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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：US20090194214A1
公开(公告)日：2009-08-06
申请号：US12308221
申请日：2006-06-14
CPC分类号： B60C1/0016 , C08K3/346 , C08K9/04 , Y10T152/10819 , Y10T428/254 , Y10T428/269 , C08L21/00
摘要： A tire including at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition including: (a) at least one elastomeric polymer; (b) at least one layered material, the 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 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; 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 a tire tread band.
摘要翻译： 一种轮胎，其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）至少一种弹性体聚合物; （b）至少一层分层材料，所述层状材料具有0.2nm至30nm，优选0.3nm至15nm，更优选0.5nm至2nm的单层厚度，其中层状材料在X射线 粉末衍射图，根据下式定义的X射线强度比（R）：（R）= [A（001）/ A（hk0）max]×100其中：A（001）是峰的面积; 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，至少一个结构元件是轮胎胎面带。
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公开(公告)号：US20140083588A1
公开(公告)日：2014-03-27
申请号：US14118710
申请日：2012-05-22
IPC分类号： B60C9/12
CPC分类号： B60C9/0028 , B60C1/00 , B60C9/1821 , B60C2009/1878 , B60C2200/10 , C08K7/04 , Y10T152/10513
摘要： A tyre for motor vehicle wheels, includes a carcass structure including at least one carcass layer, a belt structure applied in a radially outer position with respect to the carcass structure, a tread band applied in a radially outer position with respect to the belt structure, and at least one elastomeric material layer arranged between the carcass structure and the belt structure in which the at least one elastomeric material layer includes inorganic fibres of magnesium and/or aluminium silicates having nanometric dimensions.
摘要翻译： 一种用于机动车轮的轮胎，包括：胎体结构，包括至少一个胎体层，相对于胎体结构在径向外侧位置施加的带结构;相对于带结构施加在径向外侧位置的胎面带， 以及布置在胎体结构和带束结构之间的至少一个弹性体材料层，其中至少一个弹性体材料层包括具有纳米尺寸的镁和/或硅酸铝的无机纤维。
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