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公开(公告)号：US20040103966A1
公开(公告)日：2004-06-03
申请号：US10308694
申请日：2002-12-03
IPC: B60C011/00 , B60C013/00
CPC classification number: B60C11/0306 , B08B17/06 , B60C1/0016 , B60C1/0025 , B60C11/1346 , B60C13/002
Abstract: A pneumatic tire having a tread and an outer-facing sidewall area extending from opposing edges of a belt reinforcing structure to corresponding tire beads, the improvement comprising an outer layer of a coating of a fluorinated silane.
Abstract translation: 一种充气轮胎，其具有从带束加强结构的相对边缘延伸到相应的轮胎胎圈的胎面和面向外的侧壁区域，该改进包括氟化硅烷的涂层的外层。
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公开(公告)号：US20040055680A1
公开(公告)日：2004-03-25
申请号：US10609512
申请日：2003-06-30
Inventor： Alain Cottin , Georges Peyron
IPC: B60C001/00
CPC classification number: C08J7/047 , B60C1/0016 , B60C1/0025 , B60C11/00 , B60C11/1346 , B60C13/001 , C08G2380/00 , C08J2321/00 , C08J2475/00 , C09D175/04 , Y10T152/10
Abstract: The present invention relates to colored compositions used as coatings for tires. The present invention relates to a tire having an outer rubber surface based at least in part on essentially unsaturated diene elastomers, which is covered with the colored coating. The coating has at least one layer in contact with the air and comprises a composition comprising a majority proportion of polyurethane produced from a polyol selected from the group consisting of aliphatic polyethers, aliphatic polyesters, polyethers having a main chain that is semi-aromatic and polyesters having a main chain that is semi-aromatic, and flakes of mica in an amount of between 10 and 80 parts of flakes per hundred parts of dry polyurethane, phr, wherein the bond between the elastomer and the polyurethane being produced due to the polar functions. The present invention also relates to methods of producing the composition and the tire comprising the composition.
Abstract translation: 本发明涉及用作轮胎涂料的着色组合物。 本发明涉及一种轮胎，该轮胎具有至少部分基本上不饱和的二烯弹性体的外部橡胶表面，其被彩色涂层覆盖。 该涂层具有至少一层与空气接触的组合物，并且包含一种组合物，该组合物包含由选自脂族聚醚，脂族聚酯，具有半芳族主链的聚醚和聚酯 具有半芳族的主链和每百份干燥聚氨酯（phr）为10至80份薄片的云母片，其中弹性体和聚氨酯之间的粘结由于极性的功能而产生 。 本发明还涉及组合物的制造方法和包含该组合物的轮胎。
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33.发明授权公开(公告)号：US06591879B1
公开(公告)日：2003-07-15
申请号：US09512305
申请日：2000-02-24
Applicant: Otto Beckmann , Helmut Kreuser , Andreas Topp , Axel Becker
Inventor： Otto Beckmann , Helmut Kreuser , Andreas Topp , Axel Becker
IPC: B29D3006
CPC classification number: B60C11/01 , B60C1/0016 , B60C11/00 , B60C11/0075 , B60C11/0306 , B60C11/1346 , Y10T152/1081
Abstract: A vehicle tire and a method for dissipating heat from a vehicle tire where the tire has sidewalls, an uppermost area over the sidewalls, a bead area and an inner layer, the inner layer being impermeable to air, a rubberized reinforcement-containing carcass, the carcass extending from the uppermost area of the vehicle tire over the sidewalls into the bead area and being anchored in the bead area by looping around bead cores that are resistant to extension, a rubber tread having one or more tread grooves located radially outside, the tread groove having a base and a groove flank, a belt reinforcement with at least one stabilizer belt located between the rubber tread and the carcass, the stabilizer belt containing rubberized reinforcement, a first rubber composition having a first thermal conductivity, and a second rubber composition having a second thermal conductivity at least about 5% greater than the first thermal conductivity of the first rubber composition, the second rubber composition being arranged in the vicinity of the base of the tread groove and adjacent the groove flank of at least one tread groove, the second rubber composition substantially filling up the space between the base of the tread groove and an outside ply of the belt reinforcement, the second rubber composition not being in contact with a road surface when the tire is new; and/or the second rubber composition being arranged in the area of at least one shoulder of the tire and being connected at least partially with the belt reinforcement that is located beneath the tread, the second rubber composition not coming into contact with a road surface and extending in the axial direction.
Abstract translation: 一种车辆用轮胎和用于从车辆轮胎散发热量的方法，其中所述轮胎具有侧壁，所述侧壁上的最上部区域，胎圈区域和内部层，所述内部层不可渗透空气，所述橡胶化增强材料的胎体， 胎体从侧壁的车辆轮胎的最上部区域延伸到胎圈区域中，并且通过环绕阻止延伸的胎圈芯而被围绕在胎圈区域中，橡胶胎面具有位于径向外侧的一个或多个胎面花纹沟，胎面 具有基部和槽侧面的槽，具有位于橡胶胎面和胎体之间的至少一个稳定带的带束加强件，包含橡胶增强物的稳定带，具有第一导热性的第一橡胶组合物和具有第一橡胶组合物的第二橡胶组合物， 第二导热率比第一橡胶组合物的第一导热率大至少约5％，第二橡胶组合物 所述第二橡胶组合物基本上填满所述胎面槽的基部和所述带束加强件的外侧层之间的空间，所述第二橡胶组合物基本上填充在所述胎面槽的基部和所述胎面槽的外侧帘布层之间的空间中， 当轮胎新时，第二橡胶组合物不与路面接触; 和/或第二橡胶组合物布置在轮胎的至少一个肩部的区域中，并且至少部分地与位于胎面下方的带加强件连接，第二橡胶组合物不与路面接触， 沿轴向延伸。
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公开(公告)号：US20020174924A1
公开(公告)日：2002-11-28
申请号：US09775381
申请日：2001-02-01
Inventor： David John Zanzig , George Frnak Balogh , Paul Harry Sandstrom
IPC: B60C011/00
CPC classification number: C08K5/524 , B60C1/0016 , B60C11/00 , B60C11/005 , B60C11/0306 , B60C11/1346 , C08L21/00 , C08L23/283 , C08L2666/06
Abstract: The present invention relates to a tire having a rubber tread of a lug and groove configuration and of a co-extruded cap/base construction; wherein the tread cap is of a rubber composition which contains carbon black and is thereby of a black color; wherein a visible surface of at least one groove is of a rubber composition exclusive of carbon black and is of a non-black color and wherein said visible non-black colored rubber composition is a rubber layer which underlies said tread cap. Said visible non-black colored rubber is exclusive of any appreciable portion of, and preferably exclusive of, the surface of said tread lugs intended to be ground-contacting. In one aspect of the invention, said non-black colored rubber composition contains an amorphous precipitated silica reinforcement, preferably a pre-hydrophobated precipitated silica. In another aspect of the invention, said non-black colored rubber composition, and alternately, carbon black containing black colored rubber compositions adjoining said non-black colored rubber composition, is comprised a blend of at least one diene based elastomer and a brominated copolymer of isobutylene and p-methylstyrene together with an organo phosphite.
Abstract translation: 本发明涉及一种具有凸耳和凹槽构造的橡胶胎面和共同挤出帽/底座结构的轮胎; 其特征在于，所述胎面帽是橡胶组合物，所述橡胶组合物含有炭黑，因此为黑色; 其中至少一个凹槽的可见表面是不含碳黑的橡胶组合物，并且是非黑色的，并且其中所述可见的非黑色橡胶组合物是位于所述胎冠下方的橡胶层。 所述可见的非黑色橡胶不包括旨在被研磨接触的所述胎面凸耳的表面的任何明显部分，优选地不包括在外。 在本发明的一个方面，所述非黑色橡胶组合物含有无定形沉淀二氧化硅增强物，优选预疏水化沉淀二氧化硅。 在本发明的另一方面，所述非黑色橡胶组合物，或者邻接所述非黑色橡胶组合物的含黑色黑色橡胶组合物的炭黑包含至少一种二烯基弹性体和溴化共聚物的共混物 异丁烯和对甲基苯乙烯与有机亚磷酸酯一起。
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公开(公告)号：US3959053A
公开(公告)日：1976-05-25
申请号：US494686
申请日：1974-08-05
Applicant: George H. Fisk , James A. Loulan, Jr.
Inventor： George H. Fisk , James A. Loulan, Jr.
CPC classification number: B29D30/0633 , B29C71/04 , B29D30/0005 , B60C11/1346
Abstract: A method of reducing rubber projections such as vents and flash formed during molding and vulcanizing of a pneumatic tire by prior treatment of selected outer surfaces of the tire with from one to ten megarads of electron radiation from a 500,000 to 3,000,000 KV source to inhibit the flow of the treated rubbery material into the vent holes of the mold and crevices between abutting sections of the mold.
Abstract translation: 一种减少橡胶突起的方法，例如通过用轮胎的选定外表面预先处理来自500,000至3,000,000KV源的1至10兆拉特电子辐射来阻止充气轮胎在模制和硫化期间形成的橡胶突起和闪光，以抑制流动 经处理的橡胶材料进入模具的通气孔和模具的相邻部分之间的缝隙。
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Patent Agency Ranking
36.发明授权公开(公告)号：US11702555B2
公开(公告)日：2023-07-18
申请号：US15522275
申请日：2015-11-12
Applicant: The Yokohama Rubber Co., LTD.
Inventor： Atsushi Tanno
IPC: B60C11/00 , B60C11/24 , C09D7/48 , C08K5/00 , B60C11/13 , C09D175/06 , C08G18/44 , B60C1/00 , C08K3/04 , C08K3/22 , C09D7/61 , B29D30/00 , B29D30/06 , C08K5/3492 , C08K5/29 , C08K5/134 , C08K5/3475
CPC classification number: C09D7/48 , B29D30/0061 , B29D30/0633 , B60C1/00 , B60C11/1346 , B60C11/24 , C08G18/44 , C08K3/04 , C08K3/22 , C08K5/00 , C09D7/61 , C09D175/06 , C08K5/1345 , C08K5/29 , C08K5/3475 , C08K5/3492 , C08K2003/2237 , C08K2003/2241 , C08K2003/2296 , C09D175/06 , C08K3/22 , C08K5/0041
Abstract: A pneumatic tire that rotates about a center axis includes a tread rubber that comprises a contact patch; a groove provided in the tread rubber, the groove having an inner surface that includes a bottom surface and side surfaces that connect the bottom surface to the contact patch; and a coating film disposed covering at least a portion of the inner surface, the coating film reducing exposure of ultraviolet light to the inner surface.
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37.发明授权公开(公告)号：US11691458B2
公开(公告)日：2023-07-04
申请号：US16495969
申请日：2018-03-19
Inventor： Sylvain Morival , Frédéric Perrin , Patrick Pallot
CPC classification number: B60C11/0041 , B60C11/0008 , B60C11/0058 , B60C11/13 , B60C11/1307 , B60C11/1346 , B60C2011/0025
Abstract: A tire has a tread 5 which includes grooves 7, the side faces 72 of which are undercut, and includes at least one circumferential reinforcing element 8-1 arranged axially relative to said undercut side face 72 at a distance “d” of between 0 and 15% of the axial width L51 of the tread block 51, at least extending radially from the inside towards the outside from a radial level situated above the wear limit level and to a radial height equal to 5% of the thickness “p” of the tread.
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公开(公告)号：US11685132B2
公开(公告)日：2023-06-27
申请号：US17058914
申请日：2019-05-17
Inventor： Mickael Rouby , Patrice Monnereau , Christophe Bessac
CPC classification number: B29D30/66 , B60C11/1346 , B29D2030/662 , B29D2030/665
Abstract: A method for manufacturing a tread (5) based on uncured rubber material comprises the steps of forming a green form (9) of tread based on uncured rubber material having at least one tread pattern (2) block (3), each tread pattern (2) block (3) having a central portion (11) and at least one lateral portion (12) extending along the central portion (11), of mounting at least one reinforcing ply (7) on at least a part of the central portion (11), and of covering the central part (11) with the aid of the lateral portion (12) in order that the tread pattern (2) block (3) envelops the reinforcing ply (7).
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公开(公告)号：US09962996B2
公开(公告)日：2018-05-08
申请号：US14365820
申请日：2012-12-14
Inventor： Vincent Abad , Abdeslam El-Harak , Frédéric Perrin , Masayuki Maesaka
CPC classification number: B60C11/005 , B60C1/0016 , B60C11/12 , B60C11/1346 , B60C2011/0016 , B60C2011/145
Abstract: A tread for a pneumatic tire includes tread pattern elements and cuts. Each tread pattern element includes lateral faces and a contact face that comes into contact with a road surface when the tire is being driven thereon. A boundary between the contact face and the lateral faces forms at least one edge corner. The cuts are formed as grooves and/or sipes, with the cuts being delimited by opposing lateral faces of the tread pattern elements. Each tread pattern element is formed of at least one rubber compound. When the tread is viewed in cross section in a plane normal to an axis of rotation of the tire and passing through a contact face of a tread pattern element, at least one of the cuts adjacent to that contact face is covered at least in part with a covering layer that contains a woven or nonwoven fiber assembly.
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公开(公告)号：US09696240B2
公开(公告)日：2017-07-04
申请号：US14122769
申请日：2012-05-30
Applicant: Nicola Pieroni
Inventor： Nicola Pieroni
CPC classification number: G01M17/02 , B60C11/0318 , B60C11/1346
Abstract: Method of determining the longitudinal pitch of blocks of a tread band having a raised pattern with a number of longitudinal grooves and transverse grooves; the method including the step of calculating a best longitudinal pitch of the blocks, to minimize pass-by noise at a given target speed, as a function of the resonance frequency of the longitudinal grooves and an integer greater than zero.
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