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公开(公告)号：US5964969A
公开(公告)日：1999-10-12
申请号：US878887
申请日：1997-06-19
CPC分类号： B60C13/04 , B60C1/0025 , B60C13/002 , C08L23/283 , C08L23/16
摘要： This invention relates to a pneumatic rubber tire having a rubber sidewall with at least a portion of its outer surface being composed of white rubber devoid of carbon black reinforcement and composed of an elastomer composition prepared as a combination of EPDM, chlorobutyl rubber, diene-based elastomers and liquid EPDM. The liquid EPDM component replaces at least a portion of a traditionally used naphthenic/paraffinic processing oil.
摘要翻译： 本发明涉及一种具有橡胶侧壁的充气橡胶轮胎，其外表面的至少一部分由不含炭黑加强件的白色橡胶构成，并且由作为EPDM，氯丁基橡胶，二烯类 弹性体和液体EPDM。 液体EPDM组分替代至少一部分传统使用的环烷/石蜡加工油。
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公开(公告)号：US07533708B2
公开(公告)日：2009-05-19
申请号：US11711331
申请日：2007-02-27
CPC分类号： B60C11/02 , C08K3/012 , C08K5/05 , C08K5/101 , C08K5/20 , Y10T152/10495 , Y10T152/1081 , Y10T152/10855 , C08L21/00
摘要： The present invention relates to a two piece pneumatic tire comprising a carcass and a removable tread belt disposed radially about the periphery of the carcass, the tread belt and carcass meeting at an interface between a radially outermost surface of the carcass and a radially innermost surface of the tread belt, wherein at least one of the radially outermost surface of the carcass and the radially innermost surface of the tread belt comprise a self lubricating rubber composition, the self lubricating rubber composition comprising at least one rubber and from 1 to 50 phr of at least one additive selected from alcohols of formula I, esters of formula II, or amides of formula III wherein R1 and R2 are independently selected from C12-C36 alkyl, C12-C36 alkenyl, or C12-C36 alkadienyl.
摘要翻译： 本发明涉及一种两件式充气轮胎，其包括胎体和沿胎体的周边径向设置的可移除胎面带，胎面带和胎体在胎体的径向最外表面与径向最内表面之间的界面处会聚， 所述胎面带，其中所述胎体的径向最外表面和所述胎面带的径向最内表面中的至少一个包括自润滑橡胶组合物，所述自润滑橡胶组合物包含至少一种橡胶和1至50phr的 选自式I的醇，式II的酯或式III的酰胺的至少一种添加剂，其中R 1和R 2独立地选自C 12 -C 36烷基，C 12 -C 36烯基或C 12 -C 36的烷撑基。
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公开(公告)号：US07207366B2
公开(公告)日：2007-04-24
申请号：US11020889
申请日：2004-12-22
CPC分类号： B60C11/02 , C08K3/012 , C08K5/05 , C08K5/101 , C08K5/20 , Y10T152/10495 , Y10T152/1081 , Y10T152/10855 , C08L21/00
摘要： The present invention relates to a two piece pneumatic tire comprising a carcass and a removable tread belt disposed radially about the periphery of the carcass, the tread belt and carcass meeting at an interface between a radially outermost surface of the carcass and a radially innermost surface of the tread belt, wherein at least one of the radially outermost surface of the carcass and the radially innermost surface of the tread belt comprise a self lubricating rubber composition, the self lubricating rubber composition comprising at least one rubber and from 1 to 50 phr of at least one additive selected from alcohols of formula I, esters of formula II, or amides of formula III wherein R1 and R2 are independently selected from C12–C36 alkyl, C12–C36 alkenyl, or C12–C36 alkadienyl.
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公开(公告)号：US06221953B1
公开(公告)日：2001-04-24
申请号：US09371911
申请日：1999-08-10
IPC分类号： C08L3700
CPC分类号： C08L21/00 , B60C1/0016 , C08K5/0016 , C08L9/06 , C08L45/02 , C08L57/02 , C08L65/00 , C08L2666/04 , C08L2666/06 , C08L2666/02
摘要： A pneumatic tire with a rubber tread which contains at least three resins with spatially-defined softening point ranges.
摘要翻译： 具有橡胶胎面的充气轮胎，其包含至少三种具有空间限定的软化点范围的树脂。
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公开(公告)号：US6070634A
公开(公告)日：2000-06-06
申请号：US936110
申请日：1997-09-23
CPC分类号： C08L9/00 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08L21/00 , C08L53/02 , C08L9/06 , Y10T152/10495
摘要： This invention describes the use of liquid block isoprene-butadiene copolymers of approximately 25,000 to 100,000 .sub.v molecular weight, and which comprises 10 to 90% by weight isoprene and 90 to 10% by weight butadiene. This material is added to a rubber compound that contains natural rubber, isoprene rubber, styrene butadiene rubber and butadiene rubber, or blends thereof, the sum of which is equal to or greater than 50 phr of the entire rubber content formulation. The liquid block copolymer is used at low levels, typically 1.5 phr to 15 phr. The invention also includes tires with at least one component composed of such rubber composition such as a tire tread.
摘要翻译： 本发明描述了约25,000至100,000v分子量的液体嵌段异戊二烯 - 丁二烯共聚物的用途，其包含10至90重量％的异戊二烯和90至10重量％的丁二烯。 将该材料加入含有天然橡胶，异戊二烯橡胶，丁苯橡胶和丁二烯橡胶的橡胶混合物或其混合物，其总和等于或大于整个橡胶含量制剂的50phr。 液体嵌段共聚物以低水平使用，通常为1.5phr至15phr。 本发明还包括具有由诸如轮胎胎面之类的橡胶组合物组成的至少一个部件的轮胎。
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公开(公告)号：US06776206B1
公开(公告)日：2004-08-17
申请号：US08353942
申请日：1994-12-12
IPC分类号： B60C100
CPC分类号： C08L7/00 , B60C1/00 , B60C15/06 , C08L9/00 , Y10T152/10846 , C08L2666/08
摘要： A radial tire having the apex area around the steel reinforced carcass ply turn-up comprised of at least one selected diene rubber and a trans 1,4-polybutadiene rubber.
摘要翻译： 具有围绕钢筋增强胎体帘布层顶部的顶点区域的子午线轮胎由至少一个选择的二烯橡胶和反式1,4-聚丁二烯橡胶组成。
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公开(公告)号：US07533707B2
公开(公告)日：2009-05-19
申请号：US11711330
申请日：2007-02-27
CPC分类号： B60C11/02 , C08K3/012 , C08K5/05 , C08K5/101 , C08K5/20 , Y10T152/10495 , Y10T152/1081 , Y10T152/10855 , C08L21/00
摘要： The present invention relates to a two piece pneumatic tire comprising a carcass and a removable tread belt disposed radially about the periphery of the carcass, the tread belt and carcass meeting at an interface between a radially outermost surface of the carcass and a radially innermost surface of the tread belt, wherein at least one of the radially outermost surface of the carcass and the radially innermost surface of the tread belt comprise a self lubricating rubber composition, the self lubricating rubber composition comprising at least one rubber and from 1 to 50 phr of at least one additive selected from alcohols of formula I, esters of formula II, or amides of formula III wherein R1 and R2 are independently selected from C12-C36 alkyl, C12-C36 alkenyl, or C12-C36 alkadienyl.
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公开(公告)号：US07231951B2
公开(公告)日：2007-06-19
申请号：US11020883
申请日：2004-12-22
CPC分类号： B60C1/00 , B60C15/06 , B60C2015/0614 , C08K5/05 , C08K5/10 , C08K5/20 , Y10T152/10819 , Y10T152/10828 , Y10T152/10846 , C08L21/00
摘要： The present invention relates to a pneumatic tire having a pair of spaced apart bead components, a connecting carcass between said bead components, and a rubber chafer positioned around at least a portion of each of said bead components and intended for contacting a rigid rim of a wheel, wherein said chafer comprises a self lubricating rubber composition, the self lubricating rubber composition comprising at least one rubber and from 1 to 50 phr of at least one additive selected from alcohols of formula I, esters of formula II, or amides of formula III wherein R1 and R2 are independently selected from C12-C36 alkyl, C12-C36 alkenyl, or C12-C36 alkadienyl.
摘要翻译： 本发明涉及一种充气轮胎，其具有一对间隔开的胎圈部件，在所述胎圈部件之间的连接胎体，以及围绕每个胎圈部件的至少一部分定位的橡胶胎圈，并且用于接触胎圈部件的刚性边缘 轮胎，其中所述胎圈包布包括自润滑橡胶组合物，所述自润滑橡胶组合物包含至少一种橡胶和1至50phr的至少一种选自式I的醇，式II的酯或式III的酰胺的添加剂 其中R 1和R 2独立地选自C 12 -C 36烷基，C 12 C 3-6亚链烯基或C 12 -C 13 -C 14链烯基。
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公开(公告)号：US09878508B2
公开(公告)日：2018-01-30
申请号：US12956204
申请日：2010-11-30
申请人： Paul Harry Sandstrom
发明人： Paul Harry Sandstrom
IPC分类号： B60C11/00 , B29D30/58 , B29C47/00 , B29C47/06 , B29C47/14 , B29C47/34 , B29D30/52 , B29K21/00 , B29L30/00
CPC分类号： B29D30/58 , B29C47/0019 , B29C47/003 , B29C47/062 , B29C47/065 , B29C47/145 , B29C47/34 , B29D2030/526 , B29K2021/00 , B29L2030/002 , B60C11/00 , B60C11/005 , B60C11/0058 , B60C2011/0025
摘要： A tire tread may be formed by simultaneously extruding a tread cap formed of a first material and a tread base formed of a second material having a substantially different stiffness property than the first material. One tread element may have a strip of the second material extending from the tread base into the tread cap and, a second tread element may also have a strip of the second material extending from the tread base into the tread cap.
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公开(公告)号：US20170355834A1
公开(公告)日：2017-12-14
申请号：US15687958
申请日：2017-08-28
IPC分类号： C08L9/00 , C08L7/00 , C08F236/08 , C08F236/06 , C08K3/36 , C08K3/04
CPC分类号： C08L9/00 , B60C1/0016 , B60C1/0025 , C08F236/06 , C08F236/08 , C08K3/04 , C08K3/36 , C08L7/00 , C08L2666/08 , C08L2666/72
摘要： The subject invention is directed towards tire components which are comprised of rubber compositions which are comprised of (1) about 2 phr to about 45 phr of a trans-1,4-isoprene-butadiene copolymer which has about 4 weight percent to about 16 weight percent butadiene repeat units and from about 84 weight percent to about 96 weight percent isoprene repeat units, wherein the trans-1,4-isoprene-butadiene copolymer has a Mooney ML 1+4 viscosity which is within the range of about 35 to about 80; and (2) about 55 phr to about 98 phr of at least one other elastomer, preferably a diene based elastomer. The most preferred tire components are those which contain cord reinforcements and require adequate green strength to enhance the tire building and shaping process to maintain cord integrity in the final cured tire.
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