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公开(公告)号：US20230145159A1
公开(公告)日：2023-05-11
申请号：US17454126
申请日：2021-11-09
Applicant: The Goodyear Tire & Rubber Company
Inventor： Roberto Cerrato Meza , Warren James Busch
IPC: C08L9/06 , C08L7/00 , C08F136/08 , C08K3/06 , C08K3/04 , C08K3/36 , C08K5/09 , C08L91/00 , C08K5/43 , B60C1/00
CPC classification number: C08L9/06 , B60C1/0016 , C08F136/08 , C08K3/04 , C08K3/06 , C08K3/36 , C08K5/09 , C08K5/43 , C08L7/00 , C08L91/00 , B60C2200/06 , C08L2205/03 , C08L2205/025
Abstract: A sulfur-curable rubber composition for incorporation into tires comprises, based on 100 parts by weight of elastomer (phr): (A) at least three diene elastomers each being a different rubber material, a first elastomer being characterized by a high molecular weight in a range of from about 300,000 to about 500,000 and a second elastomer being characterized by a molecular weight in the range of from about 250,000 to 350,000; the at least three elastomers each comprising between 25 and 40 phr; and (B) a reinforcement network comprising a balance of carbon black to silica in about a 3:1 to about 4:1 ratio.
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公开(公告)号：US20180079264A1
公开(公告)日：2018-03-22
申请号：US15808381
申请日：2017-11-09
Applicant: The Goodyear Tire & Rubber Company
Inventor： Michael Charles Ruegg , Ernest Wilford Looman , Donald Edward Helle , Patrick David Marks , Thomas Roy Fuhrig , Joseph Alan Incavo , James Earl Koerner , Terrence Lee Parsons , Charles Kenneth Schmalix , Warren James Busch , Timothy Patrick Lovell
Abstract: A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of the barrier strip 9 filling the space between the plurality of projecting walls 9c to form a plurality of linearly extending rows of sealant 11 across the transverse width of the co-extrusion to form the compartmentalized sealant strip and barrier assembly 10. The step of co-extruding may further include the step of: forming the projecting walls 9c on an inclined angle relative to a plane perpendicular to the width of the assembly 10. The step of co-extruding further has the step of forming the barrier strip 9 with lateral edges 9a and 9c that extend beyond the lateral outermost sealant strips 11 on each side of the assembly 10, the lateral edges 9a, 9b being bonding surfaces to seal the sealant strip and barrier assembly 10 into an uncured rubber layer when assembled into an unvulcanized tire 2.
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公开(公告)号：US20170101525A1
公开(公告)日：2017-04-13
申请号：US15257056
申请日：2016-09-06
Applicant: The Goodyear Tire & Rubber Company
Inventor： Leandro Forciniti , Roberto Cerrato Meza , Junling Zhao , Warren James Busch , Paul Harry Sandstrom , Gregory Daniel Zartman
CPC classification number: C08L9/00 , B60C1/0016 , B60C2200/06 , C08F8/34 , C08J3/005 , C08J3/22 , C08J3/226 , C08J2309/00 , C08J2407/00 , C08K3/011 , C08K3/04 , C08K3/36 , C08K5/0025 , C08L7/00
Abstract: The invention relates to a phased rubber composition and tire tread thereof intended for heavy duty service such as for example a truck tire. The phased rubber composition is comprised of the product of blending a first rubber phase comprised of cis 1,4-polybutadiene rubber and reinforcing filler comprised of rubber reinforcing carbon black and a second rubber phase comprised of natural cis 1,4-polyisoprene rubber and reinforcing filler comprised of precipitated silica.
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4.发明申请TIRE HAVING TREAD WITH TREAD GROOVE-CONTAINING RUBBER BLOCK JOINING THE TIRE CARCASS AND EXTENDING THROUGH A TREAD BASE INTO A TREAD CAP 有权带轮胎的轮胎带有包含橡胶块的橡胶块加入轮胎胎体，并通过一个底座进入轮胎盖公开(公告)号：US20150174964A1
公开(公告)日：2015-06-25
申请号：US14134250
申请日：2013-12-19
Applicant: The Goodyear Tire & Rubber Company
Inventor： Junling Zhao , Roberto Cerrato Meza , Paulo Roberto Goncalves , Leandro Forciniti , Warren James Busch
CPC classification number: B60C11/005 , B60C1/0016 , B60C11/0075 , C08K3/013 , C08L7/00 , C08L9/00 , C08L9/06 , C08K3/0033
Abstract: The invention relates to pneumatic tires having treads of a cap/base configuration where the outer tread cap rubber layer contains lugs with intervening grooves which extend to the running surface of the tread cap and wherein at least one of said grooves is contained in a rubber block within the tread. For this invention, the tread groove-containing rubber block joins the tire carcass and extends radially outward through the tread base rubber layer and into the outer tread cap rubber layer.
Abstract translation: 本发明涉及具有帽/底座构造的胎面的充气轮胎，其中外胎冠橡胶层包含延伸到胎冠的行进表面的插入槽的凸耳，并且其中至少一个所述槽被包含在橡胶块中 在脚下 对于本发明，含胎面花纹块的橡胶块连接轮胎胎体，并且径向向外延伸穿过胎面基底橡胶层并进入胎面外侧橡胶层。
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公开(公告)号：US20240287290A1
公开(公告)日：2024-08-29
申请号：US18587132
申请日：2024-02-26
Applicant: The Goodyear Tire & Rubber Company
CPC classification number: C08L7/00 , B60C1/0016 , C08K3/04 , C08K3/36 , C08L9/06 , C08K2201/006
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US10737539B2
公开(公告)日：2020-08-11
申请号：US15808381
申请日：2017-11-09
Applicant: The Goodyear Tire & Rubber Company
Inventor： Michael Charles Ruegg, Jr. , Ernest Wilford Looman, Jr. , Donald Edward Helle , Patrick David Marks , Thomas Roy Fuhrig , Joseph Alan Incavo , James Earl Koerner , Terrence Lee Parsons , Charles Kenneth Schmalix , Warren James Busch , Timothy Patrick Lovell
IPC: B29C48/19 , B29C48/20 , B29C48/305 , B60C19/12 , B29C48/08 , B29C48/30 , B29C73/16 , B29C73/22 , B29D30/06 , B29C48/07 , B29C48/12
Abstract: A method for making a compartmentalized sealant strip and barrier assembly 10 has the steps of co-extruding a barrier strip 9 of non-sealant elastomeric material with a plurality of projecting linear extending walls 9c and a sealant strip 11 wherein the sealant strip 11 is formed on one side of the barrier strip 9 filling the space between the plurality of projecting walls 9c to form a plurality of linearly extending rows of sealant 11 across the transverse width of the co-extrusion to form the compartmentalized sealant strip and barrier assembly 10. The step of co-extruding may further include the step of: forming the projecting walls 9c on an inclined angle relative to a plane perpendicular to the width of the assembly 10. The step of co-extruding further has the step of forming the barrier strip 9 with lateral edges 9a and 9c that extend beyond the lateral outermost sealant strips 11 on each side of the assembly 10, the lateral edges 9a, 9b being bonding surfaces to seal the sealant strip and barrier assembly 10 into an uncured rubber layer when assembled into an unvulcanized tire 2.
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公开(公告)号：US20200247981A1
公开(公告)日：2020-08-06
申请号：US16263578
申请日：2019-01-31
Applicant: The Goodyear Tire & Rubber Company
Inventor： Roberto Cerrato Meza , Junling Zhao , Warren James Busch
Abstract: The invention relates to preparation of a rubber composition which contains polybutadiene elastomers with balanced reinforcing filler network, rubber composition prepared thereby and tire with at least one component comprised of such rubber composition.
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8.发明申请公开(公告)号：US20170174873A1
公开(公告)日：2017-06-22
申请号：US14970584
申请日：2015-12-16
Applicant: The Goodyear Tire & Rubber Company
Inventor： Junling Zhao , Roberto Cerrato Meza , Warren James Busch
IPC: C08L9/00
CPC classification number: C08L9/00 , B60C1/0016 , B60C2200/06 , C08K3/04 , C08K3/06 , C08K3/22 , C08K3/36 , C08K5/09 , C08K5/31 , C08K5/548 , C08L7/00 , C08L15/00 , C08L91/00 , C08L91/06
Abstract: Pneumatic rubber tire intended for heavy duty service having a tread containing a combination of functionalized cis 1,4-polybutadiene rubber and reinforcing filler containing precipitated silica.
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9.发明申请TIRE HAVING TREAD WITH TREAD GROOVE-CONTAINING RUBBER BLOCK WHICH JOINS A TREAD BASE RUBBER LAYER 审中-公开带有包含骨架的橡胶块的轮胎，其中加入一个基础橡胶层公开(公告)号：US20150174963A1
公开(公告)日：2015-06-25
申请号：US14134175
申请日：2013-12-19
Applicant: The Goodyear Tire & Rubber Company
Inventor： Junling Zhao , Roberto Cerrato Meza , Paulo Roberto Goncalves , Leandro Forciniti , Warren James Busch
CPC classification number: B60C11/005 , B60C1/0016 , C08K3/013 , C08L7/00 , C08L9/00 , C08L9/06
Abstract: The invention relates to a pneumatic truck tire, particularly a bus tire, with a tread of a cap/base configuration comprised of a circumferential outer tread cap rubber layer and an underlying tread base rubber layer. The outer tread cap rubber layer is configured with lugs, particularly circumferential ribs with circumferential grooves between the ribs. A tread groove-containing rubber block tire component which joins the tread base rubber layer and extends radially outward into the outer tread cap rubber layer.
Abstract translation: 本发明涉及一种气动卡车轮胎，特别是母线轮胎，其具有由圆周外胎冠橡胶层和下面的胎面基底橡胶层组成的帽/底座构造的胎面。 外胎冠橡胶层构造有凸耳，特别是在肋之间具有周向凹槽的周向肋。 一种胎面凹槽橡胶块轮胎部件，其连接胎面基部橡胶层，并且径向向外延伸到外胎冠橡胶层中。
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公开(公告)号：US10961372B2
公开(公告)日：2021-03-30
申请号：US16263578
申请日：2019-01-31
Applicant: The Goodyear Tire & Rubber Company
Inventor： Roberto Cerrato Meza , Junling Zhao , Warren James Busch
Abstract: The invention relates to preparation of a rubber composition which contains polybutadiene elastomers with balanced reinforcing filler network, rubber composition prepared thereby and tire with at least one component comprised of such rubber composition.
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