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公开(公告)号：US20080185087A1
公开(公告)日：2008-08-07
申请号：US11665271
申请日：2004-10-15
CPC分类号： C08L23/22 , C08L7/00 , C08L23/283 , C08L2666/06 , C08L2666/04
摘要： A tire, including a carcass structure, includes at least one carcass ply of a substantially toroidal shape, having opposite lateral edges associated with respective right-hand and left-hand bead structures, the bead structures including at least one bead core and at least one bead filler; a belt structure applied in a radially external position with respect to the carcass structure; a tread band radially superimposed on the belt structure; a pair of sidewalls applied laterally on opposite sides with respect to the carcass structure; and at least one layer including a crosslinked elastomeric material applied in a radially inner position with respect to the carcass structure. The crosslinked elastomeric material is obtained by crosslinking a crosslinkable elastomeric composition including (a) less than 50 phr, preferably 15 phr to 40 phr, of at least one butyl rubber; (b) not less than 50 phr, preferably 60 phr to 85 phr, of at least one polyisoprene rubber; and (c) 2 phr to 50 phr, preferably 5 phr to 35 phr, of at least one layered material. Preferably, the layer including a crosslinked elastomeric material is a tire innerliner.
摘要翻译： 包括胎体结构的轮胎包括至少一个基本上环形形状的胎体帘布层，其具有与相应的右手和左侧胎圈结构相关联的相对侧边缘，所述胎圈结构包括至少一个胎圈芯和至少一个胎圈芯 珠填料; 相对于胎体结构施加在径向外部位置的带结构; 径向叠加在带结构上的胎面带; 相对于胎体结构在相对侧面上横向施加的一对侧壁; 以及包括相对于胎体结构在径向内部位置施加的交联的弹性体材料的至少一个层。 交联的弹性体材料通过交联包含（a）小于50phr，优选15phr至40phr的至少一种丁基橡胶的可交联弹性体组合物获得; （b）不低于50phr，优选60phr至85phr的至少一种聚异戊二烯橡胶; 和（c）2phr至50phr，优选5phr至35phr的至少一种层状材料。 优选地，包括交联的弹性体材料的层是轮胎内衬。
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公开(公告)号：US20090247682A1
公开(公告)日：2009-10-01
申请号：US12083098
申请日：2005-10-26
CPC分类号： B60C1/00 , C08J3/226 , C08J2307/00 , C08J2421/00 , C08K3/346 , C08L21/00
摘要： Method for producing a crosslinkable elastomeric composition including: (a) at least one first elastomeric polymer; (b) at least one layered material having an individual layer thickness of 0.01 nm to 30 nm, preferably of 0.05 nm to 15 nm; and (c) at least one vulcanizing agent; includes the following steps: (i) feeding the at least one layered material (b) and at least one second elastomeric polymer (d), into at least one extruder including a housing, at least one screw rotatably mounted in the housing including at least one feed opening and a discharge opening, the at least one layered material being fed into the at least one extruder in an amount higher than or equal to 70 phr; (ii) mixing and softening the mixture so as to obtain a masterbatch; (iii) discharging the obtained masterbatch through a discharge opening; and (iv) mixing the obtained masterbatch with the at least one first elastomeric polymer (a) and the at least one vulcanizing agent (c), to obtain the crosslinkable elastomeric composition, the mixing being carried out in a batchwise manner.
摘要翻译： 用于生产可交联弹性体组合物的方法，包括：（a）至少一种第一弹性体聚合物; （b）具有0.01nm至30nm，优选为0.05nm至15nm的单层厚度的至少一种层状材料; 和（c）至少一种硫化剂; 包括以下步骤：（i）将至少一种层状材料（b）和至少一种第二弹性体聚合物（d）进料至包括壳体的至少一个挤出机中，至少一个可旋转地安装在壳体中的螺杆至少包括 一个进料口和排出口，所述至少一个层压材料以高于或等于70phr的量进料到所述至少一个挤出机中; （ii）混合和软化混合物以获得母料; （iii）通过排出口排出所获得的母料; 和（iv）将获得的母料与至少一种第一弹性体聚合物（a）和至少一种硫化剂（c）混合，以获得可交联的弹性体组合物，所述混合以间歇方式进行。
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公开(公告)号：US20090250151A1
公开(公告)日：2009-10-08
申请号：US12309316
申请日：2006-07-20
CPC分类号： B60C9/12 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C9/2006 , B60C9/22 , B60C11/005 , B60C17/0009 , B60C2001/0033 , B60C2011/0025 , B60C2017/0063 , C08K3/346 , C08K7/02 , C08K9/04 , C08L21/00 , C08L61/04 , C08L2666/16
摘要： A tire including at least one structural element includes a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition including: (a) 100 phr of at least one elastomeric polymer; (b) 0.1 phr to 15 phr, preferably 0.3 phr to 10 phr, of at least one methylene donor compound: c) 0.4 phr to 20 phr, preferably 0.8 phr to 15 phr of at least one methylene acceptor compound; (d) 1 phr to 50 phr, preferably 2 phr to 40 phr, more preferably 4 phr to 30 phr, of at least one layered material, the at least one layered material having an individual layer thickness of 0.2 nm to 30 nm, preferably 0.3 nm to 15 nm, more preferably 0.5 nm to 2 nm; wherein the at least one layered material shows, in an X-ray powder diffraction pattern, an X-ray intensity ratio (R) defined according to the following formula: (R)=[A(001)/A(hk0)max]×100 wherein: A(001) is the area of the peak (001); A(hk0)max is the area of the most intense peak (hk0), at least one of h or k being different from 0; lower than or equal to 20, preferably lower than or equal to 15, more preferably lower than or equal to 10, still more preferably lower than or equal to 5. Preferably, the at least one structural element is selected from bead filler, sidewall insert, tread underlayer and tread base.
摘要翻译： 包括至少一种结构元件的轮胎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，其包含：（a）100phr的至少一种弹性体聚合物; （b）0.1phr至15phr，优选0.3phr至10phr的至少一种亚甲基供体化合物：c）0.4phr至20phr，优选0.8phr至15phr的至少一种亚甲基受体化合物; （d）1phr至50phr，优选2phr至40phr，更优选4phr至30phr的至少一种层状材料，所述至少一种层状材料具有0.2nm至30nm的单层厚度，优选 0.3nm〜15nm，更优选为0.5nm〜2nm; 其中所述至少一种分层材料以X射线粉末衍射图形式显示根据下式定义的X射线强度比（R）：（R）= [A（001）/ A（hk0）max] x100其中：A（001）是峰的面积（001）; A（hk0）max是最强峰（hk0）的面积，h或k中的至少一个不同于0; 低于或等于20，优选低于或等于15，更优选低于或等于10，还更优选低于或等于5.优选地，所述至少一种结构元件选自胎圈填料，侧壁插入物 ，胎面底层和胎面基部。
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公开(公告)号：US20090178748A1
公开(公告)日：2009-07-16
申请号：US11988143
申请日：2005-07-01
申请人： Francesca Baione , Luigi Fino , Maurizio Galimberti , Luca Giannini , Attilio Citterio , Marco Martino
发明人： Francesca Baione , Luigi Fino , Maurizio Galimberti , Luca Giannini , Attilio Citterio , Marco Martino
CPC分类号： B29D30/0681 , B29D30/0602 , B29D2030/0682 , B60C1/00 , B60C1/0008 , Y10T152/10765
摘要： Process for manufacturing tires includes the following steps: forming at least one layer including a crosslinkable elastomeric material on an outer surface of a toroidal support the shape of which substantially matches that of the inner surface of the tire; manufacturing a green tire on the toroidal support bearing the at least one layer, the green tire including at least one structural element including a crosslinkable elastomeric material; wherein one crosslinkable elastomeric material of the at least one layer includes a crosslinkable elastomeric composition including at least one sulfur-curable elastomeric polymer and at least one compound having the following general formula (I): A-(S)p—B wherein: p is an integer of 2 to 10; and A and B, which may be the same or different from each other, represent a group having the following general formula (II):
摘要翻译： 用于制造轮胎的方法包括以下步骤：在环形支撑件的外表面上形成包括可交联弹性体材料的至少一层，其形状基本上与轮胎的内表面的形状匹配; 在承载所述至少一个层的所述环形支撑件上制造生胎，所述生胎包括至少一个包括可交联弹性体材料的结构元件; 其中所述至少一层的一种可交联弹性体材料包括可交联的弹性体组合物，其包含至少一种可硫化的弹性体聚合物和至少一种具有以下通式（I）的化合物：A-（S）pB其中：p是 2〜10的整数; 和A和B可以相同或不同，表示具有以下通式（II）的基团：
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公开(公告)号：US20070193669A1
公开(公告)日：2007-08-23
申请号：US10577020
申请日：2003-10-31
申请人： Luca Giannini , Luigi Fino , Maurizio Galimberti , Stefano Bizzi
发明人： Luca Giannini , Luigi Fino , Maurizio Galimberti , Stefano Bizzi
IPC分类号： B60C11/00
CPC分类号： B60C1/0016 , B60C1/00 , B60C1/0025 , B60C11/00 , B60C11/005 , B60C15/06 , B60C17/0009 , B60C2001/0033 , C08K7/02 , C08K9/04 , C08L7/00 , C08L9/00 , C08L21/00 , C08L61/00 , Y10T152/10513 , C08L2666/16
摘要： Tyre for vehicle wheels having a carcass structure shaped in a substantially toroidal configuration, the opposite lateral edges of which are associated with respective right-hand and left-hand bead wires to form respective beads; a belt structure applied in a radially external position with respect to the carcass structure; a tread band radially superimposed on the belt structure; at least one layer of crosslinked elastomeric material applied in a radially internal position with respect to the tread band; a pair of sidewalls applied laterally on opposite sides with respect to the carcass structure, wherein the at least one layer of crosslinked elastomeric material has a dynamic elastic modulus, measured at 70° C., not lower than 20 MPa, preferably 25 MPa to 50 MPa; a ratio between tensile modulus at 100% elongation and tensile modulus at 10% elongation not lower than 1.5, preferably 2 to 5. Preferably the at least one layer of crosslinked elastomeric material is placed between the tread band and the belt structure.
摘要翻译： 具有形状为大致环形构造的胎体结构的车轮的轮胎，其相对的侧边缘与相应的右侧和左侧胎圈线相关联以形成相应的胎圈; 相对于胎体结构施加在径向外部位置的带结构; 径向叠加在带结构上的胎面带; 至少一层交联弹性体材料相对于胎面带施加在径向内部位置; 相对于胎体结构在相对侧面侧向施加的一对侧壁，其中所述至少一层交联的弹性体材料具有在70℃，不低于20MPa，优选25MPa至50℃下测量的动态弹性模量 MPa; 在100％伸长率下的拉伸模量和10％伸长率的拉伸模量之间的比率不低于1.5，优选为2至5。优选地，将至少一层交联的弹性体材料放置在胎面带和带结构之间。
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公开(公告)号：US20090218026A1
公开(公告)日：2009-09-03
申请号：US12085690
申请日：2005-11-29
CPC分类号： C08K3/32 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C2015/0614 , C08K3/30 , C08K3/346 , C08K3/38 , C08K5/09 , C08K5/44 , C08K9/02 , Y10T152/10495 , Y10T152/10846 , Y10T428/269 , C08L21/00
摘要： Tire including at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition includes: (a) 100 phr of at least one diene elastomeric polymer; (b) 5 phr to 120 phr, preferably 10 phr to 80 phr, more preferably 20 phr to 50 phr, of at least one layered material modified with at least one alkyl ammonium or alkyl phosphonium salt, the layered material having an individual layer thickness of 0.01 nm to 30 nm, preferably 0.05 nm to 15 nm, more preferably 0.1 nm to 2 nm; (c) 0.05 phr to 2 phr, preferably 0.1 phr to 1 phr, more preferably 0.2 phr to 0.5 phr, of at least one N-acyl-sulfenyl amide; and (d) 0.3 phr to 5 phr, preferably 0.5 phr to 4 phr, of least one organic or inorganic acid or a derivative thereof selected from: carboxylic acids, phosphoric acids, sulfonic acids, boric acids, or derivatives thereof. Preferably, the at least one structural element is selected from bead filler, sidewall insert, treat underlayer, tread base.
摘要翻译： 包括至少一种包括通过交联可交联弹性体组合物获得的交联弹性材料的结构元件包括：（a）100phr的至少一种二烯弹性体聚合物; （b）5phr至120phr，优选10phr至80phr，更优选20phr至50phr的至少一种用至少一种烷基铵或烷基鏻盐改性的层状材料，所述层状材料具有单独的层厚度 为0.01nm〜30nm，优选为0.05nm〜15nm，更优选为0.1nm〜2nm; （c）0.05phr至2phr，优选0.1phr至1phr，更优选0.2phr至0.5phr的至少一种N-酰基 - 硫酰基酰胺; 和（d）0.3phr至5phr，优选0.5phr至4phr的选自以下的至少一种有机或无机酸或其衍生物：羧酸，磷酸，磺酸，硼酸或其衍生物。 优选地，所述至少一个结构元件选自珠填料，侧壁插入物，处理底层，胎面基底。
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公开(公告)号：US20090165915A1
公开(公告)日：2009-07-02
申请号：US12085319
申请日：2005-11-29
CPC分类号： C08L21/00 , B60C1/00 , B60C1/0008 , C08K3/013 , C08L7/00 , C08L23/0869 , C08L23/16 , C08L23/20 , C08L23/22 , C08L23/28 , C08L2666/06 , C08L2666/08
摘要： A tire includes: a carcass structure including at least one carcass ply, of a substantially toroidal shape, having opposite lateral edges associated with respective right-hand and left-hand bead structures, the bead structures including at least one bead core and at least one bead filler; a belt structure applied in a radially external position with respect to the carcass structure; a tread band radially superimposed on the belt structure; a pair of sidewalls applied laterally on opposite sides with respect to the carcass structure; at least one layer including a crosslinked elastomeric material having air barrier properties, wherein the crosslinked elastomeric material is obtained by crosslinking a crosslinkable elastomeric composition including: (a) 10 phr or 100 phr, preferably 20 phr to 60 phr, of at least one butyl rubber; (b) 0 phr to 90 phr, preferably 40 phr to 80 phr, of at least one diene elastomeric polymer; (c) 5 phr to 120 phr, preferably 15 phr to 90 phr, of at least one reinforcing filler; (d) 2 phr to 20 phr, preferably 5 phr to 15 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.
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联的相对的侧边缘，所述胎圈结构包括至少一个胎圈芯和至少一个胎圈芯 珠填料; 相对于胎体结构施加在径向外部位置的带结构; 径向叠加在带结构上的胎面带; 相对于胎体结构在相对侧面上横向施加的一对侧壁; 至少一层包括具有阻气性的交联弹性体材料，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，所述交联弹性体组合物包括：（a）10phr或100phr，优选20phr至60phr的至少一种丁基 橡胶; （b）0phr至90phr，优选40phr至80phr的至少一种二烯弹性体聚合物; （c）5phr至120phr，优选15phr至90phr的至少一种增强填料; （d）至少一种烯属不饱和羧酸或其衍生物与至少一种含有至少一个聚氧化烯侧链的烯属不饱和单体的至少一种共聚物的2phr至20phr，优选5phr至15phr的至少一种共聚物。
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公开(公告)号：US20070272338A1
公开(公告)日：2007-11-29
申请号：US10576797
申请日：2004-10-29
申请人： Maurizio Galimberti , Luca Giannini , Liugi Fino
发明人： Maurizio Galimberti , Luca Giannini , Liugi Fino
IPC分类号： B60C1/00
CPC分类号： B60C1/0016 , B60C1/00 , B60C1/0025 , B60C11/00 , B60C11/005 , B60C15/06 , B60C17/0009 , B60C2001/0033 , C08K7/02 , C08K9/04 , C08L7/00 , C08L9/00 , C08L21/00 , C08L61/00 , Y10T152/10513 , C08L2666/16
摘要： Tire having at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition containing (a) 100 phr of at least one diene elastomeric polymer; (b) 1 phr to 50 phr, preferably 2 phr to 40 phr, and more preferably 5 phr to 30 phr, of at least one layered material having an individual layer thickness of 0.01 nm to 30 nm, preferably 0.05 nm to 15 nm; (c) 0.1 phr to 15 phr, preferably 0.3 phr to 10 phr, of at least one methylene donor compound; and (d) 0.4 phr to 20 phr, preferably 0.8 phr to 15 phr of at least one methylene acceptor compound. Preferably, the at least one structural element is selected from bead filler, sidewall insert tread underlayer, or tread base.
摘要翻译： 具有至少一种结构元件的轮胎包括通过交联含有（a）100phr的至少一种二烯弹性体聚合物的可交联弹性体组合物获得的交联弹性体材料; （b）1phr至50phr，优选2phr至40phr，更优选5phr至30phr的至少一种具有0.01nm至30nm，优选0.05nm至15nm的单层厚度的层状材料; （c）0.1phr至15phr，优选0.3phr至10phr的至少一种亚甲基给体化合物; 和（d）0.4phr至20phr，优选0.8phr至15phr的至少一种亚甲基受体化合物。 优选地，所述至少一个结构元件选自胎圈填料，侧壁插入物胎面底层或胎面基底。
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公开(公告)号：US08519144B2
公开(公告)日：2013-08-27
申请号：US10530080
申请日：2002-10-02
申请人： Claudio Giordano , Luca Giannini
发明人： Claudio Giordano , Luca Giannini
IPC分类号： C07D213/48
CPC分类号： C07D213/51 , C07D213/48
摘要： A method is described for the preparation of aryl-pyridine compounds of formula (I) by cross-coupling reaction, promoted by catalytic systems based on palladium or nickel between compounds of formula (II) and (III) in which: -Met represents Mg or Zn, —Y represents Cl, Br, I or acetoxy, —Z represents I, Br, Cl, triflate, sulphonate, phosphate, —R1, R2, R3, R4, which are the same as one another or different, represent hydrogen, a linear and/or branched C1-C4 alkyl, and/or an aryl, and/or a heteroaryl, or R1 and R2 and/or R3 and R4, taken together, form a C3-C8 ring, an aryl and/or a heteroaryl, -A represents —COR5 where R5 represents hydrogen, a linear and/or branched C1-C4 alkyl, and/or an aryl, and/or a heteroaryl, or -A represents —CRs5(OR6)(OR7) where R5 has the meaning described above and R6 and R7, which are the same as one another or different, represent a linear and/or branched C1-C4 alkyl, and/or an aryl, and/or a heteroaryl, or R6 and R7, joined together, represent a C1-C8 alkyl or alkenyl.
摘要翻译： 描述了通过交叉偶联反应制备式（I）的芳基 - 吡啶化合物的方法，由式（II）和（III）化合物之间的基于钯或镍的催化体系促进，其中：-Met表示Mg 或Zn，-Y表示Cl，Br，I或乙酰氧基，-Z表示彼此相同或不同的I，Br，Cl，三氟甲磺酸酯，磺酸酯，磷酸酯，-R1，R2，R3，R4，表示氢 ，线性和/或支链C 1 -C 4烷基和/或芳基和/或杂芳基，或R 1和R 2和/或R 3和R 4一起形成C 3 -C 8环，芳基和/或 杂芳基，-A表示-COR 5，其中R 5表示氢，直链和/或支链C 1 -C 4烷基和/或芳基和/或杂芳基，或-A表示-CR s（OR 6）（OR 7），其中R 5 具有上述含义，并且彼此相同或不同的R 6和R 7表示直链和/或支链的C 1 -C 4烷基和/或芳基，和/或杂芳基，或R 6和R 7连接 一起代表C1-C8烷基 1或烯基。
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公开(公告)号：US20060264640A1
公开(公告)日：2006-11-23
申请号：US10530080
申请日：2002-10-02
申请人： Claudio Giordano , Luca Giannini
发明人： Claudio Giordano , Luca Giannini
IPC分类号： C07D213/02 , C07F3/02
CPC分类号： C07D213/51 , C07D213/48
摘要： A method is described for the preparation of aryl-pyridine compounds of formula (I) by cross-coupling reaction, promoted by catalytic systems based on palladium or nickel between compounds of formula (II) and (III) in which:—Met represents Mg or Zn,—Y represents Cl, Br, I or acetoxy,—Z represents I, Br, Cl, triflate, sulphonate, phosphate,—R1, R2, R3, R4, which are the same as one another or different, represent hydrogen, a linear and/or branched C1-C4 alkyl, and/or an aryl, and/or a heteroaryl, or R1 and R2 and/or R3 and R4, taken together, form a C3-C8 ring, an aryl and/or a heteroaryl,—A represents —COR5 where R5 represents hydrogen, a linear and/or branched C1-C4 alkyl, and/or an aryl, and/or a heteroaryl, or—A represents —CRs5(OR6)(OR7) where R5 has the meaning described above and R6 and R7, which are the same as one another or different, represent a linear and/or branched C1-C4 alkyl, and/or an aryl, and/or a heteroaryl, or R6 and R7, joined together, represent a C1-C8 alkyl or alkenyl.
摘要翻译： 描述了通过交叉偶联反应制备式（I）的芳基 - 吡啶化合物的方法，由式（II）和（III）化合物之间的基于钯或镍的催化体系促进，其中：-Met表示Mg 或Zn，-Y表示Cl，Br，I或乙酰氧基，-Z表示I，Br，Cl，三氟甲磺酸酯，磺酸酯，磷酸酯，-R 1，R 2， R 3，R 4，R 4彼此相同或不同，表示氢，直链和/或支链C 1 -C 3 烷基和/或芳基，和/或杂芳基，或R 1和R 2和/或R 3 R 3和R 4一起形成C 3 -C 8环，芳基和/或杂芳基， - A表示-COR 5，其中R 5表示氢，直链和/或支链C 1 -C 4 - 烷基和/或芳基，和/或杂芳基，或-A表示-CR 15（或6个）（OR 7） 其中R 5具有含义des 如上所述，R 6和R 7和R 7彼此相同或不同，表示直链和/或支链的C 1 - 连接在一起的C 4-14烷基和/或芳基，和/或杂芳基，或R 6和R 7是C C 1 -C 8烷基或链烯基。
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