公开(公告)号：WO2006091387A2

公开(公告)日：2006-08-31

申请号：PCT/US2006004576

申请日：2006-02-08

Applicant: LUBRIZOL CORP ,  BAUMANIS CHARLES K ,  BAKER MARK R

Inventor： BAUMANIS CHARLES K ,  BAKER MARK R

IPC: C10M159/12 ,  C10M169/04 ,  C10N40/04 ,  C10N40/25 ,  C10N60/10 ,  C10N60/12 ,  C10N60/14

CPC classification number: C10M159/12 ,  C10M169/045 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2207/142 ,  C10M2207/34 ,  C10M2215/28 ,  C10M2217/043 ,  C10M2219/106 ,  C10M2223/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/10 ,  C10N2260/10 ,  C10N2260/12 ,  C10N2260/14

Abstract: The present invention provides a composition comprising the product prepared by hearing together: (a) a dispersant; and (b) a 1,3-dicarboxylic acid or 1,4-dicarboxylic acid of an aromatic compound, or a reactive equibalent thereof; and at least one of: (c) 2,5-dimercapto-1,3,4-thiadiazole or a hydrocabyl-substituted 2,5-dimercapto-1,3,4-thiadiazole, or an oligomer thereof; (d) a borating agent; and (e) a phosphorus acid compound, or a reactive equivalent thereof, said heating being sufficient to provide a reaction product of (a), (b), and (c), (d), or (e), which is soluble in an oil of lubricating viscosity. The invention further provides a use for the composition.

Abstract translation: 本发明提供一种组合物，其包含通过一起听到制备的产物：（a）分散剂; 和（b）芳族化合物的1,3-二羧酸或1,4-二羧酸或其反应性均聚物; 和（c）2,5-二巯基-1,3,4-噻二唑或氢化物取代的2,5-二巯基-1,3,4-噻二唑或其低聚物中的至少一种; （d）硼酸化剂; 和（e）含磷酸化合物或其反应性等价物，所述加热足以提供可溶解的（a），（b）和（c），（d）或（e）的反应产物 在润滑粘度的油中。 本发明还提供了该组合物的用途。

公开(公告)号：JPH10245576A

公开(公告)日：1998-09-14

申请号：JP3172898

申请日：1998-02-13

Applicant: LUBRIZOL CORP

Inventor： PUDELSKI JOHN K ,  KOLP CHRISTOPHER J ,  DIETZ JEFFRY G ,  BAUMANIS CHARLES K ,  BARTLEY STUART L ,  BURRINGTON JAMES D

IPC: C10L1/20 ,  C08F8/00 ,  C10L1/198 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10L10/18 ,  C10M129/93 ,  C10M129/95 ,  C10M133/52 ,  C10M147/02 ,  C10M147/04 ,  C10N20/04 ,  C10N40/04 ,  C10N40/08 ,  C10N40/20 ,  C10N50/10 ,  C10N60/08 ,  C10N70/00

Abstract: PROBLEM TO BE SOLVED: To obtain a low-chlorine-content composition by reacting a halogenated polyolefin obtained by reacting a polyolefin terminated with a tetra-substituted or tri-substituted unsaturated group with a halogen with an α,β-unsaturated acid, its anhydride or its derivative to obtain a polyolefin-substituted reaction product. SOLUTION: A tetra-substituted or tri-substituted unsaturated terminal- containing polyolefin such as polyisobutylene having a number-average molecular weight of 300-5,000 is mixed with a halogen such as chlorine, and the mixture is reacted under heating to form a partially halogenated polyolefin. Next, 0.1-10mol, per mol of the polyolefin, of an α,β-unsaturated acid such as maleic anhydride is added to the reaction mixture and reacted to obtain a polyolefin- substituted reaction product. This product has a halogen content of below 1,000ppm and is reacted with an amine, an alcohol, a reactive metal or a reactive metal compound to form a dispersing agent.

公开(公告)号：AU2006216990A1

公开(公告)日：2006-08-31

申请号：AU2006216990

申请日：2006-02-08

Applicant: LUBRIZOL CORP

Inventor： BAKER MARK R ,  BAUMANIS CHARLES K

IPC: C10M159/12 ,  C10M169/04 ,  C10N40/04 ,  C10N40/25 ,  C10N60/10 ,  C10N60/12 ,  C10N60/14

Abstract: The present invention provides a composition comprising the product prepared by hearing together: (a) a dispersant; and (b) a 1,3-dicarboxylic acid or 1,4-dicarboxylic acid of an aromatic compound, or a reactive equivalent thereof; and at least one of: (c) 2,5-dimercapto-1,3,4-thiadiazole or a hydrocarbyl-substituted 2,5-dimercapto-1,3,4-thiadiazole, or an oligomer thereof; (d) a borating agent; and (e) a phosphorus acid compound, or a reactive equivalent thereof, said heating being sufficient to provide a reaction product of (a), (b), and (c), (d), or (e), which is soluble in an oil of lubricating viscosity. The invention further provides a use for the composition.

公开(公告)号：DE69504717T2

公开(公告)日：1999-05-06

申请号：DE69504717

申请日：1995-01-19

Applicant: LUBRIZOL CORP

Inventor： CLARK ALAN C ,  WESTFALL DAVID L ,  BAUMANIS CHARLES K ,  MAYNARD MARVIN M ,  SIVIK MATTHEW R ,  KOWALL CLIFFORD P

IPC: C08J3/00 ,  C08F6/00 ,  C08F6/06 ,  C08F8/26 ,  C08F8/46 ,  C10M145/16 ,  C10N20/00 ,  C10N30/04 ,  C10N40/25

公开(公告)号：MX9500680A

公开(公告)日：1998-12-31

申请号：MX9500680

申请日：1995-01-26

Applicant: LUBRIZOL CORP

Inventor： BAUMANIS CHARLES K ,  MAYNARD MARVIN M ,  CLARK ALAN C ,  SIVIK MATTHEW R ,  KOWALL CLIFFORD P

IPC: C08J3/00 ,  C08F6/00 ,  C08F6/06 ,  C08F8/26 ,  C08F8/46 ,  C10M145/16 ,  C10N20/00 ,  C10N30/04 ,  C10N40/25 ,  C07B39/00

Abstract: La presente invencion describe un procedimiento para reducir el contenido en cloro de diversos compuestos de organocloro incluyendo la etapa de introduccion de una fuente de yodo bromo y mezclas de los mismos en el compuesto de organo-cloro.

公开(公告)号：AU1021395A

公开(公告)日：1995-08-10

申请号：AU1021395

申请日：1995-01-16

Applicant: LUBRIZOL CORP

Inventor： BAUMANIS CHARLES K ,  MAYNARD MARVIN M ,  CLARK ALAN C ,  SIVIK MATTHEW R ,  KOWALL CLIFFORD P

IPC: C08J3/00 ,  C08F6/00 ,  C08F6/06 ,  C08F8/26 ,  C08F8/46 ,  C10M145/16 ,  C10N20/00 ,  C10N30/04 ,  C10N40/25 ,  C07B63/02 ,  C08F22/04 ,  C10M149/00

公开(公告)号：AU2006216990B2

公开(公告)日：2010-06-03

申请号：AU2006216990

申请日：2006-02-08

Applicant: LUBRIZOL CORP

Inventor： BAKER MARK R ,  BAUMANIS CHARLES K

IPC: C10M159/12 ,  C10M169/04 ,  C10N40/04 ,  C10N40/25 ,  C10N60/10 ,  C10N60/12 ,  C10N60/14

Abstract: The present invention provides a composition comprising the product prepared by hearing together: (a) a dispersant; and (b) a 1,3-dicarboxylic acid or 1,4-dicarboxylic acid of an aromatic compound, or a reactive equivalent thereof; and at least one of: (c) 2,5-dimercapto-1,3,4-thiadiazole or a hydrocarbyl-substituted 2,5-dimercapto-1,3,4-thiadiazole, or an oligomer thereof; (d) a borating agent; and (e) a phosphorus acid compound, or a reactive equivalent thereof, said heating being sufficient to provide a reaction product of (a), (b), and (c), (d), or (e), which is soluble in an oil of lubricating viscosity. The invention further provides a use for the composition.

公开(公告)号：AT294190T

公开(公告)日：2005-05-15

申请号：AT00932817

申请日：2000-06-01

Applicant: LUBRIZOL CORP

Inventor： JOHNSON JOHN R ,  BURRINGTON JAMES D ,  KOLP CHRISTOPHER J ,  PUDELSKI JOHN K ,  DIETZ JEFFRY G ,  MCULLOUGH GREGORY R ,  BAUMANIS CHARLES K ,  CERDA DE GROOTE CARLOS L

IPC: C08F4/22 ,  C08F8/00 ,  C10L1/22 ,  C10M129/00 ,  C10M133/00

公开(公告)号：CA2376761A1

公开(公告)日：2001-01-04

申请号：CA2376761

申请日：2000-06-01

Applicant: LUBRIZOL CORP

Inventor： MCULLOUGH GREGORY R ,  BAUMANIS CHARLES K ,  KOLP CHRISTOPHER J ,  DIETZ JEFFRY G ,  JOHNSON JOHN R ,  BURRINGTON JAMES D ,  CERDA DE GROOTE CARLOS L ,  PUDELSKI JOHN K

IPC: C08F4/22 ,  C08F8/00 ,  C10L1/22 ,  C10M129/00 ,  C10M133/00

Abstract: A dispersant is prepared from an amine and a hydrocarbyl-substituted acylati ng agent, wherein the hydrocarbyl substituent is a polymerized olefin having a polydispersity M w/ M n of greater than 5 . Such polyolefin substituents are prepared by polymerization of olefins in the presence of a calcined catalyst comprising a partially or fully neutralized ammonium salt of a heteropolyacid.

公开(公告)号：CA2228988A1

公开(公告)日：1998-08-13

申请号：CA2228988

申请日：1998-02-09

Applicant: LUBRIZOL CORP

Inventor： KOLP CHRISTOPHER J ,  PUDELSKI JOHN K ,  DIETZ JEFFRY G ,  BAUMANIS CHARLES K ,  BURRINGTON JAMES D ,  BARTLEY STUART L

IPC: C10L1/20 ,  C08F8/00 ,  C10L1/198 ,  C10L1/238 ,  C10L10/00 ,  C10L10/08 ,  C10L10/18 ,  C10M129/93 ,  C10M129/95 ,  C10M133/52 ,  C10M147/02 ,  C10M147/04 ,  C10N20/04 ,  C10N40/04 ,  C10N40/08 ,  C10N40/20 ,  C10N50/10 ,  C10N60/08 ,  C10N70/00 ,  C08F8/22 ,  C08F8/30 ,  C08F8/46

Abstract: Methods are revealed for producing polyolefin substituted carboxylic acylating agents having less than 1000 ppm chlorine, and reaction products forme d therefrom such as dispersants. The carboxylic acylating agents are formed by reacting a polyolefin having labile halogen content with an .alpha.-.beta. unsat urated carboxylic acid. The products formed in this invention are used in lubricating compositions.