Patent search ap:("THE LUBRIZOL CORPORATION") AND inv:"SMITH Page Timothy R."

1.

发明申请
LUBRICATING COMPOSITION FOR AND METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE 审中-公开

公开(公告)号：WO2019005738A1

公开(公告)日：2019-01-03

申请号：PCT/US2018/039414

申请日：2018-06-26

Applicant: THE LUBRIZOL CORPORATION

Inventor： VINCENT, Paul R. , SMITH, Timothy R. , PATTERSON, Reid A. , PASHKOVSKI, Eugene

IPC: C10M169/04 , C10N20/02 , C10N30/02 , C10N30/06 , C10N40/25

Abstract: The invention provides a lubricating composition comprising a low viscosity base oil and a synergistic mixture of a functionalized ethylene-α-olefin copolymer, a poly(meth)acrylate polymer, and a metal-free anti-wear agent. The invention also provides a method of lubricating an internal combustion engine using such a lubricating composition.

2.

发明申请
LUBRICATING COMPOSITION CONTAINING AN ESTERIFIED POLYMER 审中-公开
Title translation: 含有精制聚合物的润滑组合物

公开(公告)号：WO2013062924A2

公开(公告)日：2013-05-02

申请号：PCT/US2012/061404

申请日：2012-10-23

Applicant: THE LUBRIZOL CORPORATION , BARTON, William R.S. , PRICE, David , BAUM, Marina , VISGER, Daniel C. , HICKMAN, Lynsey , SMITH, Timothy R. , SLOCUM, Sona S. , KNAPTON, Daniel J.

Inventor： BARTON, William R.S. , PRICE, David , BAUM, Marina , VISGER, Daniel C. , HICKMAN, Lynsey , SMITH, Timothy R. , SLOCUM, Sona S. , KNAPTON, Daniel J.

IPC: C10M145/16

CPC classification number: C10M161/00 , C10M145/14 , C10M145/16 , C10M149/06 , C10M149/10 , C10M2205/04 , C10M2209/084 , C10M2223/00 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/025 , C10N2220/027 , C10N2220/028 , C10N2220/033 , C10N2230/02 , C10N2230/68 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/08 , C10N2240/10 , C10N2240/14 , C10M2217/024 , C10M2217/06 , C10M2217/028 , C10N2220/029 , C10M2209/086

Abstract: The invention provides a lubricating composition comprising an oil of lubricating viscosity and an esterified polymer. The invention further provides for the use of the esterified polymer as a viscosity modifier or dispersant viscosity modifier. The invention further provides a method for lubricating a mechanical device using the lubricating composition.

Abstract translation: 本发明提供了一种包含润滑粘度的油和酯化聚合物的润滑组合物。本发明进一步提供了酯化聚合物作为粘度调节剂或分散剂粘度调节剂的用途。本发明还提供了一种使用润滑组合物润滑机械装置的方法。

3.

发明申请
OLEFIN-ACRYLATE POLYMERS IN REFINERY AND OILFIELD APPLICATIONS 审中-公开
Title translation: 炼油和油田应用中的烯丙基丙烯酸酯聚合物

公开(公告)号：WO2014093067A1

公开(公告)日：2014-06-19

申请号：PCT/US2013/072946

申请日：2013-12-04

Applicant: THE LUBRIZOL CORPORATION

Inventor： MASTRANGELO, Antonio , SMITH, Timothy R. , KOLP, Christopher J. , JOHNSON, John R.

IPC: C10M145/14 , C10L1/197 , C10L1/236

CPC classification number: C08L23/0869 , C10L1/1963 , C10L10/16

Abstract: The present invention relates to materials useful for lowering the pour point of wax-containing mixtures of liquid hydrocarbons, as well as compositions of, and methods for preparing the same. More particularly, this invention relates to the use in liquid hydrocarbons of OLAC compositions containing units derived from (i) hydrocarbyl (meth)acrylic acid derivatives and (ii) ethylenically unsaturated aliphatic Να-olefin monomers having up to 50 carbon atoms. The OLAC compositions are useful for modifying the fluidity and flow characteristics of liquid hydrocarbons, and more particularly, for improving the pipeline pumpability of liquid hydrocarbons.

Abstract translation: 本发明涉及可用于降低液态烃的含蜡混合物的倾点的材料及其组合物及其制备方法。更具体地说，本发明涉及含有衍生自（i）（甲基）丙烯酸烷基酯衍生物的单元和（ii）具有至多50个碳原子的烯键式不饱和脂族和N-α-烯烃单体的OLAC组合物在液态烃中的应用。 OLAC组合物可用于改变液态烃的流动性和流动特性，更具体地说，用于改善液态烃的管道可泵送性。

4.

发明申请
LUBRICATING COMPOSITION FOR AND METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE 审中-公开

公开(公告)号：WO2021231220A1

公开(公告)日：2021-11-18

申请号：PCT/US2021/031346

申请日：2021-05-07

Applicant: THE LUBRIZOL CORPORATION

Inventor： O'HORA, Paul , PARMAR, Dixit , SMITH, Timothy R. , HADDLETON, David M. , PATIAS, Georgios

IPC: C10M149/00 , C08F8/32 , C10N20/04 , C10N30/04 , C10N30/00 , C10N40/25 , C10N70/00 , C10N30/10

Abstract: The present invention provides, among other things, a process to produce a low molecular weight dispersant polymethacrylate polymer ("LMWDPMA"), and the LMWDPMA itself, along with the use of the LMWDPMA in a lubricating composition, as well as a method for lubricating an internal combustion engine as disclosed herein.

5.

发明申请
LUBRICATING COMPOSITION CONTAINING A SELF-ASSEMBLING POLYMETHACRYLATE BLOCK COPOLYMER AND AN ETHYLENE-α-OLEFIN COPOLYMER 审中-公开

公开(公告)号：WO2019005680A1

公开(公告)日：2019-01-03

申请号：PCT/US2018/039316

申请日：2018-06-25

Applicant: THE LUBRIZOL CORPORATION

Inventor： SMITH, Timothy R. , O'HORA, Paul , SAMPLER, Edward P. , PASHKOVSKI, Eugene , PATTERSON, Reid A. , TRICKETT, Kieran

IPC: C10M145/10 , C10M157/02 , C10M157/04

Abstract: The invention provides a lubricating composition comprising an oil of lubricating viscosity and synergistic mixture of a functionalized ethylene-α-olefin copolymer, a poly(meth)acrylate block polymer having a substantially oil soluble block and a substantially oil insoluble block. The invention also provides a method of lubricating a mechanical device using such a lubricating composition.

6.

发明申请
LUBRICATING OIL COMPOSITION HAVING IMPROVED AIR RELEASE 审中-公开
Title translation: 润滑油组合物具有改进的空气释放

公开(公告)号：WO2017151334A1

公开(公告)日：2017-09-08

申请号：PCT/US2017/018587

申请日：2017-02-20

Applicant: THE LUBRIZOL CORPORATION

Inventor： HOBSON, David M. , SMITH, Timothy R. , PRICE, David

IPC: C10M169/04

Abstract: The invention provides a lubricating oil composition comprising a ethylene/α-olefin copolymer and, optionally, and additive additive comprising an amine salt of a hydrocarbyl thiophosphoric acid ester. The invention also provides a method of improving air release of a lubricating oil composition by mixing an ethylene/α-olefin copolymer with an oil of lubricating viscosity.

Abstract translation: 本发明提供了一种润滑油组合物，其包含乙烯/α-烯烃共聚物和任选的添加剂添加剂，所述添加剂添加剂包含烃基硫代磷酸酯的胺盐。本发明还提供了通过将乙烯/α-烯烃共聚物与具有润滑粘度的油混合来改善润滑油组合物的空气释放的方法。

7.

发明公开
OLEFIN-ACRYLATE POLYMERS IN REFINERY AND OILFIELD APPLICATIONS 审中-公开
Title translation: 榛树ÖEN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN

公开(公告)号：EP2928993A1

公开(公告)日：2015-10-14

申请号：EP13815607.0

申请日：2013-12-04

Applicant: The Lubrizol Corporation

Inventor： MASTRANGELO, Antonio , SMITH, Timothy R. , KOLP, Christopher J. , JOHNSON, John R.

IPC: C10M145/14 , C10L1/197 , C10L1/236

CPC classification number: C08L23/0869 , C10L1/1963 , C10L10/16

Abstract: The present invention relates to materials useful for lowering the pour point of wax-containing mixtures of liquid hydrocarbons, as well as compositions of and methods for preparing the same. More particularly, this invention relates to the use in liquid hydrocarbons of OLAC compositions containing units derived from (i) hydrocarbyl(meth)acrylic acid derivatives and (ii) ethylenically unsaturated aliphatic Nα-olefin monomers having up to 50 carbon atoms. The OLAC compositions are useful for modifying the fluidity and flow characteristics of liquid hydrocarbons, and more particularly, for improving the pipeline pumpability of liquid hydrocarbons.

Abstract translation: 本发明涉及可用于降低液态烃的含蜡混合物的倾点的材料，以及其制备方法的组合物及其制备方法。更具体地说，本发明涉及在含有（i）烃基（甲基）丙烯酸衍生物的单元和（ii）具有至多50个碳原子的烯属不饱和脂族Nα-烯烃单体的OLAC组合物的液态烃中的应用。 OLAC组合物可用于改变液态烃的流动性和流动特性，更具体地说，用于改善液态烃的管道泵送性。