公开(公告)号：EP2797970B1

公开(公告)日：2017-02-01

申请号：EP12863964.8

申请日：2012-12-19

Applicant: Chevron Oronite Company LLC

Inventor： RUHE, William, R., Jr. ,  PATEL, Pritesh, A.

IPC: C08F210/16 ,  C08F8/32 ,  C10M149/22 ,  C10N30/06 ,  C10N40/25 ,  C10M133/56 ,  C10M147/00

CPC classification number: C10M159/12 ,  C10M133/06 ,  C10M133/54 ,  C10M133/56 ,  C10M147/00 ,  C10M169/042 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2207/028 ,  C10M2215/28 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/033 ,  C10N2230/02 ,  C10N2230/041 ,  C10N2230/06 ,  C10N2240/102 ,  C10N2240/103 ,  C10M2205/028

公开(公告)号：EP1131390A4

公开(公告)日：2005-08-03

申请号：EP99955025

申请日：1999-10-19

Applicant: LUBRIZOL CORP

Inventor： CAIN ROBERT W

IPC: C10M169/04 ,  C10M129/28 ,  C10M133/46 ,  C10M135/04 ,  C10M135/06 ,  C10M135/20 ,  C10M137/04 ,  C10M137/06 ,  C10M137/08 ,  C10M137/10 ,  C10M139/00 ,  C10M141/10 ,  C10M141/12 ,  C10M149/22 ,  C10M155/04 ,  C10M159/12 ,  C10M159/20 ,  C10M159/22 ,  C10M159/24 ,  C10M163/00 ,  C10N10/02 ,  C10N10/04 ,  C10N30/04 ,  C10N30/06 ,  C10N30/08 ,  C10N40/04

CPC classification number: C10M137/04 ,  C10M133/16 ,  C10M133/46 ,  C10M133/52 ,  C10M135/02 ,  C10M135/04 ,  C10M135/22 ,  C10M137/06 ,  C10M137/08 ,  C10M137/10 ,  C10M141/10 ,  C10M141/12 ,  C10M159/123 ,  C10M159/20 ,  C10M159/22 ,  C10M159/24 ,  C10M163/00 ,  C10M2207/028 ,  C10M2207/26 ,  C10M2207/262 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/223 ,  C10M2215/224 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/24 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/02 ,  C10M2219/022 ,  C10M2219/046 ,  C10M2219/082 ,  C10M2219/083 ,  C10M2219/089 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/043 ,  C10M2223/045 ,  C10M2223/047 ,  C10M2223/12 ,  C10M2223/121 ,  C10M2227/061 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/02 ,  C10N2260/14

Abstract: This invention relates to a lubricating composition comprising a blend of a major amount of an oil of lubricating viscosity, gear or transmission oil package and a top treatment which comprises at least one saturated fatty phosphate ester or salt, wherein the lubricating composition is free of saturated fatty phosphites. Tin another embodiment, the invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity, at least one saturated fatty phosphate ester or salt, at least one polysulfide and at least one phosphorus antiwear or extreme pressure agent, wherein the lubricating composition is free of saturated fatty phosphites. The invention relates to additive combinations which when added to a lubricant can provide and improve frictional and, optionally, thermal stability properties. The additives include a phosphate ester or salt wherein the hydrocarbyl group of the phosphate is a fatty-saturated group. The top treatment may also include a substituted fatty imidazoline or reaction product of a fatty carboxylic acid and polyalkylene polyamine and/or a borated dispersant.

公开(公告)号：EP0452004A2

公开(公告)日：1991-10-16

申请号：EP91302773.6

申请日：1991-03-28

Applicant: BP Chemicals Limited

Inventor： Cook, Stephen James, BP Chemicals Limited ,  Dobson, Ian Daivd, BP Chemicals Limited ,  Cracknell, Robert Brian, BP Chemicals Limited

IPC: C10M149/22 ,  C10M145/26 ,  C10M133/52 ,  C10L1/18 ,  C10L1/22 ,  C08G73/02 ,  C07C217/00 ,  C07C217/08 ,  C10M133/56

CPC classification number: C10L1/2225 ,  C07C217/08 ,  C08G73/024 ,  C10L1/238 ,  C10L1/2387 ,  C10M133/56 ,  C10M2215/042 ,  C10N2270/02

Abstract: Disclosed are novel polyalkoxyamines having the formula:-

wherein (x+y) has a value in the range from 1 to 19 and y is either zero or an integer;

        D is ⁅ CHR-CHR¹-O ⁆ n CHR¹-CHR-   (II)

wherein either R=R¹=H or R=C₁ to C₄ alkyl and R¹= H and n has a value in the range from 1 to 10; and
   Y is independently either -OH or -NHR² wherein R² is either H or alkyl.
Polyalkoxyamines having the formula (I) are prepared by the deaminative polymerisation of diamines, which can be prepared by the catalysed reaction of a glycol and ammonia in the presence of hydrogen. Reaction of a hydrocarbyl-substituted succinic acylating agent with the polyalkoxyamine of formula (I) produces a dispersant additive suitable for use in lubricating oil and fuel compositions.

Abstract translation: 本发明公开了具有下式的新颖poly​​alkoxyamines： - worin（X + Y）在范围内的值的整数，从1至19和y是零或给; D是＆lsqbstr＆CHR-CHR <1> -O rsqbstr＆CHR <1>是-CHR-（II）worin要么R = R <1> = H或R = C1-C4烷基且R <1> = H和n的 在从1到10的范围内的值; 和Y是OH或NHRunabhängig要么<2> worinř<2>为H或烷基无论哪种。 具有式（I）Polyalkoxyamines由deaminative二胺的聚合，这可以通过二醇和氨在氢的存在下催化的反​​应来制备制备。 烃基substituiertem的琥珀酰化剂与式（I）的polyalkoxyamines的反应产生适合于在润滑油和燃料组合物中使用的分散剂添加剂。

公开(公告)号：EP3625316B1

公开(公告)日：2023-08-23

申请号：EP18734937.8

申请日：2018-05-18

Inventor： RUHE, William Raymond, Jr. ,  MASSON, Georgeta ,  COSTALES, Abran ,  NASS, Kirk ,  MILLER, John Robert ,  CHANG, Young A.

IPC: C10M133/56 ,  C10M149/22 ,  C10M159/12

公开(公告)号：EP3997154B1

公开(公告)日：2023-06-07

申请号：EP20737002.4

申请日：2020-07-06

Inventor： OKKEL, Andreas ,  VON HAAREN, Jan ,  GIEBELHAUS, Irina ,  BÖMER, Jörg ,  LORENZ, Markus ,  STANNEK, Peter, Walter ,  SCRANTON, Stacy ,  HEITZER, Jennifer

IPC: C08G63/91 ,  C08G73/02 ,  C08G69/48 ,  C08G18/60 ,  C08G18/64 ,  C10L10/16 ,  C10M101/00 ,  C10M149/18 ,  C10M149/22 ,  C08G18/76 ,  C08G18/28 ,  C10L1/238 ,  C10M149/20 ,  C08G18/80 ,  C08G18/79 ,  C10N30/02

公开(公告)号：EP4007789A1

公开(公告)日：2022-06-08

申请号：EP21782765.8

申请日：2021-10-06

Applicant: NYCO

Inventor： TRAVERT, Yves ,  HERVE, Grégoire

IPC: C08G73/02 ,  C10M149/22

公开(公告)号：EP2797970A1

公开(公告)日：2014-11-05

申请号：EP12863964.8

申请日：2012-12-19

Applicant: Chevron Oronite Company LLC

Inventor： RUHE, William, R., Jr. ,  PATEL, Pritesh, A.

IPC: C08F210/16 ,  C08F8/32 ,  C10M149/22 ,  C10N30/06 ,  C10N40/25

CPC classification number: C10M159/12 ,  C10M133/06 ,  C10M133/54 ,  C10M133/56 ,  C10M147/00 ,  C10M169/042 ,  C10M2203/1025 ,  C10M2205/022 ,  C10M2207/028 ,  C10M2215/28 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/033 ,  C10N2230/02 ,  C10N2230/041 ,  C10N2230/06 ,  C10N2240/102 ,  C10N2240/103 ,  C10M2205/028

Abstract: A reaction product, useful as a viscosity index improver in a lubricating oil, reacting: a) an oil soluble ethylene-alpha olefin copolymer comprising from 10 to less than 80 weight % ethylene and greater than 20 up to 90 weight % of at least one C
3 to C
28 alpha olefin, having a number average molecular weight from 5,000 to 120,000 and grafted with 0.5 to 5 weight % of an ethylenically unsaturated acylating agent, with b) a hydrocarbyl substituted poly(oxyalkylene) monoamine of the formula: R
1 -(O-CHR
2 -CHR
3 )x-A wherein: R
1 is a hydrocarbyl group having from 1 to 35 carbon atoms; R
2 and R
3 are each independently hydrogen, methyl, or ethyl and each R
2 and R
3 are independently selected in each - O-CHR
2 -CHR
3 - unit; A is amino, -CH
2 amino or N-alkyl amino having 1 to 10 carbon atoms; and x is an integer from 2 to 45.

公开(公告)号：EP2318485A1

公开(公告)日：2011-05-11

申请号：EP09803529.8

申请日：2009-07-29

Applicant: Shell Oil Company ,  Shell Internationale Research Maatschappij B.V.

Inventor： CARTY, Jan Elsa, Eugenia ,  KRUCHININ, Dennis, Borisovich ,  SMITH, Susan, Jane ,  SOUTHBY, Mark, Clift ,  TAIT, Nigel, Peter

IPC: C10L1/238 ,  C10L1/00 ,  C10L1/224 ,  C08G63/91 ,  C08G63/685 ,  C10M149/14 ,  C10M149/22 ,  C10L10/02 ,  C10M161/00

CPC classification number: 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

Abstract: The present invention provides a poly(hydroxycarboxylic acid) amide salt derivative having formula (III): [Y-CO[O-A-CO]
n -Z-R
+ ]
m pX
q- (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.

公开(公告)号：EP0452004A3

公开(公告)日：1993-06-30

申请号：EP91302773.6

申请日：1991-03-28

Applicant: BP Chemicals Limited

Inventor： Cook, Stephen James, BP Chemicals Limited ,  Dobson, Ian Daivd, BP Chemicals Limited ,  Cracknell, Robert Brian, BP Chemicals Limited

IPC: C10M149/22 ,  C10M145/26 ,  C10M133/52 ,  C10L1/18 ,  C10L1/22 ,  C08G73/02 ,  C07C217/00 ,  C07C217/08 ,  C10M133/56

CPC classification number: C10L1/2225 ,  C07C217/08 ,  C08G73/024 ,  C10L1/238 ,  C10L1/2387 ,  C10M133/56 ,  C10M2215/042 ,  C10N2270/02

Abstract: Disclosed are novel polyalkoxyamines having the formula:-

wherein (x+y) has a value in the range from 1 to 19 and y is either zero or an integer;
        D is ⁅ CHR-CHR¹-O ⁆ n CHR¹-CHR-   (II)
wherein either R=R¹=H or R=C₁ to C₄ alkyl and R¹= H and n has a value in the range from 1 to 10; and
   Y is independently either -OH or -NHR² wherein R² is either H or alkyl. Polyalkoxyamines having the formula (I) are prepared by the deaminative polymerisation of diamines, which can be prepared by the catalysed reaction of a glycol and ammonia in the presence of hydrogen. Reaction of a hydrocarbyl-substituted succinic acylating agent with the polyalkoxyamine of formula (I) produces a dispersant additive suitable for use in lubricating oil and fuel compositions.

公开(公告)号：EP0400874B1

公开(公告)日：1993-04-21

申请号：EP90305579.6

申请日：1990-05-22

Applicant: EXXON CHEMICAL PATENTS INC.

Inventor： Gutierrez, Antonio ,  Lundberg, Robert Dean

IPC: C10M133/52 ,  C10M143/02 ,  C10M149/22 ,  C10M151/04 ,  C10M159/12 ,  C08F8/00

CPC classification number: C10M149/06 ,  C10L1/221 ,  C10L1/2493 ,  C10M129/28 ,  C10M129/93 ,  C10M133/06 ,  C10M133/16 ,  C10M133/52 ,  C10M135/14 ,  C10M135/22 ,  C10M135/26 ,  C10M143/00 ,  C10M143/02 ,  C10M149/18 ,  C10M151/02 ,  C10M151/04 ,  C10M159/12 ,  C10M2205/00 ,  C10M2205/02 ,  C10M2205/022 ,  C10M2207/12 ,  C10M2207/129 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/26 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/024 ,  C10M2217/04 ,  C10M2217/044 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/062 ,  C10M2219/083 ,  C10M2219/085 ,  C10M2221/00 ,  C10M2221/02 ,  C10M2221/04 ,  C10M2221/041 ,  C10M2221/043 ,  C10M2227/00 ,  C10N2270/02

Abstract: The present invention is directed to a composition of matter useful as a multifunctional viscosity improver-dispersant for ole- aginous compositions, particularly lubricating oil compositions, com- prising at least one adduct or reaction product of (A) ethylene copolymer, preferably ethylene propylene copolymer of at least 15,000 number average molecular weight grafted with monounsaturated mono- or dicarboxylic acid material; and (B) amido-amine or thioamido-amine com- prising reaction product of at least one amine, preferably polyamine, and an alpha, beta-unsaturated compound represented by the formula wherein X is sulfur or oxygen, Y is -OR , -SR , or and R , R , R , R and R are independently selected from hydrogen, hydrocarbyl, and substituted hydrocarbyl. The present invention is also directed to oleaginous compositions and concentrates, particularly lubricating oil compositions and concentrates, containing said nitrogen containing carboxylic acid material grafted high molecular weight ethylene copolymer adduct.