公开(公告)号：US06525133B1

公开(公告)日：2003-02-25

申请号：US09538072

申请日：2000-03-29

申请人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Mark Leslie Kralevich, Jr. ,  Edward John Blok

发明人： Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  Mark Leslie Kralevich, Jr. ,  Edward John Blok

IPC分类号： C08L501

CPC分类号： B60C1/0016 ,  C08K5/01 ,  C08L21/00

摘要： A pneumatic tire with a rubber tread which utilized an alpha-methyl styrene oligomer

摘要翻译： 具有橡胶胎面的充气轮胎，其使用α-甲基苯乙烯寡聚体

公开(公告)号：US06316567B1

公开(公告)日：2001-11-13

申请号：US09858693

申请日：2001-05-16

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： C08F13606

CPC分类号： C08F236/20 ,  B60C1/0016 ,  C08F232/00 ,  C08L21/00 ,  Y10T152/10495 ,  C08L2666/06

摘要： The present application relates to polymeric resinous material comprising (1) from 5 to 70 weight percent units derived from limonene; (2) from 5 to 70 weight percent units derived from dicyclopentadiene; (3) from 5 to 45 weight percent units derived from indene; and (4) from 5 to 45 weight percent units derived from alpha-methyl styrene; wherein the sum of the weight percent units derived from limonene and dicyclopentadiene range from 40 to 75 weight percent units of the resin and the sum of the weight percent units derived from indene and alpha-methyl styrene range from 25 to 60 weight percent units of the resin.

摘要翻译： 本申请涉及聚合物树脂材料，其包含（1）5至70重量％衍生自柠檬烯的单元;（2）5至70重量％的衍生自二环戊二烯的单元;（3）5-45重量％衍生自茚的单元 ; 和（4）5至45重量％的衍生自α-甲基苯乙烯的单元;其中衍生自柠檬烯和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％单位和重量百分比单位 衍生自茚和α-甲基苯乙烯的范围为25至60重量％的树脂单位。

公开(公告)号：US06369255B1

公开(公告)日：2002-04-09

申请号：US09408797

申请日：1999-09-30

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： C07F700

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。

公开(公告)号：US06214919B1

公开(公告)日：2001-04-10

申请号：US09346565

申请日：1999-07-01

申请人： James Anderson Schlademan ,  Lawson Gibson Wideman ,  Edward John Blok ,  Paul Harry Sandstrom ,  Angelo Bergomi ,  Mark Leslie Kralevich, Jr.

发明人： James Anderson Schlademan ,  Lawson Gibson Wideman ,  Edward John Blok ,  Paul Harry Sandstrom ,  Angelo Bergomi ,  Mark Leslie Kralevich, Jr.

IPC分类号： C08K334

CPC分类号： C08F236/045 ,  B60C1/00 ,  B60C1/0016 ,  C08F232/06 ,  C08L21/00 ,  Y10T152/10495 ,  C08L2666/06

摘要： The present application relates to a pneumatic tire having a tread comprised of (a) a diene-based elastomer containing olefinic unsaturation and (b) from 1 to 50 phr of polymeric resinous material comprising from about 4 to about 60 weight percent units derived from piperylene, from about 10 to about 35 weight percent units derived from 2-methyl-2-butene and from about 18 to about 50 weight percent units derived from dicyclopentadiene.

摘要翻译： 本申请涉及一种具有胎面的充气轮胎，该胎面包括（a）含有烯属不饱和基团的二烯基弹性体和（b）1至50phr的聚合物树脂材料，其包含衍生自戊间二烯的约4至约60重量％的单元 ，衍生自2-甲基-2-丁烯的约10至约35重量％的单元和衍生自二环戊二烯的约18至约50重量％的单元。

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。

公开(公告)号：US06562895B2

公开(公告)日：2003-05-13

申请号：US09727175

申请日：2000-11-30

申请人： Edward John Blok ,  Mark Leslie Kralevich, Jr. ,  Paul Harry Sandstrom ,  Wen-Liang Hsu ,  Adel Farhan Halasa

发明人： Edward John Blok ,  Mark Leslie Kralevich, Jr. ,  Paul Harry Sandstrom ,  Wen-Liang Hsu ,  Adel Farhan Halasa

IPC分类号： C08J2700

CPC分类号： C08F236/08 ,  B60C1/0016 ,  C08F236/06 ,  C08L21/00 ,  Y10T152/10495 ,  C08L2666/08

摘要： The subject invention discloses a liquid isoprene-butadiene rubber (IBR) which is particularly valuable for use in making treads for high performance automobile tires, including race tires, that exhibit superior dry traction characteristics and durability. The isoprene-butadiene rubber of this invention is a liquid at room temperature and is comprised of repeat units which are derived from about 5 weight percent to about 95 weight percent isoprene and from about 5 weight percent to about 95 weight percent 1,3-butadiene, wherein the repeat units derived from isoprene and 1,3-butadiene are in essentially random order. The IBR of this invention also has a low number average molecular weight which is within the range of about 3,000 to about 50,000 and has a glass transition temperature which is within the range of about −50° C. to about 20° C. This invention more specifically discloses a tire tread compound which is comprised of (a) a rubbery elastomer, (b) about 20 phr to about 80 phr of an aromatic process oil, (c) about 35 phr to about 130 phr of a filler and (d) about 4 phr to about 40 phr of a liquid isoprene-butadiene rubber having a number average molecular weight which is within the range of about 3,000 to about 50,000, a glass transition temperature which is within the range of about −50° C. to about 20° C., and wherein the liquid isoprene-butadiene polymer exhibits only one glass transition temperature.

摘要翻译： 本发明公开了一种特别有价值的液体异戊二烯 - 丁二烯橡胶（IBR），其用于制造具有优异的干牵引特性和耐久性的高性能汽车轮胎（包括赛车轮胎）的胎面。 本发明的异戊二烯 - 丁二烯橡胶在室温下为液体，并由衍生自约5重量％至约95重量％的异戊二烯和约5重量％至约95重量％的1,3-丁二烯的重复单元 ，其中衍生自异戊二烯和1,3-丁二烯的重复单元基本上是随机的。 本发明的IBR还具有低于约3,000至约50,000的数均分子量，玻璃化转变温度在约-50℃至约20℃的范围内。本发明 更具体地公开了一种轮胎胎面胶，其由（a）橡胶弹性体，（b）约20phr至约80phr的芳族加工油，（c）约35phr至约130phr的填料和（d ）约4phr至约40phr的数均分子量在约3,000至约50,000范围内的液体异戊二烯 - 丁二烯橡胶，玻璃化转变温度在约-50℃至 约20℃，并且其中液体异戊二烯 - 丁二烯聚合物仅显示一个玻璃化转变温度。

公开(公告)号：US06300421B1

公开(公告)日：2001-10-09

申请号：US09262173

申请日：1999-03-04

申请人： Edward John Blok ,  Mark Leslie Kralevich, Jr. ,  Paul Harry Sandstrom ,  Larry Ashley Gordon ,  James Edward Taucher

发明人： Edward John Blok ,  Mark Leslie Kralevich, Jr. ,  Paul Harry Sandstrom ,  Larry Ashley Gordon ,  James Edward Taucher

IPC分类号： C08F834

CPC分类号： C08K5/14 ,  C08K3/06 ,  C08K5/103 ,  C08L21/00 ,  C08L23/16 ,  C08L2666/06 ,  C08L2666/04

摘要： The invention relates to preparation of EPDM-based and EPR-based rubber compositions which are vulcanized with peroxide together with a specified combination of sulfur and acrylate co-agents. The invention further relates to articles having at least one component thereof.

摘要翻译： 本发明涉及基于EPDM和EPR的橡胶组合物的制备，它们与硫酸和丙烯酸酯共同试剂的特定组合一起用过氧化物硫化。 本发明还涉及具有至少一种组分的制品。

公开(公告)号：US06204320B1

公开(公告)日：2001-03-20

申请号：US09249470

申请日：1999-02-12

申请人： Edward John Blok ,  Mark Leslie Kralevich, Jr. ,  Paul Harry Sandstrom ,  Wen-Liang Hsu ,  Adel Farhan Halasa

发明人： Edward John Blok ,  Mark Leslie Kralevich, Jr. ,  Paul Harry Sandstrom ,  Wen-Liang Hsu ,  Adel Farhan Halasa

IPC分类号： C08J2700

CPC分类号： C08F236/08 ,  B60C1/0016 ,  C08F236/06 ,  C08L21/00 ,  Y10T152/10495 ,  C08L2666/08

摘要： The subject invention discloses a liquid isoprene-butadiene rubber (IBR) which is particularly valuable for use in making treads for high performance automobile tires, including race tires, that exhibit superior dry traction characteristics and durability. The isoprene-butadiene rubber of this invention is a liquid at room temperature and is comprised of repeat units which are derived from about 5 weight percent to about 95 weight percent isoprene and from about 5 weight percent to about 95 weight percent 1,3-butadiene, wherein the repeat units derived from isoprene and 1,3-butadiene are in essentially random order. The IBR of this invention also has a low number average molecular weight which is within the range of about 3,000 to about 50,000 and has a glass transition temperature which is within the range of about −50° C. to about 20° C. This invention more specifically discloses a tire tread compound which is comprised of (a) a rubbery elastomer, (b) about 20 phr to about 80 phr of an aromatic process oil, (c) about 35 phr to about 130 phr of a filler and (d) about 4 phr to about 40 phr of a liquid isoprene-butadiene rubber having a number average molecular weight which is within the range of about 3,000 to about 50,000 and a glass transition temperature which is within the range of about −50° C. to about 20° C.

摘要翻译： 本发明公开了一种特别有价值的液体异戊二烯 - 丁二烯橡胶（IBR），其用于制造具有优异的干牵引特性和耐久性的高性能汽车轮胎（包括赛车轮胎）的胎面。 本发明的异戊二烯 - 丁二烯橡胶在室温下为液体，并由衍生自约5重量％至约95重量％的异戊二烯和约5重量％至约95重量％的1,3-丁二烯的重复单元 ，其中衍生自异戊二烯和1,3-丁二烯的重复单元基本上是随机的。 本发明的IBR还具有低于约3,000至约50,000的数均分子量，玻璃化转变温度在约-50℃至约20℃的范围内。本发明 更具体地公开了一种轮胎胎面胶，其由（a）橡胶弹性体，（b）约20phr至约80phr的芳族加工油，（c）约35phr至约130phr的填料和（d ）约4phr至约40phr的数均分子量在约3,000至约50,000范围内且玻璃化转变温度在约-50℃至约-50℃范围内的液体异戊二烯 - 丁二烯橡胶 约20℃

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。

公开(公告)号：US5981637A

公开(公告)日：1999-11-09

申请号：US135144

申请日：1998-08-17

申请人： Edward John Blok ,  Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  John Eugene Varner

发明人： Edward John Blok ,  Lawson Gibson Wideman ,  Paul Harry Sandstrom ,  John Eugene Varner

IPC分类号： B60C1/00 ,  B29D30/08 ,  C07C233/38 ,  C08K5/17 ,  C08K5/20 ,  C08L9/00 ,  C08L9/06 ,  C08L11/00 ,  C08L21/00

CPC分类号： C07C233/38

摘要： The invention relates to a rubber composition which contains a tris (maleamic acid derivative)amine as an anti-reversion additive. The invention also relates to a tire having a component of such rubber composition.

摘要翻译： 本发明涉及一种含有三（马来酰胺酸衍生物）胺作为反还原添加剂的橡胶组合物。 本发明还涉及具有这种橡胶组合物的组分的轮胎。