： GALIMBERTI, Maurizio , CAPRIO, Michela , FINO, Luigi
IPC分类号： B60C1/00
CPC分类号： C08L65/00 , B60C1/0016 , C08G61/08 , C08L21/00 , C08L23/0823 , C08L2666/06 , C08L2666/08
摘要： Tyre for vehicle wheels, comprising at least one component made of a crosslinked elastomeric material, in which said component includes an elastomeric composition comprising: (a) at least one diene elastomeric polymer; (b) at least one cycloolefin polymer, said cycloolefin polymer having a glass transition temperature (T g ) of not less than 50 °C. Preferably, said component including said composition is a tyre tread band.
摘要翻译：用于车轮的轮胎，包括至少一种由交联弹性体材料制成的部件，其中所述部件包括弹性体组合物，其包含：（a）至少一种二烯弹性体聚合物; （b）至少一种环烯烃聚合物，所述环烯烃聚合物的玻璃化转变温度（Tg）不低于50℃。优选地，包括所述组合物的所述组分是轮胎胎面带。

28. 发明申请

WO2016174629A1 VULCANISABLE ELASTOMERIC MATERIALS FOR COMPONENTS OF TYRES COMPRISING MODIFIED SILICATE FIBRES, AND TYRES THEREOF 审中-公开
标题翻译：包含改性硅酸盐纤维的轮胎组件的耐久性弹性材料及其轮胎
公开(公告)号：WO2016174629A1
公开(公告)日：2016-11-03
申请号：PCT/IB2016/052447
申请日：2016-04-29
申请人： PIRELLI TYRE S.P.A. , POLITECNICO DI MILANO
发明人： GIANNINI, Luca , TADIELLO, Luciano , HANEL, Thomas , GALIMBERTI, Maurizio , CIPOLLETTI, Valeria , PELI, Giulia , MORAZZONI, Franca , SCOTTI, Roberto , DI CREDICO, Barbara
IPC分类号： C08L21/00 , B60C1/00
CPC分类号： B60C1/00 , C08K3/34 , C08K3/36 , C08K5/548 , C08K7/10 , C08K2201/011 , C08L9/00 , C08L9/06 , C08L21/00 , Y02T10/862 , C08L7/00
摘要： The present invention relates to new vulcanisable elastomeric compositions for components of tyres, comprising modified silicate fibres as fillers. Moreover, the invention relates to components tyres, comprising elastomeric materials obtainable by vulcanisation of said compositions, and tyres for vehicles comprising one or more of said components. The vulcanised elastomeric materials according to the invention are characterised by good static and dynamic mechanical properties, in particular by particularly low hysteresis. Advantageously, the tyres of the invention comprising one or more of said components have a reduced rolling resistance.
摘要翻译：本发明涉及用于轮胎组分的新的可硫化橡胶组合物，其包含改性硅酸盐纤维作为填料。此外，本发明涉及通过硫化所述组合物可获得的弹性体材料和包含一种或多种所述组分的载体的轮胎的组分轮胎。根据本发明的硫化弹性体材料的特征在于良好的静态和动态机械性能，特别是通过特别低的滞后。有利地，包括一种或多种所述组分的本发明的轮胎具有降低的滚动阻力。

29. 发明申请

WO2016174628A1 VULCANISABLE ELASTOMERIC MATERIALS FOR COMPONENTS OF TYRES COMPRISING MODIFIED SILICATE FIBRES, AND TYRES THEREOF 审中-公开
标题翻译：包含改性硅酸盐纤维的轮胎组件的耐久性弹性材料及其轮胎
公开(公告)号：WO2016174628A1
公开(公告)日：2016-11-03
申请号：PCT/IB2016/052446
申请日：2016-04-29
申请人： PIRELLI TYRE S.P.A. , POLITECNICO DI MILANO
发明人： GIANNINI, Luca , GALIMBERTI, Maurizio , CIPOLLETTI, Valeria , PELI, Giulia
IPC分类号： B60C1/00 , C08K9/06 , C08L21/00
CPC分类号： C08K9/02 , B60C1/00 , C01P2004/10 , C08K3/04 , C08K3/36 , C08K5/0025 , C08K7/10 , C08K2201/011 , C09C1/3054 , Y02T10/862 , C08L7/00
摘要： The present invention relates to new vulcanisable elastomeric compositions for components of tyres, comprising modified silicate fibres as additional fillers. Moreover, the invention relates to components tyres, comprising elastomeric materials obtainable by vulcanisation of said compositions, and tyres for vehicles comprising one or more of said components. The vulcanised elastomeric materials according to the invention are characterised by good static and dynamic mechanical properties, in particular by particularly low hysteresis. Advantageously, the tyres of the invention comprising one or more of said components have a reduced rolling resistance.
摘要翻译：本发明涉及用于轮胎组分的新的可硫化橡胶组合物，其包含作为附加填料的改性硅酸盐纤维。此外，本发明涉及通过硫化所述组合物可获得的弹性体材料和包含一种或多种所述组分的载体的轮胎的组分轮胎。根据本发明的硫化弹性体材料的特征在于良好的静态和动态机械性能，特别是通过特别低的滞后。有利地，包括一种或多种所述组分的本发明的轮胎具有降低的滚动阻力。

30. 发明申请

WO2018116125A1 ELASTOMERIC COMPOSITIONS COMPRISING SILICATE FIBRES WITH NEEDLE-SHAPED MORPHOLOGY OF NANOMETRIC SIZE AND TYRES FOR VEHICLES THAT COMPRISE THEM 审中-公开
公开(公告)号：WO2018116125A1
公开(公告)日：2018-06-28
申请号：PCT/IB2017/058057
申请日：2017-12-18
申请人： PIRELLI TYRE S.P.A. , POLITECNICO DI MILANO , UNIVERSITA' DEGLI STUDI DI MILANO BICOCCA
发明人： TADIELLO, Luciano , CIPOLLETTI, Valeria Rosaria , GIANNINI, Luca , HANEL, Thomas , GALIMBERTI, Maurizio , SCOTTI, Roberto , DI CREDICO, Barbara , MORAZZONI, Franca , D'ARIENZO, Massimiliano , TAGLIARO, Irene
IPC分类号： B60C1/00 , C08L7/00
摘要： The present invention regards a solid master elastomeric composition (masterbatch, MB) comprising silicate fibres with needle-shaped morphology of nanometric size, characterised by high fibre content and uniformity, a process advantageous for the preparation thereof and its use in manufacturing tyres for vehicles. Advantageously the present elastomeric composition allows minimising the drawbacks associated with the handling of the powdery fibres in the manufacturing of compounds for tyres, without altering the final performances thereof.

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