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公开(公告)号：EP2027199A1
公开(公告)日：2009-02-25
申请号：EP06762045.0
申请日：2006-06-14
申请人： PIRELLI TYRE S.p.A.
CPC分类号： B60C1/0016 , C08K3/346 , C08K9/04 , Y10T152/10819 , Y10T428/254 , Y10T428/269 , C08L21/00
摘要： Tire comprising at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition comprising: (a) at least one elastomeric polymer,- (b) at least one layered material, said layered material having an individual layer thickness of from 0.2 nm to 30 nm, preferably of from 0.3 nm to 15 nm, more preferably of from 0.5 nm to 2 nm,- wherein said layered material shows, in a X-ray powder diffraction (XRPD) pattern, a X-ray intensity ratio (R) defined according to the following formula: ( R) = [A(OOl) /A(hkO) max ] x 100 wherein: A(OO1) is the area of the peak (001) ; A(hko)max is the area of the most intense peak (hkO) , 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, said at least one structural element is a tire tread band.
摘要翻译： 包含至少一种结构元件的轮胎，所述结构元件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，所述可交联弹性体组合物包含：（a）至少一种弹性体聚合物， - （b）至少一种层状材料，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， - 其中所述层状材料在X射线粉末衍射（XRPD）图中显示X射线强度比 （R）= [A（001）/ A（hkO）max]×100其中：A（001）是峰（001）的面积; A（hko）max是最强峰（hk0）的面积，h或k中的至少一个不同于0; 小于或等于20，优选小于或等于15，更优选小于或等于10，还更优选小于或等于5.优选地，所述至少一个结构元件是轮胎胎面带。
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公开(公告)号：EP3894471A1
公开(公告)日：2021-10-20
申请号：EP19835487.0
申请日：2019-12-10
申请人： Pirelli Tyre S.p.A.
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公开(公告)号：EP2061833B1
公开(公告)日：2013-09-04
申请号：EP06776331.8
申请日：2006-07-20
申请人： Pirelli Tyre S.p.A.
CPC分类号： B60C1/0016 , B60C11/005 , B60C17/0009 , B60C2001/0033 , B60C2011/0025 , C08K3/346 , C08K7/02 , C08K9/04 , C08L21/00 , C08L61/04 , C08L2666/16
摘要： Tire comprising at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric compositon comprising: (a) 100 phr of at least one elastomeric polymer; (b) from 0.1 phr to 15 phr, preferably from 0.3 phr to 10 phr, of at least one methylene donor compound; (c) from 0.4 phr to 20 phr, preferably from 0.8 phr to 15 phr, of at least one methylene acceptor compound; (d) from 1 phr to 50 phr, preferably from 2 phr to 40 phr, more preferably from 4 phr to 30 phr, of at least one layered material, said at least one layered material having an individual layer thickness of from 0.2 nm to 30 nm, preferably of from 0.3 nm to 15 nm, more preferably of from 0.5 nm to 2 nm; wherein said at least one layered material shows, in a X-ray powder diffraction (XRPD) pattern, a X-ray intensity ratio (R) defined according to the following formula: ( R) = [A (001) /A (hk0)max ] x 100 wherein: A (001) is the area of the peak (001); A (hko)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, said at least one structural element is selected from bead filler, sidewall insert, tread underlayer, tread base.
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公开(公告)号：EP2061833A1
公开(公告)日：2009-05-27
申请号：EP06776331.8
申请日：2006-07-20
申请人： Pirelli Tyre S.p.A.
CPC分类号： B60C1/0016 , B60C11/005 , B60C17/0009 , B60C2001/0033 , B60C2011/0025 , C08K3/346 , C08K7/02 , C08K9/04 , C08L21/00 , C08L61/04 , C08L2666/16
摘要： Tire comprising at least one structural element including a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric compositon comprising: (a) 100 phr of at least one elastomeric polymer; (b) from 0.1 phr to 15 phr, preferably from 0.3 phr to 10 phr, of at least one methylene donor compound; (c) from 0.4 phr to 20 phr, preferably from 0.8 phr to 15 phr, of at least one methylene acceptor compound; (d) from 1 phr to 50 phr, preferably from 2 phr to 40 phr, more preferably from 4 phr to 30 phr, of at least one layered material, said at least one layered material having an individual layer thickness of from 0.2 nm to 30 nm, preferably of from 0.3 nm to 15 nm, more preferably of from 0.5 nm to 2 nm; wherein said at least one layered material shows, in a X-ray powder diffraction (XRPD) pattern, a X-ray intensity ratio (R) defined according to the following formula: ( R) = [A (001) /A (hk0)max ] x 100 wherein: A (001) is the area of the peak (001); A (hko)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, said at least one structural element is selected from bead filler, sidewall insert, tread underlayer, tread base.
摘要翻译： 包含至少一种结构元件的轮胎，所述结构元件包括通过交联可交联的弹性体组合物获得的交联的弹性体材料，所述交联的弹性体材料包含：（a）100phr的至少一种弹性体聚合物; （b）0.1phr-15phr，优选0.3phr-10phr的至少一种亚甲基供体化合物; （c）0.4phr-20phr，优选0.8phr-15phr的至少一种亚甲基受体化合物; （d）1phr-50phr，优选2phr-40phr，更优选4phr-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 30纳米，优选0.3纳米至15纳米，更优选0.5纳米至2纳米; 其中所述至少一种层状材料在X射线粉末衍射（XRPD）图中显示根据下式定义的X射线强度比（R）：（R）= [A（001）/ A（hk0 ）max]×100其中：A（001）是峰（001）的面积; A（hko）max是最强峰（hk0）的面积，h或k中的至少一个不同于0; 小于或等于20，优选小于或等于15，更优选小于或等于10，还更优选小于或等于5.优选地，所述至少一种结构元件选自珠填料，胎侧插入物 ，胎面底层，胎面基地。
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