专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20120128994A1 PROMOTING UNCURED TACK AND CURED ADHESION FOR TIRE COMPONENT RUBBER COMPOSITIONS INCLUDING A TREAD SPLICE 审中-公开
标题翻译：促进轮胎组件橡胶组合物的固化粘合和固化粘合剂，包括沥青混合料
公开(公告)号：US20120128994A1
公开(公告)日：2012-05-24
申请号：US13282560
申请日：2011-10-27
申请人： Ramendra Nath Majumdar , Paul Hary Sandstrom , Erik Paul Sandstrom , Michelle L. Sandstrom
发明人： Ramendra Nath Majumdar , Paul Hary Sandstrom , Erik Paul Sandstrom , Michelle L. Sandstrom
IPC分类号： B32B25/04
CPC分类号： C08L9/06 , B60C1/0016 , C08K5/05 , C08L21/00 , C08L93/04 , C09D193/04 , Y10T428/31533 , Y10T428/31667 , Y10T428/31844 , C08L9/00 , C08L2666/26
摘要： This invention relates to promoting building tack for an uncured rubber composition and promoting cured adhesion between rubber compositions as components for a tire and a tire prepared thereby. The uncured building tack and cured adhesion is observed to be promoted, for example, by application of a composition containing rosin ester or hydrogenated rosin ester and at least one of uncured sulfur curable rubber, sulfur based rubber curative, reinforcing filler, tackifier resin and high boiling organic solvent. In one embodiment, the invention relates to a tire rubber tread splice.
摘要翻译：本发明涉及促进未固化的橡胶组合物的建筑粘合性，促进橡胶组合物之间的固化粘合作为轮胎和由其制备的轮胎的组分。观察未固化的粘合性和固化粘合性，例如通过使用含有松香酯或氢化松香酯的组合物和至少一种未固化的硫可固化橡胶，硫基橡胶固化剂，增强填料，增粘树脂和高沸腾有机溶剂。在一个实施例中，本发明涉及轮胎橡胶胎面接头。

12. 发明申请

US20110308704A1 METHOD FOR MAKING PNEUMATIC TIRE WITH FOAM NOISE DAMPER 审中-公开
标题翻译：用泡沫噪声阻尼器制造气动轮胎的方法
公开(公告)号：US20110308704A1
公开(公告)日：2011-12-22
申请号：US12819535
申请日：2010-06-21
申请人： Paul Harry Sandstrom , Ramendra Nath Majumdar , Karl Eric Sundkvist , René Louis Bormann , Eddy Dong-Rong Pan
发明人： Paul Harry Sandstrom , Ramendra Nath Majumdar , Karl Eric Sundkvist , René Louis Bormann , Eddy Dong-Rong Pan
IPC分类号： B29D30/08
CPC分类号： B29D30/0662 , B29D30/0061 , B60C19/002
摘要： The present invention is directed to a method for making a tire having a foam noise damper, comprising the steps of: disposing a foam noise damper onto a virgin surface of a green tire innerliner; disposing a barrier layer over the foam noise damper, the foam noise damper being located between the virgin surface of the green tire innerliner and the barrier layer; incorporating the green tire innerliner into a green tire; curing the green tire; and removing the barrier layer to reveal the foam noise damper.
摘要翻译：本发明涉及一种制造具有泡沫噪声阻尼器的轮胎的方法，包括以下步骤：将泡沫噪音阻尼器设置在生胎汽车内衬的原始表面上; 在泡沫噪声阻尼器上设置阻挡层，泡沫噪声阻尼器位于生胎材料的原始表面和阻挡层之间; 将生轮胎内衬装入生轮胎中; 养护轮胎; 并去除阻挡层以露出泡沫噪声阻尼器。

13. 发明申请

US20110226399A1 PNEUMATIC TIRE WITH BUILT-IN SEALANT LAYER COMPOSITE 有权
标题翻译：具有内置密封层复合材料的气动轮胎
公开(公告)号：US20110226399A1
公开(公告)日：2011-09-22
申请号：US12726362
申请日：2010-03-18
申请人： Ramendra Nath Majumdar
发明人： Ramendra Nath Majumdar
IPC分类号： B60C9/12
CPC分类号： B29C73/22 , B29C73/163 , B29D30/0685 , B29D2030/0695 , B29L2030/00 , B60C19/12 , D06M15/568 , Y10T152/10513 , Y10T152/10675 , Y10T152/10693
摘要： The present invention is directed to a pneumatic tire with a built-in sealant layer composite where the composite is composed of polyurethane with a thin layer of at least one of particulate filler, short fibers and non-woven microfiber. In one embodiment, said polyurethane sealant composite is comprised of a plurality of circumferentially extending layers comprised of a first polyurethane sealant layer, a second polyurethane sealant layer and a thin layer of polyurethane sealant-containing non-woven microfiber positioned between said first and second polyurethane layers. In another embodiment, said polyurethane sealant is a composite comprised of a polyurethane sealant layer containing a thin layer of at least one of particulate filler and short fibers.
摘要翻译：本发明涉及一种具有内置密封剂层复合材料的充气轮胎，其中复合材料由聚氨酯组成，该聚氨酯具有颗粒填料，短纤维和非织造超细纤维中的至少一种薄层。在一个实施方案中，所述聚氨酯密封剂复合材料由多个周向延伸层组成，所述多个周向延伸层由第一聚氨酯密封剂层，第二聚氨酯密封剂层和位于所述第一和第二聚氨酯之间的含聚氨酯密封剂的非织造织物薄层层。在另一个实施方案中，所述聚氨酯密封剂是包含聚氨酯密封剂层的复合材料，所述聚氨酯密封剂层含有至少一种颗粒填料和短纤维的薄层。

14. 发明申请

US20100154959A1 METHOD AND APPARATUS FOR BUILDING A TIRE HAVING A PUNCTURE SEALANT 审中-公开
标题翻译：用于建立具有冲孔密封剂的轮胎的方法和装置
公开(公告)号：US20100154959A1
公开(公告)日：2010-06-24
申请号：US12623627
申请日：2009-11-23
申请人： Ramendra Nath Majumdar , Aaron Scott Puhala , Patrick David Marks
发明人： Ramendra Nath Majumdar , Aaron Scott Puhala , Patrick David Marks
IPC分类号： B60C19/12
CPC分类号： B29C73/22 , B29C73/163 , B29D30/0685 , B29D2030/0687 , B29D2030/069 , B29L2030/00 , B60C5/142 , B60C9/12 , Y10T152/10684
摘要： A tire with a built in sealant comprising: sidewalls, a supporting tire carcass comprised of one or more layers of ply, a pair of beads, and an outer circumferential tread, wherein the sidewalls extend radially inward from the axial outer edges of the tread portion to join the respective beads, and a layer of sealant disposed between the inner liner and a cover layer, the carcass of the tire has a radially innermost layer, wherein the sealant is located over said gas permeable liner, and has a first outer edge and a second outer edge, wherein on each side of said sealant adjoining with the first outer edge and the second outer edge is two or more layers of butyl rubber inner liner.
摘要翻译：一种具有内置密封剂的轮胎，包括：侧壁，由一层或多层帘布层组成的支撑轮胎胎体，一对胎圈和外圆周胎面，其中侧壁从胎面部分的轴向外边缘径向向内延伸为了连接相应的珠，以及设置在内衬和覆盖层之间的密封剂层，轮胎的胎体具有径向最内层，其中密封剂位于所述气体可渗透衬垫之上，并且具有第一外边缘和第二外边缘，其中在与第一外边缘相邻的所述密封件的每一侧上，第二外边缘是两层或更多层丁基橡胶内衬。

15. 发明申请

US20090288750A1 TIRE WITH AIR BARRIER LAYER 审中-公开
标题翻译：轮胎与空气障碍层
公开(公告)号：US20090288750A1
公开(公告)日：2009-11-26
申请号：US12408067
申请日：2009-03-20
申请人： Ramendra Nath Majumdar , William Paul Francik
发明人： Ramendra Nath Majumdar , William Paul Francik
IPC分类号： B60C5/12 , B29D30/24
CPC分类号： B60C1/0008 , B29D30/06 , B29D30/0681 , B29D2030/0682 , B60C5/14
摘要： The present invention relates to a pneumatic tire having an air barrier layer, particularly an integral pneumatic tire innerliner, for prevention, or retardation, of air permeation from its inner chamber to the atmosphere through the carcass of the tire. The innerliner is comprised of an annular, cylindrical, hoop of a film having its ends overlapped and heat sealed together. The film is comprised of a continuous thermoplastic polymer phase which contains a dispersion therein of cured rubber domains, particularly cured low unsaturation rubber domains. In one embodiment, one surface of the film contains a thin bonding layer to aid in bonding the film to an unsaturated rubber-containing tire carcass. In one embodiment, the overlapping portion of the ends of the film have a thin rubber layer positioned therebetween.
摘要翻译：本发明涉及一种具有空气阻隔层，特别是一体式充气轮胎内衬的充气轮胎，其用于防止或延迟通过轮胎的胎体从其内室到大气的透气。内衬层由环形的圆柱形的环箍组成，其端部重叠并热封在一起。该膜由连续的热塑性聚合物相组成，其中含有固化的橡胶结构域的分散体，特别是固化的低不饱和度的橡胶结构域。在一个实施例中，膜的一个表面包含薄的粘合层，以帮助将膜粘合到不饱和橡胶的轮胎胎体上。在一个实施例中，膜的端部的重叠部分具有位于它们之间的薄橡胶层。

16. 发明授权

US07368024B2 Balanced tire assembly and method 失效
标题翻译：平衡轮胎组装及方法
公开(公告)号：US07368024B2
公开(公告)日：2008-05-06
申请号：US11218133
申请日：2005-09-01
申请人： Ramendra Nath Majumdar , Bruce Raymond Hahn
发明人： Ramendra Nath Majumdar , Bruce Raymond Hahn
IPC分类号： B29D30/00 , B60C5/00 , B60C5/14
CPC分类号： B60C19/00 , B29D30/0633 , B29D30/0685 , B29D2030/0637 , B29D2030/0694 , B60C5/004 , B60C19/003 , F16F15/32 , G01M1/326 , Y10T152/10495
摘要： A balance material is applied to the inner surface of a tire at one or more selected locations to offset an imbalance of the tire. The balance material is fluently applied to the inner surface at a first viscosity, whereafter the balance material transforms to exhibit a second viscosity that is higher than the first viscosity and remains affixed to the inner surface of the tire at the point of application. A method of balancing a tire comprises determining the location and amount of balance material needed to correct an imbalance of the tire, applying the balance material at a first viscosity, and transforming the balance material to have a second viscosity sufficient to maintain the balance material at the desired location.
摘要翻译：在一个或多个选定位置处将轮胎的内表面施加平衡材料以抵消轮胎的不平衡。平衡材料以第一粘度流体地施加到内表面，之后平衡材料转变为表现出高于第一粘度的第二粘度，并在施加点保持固定在轮胎的内表面上。一种平衡轮胎的方法包括确定校正轮胎不平衡所需的平衡材料的位置和数量，以第一粘度施加平衡材料，以及将平衡材料转化成具有足以将平衡材料保持在第二粘度的第二粘度所需的位置。

17. 发明授权

US06186202B1 Silica reinforced solventless elastomeric adhesive compositions 失效
标题翻译：二氧化硅增强无溶剂弹性粘合剂组合物
公开(公告)号：US06186202B1
公开(公告)日：2001-02-13
申请号：US08603141
申请日：1996-02-20
申请人： Ramendra Nath Majumdar , Lewis Timothy Lukich , Thomas Edwin Duncan , Bruce Raymond Hahn
发明人： Ramendra Nath Majumdar , Lewis Timothy Lukich , Thomas Edwin Duncan , Bruce Raymond Hahn
IPC分类号： B60C1100
CPC分类号： C09J121/00 , B60C1/0016 , B60C11/00 , B60C11/18 , C08K3/36 , C08K5/548
摘要： A silica reinforced solventless adhesive composition or cushion comprises a blend of rubber, silica, a silica coupling agent, an optional tackifier, and low or nil amounts of carbon black. The elastomeric adhesive composition can be utilized with various other rubber layers to adhere a cured or uncured tire tread to a cured tire casing. The elastomeric adhesive composition has good blowout resistance and a very low, final blowout test temperature.
摘要翻译：二氧化硅增强的无溶剂粘合剂组合物或衬垫包括橡胶，二氧化硅，二氧化硅偶联剂，任选的增粘剂和低或不含量的炭黑的共混物。弹性体粘合剂组合物可与各种其它橡胶层一起使用，以将固化的或未固化的轮胎胎面粘附到固化的轮胎外壳上。弹性体粘合剂组合物具有良好的防喷射性能和非常低的最终井喷试验温度。

18. 发明授权

US5840138A Waterborne radial first harmonic marking of tires 失效
标题翻译：轮胎的水性径向第一谐波标记
公开(公告)号：US5840138A
公开(公告)日：1998-11-24
申请号：US845183
申请日：1997-04-25
申请人： Ramendra Nath Majumdar , Robert Calevich
发明人： Ramendra Nath Majumdar , Robert Calevich
IPC分类号： B60C13/00 , C09D11/00
CPC分类号： C09D11/50 , B60C13/001 , Y10T152/10495
摘要： Poly(vinyl alcohol) used in combination with a marking composition including a fluorescent pigment or dye can be used to identify the location of variations, e.g. radial variations, in a pneumatic tire so the tire can be precisely mixed and matched with other components such as tire rims which may have compensating radial variations. The fluorescent marking can include poly(vinyl alcohol) or alternatively be applied as another layer over a poly(vinyl alcohol) based protective coating in which case the fluorescent marking composition need not contain poly(vinyl alcohol).
摘要翻译：与包含荧光颜料或染料的标记组合物组合使用的聚（乙烯醇）可以用于鉴定变化的位置，例如，在充气轮胎中的径向变化，使得轮胎可以精确地混合并与可能具有补偿径向变化的其他部件如轮胎轮缘匹配。荧光标记可以包括聚（乙烯醇），或者作为另一层用作基于聚（乙烯醇）的保护涂层，在这种情况下，荧光标记组合物不需要含有聚（乙烯醇）。

19. 发明申请

US20120186725A1 TIRE TREAD STRIP AND METHOD OF PREPARATION 审中-公开
标题翻译：轮胎条和制备方法
公开(公告)号：US20120186725A1
公开(公告)日：2012-07-26
申请号：US13437421
申请日：2012-04-02
申请人： Ramendra Nath Majumdar , Dale Roy Norton
发明人： Ramendra Nath Majumdar , Dale Roy Norton
IPC分类号： B29D30/52
CPC分类号： B29D30/56 , B60C11/02
摘要： This invention relates to a tire tread strip and method of preparation.
摘要翻译：本发明涉及一种轮胎胎面带及其制备方法。

20. 发明申请

US20120125525A1 METHOD FOR MAKING PNEUMATIC TIRE WITH FOAM NOISE DAMPER 审中-公开
标题翻译：用泡沫噪声阻尼器制造气动轮胎的方法
公开(公告)号：US20120125525A1
公开(公告)日：2012-05-24
申请号：US12953614
申请日：2010-11-24
申请人： Ramendra Nath Majumdar , Paul Harry Sandstrom , Eddy Dong-Rong Pan
发明人： Ramendra Nath Majumdar , Paul Harry Sandstrom , Eddy Dong-Rong Pan
IPC分类号： B29D30/08
CPC分类号： B29D30/0662 , B29D30/0061 , B60C1/00 , B60C19/002
摘要： The present invention is directed to a method for making a tire having a foam noise damper, comprising the steps of: pressing a barrier layer onto an exposed virgin surface of a green tire innerliner to adhere the barrier layer to the virgin surface and thereby form a protected green innerliner; exposing the protected green innerliner to the release agent; curing the protected green innerliner; removing the barrier layer to reveal the virgin surface substantially free of the release agent; applying a foamable liquid to the virgin surface; and foaming the foamable liquid to form a foam noise damper secured to the virgin surface.
摘要翻译：本发明涉及一种制造具有泡沫噪声阻尼器的轮胎的方法，包括以下步骤：将阻挡层压在生轮胎内衬的露出的未加工的表面上，以将阻挡层粘附到原始表面，从而形成保护绿色内衬; 将受保护的绿色内衬暴露于脱模剂; 固化受保护的绿色内衬; 去除阻挡层以露出基本上不含脱模剂的原始表面; 将可发泡液体施加到原始表面; 并将可发泡液体发泡以形成固定到原始表面的泡沫噪音阻尼器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式