专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

121. 发明申请

US20080216934A1 Tire with sidewall comprised of low viscosity trans 1,4-polybutadiene, cis 1,4-polyisoprene rubber and cis 1,4-polybutadiene rubber 审中-公开
标题翻译：具有由低粘度反式1,4-聚丁二烯，顺式1,4-聚异戊二烯橡胶和顺式1,4-聚丁二烯橡胶组成的侧壁的轮胎
公开(公告)号：US20080216934A1
公开(公告)日：2008-09-11
申请号：US11715586
申请日：2007-03-08
申请人： Paul Harry Sandstrom
发明人： Paul Harry Sandstrom
IPC分类号： B60C1/00
CPC分类号： B60C1/0025 , C08L7/00 , C08L9/00 , C08L2205/02 , C08L2666/02
摘要： This invention relates to a tire with a sidewall composition comprised of cis 1,4-polyisoprene rubber, particularly natural rubber, and high cis 1,4-polybutadiene rubber combined with a partial replacement of the cis 1,4-polyisoprene rubber with a low Mooney viscosity specialized trans 1,4-polybutadiene.
摘要翻译：本发明涉及具有侧链组合物的轮胎，该组合物由顺式1,4-聚异戊二烯橡胶，特别是天然橡胶组成，高顺式1,4-聚丁二烯橡胶与部分置换低级1,4-聚异戊二烯橡胶门尼粘度专用反式1,4-聚丁二烯。

122. 发明申请

US20080128065A1 Pneumatic tire with oxygen barrier component comprised of a rubber composition containing a dispersion of oxygen-adsorbing activated carbon 审中-公开
标题翻译：具有氧阻隔组分的气动轮胎由含有吸附氧的活性炭分散体的橡胶组合物组成
公开(公告)号：US20080128065A1
公开(公告)日：2008-06-05
申请号：US11606735
申请日：2006-11-30
申请人： Paul Harry Sandstrom
发明人： Paul Harry Sandstrom
IPC分类号： B60C5/12
CPC分类号： B60C1/0008 , B60C5/14 , C08K3/04 , C08L7/00 , C08L9/00
摘要： The present invention relates to a pneumatic tire having an oxygen barrier component comprised of a rubber composition which contains a dispersion of oxygen-adsorbing activated carbon. The oxygen barrier component may be an internal or external component of the tire. The oxygen barrier component is intended to retard migration of atmospheric oxygen to internal rubber components within the tire. In one embodiment, the oxygen barrier component may be in a form of one or more of an oxygen barrier rubber layer positioned between a tire carcass ply and a tire inner liner rubber layer, an oxygen barrier rubber layer covering axial outer edges of a circumferential belt ply, an outer tire sidewall oxygen barrier rubber layer and a tire tread
摘要翻译：本发明涉及一种充气轮胎，其具有由含有吸附有吸附活性炭的分散体的橡胶组合物构成的阻氧性成分。氧阻隔部件可以是轮胎的内部或外部部件。氧阻隔组分旨在阻止大气氧向轮胎内部橡胶组分的迁移。在一个实施方案中，氧阻隔组分可以是位于轮胎胎体帘布层和轮胎内衬橡胶层之间的隔氧橡胶层中的一种或多种的形式，覆盖周向带的轴向外边缘的阻氧橡胶层外胎侧氧气阻隔橡胶层和轮胎胎面

123. 发明申请

US20080128060A1 Rubber composition containing antidegradant and MIBK adsorbing activated carbon, and pneumatic tire with component 失效
标题翻译：含有抗降解剂和MIBK吸附活性炭的橡胶组合物，以及含有组分的充气轮胎
公开(公告)号：US20080128060A1
公开(公告)日：2008-06-05
申请号：US11606675
申请日：2006-11-30
申请人： Paul Harry Sandstrom
发明人： Paul Harry Sandstrom
IPC分类号： B60C5/00 , C08K5/17
CPC分类号： C08K3/04 , C08K5/18 , C08K13/02 , C08L7/00 , C08L9/00 , Y10T152/10495 , Y10T152/1081 , Y10T152/10846 , C08L21/00 , C08L2666/08
摘要： The present invention relates to a rubber composition containing a diene based elastomer reinforced with rubber reinforcing carbon black and/or silica which contains an antidegradant comprised of N-1,3-dimethylbutyl-N′-phenyl-p-phenylene diamine (6-PPD) together with a dispersion of a methyl isobutyl ketone (MIBK)-adsorbing activated carbon. The invention further relates to a tire having a component thereof containing such rubber composition.
摘要翻译：本发明涉及含有由橡胶增强炭黑和/或二氧化硅增强的二烯系弹性体的橡胶组合物，其含有由N-1,3-二甲基丁基-N'-苯基对苯二胺（6-PPD）组成的抗降解剂）和甲基异丁基酮（MIBK）吸附活性炭的分散体。本发明还涉及具有其含有这种橡胶组合物的组分的轮胎。

124. 发明申请

US20080066840A1 Tire with tread having an outer cap layer and underlying transition layer containing corncob granules 审中-公开
标题翻译：具有胎面的轮胎具有外盖层和含有玉米芯颗粒的下面的过渡层
公开(公告)号：US20080066840A1
公开(公告)日：2008-03-20
申请号：US11518075
申请日：2006-09-08
申请人： Paul Harry Sandstrom , Ping Zhang , Joseph Kevin Hubbell
发明人： Paul Harry Sandstrom , Ping Zhang , Joseph Kevin Hubbell
IPC分类号： B60C11/00
CPC分类号： B60C11/14 , B60C11/00 , B60C11/005 , C08K3/013 , C08K3/04 , C08L1/00 , C08L3/00 , C08L9/06 , C08L15/00 , C08L17/00 , C08L19/003 , C08L21/00 , C08L97/00 , C08L97/02 , C08L2666/26 , C08L2666/02
摘要： The invention relates to a tire having a lug and groove configured rubber tread having an outer rubber cap layer with a running surface and an underlying specialized transition rubber layer. The transition layer rubber is specialized in a sense of containing corncob granules. In one embodiment, the transition layer rubber may also contain at least one of partially depolymerized rubber, particulate pre-cured rubber and coal dust. The outer tread cap layer is comprised of ground-contacting tread lugs with the tread running surface and associated tread grooves positioned between said tread lugs. The tread grooves may extend radially inward through the outer tread cap layer and into the transition tread layer. The rubber tread configuration may also optionally also include a tread base rubber layer underlying the transition rubber layer. The corncob granules may be colored with a suitable colorant of non-black color so that the transition rubber layer might be used as a treadwear indicator (or tread depth indicator), depending somewhat upon the thickness of the transition rubber layer.
摘要翻译：本发明涉及一种具有凸耳和凹槽的轮胎，所述轮胎和凹槽配置有橡胶胎面，其具有带有运行表面的外部橡胶盖层和下面的特殊过渡橡胶层。过渡层橡胶专门用于含有玉米芯颗粒的感觉。在一个实施方案中，过渡层橡胶还可以包含部分解聚的橡胶，颗粒预固化橡胶和煤粉中的至少一种。外胎面覆盖层包括具有踏面运动表面的接地接触胎面凸块和位于所述胎面凸耳之间的相关联的胎面花纹沟。胎面槽可以径向向内延伸穿过外胎冠层并进入过渡胎面层。橡胶胎面构造也可任选地还包括位于过渡橡胶层下面的胎面基底橡胶层。玉米芯颗粒可以用合适的非黑色着色剂着色，使得过渡橡胶层可以用作胎面指示剂（或胎面深度指示剂），这取决于过渡橡胶层的厚度。

125. 发明申请

US20080066839A1 Tire with tread having an outer cap layer and underlying transition layer containing at least one of depolymerized rubber, pre-cured rubber and coal dust 有权
标题翻译：具有胎面的轮胎具有外盖层和下面的过渡层，其包含解聚橡胶，预固化橡胶和煤尘中的至少一种
公开(公告)号：US20080066839A1
公开(公告)日：2008-03-20
申请号：US11517630
申请日：2006-09-08
申请人： Paul Harry Sandstrom , Kyo-Chih Hua , Marc Weydert , Joseph Kevin Hubbell , Ping Zhang , Douglas Andrew Till
发明人： Paul Harry Sandstrom , Kyo-Chih Hua , Marc Weydert , Joseph Kevin Hubbell , Ping Zhang , Douglas Andrew Till
IPC分类号： B60C11/00
CPC分类号： B60C11/00 , B60C11/005 , C08K3/013 , C08K3/04 , C08L9/06 , C08L15/00 , C08L17/00 , C08L19/003 , C08L21/00 , C08L2666/08
摘要： The invention relates to a tire having a lug and groove configured rubber tread having an outer rubber cap layer with a running surface and an underlying specialized transition rubber layer. The transition rubber layer is specialized in a sense of containing at least one of partially depolymerized rubber, particulate pre-cured rubber and coal dust. The outer tread cap layer is comprised of ground-contacting tread lugs with the tread running surface and, associated tread grooves positioned between said tread lugs. The tread grooves may extend radially inward through the outer tread cap layer and, optionally, into the transition tread layer. The rubber tread configuration may also optionally also include a tread base rubber layer underlying the transition rubber layer.
摘要翻译：本发明涉及一种具有凸耳和凹槽的轮胎，所述轮胎和凹槽配置有橡胶胎面，其具有带有运行表面的外部橡胶盖层和下面的特殊过渡橡胶层。过渡橡胶层的特征在于含有部分解聚的橡胶，颗粒预固化橡胶和煤粉中的至少一种。外胎冠层由具有胎面延伸表面的接地胎面凸耳和位于所述胎面胎圈之间的相关联的胎面花纹组成。胎面槽可以径向向内延伸穿过外胎冠层，并且可选地延伸到过渡胎面层中。橡胶胎面构造也可任选地还包括位于过渡橡胶层下面的胎面基底橡胶层。

126. 发明授权

US07207366B2 Two-piece tire 失效
公开(公告)号：US07207366B2
公开(公告)日：2007-04-24
申请号：US11020889
申请日：2004-12-22
申请人： Paul Harry Sandstrom , Thomas Joseph Segatta
发明人： Paul Harry Sandstrom , Thomas Joseph Segatta
IPC分类号： B60C1/00 , B60C9/02 , B60C11/00
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.

127. 发明授权

US07134468B2 Pneumatic tire having an innerliner comprised of butyl rubber and dispersion of corncob granules 有权
标题翻译：具有由丁基橡胶和玉米芯颗粒分散体组成的内衬的充气轮胎
公开(公告)号：US07134468B2
公开(公告)日：2006-11-14
申请号：US10881116
申请日：2004-06-30
申请人： Paul Harry Sandstrom
发明人： Paul Harry Sandstrom
IPC分类号： B60C5/14
CPC分类号： C08L23/22 , B60C1/0008 , C08K3/013 , C08L21/00 , C08L97/02 , Y10S152/16 , C08L2666/26 , C08L2666/02
摘要： The present invention relates to a pneumatic rubber tire having an integral innerliner of a sulfur cured rubber composition. The innerliner rubber composition is comprised of at least one elastomer selected from bromobutyl rubber and chlorobutyl rubber which also contains a dispersion therein of corncob granules.
摘要翻译：本发明涉及具有硫硫化橡胶组合物的整体内衬的气动橡胶轮胎。内衬橡胶组合物由至少一种选自溴丁基橡胶和氯丁基橡胶的弹性体组成，其中还含有玉米芯颗粒的分散体。

128. 发明授权

US07122586B2 Preparation of silica-rich rubber composition by sequential mixing with maximum mixing temperature limitations 有权
标题翻译：通过连续混合制备富含二氧化硅的橡胶组合物，具有最大混合温度限制
公开(公告)号：US07122586B2
公开(公告)日：2006-10-17
申请号：US10389046
申请日：2003-03-14
申请人： Paul Harry Sandstrom , John Eugene Varner , Bernard Matthew Bezilla, Jr.
发明人： Paul Harry Sandstrom , John Eugene Varner , Bernard Matthew Bezilla, Jr.
IPC分类号： C08J3/20 , C08K3/24 , C08K3/36 , C08C19/20
CPC分类号： C08K3/36 , B29B7/005 , B29B7/7495 , B29C73/163 , B29K2021/00 , B29L2030/00 , B60C1/00 , C08J3/203 , C08J2321/00 , C08K5/548 , C08L21/00 , C08L15/00
摘要： The invention relates to preparation of silica-rich rubber compositions by a sequence of sequential mixing steps conducted in internal rubber mixer(s) with individual maximum temperature limitations. The mixing steps are comprised of at least two non-productive mixing steps followed by a productive mixing step. The non-productive mixing steps themselves are comprised of at least one preliminary non-productive mixing step followed by a final non-productive mixing step. Elastomer, silica and coupling agent are added in at least one of said preliminary non-productive mixing steps to the exclusion of said final non-productive mixing step and said productive mixing step. Sulfur and sulfur vulcanization accelerator(s) are added in said productive mixing step to the exclusion of said non-productive mixing steps. The preliminary non-productive mixing step(s) are individually conducted to a maximum mixing temperature in a range of from about 150° C. to about 180° followed by the final non-productive mixing step to a reduced maximum mixing temperature in a range of from about 90° C. to about 130° C. The maximum mixing temperature of said final non-productive mixing step is at least 20° C. lower than the maximum temperature for said preliminary non-productive mixing stage(s). The productive mixing step is conducted to a maximum temperature in a range of from about 90° C. to about 120° C. The rubber composition is removed from its respective internal rubber mixer and cooled to below 40° C. between said mixing steps. The invention is further intended to relate to a rubber composition prepared by such mixing process and to a tire having at least one component comprised of such rubber composition.
摘要翻译：本发明涉及通过在具有单独的最大温度限制的内部橡胶混合器中进行的连续混合步骤的顺序来制备富含二氧化硅的橡胶组合物。混合步骤包括至少两个非生产性混合步骤，随后是生产性混合步骤。非生产性混合步骤本身包括至少一个初步非生产性混合步骤，随后是最终的非生产性混合步骤。在至少一个所述初步非生产性混合步骤中加入弹性体，二氧化硅和偶联剂，排除所述最终非生产性混合步骤和所述生产混合步骤。在所述生产性混合步骤中加入硫和硫硫化促进剂以排除所述非生产性混合步骤。初步的非生产性混合步骤分别进行至约150℃至约180℃的最大混合温度，随后进行最终的非生产性混合步骤，使得最大混合温度在一定范围内降低约90℃至约130℃。所述最终非生产性混合步骤的最大混合温度比所述初步非生产性混合阶段的最高温度低至少20℃。生产混合步骤进行到约90℃至约120℃范围内的最高温度。将橡胶组合物从其相应的内部橡胶混合器中除去并在所述混合步骤之间冷却至低于40℃。本发明进一步旨在涉及通过这种混合方法制备的橡胶组合物和具有至少一种由这种橡胶组合物组成的组分的轮胎。

129. 发明授权

US06994137B2 Tire with component of carbon black rich rubber composition which contains alkylphenoxypoly (alkyleneoxy) alkanol 失效
公开(公告)号：US06994137B2
公开(公告)日：2006-02-07
申请号：US10133547
申请日：2002-04-26
申请人： Paul Harry Sandstrom
发明人： Paul Harry Sandstrom
IPC分类号： B60C1/00 , B60C11/00 , B60C13/00 , B60C15/00
CPC分类号： C08K5/06 , Y10S152/12 , Y10S152/905 , Y10T152/10 , Y10T152/10495 , Y10T152/10846 , C08L21/00
摘要： A pneumatic rubber tire having at least one visually exposed component (e.g. sidewall) comprised of a carbon black reinforced rubber composition and contains a significant amount of at least one alkylphenoxypoly(alkyleneoxy) alkanol. Such tire component particularly contains a film thereof on a visually observable outer surface thereof Such tire component may be, for example, at a least a portion of a tire sidewall.

130. 发明授权

US06932132B2 Tire with rubber sidewall containing trans polybutadiene and brominated copolymer 失效
标题翻译：带橡胶侧壁的轮胎，含有反式聚丁二烯和溴化共聚物
公开(公告)号：US06932132B2
公开(公告)日：2005-08-23
申请号：US10255236
申请日：2002-09-26
申请人： Paul Harry Sandstrom
发明人： Paul Harry Sandstrom
IPC分类号： B60C1/00 , B60C13/00 , C08L9/00 , C08L21/00 , C08L23/28
CPC分类号： C08L9/00 , B60C1/0025 , B60C13/002 , C08L21/00 , C08L23/283 , C08L2666/02 , C08L2666/08
摘要： A pneumatic rubber tire having a sidewall of a rubber composition of elastomers comprised primarily of a combination of a brominated copolymer of isobutylene and para-methylstyrene and high trans 1,4-polybutadiene polymer, of which a minor portion thereof is one or more additional conjugated diene-based elastomers exclusive of any appreciable amount of high cis 1,4-polybutadiene rubber.
摘要翻译：一种气动橡胶轮胎，其具有主要由异丁烯和对甲基苯乙烯的溴化共聚物和高反式1,4-聚丁二烯聚合物的组合的弹性体的橡胶组合物的侧壁，其中较小部分是一种或多种另外的共轭不含任何明显量的高顺式1,4-聚丁二烯橡胶的二烯类弹性体。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式