专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5723530A Tire with tread of elastomer composition 失效
标题翻译：轮胎与弹性体组成的胎面
公开(公告)号：US5723530A
公开(公告)日：1998-03-03
申请号：US717740
申请日：1996-09-23
申请人： David John Zanzig , Paul Harry Sandstrom , Edward John Blok
发明人： David John Zanzig , Paul Harry Sandstrom , Edward John Blok
IPC分类号： B60C1/00 , C08K3/04 , C08K3/06 , C08K5/00 , C08K5/17 , C08K5/47 , C08L9/00 , C08L9/06 , C08L91/00 , C08K5/01
CPC分类号： B60C1/0016 , C08L9/00 , C08L7/00 , C08L9/06
摘要： Pneumatic rubber tire with an outer, circumferential tread composed of selected elastomers with spatially defined glass transition temperatures, in conjunction with defined amounts of aromatic processing oil and reinforcing filler.
摘要翻译：气动橡胶轮胎，具有由选定的弹性体组成的外部周向胎面，具有空间限定的玻璃化转变温度，以及限定量的芳香加工油和增强填料。

12. 发明授权

US06348539B1 Pneumatic tire having a tread containing dicyclopentadiene/beta-pinene resin 有权
标题翻译：具有含有二环戊二烯/β-蒎烯树脂的胎面的气动轮胎
公开(公告)号：US06348539B1
公开(公告)日：2002-02-19
申请号：US09714581
申请日：2000-11-16
申请人： Lawson Gibson Wideman , Mark Leslie Kraleyich, Jr. , Edward John Blok , Paul Harry Sandstrom
发明人： Lawson Gibson Wideman , Mark Leslie Kraleyich, Jr. , Edward John Blok , Paul Harry Sandstrom
IPC分类号： C08L4500
CPC分类号： C08L21/00 , B60C1/0016 , C08L9/06 , C08L23/00 , C08L45/02 , C08L47/00 , C08L61/04 , C08L93/00 , Y10T152/10495 , C08L2666/04 , C08L2666/02 , C08L2666/06
摘要： This invention relates to a polymeric resin which contains from 35 to 65 percent by weight of polymeric units derived from dicyclopentadiene and from 65 to 35 percent by weight of polymeric units derived from beta-pinene. The polymeric resins are particularly useful in improving traction of the rubber when used in tire treads.
摘要翻译：本发明涉及一种聚合物树脂，其含有35至65重量％的衍生自二环戊二烯的聚合单元和65至35重量％的衍生自β-蒎烯的聚合单元。当用于轮胎胎面时，聚合物树脂特别可用于改善橡胶的牵引力。

13. 发明授权

US06313206B1 Titanate compounds 有权
标题翻译：钛酸盐化合物
公开(公告)号：US06313206B1
公开(公告)日：2001-11-06
申请号：US09410850
申请日：1999-10-01
申请人： Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom , Mark Leslie Kralevich, Jr.
发明人： Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom , Mark Leslie Kralevich, Jr.
IPC分类号： C18J536
CPC分类号： C08K5/0091 , C07F7/003 , C08K5/46 , C08L21/00
摘要： The present invention relates to titanate compounds of the formula wherein R is selected from the group consisting of alkylene groups having from 1 to 15 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 10 carbon atoms and x is an integer of from 2 to 8.
摘要翻译：本发明涉及式（Ⅳ）的钛酸酯化合物，R选自碳原子数1〜15的亚烷基，亚芳基和碳原子数为6〜10的烷基取代亚芳基，x为2〜 8。

14. 发明授权

US06350807B1 Silica-reinforced tire tread rubber 失效
标题翻译：二氧化硅增强轮胎胎面橡胶
公开(公告)号：US06350807B1
公开(公告)日：2002-02-26
申请号：US09616270
申请日：2000-07-14
申请人： Edward John Blok , Paul Harry Sandstrom , Wen-Liang Hsu , Adel Farhan Halasa , John Joseph Andre Verthe , Raymond Robert DiRossi
发明人： Edward John Blok , Paul Harry Sandstrom , Wen-Liang Hsu , Adel Farhan Halasa , John Joseph Andre Verthe , Raymond Robert DiRossi
IPC分类号： C08K334
CPC分类号： C08L9/00 , B60C1/0016 , C08K3/04 , C08K3/36 , C08K5/0016 , C08L7/00 , C08L15/00 , Y02T10/862 , C08L2666/08
摘要： The present invention relates to a tire tread compound that is highly loaded with silica. This compound offers the advantages of silica compounding without the need for solution SBR. More specifically, the tire tread rubber formulations of this invention offer an excellent combination of traction, treadwear and rolling resistance characteristics. The subject invention discloses a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads; wherein said tread is adapted to be ground-contacting; wherein the tread is comprised of (1) 5 phr to 40 phr of a polyisoprene rubber selected from the group consisting of natural rubber and synthetic polyisoprene, (2) 20 phr to 60 phr of high vinyl polybutadiene rubber having a glass transition temperature which is within the range of −40° C. to 10° C., (3) 20 phr to 60 phr of tin-coupled isoprene-butadiene rubber having a glass transition temperature which is within the range of −90° C. to −70° C., (4) 30 phr to 90 phr of silica, (5) 5 phr to 50 phr of carbon black, (6) 2 phr to 50 phr of processing oil and (7) 0.5 phr to 15 phr of a silica coupling agent.
摘要翻译：本发明涉及高度负载二氧化硅的轮胎胎面胶。该化合物具有二氧化硅复合的优点，无需溶液SBR。更具体地，本发明的轮胎胎面橡胶配方提供牵引力，胎面磨损和滚动阻力特性的优异组合。本发明公开了一种轮胎，其由具有外圆周胎面的大致环形胎体，两个间隔开的胎圈，从胎圈到胎圈延伸的至少一个帘布层以及从所述胎面径向延伸并将所述胎面连接到所述胎圈的侧壁构成; 其中所述胎面适于与地面接触; 其中胎面由（1）5phr至40phr的选自天然橡胶和合成聚异戊二烯的聚异戊二烯橡胶，（2）20phr至60phr的玻璃化转变温度为20phr至60phr的高乙烯基聚丁二烯橡胶在-40℃至10℃的范围内，（3）20phr至60phr的锡偶合异戊二烯 - 丁二烯橡胶，其玻璃化转变温度在-90℃至-70℃的范围内（4）30phr至90phr的二氧化硅，（5）5phr至50phr的炭黑，（6）2phr至50phr的加工油和（7）0.5phr至15phr的二氧化硅偶联剂。

15. 发明授权

US06281317B1 Polymeric dimethyl-dicyclopentadiene/limonene resin 有权
标题翻译：聚合二甲基 - 二环戊二烯/柠檬烯树脂
公开(公告)号：US06281317B1
公开(公告)日：2001-08-28
申请号：US09825458
申请日：2001-04-03
申请人： Mark Leslie Kralevich, Jr. , Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom
发明人： Mark Leslie Kralevich, Jr. , Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom
IPC分类号： C08F13600
CPC分类号： C08F236/20 , C08F232/00 , C08L21/00 , C08L2666/06
摘要： This invention relates to a novel class of polymeric resins which have a softening point ranging from about 50° C. to about 220° C. and a molecular weight ranging from about 500 to about 42,000. The resins comprise the polymers which result from the polymerization reaction between dimethyl dicyclopentadiene and limonene. The polymeric resins are particularly useful in improving traction of the rubber when used in tire treads.
摘要翻译：本发明涉及新型聚合物树脂，其具有约50℃至约220℃的软化点和约500至约42,000的分子量。树脂包括由二甲基二环戊二烯和柠檬烯之间的聚合反应产生的聚合物。当用于轮胎胎面时，聚合物树脂特别可用于改善橡胶的牵引力。

16. 发明授权

US06242523B1 Rubber composition with liquid high Tg polymer and tire with tread thereof 有权
标题翻译：具有液体高Tg聚合物和具有胎面的轮胎的橡胶组合物
公开(公告)号：US06242523B1
公开(公告)日：2001-06-05
申请号：US09262878
申请日：1999-03-08
申请人： Edward John Blok , Mark Leslie Kralevich, Jr. , Paul Harry Sandstrom , Shingo Futamura
发明人： Edward John Blok , Mark Leslie Kralevich, Jr. , Paul Harry Sandstrom , Shingo Futamura
IPC分类号： C08J300
CPC分类号： B60C1/0016 , C08L21/00 , Y10S152/905 , Y10T152/10 , Y10T152/10495 , C08L2666/08
摘要： This invention relates to a rubber composition composed of high Tg diene-based elastomers and which contains a high Tg liquid polymer of high vinyl polybutadiene and to such a composition being sulfur cured. The invention also relates to a tire having a tread of such rubber composition.
摘要翻译：本发明涉及一种由高Tg二烯系弹性体构成的橡胶组合物，其含有高乙烯基聚丁二烯的高Tg液态聚合物，硫化成硫化合物。本发明还涉及具有这种橡胶组合物的胎面的轮胎。

17. 发明授权

US06228944B1 Polymeric resinous material derived from limonene, dimethyl-dicyclopentadiene, indene and vinyl toluene 有权
标题翻译：衍生自柠檬烯，二甲基 - 二环戊二烯，茚和乙烯基甲苯的聚合树脂材料
公开(公告)号：US06228944B1
公开(公告)日：2001-05-08
申请号：US09339537
申请日：1999-06-24
申请人： Edward John Blok , Mark Leslie Kralevich, Jr. , Lawson Gibson Wideman , Paul Harry Sandstrom
发明人： Edward John Blok , Mark Leslie Kralevich, Jr. , Lawson Gibson Wideman , Paul Harry Sandstrom
IPC分类号： C08L4500
CPC分类号： C08F236/20 , C08F232/08 , C08L21/00 , Y10T152/10855 , C08L2666/06
摘要： Pneumatic tire characterized by improved dry traction and durability having a tread comprised of a diene-based elastomer containing olefinic unsaturation and 1-80 phr of a polymeric resinous material comprising: (1) from 5 to 70 weight % units derived from limonene; (2) from 5 to 70% units derived from dimethyl-dicyclopentadiene; (3) from 5 to 45 weight % units derived from indene; and (4) from 5 to 45 weight % units derived from vinyl toluene, wherein the sum of the weight percent units derived from limonene and dimethyl-dicyclopentadiene range from 40 to 75 weight percent units of the resin, and the sum of weight percent units derived from indene and vinyl toluene range from 25 to 60 weight percent units of the resin.
摘要翻译：特征在于具有改进的干牵引力和耐久性的气动轮胎，其胎面由含有烯属不饱和基团的二烯类弹性体和1-80phr聚合物树脂材料组成，包括：（1）5至70重量％衍生自柠檬烯的单元; （2）衍生自二甲基 - 二环戊二烯的5-70％单元; （3）衍生自茚的5〜45重量％的单位; 和（4）来自乙烯基甲苯的5至45重量％的单元，其中衍生自柠檬烯和二甲基 - 二环戊二烯的重量百分比单位的总和范围为树脂的40至75重量％单位，并且重量百分比单位衍生自茚和乙烯基甲苯的范围为25至60重量％的树脂单位。

18. 发明授权

US06048943A Titanate compounds in rubber compositions 失效
标题翻译：橡胶组合物中的钛酸盐化合物
公开(公告)号：US06048943A
公开(公告)日：2000-04-11
申请号：US56339
申请日：1998-04-07
申请人： Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom , Mark Leslie Kralevich, Jr.
发明人： Edward John Blok , Lawson Gibson Wideman , Paul Harry Sandstrom , Mark Leslie Kralevich, Jr.
IPC分类号： B60C1/00 , C07C323/52 , C07F7/00 , C07F7/28 , C08K3/04 , C08K3/36 , C08K5/00 , C08K5/36 , C08K5/46 , C08L9/00 , C08L21/00 , F16G1/06 , C08C19/20
CPC分类号： C08K5/0091 , C07F7/006 , C08K5/46
摘要： The present invention relates to titanate compounds of the formula ##STR1## wherein R is selected from the group consisting of alkylene groups having from 1 to 15 carbon atoms and arylene and alkyl substituted arylene groups having from 6 to 10 carbon atoms and x is an integer of from 2 to 8.
摘要翻译：本发明涉及下式的钛酸酯化合物其中R选自具有1至15个碳原子的亚烷基和具有6至10个碳原子的亚芳基和烷基取代亚芳基，x是2的整数到8。

19. 发明授权

US5994448A High performance tire tread rubber composition 失效
标题翻译：高性能轮胎胎面胶组成
公开(公告)号：US5994448A
公开(公告)日：1999-11-30
申请号：US133503
申请日：1998-08-12
申请人： Edward John Blok , Paul Harry Sandstrom , Wen-Liang Hsu , Adel Farhan Halasa
发明人： Edward John Blok , Paul Harry Sandstrom , Wen-Liang Hsu , Adel Farhan Halasa
IPC分类号： B60C1/00 , C08C19/44 , C08L9/00 , C08K3/00
CPC分类号： C08C19/44 , B60C1/0016 , C08L9/00 , C08K3/36 , C08L7/00 , C08L9/06
摘要： This invention relates to a tire tread compound that can be used in manufacturing tires having outstanding traction characteristics without compromising treadwear and rolling resistance. The tire tread compounds of this invention are made utilizing an isoprene-butadiene rubber having a high glass transition temperature and having SnR.sub.3 end groups, wherein R represents an alkyl group, such as a tertiary-butyl group. These isoprene-butadiene rubbers are made by reacting an isoprene-butadiene rubber having a glass transition temperature which is within the range of about -50.degree. C. to about 0.degree. C. with a tin compound of the formula SnR.sub.3 X, wherein R represents an alkyl group and wherein X represents a halogen. This invention more specifically discloses a tire tread rubber composition which is comprised of (1) about 60 phr to about 95 phr of an isoprene-butadiene rubber having a glass transition temperature which is within the range of about -50.degree. C. to about 0.degree. C. and having --SnR.sub.3 end groups, (2) about 5 phr to about 30 phr of natural rubber and (3) up to about 25 phr of a rubbery polymer having a low glass transition temperature which is within the range of about -85.degree. C. to about -55.degree. C., with the proviso that the total amount of the natural rubber and the rubbery polymer having a low glass transition temperature does not exceed about 40 phr. The rubbery polymer having a low glass transition temperature will typically be high cis-1,4-polybutadiene, isoprene-butadiene rubber, styrene-butadiene rubber or styrene-isoprene-butadiene rubber.
摘要翻译：本发明涉及一种轮胎胎面胶，其可用于制造具有优异牵引特性的轮胎，而不损害胎面和滚动阻力。本发明的轮胎胎面胶料采用高玻璃化转变温度的异戊二烯 - 丁二烯橡胶制成，并具有SnR 3端基，其中R表示烷基，如叔丁基。这些异戊二烯 - 丁二烯橡胶通过使玻璃化转变温度在约-50℃至约0℃范围内的异戊二烯 - 丁二烯橡胶与式SnR 3 X的锡化合物反应制备，其中R表示烷基，其中X表示卤素。本发明更具体地公开了一种轮胎胎面橡胶组合物，其包含（1）约60phr至约95phr的玻璃化转变温度在约-50℃至约0的范围内的异戊二烯 - 丁二烯橡胶具有-SnR 3端基，（2）约5phr至约30phr的天然橡胶和（3）至多约25phr的玻璃化转变温度低于约 - 约25phr的橡胶状聚合物， 85℃至约-55℃，条件是具有低玻璃化转变温度的天然橡胶和橡胶状聚合物的总量不超过约40phr。具有低玻璃化转变温度的橡胶状聚合物通常是高顺式-1,4-聚丁二烯，异戊二烯 - 丁二烯橡胶，苯乙烯 - 丁二烯橡胶或苯乙烯 - 异戊二烯 - 丁二烯橡胶。

20. 发明授权

US06378582B1 Silica-reinforced tire tread rubber 失效
标题翻译：二氧化硅增强轮胎胎面橡胶
公开(公告)号：US06378582B1
公开(公告)日：2002-04-30
申请号：US09665863
申请日：2000-09-20
申请人： Paul Harry Sandstrom , Adel Farhan Halasa , Wen-Liang Hsu , Edward John Blok
发明人： Paul Harry Sandstrom , Adel Farhan Halasa , Wen-Liang Hsu , Edward John Blok
IPC分类号： B60C1100
CPC分类号： B60C1/0016 , Y02T10/862
摘要： The present invention relates to a tire tread compound that is highly loaded with silica. This compound offers the advantages of silica compounding without the need for solution SBR. More specifically, the tire tread rubber formulations of this invention offer an excellent combination of traction, treadwear and rolling resistance characteristics. The subject invention discloses a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads; wherein said tread is adapted to be ground-contacting; wherein the tread is comprised of (1) 10 phr to 35 phr of high vinyl polybutadiene rubber having a glass transition temperature which is within the range of −40° C. to 10° C., (2) 65 phr to 90 phr of tin-coupled isoprene-butadiene rubber having a glass transition temperature which is within the range of −90° C. to −70° C., (3) 30 phr to 90 phr of silica, (4) 5 phr to 50 phr of carbon black, (5) 2 phr to 50 phr of processing oil and (6) 0.5 phr to 15 phr of a silica coupling agent.
摘要翻译：本发明涉及高度负载二氧化硅的轮胎胎面胶。该化合物具有二氧化硅复合的优点，无需溶液SBR。更具体地，本发明的轮胎胎面橡胶配方提供牵引力，胎面磨损和滚动阻力特性的优异组合。本发明公开了一种轮胎，其由具有外圆周胎面的大致环形胎体，两个间隔开的胎圈，从胎圈到胎圈延伸的至少一个帘布层以及从所述胎面径向延伸并将所述胎面连接到所述胎圈的侧壁构成; 其中所述胎面适于与地面接触; 其中所述胎面由（1）10phr至35phr的玻璃化转变温度在-40℃至10℃范围内的高乙烯基聚丁二烯橡胶组成，（2）65phr至90phr至具有玻璃化转变温度在-90℃至-70℃范围内的锡偶联异戊二烯 - 丁二烯橡胶，（3）30phr至90phr二氧化硅，（4）5phr至50phr的炭黑，（5）2phr至50phr的加工油和（6）0.5phr至15phr的二氧化硅偶联剂。

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