公开(公告)号：WO2013062924A3

公开(公告)日：2013-07-11

申请号：PCT/US2012061404

申请日：2012-10-23

Applicant: LUBRIZOL CORP ,  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: C10M145/14 ,  C10M145/16 ,  C10M149/06 ,  C10M149/10 ,  C10M161/00 ,  C10N20/00 ,  C10N20/02 ,  C10N20/04 ,  C10N30/00 ,  C10N30/02 ,  C10N40/00 ,  C10N40/04 ,  C10N40/08 ,  C10N40/25

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. The esterified polymer has at least 60mol% of ester groups having an even number of carbon atoms, i.e. 8,10,12,14,16,18 or 20 carbon atoms.

Abstract translation: 本发明提供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。 酯化聚合物具有至少60mol％的具有偶数个碳原子，即8,10,12,14,16,18或20个碳原子的酯基。

公开(公告)号：WO2013123160A8

公开(公告)日：2013-10-03

申请号：PCT/US2013026098

申请日：2013-02-14

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J ,  BARTON WILLIAM R S ,  WESSLER BRETT ,  BAKER MARK R

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

CPC classification number: C10M157/04 ,  C10M143/06 ,  C10M149/02 ,  C10M169/041 ,  C10M2205/022 ,  C10M2205/024 ,  C10M2205/0245 ,  C10M2205/026 ,  C10M2205/0265 ,  C10M2205/028 ,  C10M2205/0285 ,  C10M2205/04 ,  C10M2217/06 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/106 ,  C10M2223/043 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/42 ,  C10N2230/43 ,  C10N2230/58 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/045 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/105 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2250/10 ,  C10N2260/09 ,  C10M2209/084 ,  C10M2209/086

Abstract: A lubricant composition of an oil of lubricating viscosity; an esterified copolymer with a backbone comprising units derived from (i) an alpha-olefm monomer of at least about 6 carbon atoms and (ii) an ethylenically unsaturated carboxylic acid in a mole ratio of 1 :3 to 3: 1; and a polymer comprising olefin monomer units of 3 to 5 carbon atoms, wherein at least 50 percent by weight of such units contain fewer than 6 carbon atoms and wherein less than 5 percent by weight of such units are ethylene monomer units; exhibits good power transfer efficiency and elastohydrodynamic film thickness.

Abstract translation: 具有润滑粘度的油的润滑剂组合物; 具有主链的酯化共聚物，其包含衍生自（i）至少约6个碳原子的α-烯烃单体的单元和（ii）摩尔比为1:3至3:1的烯属不饱和羧酸; 和包含3至5个碳原子的烯烃单体单元的聚合物，其中至少50重量％的这种单元含有少于6个碳原子，并且其中小于5重量％的这些单元是乙烯单体单元; 表现出良好的动力传递效率和弹性流体动力学膜厚度。

公开(公告)号：WO2010126760A3

公开(公告)日：2012-02-23

申请号：PCT/US2010031880

申请日：2010-04-21

Applicant: LUBRIZOL CORP ,  TIPTON CRAIG D ,  RAMSEY CHARLA A ,  KNAPTON DANIEL J ,  ADAMS PAUL E

Inventor： TIPTON CRAIG D ,  RAMSEY CHARLA A ,  KNAPTON DANIEL J ,  ADAMS PAUL E

IPC: C10M153/00 ,  C10N30/00 ,  C10N40/04

CPC classification number: C10M165/00 ,  C10M137/12 ,  C10M153/00 ,  C10M153/04 ,  C10M159/123 ,  C10M2225/00 ,  C10N2230/06 ,  C10N2230/36 ,  C10N2240/04 ,  C10N2240/042

Abstract: A lubricant composition of an oil of lubricating viscosity and a polymeric phosphorus ester comprising the condensation product of a monomeric phospho¬ rus acid or an ester thereof with a diol having two hydroxy groups separated by a chain of 4 to about 100 atoms exhibits good volatility, corrosion, wear, and/or seal performance in lubrication of a transmission.

Abstract translation: 包含单体磷酸或其酯与由具有4至约100个原子的链分隔的两个羟基的二醇的缩合产物的润滑粘度油和聚合磷酯的润滑剂组合物表现出良好的挥发性， 在润滑润滑中的腐蚀，磨损和/或密封性能。

公开(公告)号：AU2011296344A1

公开(公告)日：2013-03-14

申请号：AU2011296344

申请日：2011-08-23

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J ,  CONANT TROY A

IPC: C07F9/09 ,  C10M137/08

Abstract: A process is provided for preparing a salt of a hydroxy-substituted ester of phosphoric acid, comprising: (a) reacting a phosphate diester with an alkylene oxide, (b) reacting the product mixture of step (a) with a phosphating agent; and (c) reacting the product mixture of step (b) with an amine; wherein the phosphate diester is reacted with the alkylene oxide of step (a) in the substantial absence of a phosphate monoester. The product is useful as an antiwear agent.

公开(公告)号：ES2930218T3

公开(公告)日：2022-12-09

申请号：ES16742067

申请日：2016-06-21

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J

IPC: C10M149/06 ,  C10M149/12

公开(公告)号：CA3008675A1

公开(公告)日：2017-06-22

申请号：CA3008675

申请日：2016-11-17

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J ,  DELBRIDGE EWAN E ,  GIESELMAN MATTHEW D ,  KELLEY JACK C

IPC: C10M167/00

Abstract: A lubricant composition of an oil of lubricating viscosity, an ashless condensation reaction product of an olefin polymer, having a number average molecular weight of 2,000 to 70,000, comprising carboxylic acid or equivalent functionality grafted onto the polymer backbone, with a monoamine or a polyamine often having a single primary amino group; a succinimide dispersant; and an overbased metal detergent, in an amount such that the total base number of the lubricant composition is less than 6.5, exhibits good sludge prevention performance in a gasoline engine.

公开(公告)号：BRPI0910274A2

公开(公告)日：2016-07-26

申请号：BRPI0910274

申请日：2009-03-19

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J ,  MANKA JOHN S

IPC: C10L1/00 ,  C10L1/18 ,  C10L1/22 ,  C10M129/20 ,  C10M133/28 ,  C10M171/00 ,  G01N21/78 ,  G01N33/28

公开(公告)号：CA2864434A1

公开(公告)日：2013-08-22

申请号：CA2864434

申请日：2013-02-14

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J ,  BARTON WILLIAM R S ,  WESSLER BRETT ,  BAKER MARK R

IPC: C10M169/04

Abstract: A lubricant composition of an oil of lubricating viscosity; an esterified copolymer with a backbone comprising units derived from (i) an a-olefm monomer of at least about 6 carbon atoms and (ii) an ethylenically unsaturated carboxylic acid in a mole ratio of 1 :3 to 3: 1; and a polymer comprising olefin monomer units of 3 to 5 carbon atoms, wherein at least 50 percent by weight of such units contain fewer than 6 carbon atoms and wherein less than 5 percent by weight of such units are ethylene monomer units; exhibits good power transfer efficiency and elastohydrodynamic film thickness.

公开(公告)号：CA2809813A1

公开(公告)日：2012-03-08

申请号：CA2809813

申请日：2011-08-24

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J ,  BARTON WILLIAM R S ,  AASERUD DAVID J

IPC: C07F9/09 ,  C10M137/08

Abstract: A process is provided for preparing a salt of a hydroxy-substituted di- ester of phosphoric acid, comprising: (a) reacting a phosphating agent with a monohydric alcohol and with an alkylene polyol, wherein the mole ratio of monohydric alcohol : alkylene polyol is about 0.2:0.8 to about 0.8:0.2 and wherein an excess of the phosphating agent is employed such that the product mixture formed thereby contains phosphorus acid functionality; and (b) reacting the product mixture of step (a) with an amine. The product is useful as an antiwear agent.

公开(公告)号：CA3104063A1

公开(公告)日：2019-12-26

申请号：CA3104063

申请日：2019-06-19

Applicant: LUBRIZOL CORP

Inventor： KNAPTON DANIEL J ,  WILLIAMSON ALLISON M ,  DEREVJANIK THOMAS

IPC: C10M161/00 ,  C10M167/00

Abstract: Lubricating compositions containing a phosphorus-containing salt of an acylated ethylene-a-olefin polymer substituted with an aliphatic polyamine having at least one primary or secondary amine, the lubricating composition having a total phosphorus content in an amount of 200 ppm to 600 ppm by weight of the lubricating composition. The phosphorus-containing salt additive described herein can be used as an anti-wear agent in lubricating composition for diesel engines.