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1. 发明申请

US20160167449A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20160167449A1
公开(公告)日：2016-06-16
申请号：US14571551
申请日：2014-12-16
申请人： The Goodyear Tire & Rubber Company
发明人： Laurent Albert Robert Poorters , Carlo Kanz , Jérôme Joel Daniel Delville , Uwe Ernst Frank , Marc Weydert
IPC分类号： B60C15/00 , B60C1/00 , B60C15/06 , B29D30/06
CPC分类号： B60C15/0009 , B29D30/0681 , B60C1/0041 , B60C15/0603 , B60C2001/0058 , C08L21/00 , C08L61/06 , C08L63/00
摘要： The present invention is directed to a pneumatic tire having a circumferentially extending equatorial plane of the tire, the tire comprising a carcass, a tread radially outward of the carcass, the carcass comprising a carcass reinforcing ply, opposing bead portions, and opposing sidewalls, the carcass reinforcing ply having a main portion extending between the opposing bead portions and a pair of turnup portions, each turnup portion extending from one end of the main portion, the carcass ply further comprising reinforcing cords and a plycoat; each bead portion having a bead core and a bead apex, each apex being in contact with the plycoat; the plycoat comprising a vulcanizable plycoat rubber composition comprising a first methylene acceptor; the apex comprising a vulcanizable apex rubber composition comprising a second methylene acceptor and a methylene donor, wherein the amount of methylene donor is in stoichiometric excess relative to the second methylene acceptor.
摘要翻译：本发明涉及一种具有轮胎周向延伸的赤道平面的充气轮胎，该轮胎包括胎体，胎体径向向外的胎面，胎体包括胎体加强帘布层，相对的胎圈部分和相对的侧壁，胎体增强层具有在相对的胎圈部分之间延伸的主要部分和一对翻转部分，每个翻转部分从主要部分的一端延伸，胎体帘布层还包括加强帘线和层压涂层; 每个胎圈部分具有胎圈芯和胎圈三角形，每个顶点与层压涂层接触; 所述聚乙烯涂层包括含有第一亚甲基受体的可硫化聚丙烯涂层橡胶组合物; 所述顶点包含含有第二亚甲基受体和亚甲基供体的可硫化的三价橡胶组合物，其中亚甲基供体的量相对于第二亚甲基受体为化学计量过量。

2. 发明申请

US20150148448A1 PNEUMATIC TIRE 审中-公开
标题翻译：气动轮胎
公开(公告)号：US20150148448A1
公开(公告)日：2015-05-28
申请号：US14554186
申请日：2014-11-26
申请人： The Goodyear Tire & Rubber Company
发明人： Manfred Josef Jung , Jean-Paul Piret , Carlo Kanz , William Urbano Villamizar , Maurice Peter Klinkenberg , Eric Engeldinger , Uwe Ernst Frank
IPC分类号： C08L9/06
CPC分类号： C08L9/06 , B60C1/0016 , C08K3/36 , C08K5/548 , C08L9/00 , C08L2205/02 , C08L2205/025 , C08L2205/03
摘要： The present invention is directed to a pneumatic tire comprising a tread, the tread comprising a rubber composition comprising from 20 to 90 parts by weight per 100 parts by weight of rubber (phr) of solution polymerized styrene-butadiene rubber, from 10 to 80 phr of polybutadiene rubber, wherein from 0 to 20 weight percent of the polybutadiene rubber is a syndiotactic polybutadiene rubber comprising at least 70 percent of monomeric units in syndiotactic 1,2 configuration and the balance of the polybutadiene rubber comprises at least 90 percent of monomeric units in cis-1,4 configuration; and from 50 to 150 phr of pre-hydrophobated precipitated silica wherein the pre-hydrophobated precipitated silica is hydrophobated prior to its addition to the rubber composition by treatment with at least one silane selected from the group consisting of alkylsilanes, alkoxysilanes, organoalkoxysilyl polysulfides and organomercaptoalkoxysilanes.
摘要翻译：本发明涉及一种包括胎面的充气轮胎，胎面包括橡胶组合物，其包含20至90重量份/ 100重量份的溶液聚合的丁苯橡胶（phr），10至80phr 的聚丁二烯橡胶，其中0至20重量％的聚丁二烯橡胶是间同立构聚丁二烯橡胶，其包含间同立构1,2构型的至少70％的单体单元，其余的聚丁二烯橡胶包含至少90％的单体单元顺-1,4构型; 和50至150phr预疏水化沉淀二氧化硅，其中预疏水化沉淀二氧化硅在通过用至少一种选自烷基硅烷，烷氧基硅烷，有机烷氧基甲硅烷基多硫化物和有机巯基烷氧基硅烷的硅烷处理之前被疏水化而被疏水化。

3. 发明授权

US10947368B2 Pneumatic tire 有权
公开(公告)号：US10947368B2
公开(公告)日：2021-03-16
申请号：US16291056
申请日：2019-03-04
申请人： The Goodyear Tire & Rubber Company
发明人： Nihat Ali Isitman , Claude Charles Jacoby , Manuela Pompei , Luisa Fernanda Munoz Mejia , Carlo Kanz , Marc Weydert
IPC分类号： C08L9/00 , B60C1/00
摘要： The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 20 to about 60 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from −85° C. to −50° C.; (B) from about 45 to about 80 phr of a polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from −80 to −110° C.; and (C) from 0 to 20 phr of a process oil; (D) from 55 to 80 phr of a resin selected from the group consisting of C5/C9 resins and DCPD/C9 resins, the resin having a Tg greater than 30° C.; and (E) from 110 to 160 phr of silica.

4. 发明申请

US20230101160A1 RUBBER COMPOSITION AND TIRE 有权
公开(公告)号：US20230101160A1
公开(公告)日：2023-03-30
申请号：US17813740
申请日：2022-07-20
申请人： The Goodyear Tire & Rubber Company
发明人： Marie-Laure Stephanie Milan , Jerome Joel Daniel Delville , Claude Charles Jacoby , Carlo Kanz , Christian Jean-Marie Kaes , Cecilia Aguiar Da Silva
IPC分类号： C08F236/06 , C08F212/08 , C08F136/08 , C08K5/01 , C08K3/36 , C08K3/22 , C08C19/20 , C08C19/22 , C08C19/25 , B60C1/00
摘要： The present invention is directed to a rubber composition comprising: 70 phr to 100 phr of at least one styrene butadiene rubber, 0 phr to 30 phr of at least one further diene-based rubber, from 40 phr to 200 phr of at least one filler, at least 5 phr of aluminum hydroxide, and at least 10 phr of at least one hydrocarbon resin selected from one or more of DCPD resins, CPD resins, and C5 resins. Furthermore, the present invention is directed to a tire comprising such a rubber composition.

5. 发明申请

US20230094443A1 RUBBER COMPOSITION AND TIRE 有权
公开(公告)号：US20230094443A1
公开(公告)日：2023-03-30
申请号：US17813698
申请日：2022-07-20
申请人： The Goodyear Tire & Rubber Company
发明人： Marie-Laure Stephanie Milan , Jerome Joel Daniel Delville , Claude Charles Jacoby , Carlo Kanz , Christian Jean-Marie Kaes , Cecilia Aguiar Da Silva
IPC分类号： C08F236/06 , C08F212/08 , C08F136/08 , C08K3/04 , C08K3/36 , C08K3/22 , C08K5/548 , B60C1/00
摘要： The present invention is directed to a rubber composition comprising 70 phr to 100 phr of at least one styrene butadiene rubber, 0 phr to 30 phr of at least one further diene-based rubber, from 40 phr to 200 phr of at least one filler, at least 5 phr of aluminum hydroxide, and at least 0.5 phr of a rosin based resin. Moreover, the present invention is directed to a tire comprising such a rubber composition.

6. 发明申请

US20230086513A1 RUBBER COMPOSITION AND A TIRE 有权
公开(公告)号：US20230086513A1
公开(公告)日：2023-03-23
申请号：US17657285
申请日：2022-03-30
申请人： The Goodyear Tire & Rubber Company
发明人： Christian Jean-Marie Kaes , Carlo Kanz , Malik Djelloul-Mazouz , Melodie Dubreuil , Miriam Laackmann , Cecilia Aguiar Da Silva
IPC分类号： C08L9/06 , B60C1/00
摘要： In a first aspect, the present invention is directed to a rubber composition comprising 70 phr to 100 phr of styrene butadiene rubber including a first styrene butadiene rubber having a glass transition temperature within a range of −49° C. to −15° C. and a second styrene butadiene rubber having a glass transition temperature within a range of −50° C. to −89° C. Moreover, the rubber composition comprises 10 phr to 30 phr of one or more of natural rubber and synthetic polyisoprene rubber, 40 phr to 70 phr of silica, and 10 phr to 40 phr of at least one hydrocarbon resin selected from one or more of C5 resins, CPD resins, DCPD resins, C9 modified C5 resins, C9 modified CPD resins, and C9 modified DCPD resins. In another aspect, the present invention is directed to a tire comprising a tire tread with the aforementioned rubber composition.

7. 发明申请

US20230082511A1 RUBBER COMPOSITION AND A TIRE 有权
公开(公告)号：US20230082511A1
公开(公告)日：2023-03-16
申请号：US17807493
申请日：2022-06-17
申请人： The Goodyear Tire & Rubber Company
发明人： Jerome Joel Daniel Delville , Carlo Kanz , Pascal Patrick Steiner , Marie-Laure Stephanie Milan
IPC分类号： C08L9/06 , B60C1/00
摘要： In a first aspect, the present invention is directed to a rubber composition comprising 70 phr to 95 phr of styrene butadiene rubber comprising at least 5 phr of a first styrene butadiene rubber having a glass transition temperature within a range of −49° C. to −15° C. and at least 45 phr of a second styrene butadiene rubber having a glass transition temperature within a range of −50° C. to −89° C., wherein the rubber composition comprises more of the second styrene butadiene rubber than of the first styrene butadiene rubber. Moreover, the rubber composition comprises 5 phr to 30 phr of one or more of natural rubber and synthetic polyisoprene; 135 phr to 200 phr of silica; and at least 55 phr of at least one hydrocarbon resin comprising at least one terpene resin having a glass transition temperature of at least 30° C.

8. 发明申请

US20200283602A1 PNEUMATIC TIRE 审中-公开
公开(公告)号：US20200283602A1
公开(公告)日：2020-09-10
申请号：US16291056
申请日：2019-03-04
申请人： The Goodyear Tire & Rubber Company
发明人： Nihat Ali Isitman , Claude Charles Jacoby , Manuela Pompei , Luisa Fernanda Munoz Mejia , Carlo Kanz , Marc Weydert
IPC分类号： C08L9/00 , B60C1/00
摘要： The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), (A) from about 20 to about 60 phr of a solution polymerized styrene-butadiene rubber having a glass transition temperature (Tg) ranging from −85° C. to −50° C.; (B) from about 45 to about 80 phr of a polybutadiene having a cis 1,4 content greater than 95 percent and a Tg ranging from −80 to −110° C.; and (C) from 0 to 20 phr of a process oil; (D) from 55 to 80 phr of a resin selected from the group consisting of C5/C9 resins and DCPD/C9 resins, the resin having a Tg greater than 30° C.; and (E) from 110 to 160 phr of silica.

9. 发明申请

US20160052344A1 RUBBER COMPOSITION CONTAINING TIN CARBOXYLATE SALT 审中-公开
标题翻译：含羧基羧酸盐的橡胶组合物
公开(公告)号：US20160052344A1
公开(公告)日：2016-02-25
申请号：US14463745
申请日：2014-08-20
申请人： The Goodyear Tire & Rubber Company
发明人： Uwe Ernst Frank , Carlo Kanz , Marc Weydert , Matthias Bode , Manfred Josef Jung
IPC分类号： B60C9/00
CPC分类号： B60C1/0041 , B60C2001/005 , B60C2001/0066 , B60C2009/0021 , C08K5/098 , C08L7/00 , C08L9/00
摘要： The present invention is directed to an article of manufacture having a wire-reinforced component comprising (A) a metallic wire; and (B) a rubber composition contacting the wire, the rubber composition comprising (1) a diene based elastomer; and (2) a tin(II) carboxylate salt.
摘要翻译：本发明涉及一种具有线增强部件的制造品，其包括（A）金属线; 和（B）与所述线接触的橡胶组合物，所述橡胶组合物包含（1）二烯基弹性体; 和（2）羧酸锡（II）盐。

10. 发明申请

US20140130954A1 TIRE WITH CHAFER AND SIDEWALL 有权
标题翻译：轮胎与沙发和小屋
公开(公告)号：US20140130954A1
公开(公告)日：2014-05-15
申请号：US13674184
申请日：2012-11-12
申请人： THE GOODYEAR TIRE & RUBBER COMPANY
发明人： Luisa Fernanda Munoz Mejia , Manfred Josef Jung , Carlo Kanz
IPC分类号： B60C1/00
CPC分类号： B60C11/0332 , B60C1/0025 , B60C15/06 , B60C2001/005 , C08K3/04 , C08K2201/006 , C08K2201/014 , C08L7/00 , C08L9/00 , Y10T152/10828 , Y10T152/10846
摘要： The present invention relates to a pneumatic tire having a pair of spaced apart bead components, a connecting carcass between the bead components, a pair of sidewalls overlying the carcass, and a rubber chafer adjacent to each of the sidewalls and positioned around at least a portion of each of the bead components and intended for contacting a rigid rim of a wheel, wherein the chafers comprise 100 parts by weight of elastomer; 20 to 60 phr of a low surface area carbon black having an Iodine absorption value in a range of from about 10 to about 50 as measured by ASTM D1510; 20 to 60 phr of a high surface area carbon black having an Iodine absorption value in a range of from about 100 to about 300 g/kg as measured by ASTM D1510; wherein the sidewalls comprise 100 phr of the same elastomer used in the chafers; 20 to 60 phr of the same low surface area carbon black used in the chafers; 10 to 20 phr of the same high surface area carbon black used in the chafers; wherein the weight ratio of high surface area carbon black in the chafer to high surface area carbon black in the sidewall is greater than 1.
摘要翻译：本发明涉及一种具有一对间隔开的胎圈部件的充气轮胎，胎圈部件之间的连接胎体，覆盖在胎体上的一对侧壁，以及邻近每个侧壁并且围绕至少一部分的每个胎圈部件并且用于接触车轮的刚性边缘，其中所述鞋底包含100重量份的弹性体; 20至60phr通过ASTM D1510测量的碘表面积炭黑的碘吸收值在约10至约50的范围内; 20至60phr通过ASTM D1510测量的具有在约100至约300g / kg范围内的碘吸收值的高表面积炭黑; 其中所述侧壁包含100phr在所述芯片中使用的相同的弹性体; 20至60phr在晶圆中使用的相同的低表面积炭黑; 10至20phr在晶圆中使用的相同的高表面积炭黑; 其中胎圈包布中高表面积炭黑与侧壁中高表面积炭黑的重量比大于1。

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