公开(公告)号：US20020193645A1

公开(公告)日：2002-12-19

申请号：US09882675

申请日：2001-06-15

Inventor： Dennis J. O'Rear

IPC: C10M15/02 ,  C10M115/04

CPC classification number: C10M169/04 ,  C10L1/2406 ,  C10L10/04 ,  C10M105/02 ,  C10M107/00 ,  C10M135/20 ,  C10M2203/02 ,  C10M2203/0206 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2205/003 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2205/17 ,  C10M2219/08 ,  C10M2219/082

Abstract: The present invention relates to the use of antioxidants in Fischer Tropsch derived products. The antioxidants of the present invention are preferably temporary antioxidants that may be removed after the period in which oxidation is expected by techniques such as simple distillation. The temporary antioxidants of the present invention are typically sulfur-containing compounds generated from sweetening light hydrocarbon streams.

Abstract translation: 本发明涉及抗氧化剂在费托衍生产物中的用途。 本发明的抗氧化剂优选为在通过诸如简单蒸馏的技术预期氧化的时间段之后可以除去的临时抗氧化剂。 本发明的临时抗氧化剂通常是由甜化轻烃流产生的含硫化合物。

公开(公告)号：US20040181102A1

公开(公告)日：2004-09-16

申请号：US10486151

申请日：2004-02-06

Inventor： Yukio Yoshida ,  Toshiyuki Tsubouchi ,  Motohisa Ido ,  Hidetoshi Koga

IPC: C10M15/04 ,  C10M15/02

CPC classification number: C10M171/002 ,  C10M105/04 ,  C10M111/02 ,  C10M2203/02 ,  C10M2203/0206 ,  C10M2203/022 ,  C10M2203/04 ,  C10M2203/045 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/106 ,  C10M2203/1065 ,  C10N2220/022 ,  C10N2220/025 ,  C10N2230/02 ,  C10N2240/045 ,  C10N2240/046

Abstract: A fluid for traction drives for automobiles which comprises (A) a hydrocarbon compound having two bridged rings selected from bicyclonull2.2.1nullheptane ring, bicyclonull3.2.1nulloctane ring, bicyclonull3.3.0nulloctane ring and bicyclonull2.2.2nulloctane ring and (B) a hydrocarbon compound having at least one structure selected from quaternary carbon atom and ring structures and having a kinematic viscosity at 40null C. of 10 mm2/s or smaller, and has a viscosity at null40null C. of 40,000 Panulls or smaller and a flash point of 140null C. or higher, is provided. This fluid exhibits a great traction coefficient at high temperatures and very small viscosity at low temperatures. A fluid for traction drives which comprises a specific bicyclonull2,2,1nullheptane derivative having 14 to 17 carbon atoms and having a viscosity index of 0 or greater is also provided. This fluid exhibits improved viscosity-temperature characteristics, decreased viscosity and improved fluidity at low temperatures.

Abstract translation: 一种用于汽车牵引驱动装置的流体，其包含（A）具有两个选自双环[2.2.1]庚烷环，双环[3.2.1]辛烷环，双环[3.3.0]辛烷环和双环[ 2.2.2]辛烷环和（B）具有至少一种选自季碳原子和环结构的结构并且在40℃下的运动粘度为10mm 2 / s或更小的烃化合物，并且具有 -40℃下的粘度为40,000Pa.s以下，闪点为140℃以上。 该流体在高温下表现出很大的牵引系数，在低温下表现出非常小的粘度。 还提供了一种用于牵引驱动的流体，其包含具有14至17个碳原子且具有0或更大粘度指数的特定双环[2,2,1]庚烷衍生物。 该流体在低温下表现出改善的粘度 - 温度特性，降低的粘度和改善的流动性。

公开(公告)号：US20040242441A1

公开(公告)日：2004-12-02

申请号：US10669763

申请日：2003-09-24

Applicant: Pennzoil-Quaker State Company

Inventor： I-Ching Chiu

IPC: C10M15/02

CPC classification number: F16H57/04 ,  C10M111/02 ,  C10M111/04 ,  C10M169/04 ,  C10M169/041 ,  C10M169/044 ,  C10M2201/02 ,  C10M2203/0206 ,  C10M2203/045 ,  C10M2203/065 ,  C10M2203/106 ,  C10M2203/1065 ,  C10M2205/0206 ,  C10M2205/028 ,  C10M2205/06 ,  C10M2207/28 ,  C10M2207/2805 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2209/103 ,  C10N2220/022 ,  C10N2220/025 ,  C10N2230/02 ,  C10N2230/06 ,  C10N2240/04 ,  C10N2240/045

Abstract: A continuously variable transmission fluid comprises a hydrogenated cyclic dimer of null-alkyl styrene and a low temperature viscosity control agent. The fluid does not contain more than 20 wt. % of a linear dimer of the null-alkyl styrene, and the fluid has a kinematic viscosity of greater than about 2.5null10null6 m2/s at 100null C., as measured according to ASTM D-445. The dimerized null-alkyl styrene can be made by (a) contacting an null-alkyl styrene with a supported acid catalyst to effect oligomerization of the null-alkyl styrene to a cyclic dimer; and (b) hydrogenating the cyclic dimer in the presence of a hydrogenation catalyst to produce a fully hydrogenated cyclic dimer, wherein the null-alkyl styrene is contacted with the supported acid catalyst in the absence of a solvent for the null-alkyl styrene and a free acid.

Abstract translation: 无级变速传动流体包括α-烷基苯乙烯的氢化环状二聚体和低温粘度控制剂。 流体不含超过20wt。 ％的α-烷基苯乙烯的线性二聚体，并且该流体在100℃下具有大于约2.5×10 -6 m 2 / s的运动粘度，根据ASTM D-445测量。 二聚α-烷基苯乙烯可以通过以下方法制备：（a）使α-烷基苯乙烯与负载的酸催化剂接触，以使α-烷基苯乙烯低聚成环状二聚体; 和（b）在氢化催化剂存在下氢化环状二聚体以产生完全氢化的环状二聚体，其中α-烷基苯乙烯在不存在α-烷基苯乙烯溶剂的情况下与负载的酸催化剂接触，和 游离酸。

公开(公告)号：US20040152931A1

公开(公告)日：2004-08-05

申请号：US10359026

申请日：2003-02-05

Inventor： Thomas J. Chapaton ,  Tenneille W. Capehart ,  James L. Linden

IPC: C07C013/18 ,  C10M15/02

CPC classification number: C10M127/02 ,  C07C13/40 ,  C10M2203/04 ,  C10N2240/045

Abstract: The present invention includes a traction fluid that includes an alkyl bridged dimer of bicycloheptane. Methods of using alkyl bridged dimers of bicycloheptane in traction fluids are also disclosed.

公开(公告)号：US20040002429A1

公开(公告)日：2004-01-01

申请号：US10186034

申请日：2002-06-28

Inventor： Thomas R. Forbus JR.

IPC: C10M15/02 ,  C10M15/18 ,  C10M15/32 ,  C10M15/08

CPC classification number: C10M111/04 ,  C10M169/04 ,  C10M171/00

Abstract: Novel oil-in-oil emulsions and methods of lubrication using the same are provided. The lubricants are stable emulsions of carrier fluid and high viscosity fluid that display superior properties related to lubricating film thickness and reduced shear strength.

Abstract translation: 提供了新的油包水乳剂和使用其的润滑方法。 润滑剂是载体流体和高粘度流体的稳定乳液，显示出与润滑膜厚度相关的优异性能和降低的剪切强度。

公开(公告)号：US20030211949A1

公开(公告)日：2003-11-13

申请号：US10382787

申请日：2003-03-06

Inventor： Pierre-Yves Guyomar ,  Olaf Peter Rudolf Keipert ,  Robert A. Verbelen ,  Gerd Merhof ,  Els H. Slachmuijlders ,  Andre A. Theyskens

IPC: C10M15/02 ,  C09D011/02 ,  C09D183/04 ,  C10M111/04

CPC classification number: C09D11/033 ,  C09D7/20 ,  C09K3/1018 ,  C09K8/34 ,  C10G45/44 ,  C10G2300/301 ,  C10G2400/18 ,  C11D3/18

Abstract: Hydrocarbon fluids are provided which have ASTM D-86 boiling point ranges within 235null C. to 400null C. and a naphthenic content greater than 60%, the naphthenics containing polycyclic materials, the fluids preferably have an aromatic content below 2% and an aniline point below 100null C. The fluids are particularly useful solvents for printing inks, drilling fluids, metal working fluids and as silicone extenders.

Abstract translation: 提供了具有ASTM D-86沸点范围在235℃至400℃和环烷烃含量大于60％的烃类流体，所述环烷烃包含多环材料，所述流体优选具有低于2％的芳族含量和 苯胺点低于100℃。流体是用于印刷油墨，钻井液，金属加工液和硅酮增量剂的特别有用的溶剂。

公开(公告)号：US20020193646A1

公开(公告)日：2002-12-19

申请号：US09882709

申请日：2001-06-15

Inventor： Dennis J. O'rear

IPC: C10M15/02 ,  C10M115/04

CPC classification number: C10L1/1832 ,  C10G2/32 ,  C10G45/00 ,  C10G45/02 ,  C10L1/04 ,  C10L1/14 ,  C10L1/1835 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/2406 ,  C10L1/2412 ,  C10L10/04 ,  C10M105/02 ,  C10M107/00 ,  C10M135/20 ,  C10M169/04 ,  C10M2203/02 ,  C10M2203/0206 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2205/003 ,  C10M2205/14 ,  C10M2205/16 ,  C10M2205/17 ,  C10M2219/08 ,  C10M2219/082

Abstract: The present invention relates blended hydrocarbonaceous products comprising Fischer Tropsch derived products that resist oxidation and to methods of inhibiting oxidation in Fischer Tropsch products. The present invention also relates to Fischer Tropsch products containing an effective amount of a petroleum-derived hydrocarbonaceous product such that the Fischer Tropsch product resists oxidation.

Abstract translation: 本发明涉及包含费 - 托衍生的抗氧化产物和在费托产品中抑制氧化的方法的混合含烃产品。 本发明还涉及含有有效量的石油衍生的烃类产物的费 - 托产品，使得费托产物抵抗氧化。