专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090165363A1 OPERATING A FOUR-STROKE SPARK-IGNITION INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：运行四冲程火花点火内燃机
公开(公告)号：US20090165363A1
公开(公告)日：2009-07-02
申请号：US12323203
申请日：2008-11-25
申请人： Christopher William CLAYTON , Richard John Price , Nigel Peter Tait , Robert Ian Taylor
发明人： Christopher William CLAYTON , Richard John Price , Nigel Peter Tait , Robert Ian Taylor
IPC分类号： C10L1/10
CPC分类号： C10L1/16 , C10L1/06 , C10L1/1608 , C10L1/1616 , C10L1/1641 , C10L1/1817
摘要： The use of from 0.1 to 5 wt %, based on overall gasoline composition, of a base oil having a kinematic viscosity at 100° C. of at least 1 cSt, in a gasoline composition comprising a major amount of gasoline is disclosed for improving the acceleration response of a four-stroke spark-ignition internal combustion engine fueled by the gasoline composition. A method of operating a four-stroke spark-ignition internal combustion engine is also disclosed which method involves introducing into a combustion chamber of said engine a gasoline composition comprising: (a) a major amount of a gasoline; and (b) from 0.1 wt % to 5 wt %, based on the overall gasoline composition, of a base oil having a kinematic viscosity at 100° C. of at least 1 cSt.
摘要翻译：在包含大量汽油的汽油组合物中，基于总体汽油组合物使用0.1至5重量％的具有至少1cSt的100℃运动粘度的基础油用于改进由汽油组合物燃料的四冲程火花点火内燃机的加速响应。还公开了一种操作四冲程火花点火内燃机的方法，该方法包括将汽油组合物引入到所述发动机的燃烧室中，该汽油组合物包含：（a）主要量的汽油; 和（b）基于总体汽油组成的0.1重量％至5重量％的在100℃下的运动粘度为至少1cSt的基础油。

2. 发明申请

US20090188156A1 GASOLINE COMPOSITION 审中-公开
标题翻译：汽油组合物
公开(公告)号：US20090188156A1
公开(公告)日：2009-07-30
申请号：US12323199
申请日：2008-11-25
申请人： Christopher William Clayton , Richard John Price , Nigel Peter Tait , Robert Ian Taylor
发明人： Christopher William Clayton , Richard John Price , Nigel Peter Tait , Robert Ian Taylor
IPC分类号： C10L1/00
CPC分类号： C10L1/1616 , C10L1/06 , C10L1/14
摘要： A gasoline composition is disclosed comprising: (a) a major amount of gasoline; and (b) from 0.1 to 5 wt %, based on the overall gasoline composition, of a base oil having a kinematic viscosity at 100° C. of at least 1 cSt which is derived from the product of a Fischer-Tropsch synthesis process.
摘要翻译：公开了一种汽油组合物，其包含：（a）主要量的汽油; 和（b）基于总体汽油组成的0.1至5重量％的具有至少1cSt的100℃下的运动粘度的基础油，其衍生自费 - 托合成方法的产物。

3. 发明申请

US20110126450A1 FUEL FORMULATIONS 有权
标题翻译：燃油配方
公开(公告)号：US20110126450A1
公开(公告)日：2011-06-02
申请号：US12947653
申请日：2010-11-16
申请人： Richard John Price , Nigel Peter Tait
发明人： Richard John Price , Nigel Peter Tait
IPC分类号： C10L1/18
CPC分类号： C10L1/026 , Y02E50/13
摘要： A compression ignition (CI) (typically diesel) fuel formulation is provided containing (i) a C4 to C8 dialkyl ether (DAE), (ii) a naphtha fuel component and (iii) a low boiling component selected from low boiling hydrocarbons, ethers and mixtures thereof. The formulation may be produced along with a gasoline fuel formulation, by (1) preparing a gasoline fuel formulation in a manner which yields a naphtha fuel component as a byproduct, and (2) blending at least some of the naphtha byproduct with a C4 to C8 DAE and a low boiling component (iii) so as to produce the CI fuel formulation.
摘要翻译：提供压缩点火（CI）（通常是柴油）燃料配方，其包含（i）C4至C8二烷基醚（DAE），（ii）石脑油燃料组分和（iii）低沸点组分，其选自低沸点烃，醚及其混合物。该制剂可以与汽油燃料配方一起生产，（1）以产生作为副产物的石脑油燃料组分的方式制备汽油燃料配方，和（2）将至少一些石脑油副产物与C4混合， C8DAE和低沸点组分（iii），以产生CI燃料配方。

4. 发明授权

US08679204B2 Fuel formulations 有权
标题翻译：燃料配方
公开(公告)号：US08679204B2
公开(公告)日：2014-03-25
申请号：US12947653
申请日：2010-11-16
申请人： Richard John Price , Nigel Peter Tait
发明人： Richard John Price , Nigel Peter Tait
IPC分类号： C10L1/18
CPC分类号： C10L1/026 , Y02E50/13
摘要： A compression ignition (CI) (typically diesel) fuel formulation is provided containing (i) a C4 to C8 dialkyl ether (DAE), (ii) a naphtha fuel component and (iii) a low boiling component selected from low boiling hydrocarbons, ethers and mixtures thereof. The formulation may be produced along with a gasoline fuel formulation, by (1) preparing a gasoline fuel formulation in a manner which yields a naphtha fuel component as a byproduct, and (2) blending at least some of the naphtha byproduct with a C4 to C8 DAE and a low boiling component (iii) so as to produce the CI fuel formulation.
摘要翻译：提供压缩点火（CI）（通常是柴油）燃料配方，其包含（i）C4至C8二烷基醚（DAE），（ii）石脑油燃料组分和（iii）低沸点组分，其选自低沸点烃，醚及其混合物。该制剂可以与汽油燃料配方一起生产，（1）以产生作为副产物的石脑油燃料组分的方式制备汽油燃料配方，和（2）将至少一些石脑油副产物与C4混合， C8DAE和低沸点组分（iii），以产生CI燃料配方。

5. 发明申请

US20110207640A1 POLY (HYDROXYCARBOXYLIC ACID) AMIDE SALT DERIVATIVE AND LUBRICATING COMPOSITION CONTAINING IT 失效
标题翻译：聚（羟基羧酸）酰胺盐衍生物和润滑组合物
公开(公告)号：US20110207640A1
公开(公告)日：2011-08-25
申请号：US13056134
申请日：2009-07-29
申请人： Jan Elsa Eugenia Carty , Dennis Borisovich Kruchinin , Mark Clift Southby , Susan Jane Smith , Nigel Peter Tait
发明人： Jan Elsa Eugenia Carty , Dennis Borisovich Kruchinin , Mark Clift Southby , Susan Jane Smith , Nigel Peter Tait
IPC分类号： C10M169/04 , C07C233/30 , C10L1/19
CPC分类号： C10L1/2381 , C08G63/6852 , C08G63/912 , C10L1/00 , C10L1/1233 , C10L1/1266 , C10L1/1283 , C10L1/182 , C10L1/1832 , C10L1/188 , C10L1/1881 , C10L1/189 , C10L1/224 , C10L1/238 , C10L1/2437 , C10L1/2475 , C10L10/02 , C10L10/04 , C10L10/08
摘要： The present invention provides a poly(hydroxycarboxylic acid) amide salt derivative having formula (III): [Y—CO[O-A-CO]n-Z-R+]m pXq− (III) wherein Y is hydrogen or an optionally substituted hydrocarbyl group, A is a divalent optionally substituted hydrocarbyl group, n is from 1 to 100, preferably from 1 to 10, m is from 1 to 4, q is from 1 to 4 and p is an integer such that pq=m, Z is an optionally substituted divalent bridging group which is attached to the carbonyl group through a nitrogen atom, R+ is an ammonium group and Xq- is a non-sulphur-containing anion. Furthermore, the present invention provides a lubricating composition and a fuel composition containing the poly(hydroxycarboxylic acid) amide salt derivative and the use of the poly(hydroxycarboxylic acid) amide salt derivative for decreasing the phosphorus volatility of a fluid.
摘要翻译：本发明提供具有式（III）的聚（羟基羧酸）酰胺盐衍生物：[Y-CO [OA-CO] nZ-R +] m pXq-（III）其中Y是氢或任选取代的烃基，A 是二价任选取代的烃基，n为1至100，优选1至10，m为1至4，q为1至4，p为整数，使得pq = m，Z为任选取代的通过氮原子连接到羰基上的二价桥连基，R +是铵基，Xq-是不含硫的阴离子。此外，本发明提供含有聚（羟基羧酸）酰胺盐衍生物的润滑组合物和燃料组合物以及聚（羟基羧酸）酰胺盐衍生物用于降低流体的磷挥发性的用途。

6. 发明授权

US07901470B2 Gasoline additives 有权
标题翻译：汽油添加剂
公开(公告)号：US07901470B2
公开(公告)日：2011-03-08
申请号：US10507552
申请日：2003-03-14
申请人： Olaf Graupner , Matthias Mundt , Andrea Schütze , Jurgen Jacobus Johannes Louis , David Roy Kendall , Nigel Peter Tait
发明人： Olaf Graupner , Matthias Mundt , Andrea Schütze , Jurgen Jacobus Johannes Louis , David Roy Kendall , Nigel Peter Tait
IPC分类号： C10L1/18
CPC分类号： C10L1/2222 , C10L1/143 , C10L1/22 , C10L1/2383 , C10L10/04
摘要： The use of an effective concentration of a hydrocarbyl amine wherein the hydrocarbyl moiety has a number average molecular weight in the range 140 to 255 as an additive in an unleaded gasoline composition is provided containing a major proportion of a gasoline suitable for use in a spark ignition engine, for reducing injector nozzle fouling in a direct injection spark ignition engine. A method of operating a direct injection spark ignition engine is also provided.
摘要翻译：使用有效浓度的烃基胺，其中烃基部分的数均分子量在140至255的范围内，作为无铅汽油组合物中的添加剂，其含有主要比例的适用于火花点火的汽油发动机，用于减少直喷喷射点火发动机喷油嘴污垢。还提供了一种操作直喷式火花点火发动机的方法。

7. 发明授权

US08633142B2 Poly (hydroxycarboxylic acid) amide salt derivative and lubricating composition containing it 失效
标题翻译：聚（羟基羧酸）酰胺盐衍生物和含有它的润滑组合物
公开(公告)号：US08633142B2
公开(公告)日：2014-01-21
申请号：US13056134
申请日：2009-07-29
申请人： Jan Elsa Eugenia Carty , Dennis Borisovich Kruchinin , Mark Clift Southby , Susan Jane Smith , Nigel Peter Tait
发明人： Jan Elsa Eugenia Carty , Dennis Borisovich Kruchinin , Mark Clift Southby , Susan Jane Smith , Nigel Peter Tait
IPC分类号： C10M149/00 , C10M133/16
CPC分类号： C10L1/2381 , C08G63/6852 , C08G63/912 , C10L1/00 , C10L1/1233 , C10L1/1266 , C10L1/1283 , C10L1/182 , C10L1/1832 , C10L1/188 , C10L1/1881 , C10L1/189 , C10L1/224 , C10L1/238 , C10L1/2437 , C10L1/2475 , C10L10/02 , C10L10/04 , C10L10/08
摘要： The present invention provides a poly(hydroxycarboxylic acid) amide salt derivative having formula (III): [Y—CO[O-A-CO]n—Z—R+]mpXq− (III) wherein Y is hydrogen or an optionally substituted hydrocarbyl group, A is a divalent optionally substituted hydrocarbyl group, n is from 1 to 100, preferably from 1 to 10, m is from 1 to 4, q is from 1 to 4 and p is an integer such that pq=m, Z is an optionally substituted divalent bridging group which is attached to the carbonyl group through a nitrogen atom, R+ is an ammonium group and Xq− is a non-sulphur-containing anion. Furthermore, the present invention provides a lubricating composition and a fuel composition containing the poly(hydroxycarboxylic acid) amide salt derivative and the use of the poly(hydroxycarboxylic acid) amide salt derivative for decreasing the phosphorus volatility of a fluid.
摘要翻译：本发明提供具有式（III）的聚（羟基羧酸）酰胺盐衍生物：[Y-CO [OA-CO] nZ-R +] mpXq-（III）其中Y是氢或任选取代的烃基，A是二价任选取代的烃基，n为1至100，优选为1至10，m为1至4，q为1至4，p为整数，使得pq = m，Z为任选取代的二价通过氮原子连接到羰基上的桥连基团，R +是铵基团，Xq-是不含硫的阴离子。此外，本发明提供含有聚（羟基羧酸）酰胺盐衍生物的润滑组合物和燃料组合物以及聚（羟基羧酸）酰胺盐衍生物用于降低流体的磷挥发性的用途。

8. 发明授权

US07638661B2 Power increase and increase in acceleration performance of diesel fuel compositions 有权
标题翻译：柴油燃料组合物的功率增加和加速性能的提高
公开(公告)号：US07638661B2
公开(公告)日：2009-12-29
申请号：US11000876
申请日：2004-12-01
申请人： John Nicholas Davenport , Raja Ahmad Sani Raja Salim , Trevor Stephenson , Nigel Peter Tait
发明人： John Nicholas Davenport , Raja Ahmad Sani Raja Salim , Trevor Stephenson , Nigel Peter Tait
IPC分类号： C10L1/16 , C10L1/04
CPC分类号： C10L10/02 , C10L1/026 , C10L1/08 , C10L1/1616 , C10L1/1641 , C10L1/1691 , C10L1/1852 , C10L1/1905 , C10L1/191 , C10L1/1985 , C10L1/20 , C10L1/285
摘要： Use of a viscosity increasing component (ii) in provided in a composition (i) of a diesel fuel for the purpose of: improving the vehicle tractive effort (VTE) and/or acceleration performance of a compression ignition engine or a vehicle powered by such an engine, into which engine the composition (i) is introduced, ormitigating decrease in the vehicle tractive effort (VTE) and/or acceleration performance, in the case of a diesel fuel composition (i) to which an additional component (iii) is introduced for the purpose of improving the emissions performance, of a compression ignition engine or a vehicle powered by such an engine, into which engine the composition (i) is introduced.
摘要翻译：在柴油燃料组合物（i）中提供的增粘组分（ii）的使用，用于：改进压缩点火发动机或由其驱动的车辆的车辆牵引力（VTE）和/或加速性能对于柴油燃料组合物（i）的附加组分（iii）的情况下，引入组合物（i）的发动机或减轻车辆牵引力（VTE）和/或加速性能的降低，是为了提高排放性能，压缩点火发动机或由这种发动机供电的车辆的目的，引入组合物（i）的发动机。

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