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1. 发明申请

WO2008061574A1 TIRE HAVING A LIGHT WEIGHT BELT STRUCTURE 审中-公开
标题翻译：轮胎重量轻的皮带结构
公开(公告)号：WO2008061574A1
公开(公告)日：2008-05-29
申请号：PCT/EP2007/004714
申请日：2007-05-28
申请人： PIRELLI TYRE S.P.A. , DAGHINI, Guido , TRESOLDI, Stefano , RAMPANA, Barbara , TIRELLI, Diego , FANFANI, Simone
发明人： DAGHINI, Guido , TRESOLDI, Stefano , RAMPANA, Barbara , TIRELLI, Diego , FANFANI, Simone
IPC分类号： B60C9/00 , B60C9/20
CPC分类号： B60C15/04 , B60C9/0007 , B60C9/005 , B60C2015/042 , B60C2015/044 , B60C2015/046 , B60C2015/048 , D07B1/0613 , D07B1/062 , D07B2501/2053 , Y10T152/10819
摘要： Tire comprising: a carcass structure of a substantially toroidal shape, having opposite lateral edges terminating in respective bead structures; a belt structure applied in a radially external position with respect to said carcass structure, said belt structure comprising at least one belt layer; a tread band radially superimposed on said belt structure; a pair of sidewalls applied laterally on opposite sides with respect to said carcass structure; wherein said at least one belt layer comprises at least one reinforcing cord comprising a core including at least one first elongated element comprising at least one composite material, said composite material including a plurality of elongated fibers embedded in a polymeric material, said core being wrapped with at least one second elongated element comprising at least one elementary metal wire. Preferably, said tire is a high performance (HP) or ultra high performance (UHP) tire, or a tire suitable for being employed in sporting contests such as track motor races.
摘要翻译：轮胎包括：基本上环形形状的胎体结构，具有终止于相应胎圈结构中的相对侧边缘; 相对于所述胎体结构在径向外部位置施加的带束结构，所述带束结构包括至少一个带束层; 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; 其中所述至少一个带层包括至少一个增强帘线，所述至少一个增强帘线包括芯，所述芯包括至少一个包含至少一种复合材料的第一细长元件，所述复合材料包括嵌入聚合物材料中的多根细长纤维，至少一个第二细长元件，其包括至少一个基本金属线。优选地，所述轮胎是高性能（HP）或超高性能（UHP）轮胎，或适合用于诸如轨道马达赛跑的体育比赛中的轮胎。

2. 发明申请

WO2008061544A1 TIRE WITH LIGHT WEIGHT BEAD CORE 审中-公开
标题翻译：轮胎与轻重量的珠子核心
公开(公告)号：WO2008061544A1
公开(公告)日：2008-05-29
申请号：PCT/EP2006/011160
申请日：2006-11-22
申请人： PIRELLI TYRE S.P.A. , TRESOLDI, Stefano , DAGHINI, Guido , RAMPANA, Barbara , TIRELLI, Diego
发明人： TRESOLDI, Stefano , DAGHINI, Guido , RAMPANA, Barbara , TIRELLI, Diego
IPC分类号： B60C15/04
CPC分类号： B60C15/04 , B60C9/0007 , B60C9/005 , B60C2015/042 , B60C2015/044 , B60C2015/046 , B60C2015/048 , D07B1/0613 , D07B1/062 , D07B2501/2053 , Y10T152/10819
摘要： The present invention relates to a tire comprising: a carcass structure (CS) 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 (BC) and at least one bead filler (6); a belt structure (7) applied in a radially external position with respect to said carcass structure; a tread band (TB) radially superimposed on said belt structure; a pair of sidewalls (SW) applied laterally on opposite sides with respect to said carcass structure; wherein said at least one bead core (BC) comprises: at least one first elongated element (21, 30) comprising at least one composite material comprising a plurality of elongated fibers embedded in a polymeric material, said composite material having a flexural modulus, measured according to Standard ASTM D790-03, at 23°C, not lower than or equal to 10 GPa, preferably of from 20 GPa to 200 GPa; at least one second elongated element comprising at least one metal wire.
摘要翻译：本发明涉及一种轮胎，其包括：大致环形的胎体结构（CS），其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（BC）和至少一个珠粒填料（6）; 相对于所述胎体结构在径向外部位置施加的带束结构（7）; 径向叠加在所述带结构上的胎面带（TB）; 相对于所述胎体结构在相对侧上横向施加的一对侧壁（SW）; 其中所述至少一个胎圈芯（BC）包括：至少一个包含至少一个复合材料的第一细长元件（21,30），所述至少一个复合材料包含嵌入聚合物材料中的多个细长纤维，所述复合材料具有弯曲模量，根据标准ASTM D790-03，在23℃，不低于或等于10GPa，优选20GPa至200GPa; 至少一个第二细长元件，包括至少一个金属线。

3. 发明申请

WO2011077346A1 METHOD OF INCREASING THE HIGH-SPEED PERFORMANCE OF A CARCASS STRUCTURE IN A TYRE FOR VEHICLE WHEELS AND TYRE FOR VEHICLE WHEELS 审中-公开
标题翻译：提高车轮轮胎结构高速性能的方法，车轮轮胎和车轮轮胎的高速性能
公开(公告)号：WO2011077346A1
公开(公告)日：2011-06-30
申请号：PCT/IB2010/055936
申请日：2010-12-20
申请人： PIRELLI TYRE S.P.A. , RAMPANA, Barbara , SANGALLI, Roberto , TIRELLI, Diego
发明人： RAMPANA, Barbara , SANGALLI, Roberto , TIRELLI, Diego
IPC分类号： B60C9/00 , D02G3/48 , B29D30/38
CPC分类号： B29D30/38 , B60C9/005 , B60C2009/0078 , B60C2009/0416 , B60C2009/0433 , B60C2009/0475 , D02G3/48 , D10B2331/04 , Y10T152/10855
摘要： The present invention relates to a method of increasing the high-speed performance of a carcass structure in a tyre for vehicle wheels. The method includes: preparing at least one hybrid yarn (13) and assembling a carcass structure (2) comprising at least one carcass ply (3a, 3b) substantially built on cords (12) comprising the hybrid yarn (13). The hybrid yarn (13) comprises a plurality of filaments (14a, 15a) obtained from a first multi-filament yarn (14) of polyester and a second multi-filament yarn (15) having a decay of the modulus with the temperature lower than 20%. Each of the first multi-filament yarn (14) and second multi-filament yarn (15) comprises a plurality of individual filaments (14a, 15a). The individual filaments (14a) of the first multi-filament yarn (14) are at least partly mixed in proportions of at least 50% with the individual filaments (15a) of said second multi-filament yarn (15).
摘要翻译：本发明涉及一种提高车轮用轮胎胎体结构体的高速性能的方法。该方法包括：制备至少一根混合纱线（13）并组装一个胎体结构（2），该胎体结构体（2）包括至少一个基本上构成包括混合纱线（13）的帘线（12）的胎体帘布层（3a，3b）。混合纱线（13）包括由聚酯的第一复丝纱线（14）和第二复丝纱线（15）获得的多根细丝（14a，15a），其具有低于 20％。第一复丝纱线（14）和第二复丝纱线（15）中的每一根均包括多根单丝（14a，15a）。第一复丝纱线（14）的单丝（14a）至少部分地与所述第二复丝纱线（15）的单丝（15a）以至少50％的比例混合。

4. 发明申请

WO2009052844A1 TIRE HAVING A STRUCTURAL ELEMENT REINFORCED WITH A HYBRID YARN 审中-公开
标题翻译：具有混合纱线的结构元件的轮胎
公开(公告)号：WO2009052844A1
公开(公告)日：2009-04-30
申请号：PCT/EP2007/009221
申请日：2007-10-24
申请人： PIRELLI TYRE S.P.A. , RAMPANA, Barbara , TIRELLI, Diego , CHERIF, Chokri , PAUL, Christian , TORUN, Regah, Ahmet , DIESTEL, Olaf , KUHLMANN, Udo
发明人： RAMPANA, Barbara , TIRELLI, Diego , CHERIF, Chokri , PAUL, Christian , TORUN, Regah, Ahmet , DIESTEL, Olaf , KUHLMANN, Udo
IPC分类号： B60C9/00
CPC分类号： D02G3/48 , B60C9/0042 , B60C9/005 , D02J1/08
摘要： Tire (100) comprising at least one structural element including at least one reinforcing element (106c) comprising at least one hybrid yarn, said at least one hybrid yarn (206) comprising a plurality of filaments obtained from at least one first multifilament yarn (201) having a first initial tangent modulus and at least one second multifilament yarn (202) having a second initial tangent modulus, said first and said second initial tangent modulus being different from each other, each one of said first and said second multifilament yarn (201,202) comprising a plurality of individual filaments, the individual filaments of each one of said first and said second multifilament yarn (201,202) being at least partially intermixed with each other. Preferably, said tire (100) is a high performance (HP) or ultra high performance (UHP) tire, or a tire (100) suitable for being employed in sporting contests such as track motor races, or a tire suitable for Sports Utility Vehicles (SUV).
摘要翻译：轮胎（100）包括至少一个包括至少一个包括至少一个混合纱线的增强元件（106c）的结构元件，所述至少一个混合纱线（206）包括由至少一个第一复丝纱线（201））和具有第二初始切线模数的至少一个第二复丝纱线（202），所述第一和所述第二初始切线模数彼此不同，所述第一和第二复丝纱线（201,202）中的每一个）包括多个单根细丝，所述第一和第二复丝纱线（201,202）中的每一个的单个细丝至少部分地彼此混合。优选地，所述轮胎（100）是高性能（HP）或超高性能（UHP）轮胎或适合用于诸如轨道马达比赛的运动比赛中的轮胎（100），或适用于运动型多用途车辆（SUV）。

5. 发明申请

WO2011012944A1 TYRE FOR A MOTOR VEHICLE AND METHOD FOR CONTROLLING A MOTOR VEHICLE DURING A MANOEUVRE TO CHANGE DIRECTION AND/OR SPEED 审中-公开
标题翻译：用于电动车辆的轮胎和用于控制电动车辆以改变方向和/或速度的方法
公开(公告)号：WO2011012944A1
公开(公告)日：2011-02-03
申请号：PCT/IB2010/001732
申请日：2010-07-15
申请人： PIRELLI TYRE S.P.A. , BRUSCHELLI, Luca , GIAMBELLI, Roberta , GRASSI, Lisa , TIRELLI, Diego , MONZANI, Alessandro
发明人： BRUSCHELLI, Luca , GIAMBELLI, Roberta , GRASSI, Lisa , TIRELLI, Diego , MONZANI, Alessandro
IPC分类号： B60C9/08 , B60C9/00
CPC分类号： B60C9/0238 , B60C3/04 , B60C9/0042 , B60C9/08 , B60C11/00 , B60C2009/0035 , B60C2009/0092 , B60C2200/10 , Y10T152/10855
摘要： Tire for a motorcycle said tire having a transverse curvature ratio (f/C) of at least 0.20 and a total height/width (H/C) ratio of at least 0.5, a radial carcass (2) comprising textile cords made from lyocell fibre.
摘要翻译：摩托车的轮胎表示具有至少0.20的横向弯曲比（f / C）和至少0.5的总高/宽（H / C）比的轮胎，包括由莱赛尔纤维制成的纺织帘线的径向胎体（2）。

6. 发明申请

WO2006114124A1 TIRE AND CROSSLIKABLE ELASTOMERIC COMPOSITION 审中-公开
标题翻译：轮胎和可切割的弹性体组合物
公开(公告)号：WO2006114124A1
公开(公告)日：2006-11-02
申请号：PCT/EP2005/004563
申请日：2005-04-28
申请人： PIRELLI TYRE S.P.A. , RESMINI, Emiliano , BAIONE, Francesca , TIRELLI, Diego , FINO, Luigi , GALIMBERTI, Maurizio , CITTERIO, Attilio
发明人： RESMINI, Emiliano , BAIONE, Francesca , TIRELLI, Diego , FINO, Luigi , GALIMBERTI, Maurizio , CITTERIO, Attilio
IPC分类号： C08L9/00 , B60C1/00 , C08L7/00 , C08F220/36 , C08L33/14
CPC分类号： C08F220/36 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08K3/013 , C08L7/00 , C08L9/00 , C08L21/00 , C08L33/14 , Y10T152/10495 , C08L2666/08 , C08L2666/02
摘要： Tire comprising at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition comprising: (a) an amount higher than or equal to 30 phr, preferably of from 40 phr to 100 phr, of at least one polyisoprene rubber; (b) an amount lower than or equal to 70 phr, preferably of from 0 phr to 60 phr, of at least one diene elastomeric polymer other than the polyisoprene rubber (a) ; (c) an amount higher than or equal to 30 phr, preferably of from 40 phr to 120 phr, of at least one carbon black reinforcing filler; (d) an amount of from 0.2 phr to 10 phr, preferably of from 1 phr to 5 phr, of at least one copolymer of at least one ethylenically unsaturated carboxylic acid or a derivative thereof with at least one ethylenically unsaturated monomer containing at least one polyoxyalkylene side chain. Preferably, said structural element is a tire's sidewall.
摘要翻译：轮胎包括至少一种结构元件，其包括通过交联可交联弹性体组合物获得的交联弹性体材料，所述交联弹性体组合物包含：（a）高于或等于30phr，优选40phr至100phr的至少一种聚异戊二烯橡胶; （b）低于或等于70phr，优选0phr至60phr的至少一种除聚异戊二烯橡胶（a）之外的二烯弹性体聚合物的量; （c）至少一种碳黑增强填料的量高于或等于30phr，优选为40phr至120phr; （d）至少一种烯键式不饱和羧酸或其衍生物与至少一种含有至少一个烯属不饱和单体的烯属不饱和单体的至少一种共聚物的量为0.2phr至10phr，优选1phr至5phr 聚氧化烯侧链。优选地，所述结构元件是轮胎的侧壁。

7. 发明申请

WO2008052571A1 TIRE FOR VEHICLE WHEELS COMPRISING CROSSLINKED ELASTOMERIC COMPOSITION 审中-公开
标题翻译：包含交联弹性体组合物的车轮轮胎
公开(公告)号：WO2008052571A1
公开(公告)日：2008-05-08
申请号：PCT/EP2006/010402
申请日：2006-10-30
申请人： PIRELLI TYRE S.P.A. , RESMINI, Emiliano , ROSSIELLO, Luigia , TIRELLI, Diego , PERUZZOTTI, Franco
发明人： RESMINI, Emiliano , ROSSIELLO, Luigia , TIRELLI, Diego , PERUZZOTTI, Franco
IPC分类号： C08J11/18 , C08L21/00 , B60C1/00 , C08L19/00
CPC分类号： B60C1/0016 , C08C19/08 , C08K3/02 , C08K5/14 , C08L7/00 , C08L9/00 , C08L9/06 , C08L19/003 , C08L21/00 , C08L23/16 , C08L2205/03 , Y10T152/10495 , C08L2666/08
摘要： A tire for vehicle wheels, comprising at least one structural element obtained by crosslinking a crosslinkable elastomeric composition comprising at least one vulcanized rubber in a subdivided form surface treated with at least one oxidizing agent; at least one diene elastomeric polymer; and at least one sulfur-based vulcanizing agent. The invention also relates to the surface treatment process of the vulcanized rubber and the crosslinkable elastomeric composition obtained with the vulcanized rubber in a subdivided form surface treated with at least one oxidizing agent.
摘要翻译：一种用于车轮的轮胎，包括至少一种结构元件，其通过将包含至少一种硫化橡胶交联的可交联弹性体组合物获得，所述硫化橡胶以用至少一种氧化剂处理的细分形式表面交联; 至少一种二烯弹性体聚合物; 和至少一种硫基硫化剂。本发明还涉及硫化橡胶和用硫化橡胶获得的可交联弹性体组合物的表面处理方法，该处理方法是用至少一种氧化剂处理的细分表面。

8. 发明申请

WO2008074341A1 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：WO2008074341A1
公开(公告)日：2008-06-26
申请号：PCT/EP2006/012196
申请日：2006-12-18
申请人： PIRELLI TYRE S.P.A. , MAHMIAS, Nanni, Marco , PUPPI, Cristiano , CAPRIO, Michela , GRASSI, Lisa , ROSSIELLO, Luigia , TIRELLI, Diego
发明人： MAHMIAS, Nanni, Marco , PUPPI, Cristiano , CAPRIO, Michela , GRASSI, Lisa , ROSSIELLO, Luigia , TIRELLI, Diego
IPC分类号： B60C1/00 , C08C19/28 , C08F291/02 , C08L9/06 , C08L15/00 , C08L21/00 , C08L23/22 , C08L23/26
CPC分类号： C08L21/00 , B60C1/0016 , C08F253/00 , C08F279/02 , C08F279/04 , C08F285/00 , C08L9/06 , C08L15/00 , C08L23/22 , C08L23/26 , C08L51/04 , C08L2666/16 , C08L2666/02 , C08L2666/24
摘要： Tire comprising at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition comprising a crosslinkable elastomeric base comprising at least 30 phr, preferably of from 50 phr to 100 phr, of at least one elastomeric polymer grafted with at least one phenolic resin. Preferably, said structural element is a tire tread band.
摘要翻译：轮胎包括至少一种包括交联弹性体材料的结构元件，所述交联弹性体材料通过交联包含至少30phr，优选50phr至100phr的至少一种弹性体聚合物的交联性弹性体组合物交联，所述弹性体组合物与至少一种酚醛树脂。优选地，所述结构元件是轮胎胎面带。

9. 发明申请

WO2006114125A1 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：WO2006114125A1
公开(公告)日：2006-11-02
申请号：PCT/EP2005/004564
申请日：2005-04-28
申请人： PIRELLI TYRE S.P.A. , CIPRIANI, Chiara , CAPRIO, Michela , TIRELLI, Diego , GALIMBERTI, Maurizio , CITTERIO, Attilio
发明人： CIPRIANI, Chiara , CAPRIO, Michela , TIRELLI, Diego , GALIMBERTI, Maurizio , CITTERIO, Attilio
IPC分类号： C08L9/00 , C08L21/00 , B60C1/00 , C08F220/36 , C08L33/14
CPC分类号： C08F220/36 , B60C1/00 , B60C1/0016 , C08K3/36 , C08L9/00 , C08L9/06 , C08L21/00 , C08L33/14 , C08L2666/08 , C08L2666/02 , C08L2666/04
摘要： Tire comprising at least one structural element including a crosslinked elastomeric material obtianed by crosslinking a crosslinkable elastomeric composition comprising: (a) at least one diene elastomeric polymer; (b) at least one silica reinforcing filler; (c) at least one copolymer of at least one ethylenically unsaturated carboxylic acid or a derivative thereof with at least one ethylenically unsaturated monomer containing at least one polyoxyalkyline side chain (c). Preferably, said at least one structural element is a tire’s tread band.
摘要翻译：轮胎包括至少一种结构元件，其包括通过交联可交联弹性体组合物而交联的弹性体材料，所述交联弹性体组合物包含：（a）至少一种二烯弹性体聚合物; （b）至少一种二氧化硅增强填料; （c）至少一种烯键式不饱和羧酸或其衍生物与至少一种含有至少一个聚氧亚氨基链侧链（c）的烯属不饱和单体的共聚物。优选地，所述至少一个结构元件是轮胎的胎面带。

10. 发明申请

WO2004050320A1 EXTRUSION PULVERIZATION PROCESS OF A VULCANIZED RUBBER MATERIAL 审中-公开
标题翻译： VULCENIZED橡胶材料的挤出加工工艺
公开(公告)号：WO2004050320A1
公开(公告)日：2004-06-17
申请号：PCT/EP2002/013614
申请日：2002-12-02
申请人： PIRELLI & C. S.P.A. , TIRELLI, Diego , GALBUSERA, Michele , PERUZZOTTI, Franco , PUPPI, Cristiano , TESTI, Stefano , MONTEROSSO, Antonio , DI BIASE, Matteo
发明人： TIRELLI, Diego , GALBUSERA, Michele , PERUZZOTTI, Franco , PUPPI, Cristiano , TESTI, Stefano , MONTEROSSO, Antonio , DI BIASE, Matteo
IPC分类号： B29B17/00
CPC分类号： B29B17/02 , B02C2201/04 , B29B13/10 , B29B17/04 , B29B2017/0224 , B29B2017/0476 , B29B2017/0484 , B29K2021/00 , B29L2030/00 , Y02W30/521 , Y02W30/523 , Y02W30/622 , Y02W30/625 , Y02W30/68
摘要： The present invention relates to a process for producing a rubber powder from a vulcanized rubber material. The process comprises the steps of: a) feeding an extruder with the vulcanized rubber material, the extruder comprising a barrel and at least one screw rotatably mounted into said barrel; b) contacting the vulcanized rubber material with the coolant; c) operating the extruder so as to grind the vulcanized rubber material to form a rubber powder, and d) discharging the rubber powder from the extruder. Preferably, the process comprises the step of introducing into the extruder a grinding aid additive.
摘要翻译：本发明涉及一种由硫化橡胶材料制备橡胶粉末的方法。该方法包括以下步骤：a）将挤出机与硫化橡胶材料一起进料，该挤出机包括一个筒体和至少一个可转动地安装在所述筒体中的螺杆; b）使硫化橡胶材料与冷却剂接触; c）操作挤出机以研磨硫化橡胶材料以形成橡胶粉末，和d）从挤出机中排出橡胶粉末。优选地，该方法包括将研磨助剂添加剂引入挤出机的步骤。

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