公开(公告)号：US20110174422A1

公开(公告)日：2011-07-21

申请号：US12690284

申请日：2010-01-20

申请人： Kelly Sue King ,  Matthew Jared Edson ,  Brad Stephen Gulas ,  Kevin Michael Masa ,  Leyla Kristen Renner ,  Eric John Marazzi

发明人： Kelly Sue King ,  Matthew Jared Edson ,  Brad Stephen Gulas ,  Kevin Michael Masa ,  Leyla Kristen Renner ,  Eric John Marazzi

IPC分类号： B60C15/06

CPC分类号： B60C15/06 ,  B60C15/0607 ,  C08K3/04 ,  C08K3/36 ,  C08L21/00 ,  C08L61/04 ,  C08L2666/16

摘要： The present invention is directed to a pneumatic tire comprising a tread, a belt structure, and a carcass, wherein the carcass has a radial ply and two bead sections; each bead section comprising a bead and a compound apex comprising an inner apex section and an outer apex section, the inner apex section and outer apex section axially adjoining, the outer apex section disposed axially outward of the inner apex; the inner apex section adjoining the bead and extending radially from the bead; the outer apex section adjoining the bead and extending radially from the bead to a greater extent than the inner apex section; wherein the inner apex section comprises a rubber composition having a shear storage modulus G′ measured at 1% strain and 100° C. according to ASTM D5289 ranging from 18 to 32 MPa, and the outer apex section comprises a rubber composition having a shear storage modulus G′ measured at 1% strain and 100° C. according to ASTM D5289 ranging from 1.2 to 10 MPa.

摘要翻译： 本发明涉及一种包括胎面，带束结构和胎体的充气轮胎，其中胎体具有径向帘布层和两个胎圈部分; 每个胎圈部分包括一个胎圈和一个复合顶点，它包括内顶点部分和外顶部部分，内顶点部分和外顶部部分轴向相邻，外顶部部分设置在内顶点的轴向外侧。 所述内顶部部分邻接所述胎圈并且从所述胎圈径向延伸; 所述外顶部部分邻接所述胎圈并且从所述胎圈径向延伸到比所述内顶部部分更大的程度; 其中内顶部部分包括根据ASTM D5289在18至32MPa范围内具有在1％应变下测量的剪切储能模量G'和100℃的橡胶组合物，并且外顶部部分包括具有剪切储存器 根据ASTM D5289，在1％应变和100℃下测量的模量G'为1.2至10MPa。

公开(公告)号：US20130160913A1

公开(公告)日：2013-06-27

申请号：US13708271

申请日：2012-12-07

申请人： Satyajit Avinash Lonkar ,  Philip Carl Van Riper ,  Mingliang Du ,  Madhusudhana Srinivasa Rao Kirugulige ,  Frank Helmut Bucher ,  Matthew Jared Edson

发明人： Satyajit Avinash Lonkar ,  Philip Carl Van Riper ,  Mingliang Du ,  Madhusudhana Srinivasa Rao Kirugulige ,  Frank Helmut Bucher ,  Matthew Jared Edson

IPC分类号： B60C13/00

CPC分类号： B60C13/001 ,  B29D30/0606 ,  B29D2030/0612

摘要： A pneumatic tire comprising a tread and a sidewall with a flat label region is disclosed. One or more grooves may surround the flat label region. The flat label region may in its entirety be raised from the surface of the tire. A method of forming a label on a tire sidewall is also disclosed, wherein, the method includes the steps of: providing a tire mold having a sidewall plate with a cavity; inserting a label mold in said cavity, curing the tire in the mold and forming a first surface layer on the sidewall of the tire; removing the tire from the mold, and affixing a decorative label to the first surface area.

摘要翻译： 公开了一种包括胎面和具有平坦标签区域的侧壁的充气轮胎。 一个或多个凹槽可围绕扁平标签区域。 扁平标签区域可以从轮胎的表面整体上升起。 还公开了一种在轮胎侧壁上形成标签的方法，其中，所述方法包括以下步骤：提供具有带腔的侧壁板的轮胎模具; 将标签模具插入所述空腔中，使轮胎在模具中固化，并在轮胎侧壁上形成第一表面层; 从模具中取出轮胎，并将装饰标签固定到第一表面区域。