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1. 发明公开

US20240343892A1 RUBBER COMPOSITION INCLUDING BIODEGRADABLE OIL 审中-公开
公开(公告)号：US20240343892A1
公开(公告)日：2024-10-17
申请号：US18300845
申请日：2023-04-14
申请人： The Goodyear Tire & Rubber Company
发明人： Kelsey Elizabeth Noyes , Joseph John Kulig , Michael Lawrence Gersman , Paul Harry Sandstrom
IPC分类号： C08L9/06 , B60C1/00
CPC分类号： C08L9/06 , B60C1/0016
摘要： A rubber composition suited for forming a tire tread includes 100 phr of elastomers, at least 30 phr of reinforcing fillers, such as carbon black and silica. The high surface area silica has a CTAB surface area of at least 220 m2/g. A ratio of the carbon black to the high surface area silica is at least 4:1. The composition further includes one or more processing aids and a sulfur-containing cure package.

2. 外观设计

USD1045769S1 Tire sidewall 有权
公开(公告)号：USD1045769S1
公开(公告)日：2024-10-08
申请号：US29837947
申请日：2022-05-10
申请人： The Goodyear Tire & Rubber Company
设计人： Paul Bryan Maxwell , Stephanie Sue Horvath
摘要： FIG. 1 is a perspective view of a tire sidewall showing our new design; and,
FIG. 2 is a front elevational view thereof.
In the drawings, the broken lines showing of the tire tread, inner bead and the peripheral boundary between the tire tread and the tire sidewall in FIGS. 1 and 2 depict environmental subject matter and form no part of the claimed design.

3. 外观设计

USD1045764S1 Tire 有权
公开(公告)号：USD1045764S1
公开(公告)日：2024-10-08
申请号：US29866105
申请日：2022-08-29
申请人： The Goodyear Tire & Rubber Company
设计人： Suraj Sadananda , Karldev Orjela , Matthieu Pingenat , Philippe Jean-Marie Coton , Alexander Lachno , Jerome Marcel Germain Delu
摘要： FIG. 1 is a perspective view of a tire showing our new design, it being understood that the pattern repeats uniformly throughout the circumference of the tread;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof; the left side elevational view being identical thereto;
FIG. 4 is an enlarged fragmentary front elevational view thereof taken along Line 4-4 of FIG. 2;
FIG. 5 is a perspective view of a second embodiment of a tire showing our new design, it being understood that the interior of the tire forms no part of the claim, that the pattern repeats uniformly throughout the circumference of the tread and that the opposite side view is identical thereto; and,
FIG. 6 is a front elevational view of a second embodiment, it being understood that an enlarged fragmentary view thereof would be substantially identical to that shown in FIG. 4, with the exception of the inclusion of the sidewall in the claim.
In the drawings, the broken lines immediately adjacent to the outer edges of the tire shoulder represent boundaries of the claim, and the broken lines depict environmental subject matter only and form no part of the claimed design. The dashed broken lines indicating an enlargement portion of the design form no part of the claimed design.

4. 发明公开

US20240287290A1 RUBBER COMPOSITION FOR TIRE TREAD 审中-公开
公开(公告)号：US20240287290A1
公开(公告)日：2024-08-29
申请号：US18587132
申请日：2024-02-26
申请人： The Goodyear Tire & Rubber Company
发明人： Vitor Conti Bonesso , Warren James Busch , Thomas Franklin Spilker , Ryan Michael Schmidt
IPC分类号： C08L7/00 , B60C1/00 , C08K3/04 , C08K3/36 , C08L9/06
CPC分类号： C08L7/00 , B60C1/0016 , C08K3/04 , C08K3/36 , C08L9/06 , C08K2201/006
摘要： A rubber composition suited for forming a truck tire tread includes 100 phr of elastomers, including a natural rubber and a styrene-butadiene rubber. A ratio by weight of natural rubber to styrene-butadiene rubber is at least 50:50. The composition further includes at least 45 phr of reinforcing fillers, including carbon black and a high surface area silica. The high surface area silica has a CTAB surface area of at least 220 m2/g. A ratio of the carbon black to the high surface area silica is at least 4:1. The composition further includes one or more processing aids and a sulfur-containing cure package.

5. 外观设计

USD1038001S1 Tire 有权
公开(公告)号：USD1038001S1
公开(公告)日：2024-08-06
申请号：US29868963
申请日：2022-12-19
申请人： The Goodyear Tire & Rubber Company
设计人： Charles Joseph Ashton , Nicholas Thomas Schoeppner
摘要： FIG. 1 is a perspective view of a tire showing our new design, it being understood that the pattern repeats uniformly throughout the circumference of the tread;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof; the left side elevational view being identical thereto;
FIG. 4 is an enlarged fragmentary front elevational view thereof taken along Line 4-4 of FIG. 2;
FIG. 5 is a perspective view of a second embodiment of a tire showing our new design, it being understood that the interior of the tire forms no part of the claim, that the pattern repeats uniformly throughout the circumference of the tread and that the opposite side view is identical thereto; and,
FIG. 6 is a front elevational view of a second embodiment, it being understood that an enlarged fragmentary view thereof would be substantially identical to that shown in FIG. 4, with the exception of the inclusion of the sidewall in the claim.
In the drawings, the broken lines immediately adjacent to the outer edges of the tire shoulder represent boundaries of the claim, and the broken lines depict environmental subject matter only and form no part of the claimed design. The dashed broken lines indicating an enlargement portion of the design form no part of the claimed design.

6. 发明授权

US12054610B2 Wire coat rubber composition for a tire and a tire comprising a wire coat rubber composition 有权
公开(公告)号：US12054610B2
公开(公告)日：2024-08-06
申请号：US17886641
申请日：2022-08-12
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Julia Martine Francoise Claudine Tahon , Robert Anthony Bethea , James Joseph Golden , Carolin Anna Welter , Christian Jean-Marie Kaes
IPC分类号： C08L7/00 , B60C9/00
CPC分类号： C08L7/00 , B60C9/0007 , B60C2009/0021 , C08L2203/202 , C08L2205/03
摘要： In accordance with the invention a wire coat rubber composition for a tire comprises from 70 phr to 100 phr of cis 1,4-polyisoprene rubber, from 0 phr to 30 phr of solution styrene butadiene rubber, from 65 phr to 95 phr pre-silanized precipitated silica, from 0.1 phr to 5 phr of a cobalt salt, up to 15 phr carbon black, up to 10 phr of a resin, and up to 10 phr oil. Further the present invention is directed to a tire comprising such a wire coat composition.

7. 发明授权

US12043008B2 Method for repairing self-sealing tires 有权
公开(公告)号：US12043008B2
公开(公告)日：2024-07-23
申请号：US17470058
申请日：2021-09-09
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： George Jim Papakonstantopoulos , Michael Lawrence Gersman , Andreas Frantzen
IPC分类号： B29C73/16 , B29C73/22 , B29D30/06 , B29L30/00 , C08L23/22
CPC分类号： B29C73/163 , B29C73/22 , C08L23/22 , B29D2030/0698 , B29L2030/00
摘要： This invention discloses a technique for replenishing the level of sealant in self-sealing tires at the time that a puncture in the tire is being repaired or when the tire is being recapped. This technique provides the tire with its original level of self-sealing capabilities and will enhance the possibility of the tire remaining in service until it can be conveniently repaired. This method involves (1) injecting a liquid sealant formulation into the sealant layer of a self-sealing tire through at least one puncture hole therein, and (2) sealing the hole or holes in the supporting carcass and the innerliner of the tire. The sealant utilized is typically liquid polyisobutylene having a weight average molecular weight of 25,000 to 200,000. The sealant formulation used can optionally also contain a colorant or a pigment.

8. 发明授权

US12036756B2 Self sealing tire 有权
公开(公告)号：US12036756B2
公开(公告)日：2024-07-16
申请号：US17468049
申请日：2021-09-07
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： George Jim Papakonstantopoulos , Michael Lawrence Gersman , Frank J. Feher , Stephan Rodewald
IPC分类号： B29C73/16 , B29D30/06 , C08K5/14 , C08L23/12 , C08L23/22 , B29K23/00 , B29K423/00 , B29L30/00
CPC分类号： B29C73/163 , B29D30/0685 , C08K5/14 , C08L23/12 , C08L23/22 , B29D2030/0695 , B29K2023/22 , B29K2423/12 , B29L2030/00
摘要： This invention reveals a method of manufacturing a puncture sealing pneumatic rubber tire which comprises: (1) building an unvulcanized tire including a circumferential rubber tread, a supporting carcass therefor, two spaced beads, two rubber sidewalls connecting said beads, an inner liner and a solid sealant formulation layer disposed inwardly from said supporting carcass and outwardly from said inner liner, wherein said solid sealant formulation layer is comprised of (a) polyisobutylene, (b) a peroxide, and (c) a reinforcing filler, wherein the polyisobutylene is present in the sealant layer at a level of at least 50 weight percent; and (2) shaping and vulcanizing said tire in a tire mold under conditions of heat and pressure and simultaneously forming in situ a puncture sealant layer in said tire by both crosslinking and partially depolymerizing said polyisobutylene rubber in said sealant layer formulation.

9. 发明公开

US20240228756A1 RUBBER TIRE COMPOUND CONTAINING IPN-PROMOTING RESIN 审中-公开
公开(公告)号：US20240228756A1
公开(公告)日：2024-07-11
申请号：US18617131
申请日：2024-03-26
申请人： The Goodyear Tire & Rubber Company
发明人： Paul Harry Sandstrom , Kelsey Elizabeth Cantwell , Seth Cody Ensign , Nihat Ali Isitman
IPC分类号： C08L9/06 , B60C1/00 , C08F136/08 , C08F212/08 , C08F222/06 , C08J3/00 , C08K3/22 , C08K3/36 , C08K5/548 , C08L7/00
CPC分类号： C08L9/06 , B60C1/0016 , C08F136/08 , C08F212/08 , C08F222/06 , C08J3/005 , C08K3/22 , C08K3/36 , C08K5/548 , C08L7/00 , C08K2003/2296 , C08L2205/03 , C08L2205/04
摘要： A vulcanizable rubber composition comprises an interpenetrating or ionic network (IPN)-promoting resin. The resin comprises side chain functional groups along the resin backbone, which, in the presence of an additive material, form the connections that make up the IPN. In one embodiment, such material is ZnO. A method for forming the rubber composition comprises, in a productive step, mixing the product of the non-productive step, the zinc oxide, and a resin derived from maleic anhydride. The zinc oxide and the resin are simultaneously added to the composition during the productive mixing stage. The rubber composition can be cured and incorporated in a tire component, such as, a tread.

10. 外观设计

USD1033327S1 Tire 有权
公开(公告)号：USD1033327S1
公开(公告)日：2024-07-02
申请号：US29868066
申请日：2022-11-18
申请人： The Goodyear Tire & Rubber Company
设计人： Alexandria Taylor Stern , Jennifer Marie Basl , Nicholas Thomas Schoeppner , Jonathan James Shondel
摘要： FIG. 1 is a perspective view of a tire showing our new design, it being understood that the pattern repeats uniformly throughout the circumference of the tread;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof; the left side elevational view being identical thereto;
FIG. 4 is an enlarged fragmentary front elevational view thereof taken along Line 4-4 of FIG. 2;
FIG. 5 is a perspective view of a second embodiment of a tire showing our new design, it being understood that the interior of the tire forms no part of the claim, that the pattern repeats uniformly throughout the circumference of the tread and that the opposite side view is identical thereto; and,
FIG. 6 is a front elevational view of a second embodiment, it being understood that an enlarged fragmentary view thereof would be substantially identical to that shown in FIG. 4, with the exception of the inclusion of the sidewall in the claim.
In the drawings, the broken lines immediately adjacent to the outer edges of the tire shoulder represent boundaries of the claim, and the broken lines depict environmental subject matter only and form no part of the claimed design. The dashed broken lines indicating an enlargement portion of the design form no part of the claimed design.

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