公开(公告)号：US20080139422A1

公开(公告)日：2008-06-12

申请号：US11567585

申请日：2006-12-06

Applicant: John T. Loper ,  Naresh C. Mathur ,  Paul G. Griffin ,  David A. Hutchison

Inventor： John T. Loper ,  Naresh C. Mathur ,  Paul G. Griffin ,  David A. Hutchison

IPC: C10M141/06 ,  C10M139/00

CPC classification number: C10M141/08 ,  C10M2215/064 ,  C10M2215/223 ,  C10M2219/022 ,  C10M2219/024 ,  C10N2230/04 ,  C10N2230/10 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104

Abstract: There is disclosed a lubricant composition comprising major amount of a base oil and a minor amount of an additive composition comprising (i) a triazole compound substituted with an aryl moiety; (ii) a nitrogen-containing compound represented by the formula (I): wherein R1 and R2 are each independently selected from the group consisting of at least one aryl moiety comprising from about 6 to about 30 atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono; and (iii) a sulfurized compound.

Abstract translation: 公开了包含主要量的基础油和少量添加剂组合物的润滑剂组合物，其包含（i）被芳基部分取代的三唑化合物; （ii）由式（I）表示的含氮化合物：其中R 1和R 2各自独立地选自至少一个芳基部分 包括约6至约30个原子，氢，卤素，羟基，烃基，取代的烃基，氨基，酰氨基，磷酰基和磺酰基; 和（iii）硫化化合物。

公开(公告)号：US20080139421A1

公开(公告)日：2008-06-12

申请号：US11567557

申请日：2006-12-06

Applicant: John T. Loper ,  Naresh C. Mathur ,  Paul G. Griffin ,  David A. Hutchison

Inventor： John T. Loper ,  Naresh C. Mathur ,  Paul G. Griffin ,  David A. Hutchison

IPC: C10M141/06 ,  C10M139/00

CPC classification number: C10M141/06 ,  C10M141/08 ,  C10M141/10 ,  C10M2207/026 ,  C10M2207/289 ,  C10M2209/10 ,  C10M2215/064 ,  C10M2215/223 ,  C10M2223/045 ,  C10N2230/02 ,  C10N2230/10 ,  C10N2240/103 ,  C10N2240/104

Abstract: There is disclosed a lubricant composition comprising a major amount of a base oil and a minor amount of an additive composition comprising (i) a triazole compound substituted with an aryl moiety; (ii) a nitrogen-containing compound represented by the formula (I): wherein R1 and R2 are each independently selected from the group consisting of at least one aryl moiety comprising from about 6 to about 30 atoms, hydrogen, halogen, hydroxy, hydrocarbyl, substituted hydrocarbyl, amino, amido, phosphoro, and sulfono; and (iii) a phenolic compound.

Abstract translation: 公开了一种润滑剂组合物，其包含主要量的基础油和少量的添加剂组合物，其包含（i）被芳基部分取代的三唑化合物; （ii）由式（I）表示的含氮化合物：其中R 1和R 2各自独立地选自至少一个芳基部分 包括约6至约30个原子，氢，卤素，羟基，烃基，取代的烃基，氨基，酰氨基，磷酰基和磺酰基; 和（iii）酚类化合物。

公开(公告)号：US06258761B1

公开(公告)日：2001-07-10

申请号：US09329891

申请日：1999-06-10

Applicant: Richard M. Lange ,  James R. Shanklin, Jr. ,  Jeffry G. Dietz ,  Richard Yodice ,  Naresh C. Mathur

Inventor： Richard M. Lange ,  James R. Shanklin, Jr. ,  Jeffry G. Dietz ,  Richard Yodice ,  Naresh C. Mathur

IPC: C10M15212

CPC classification number: C10L1/236 ,  C08F8/30 ,  C10L1/221 ,  C10L1/238 ,  C10M159/12

Abstract: A composition prepared by reacting (A) an esterified carboxy-containing interpolymer, said interpolymer being derived from at least two monomers, (i) one of said monomers being at least one vinyl aromatic monomer and (ii) the other of said monomers being at least one alpha, beta-unsaturated acylating agent, and having, before esterification, {overscore (M)}n determined by gel permeation chromatography ranging from about 8,000 to about 350,000, wherein from about 80% to about 99% of the carboxylic groups of said interpolymer are esterified, wherein from about 80 to about 100% of the ester groups contain from 8 to about 23 carbon atoms and from 0 to about 20% of the ester groups contain from 2 to 7 carbon atoms, with (B) a hydrocarbyl substituted carboxylic acid or functional derivative thereof wherein the hydrocarbyl group comprises from about 10 to about 400 carbon atoms, and (C) an amine having an average of more than 1 condensable N—H group, in any order or simultaneously, or with the preformed reaction product of (B) and (C) wherein said preformed reaction product has at least one condensable N—H group. Depending upon the relative amounts of reactant (A) and (B) used, a composition which acts primarily as a viscosity improver with dispersant properties (DVM) or primarily as a dispersant with viscosity improving properties (VMD) may be prepared or compositions with properties intermediate between these.

Abstract translation: 一种组合物，其通过（A）含酯化的含羧基的互聚物，所述互聚物衍生自至少两种单体，（i）所述单体之一是至少一种乙烯基芳族单体和（ii）所述单体中的另一种在 至少一种α，β-不饱和酰化剂，并且在酯化之前，通过凝胶渗透色谱测定的超过（M）} n为约8,000至约350,000，其中约80％至约99％的羧基 所述互聚物被酯化，其中约80至约100％的酯基含有8至约23个碳原子，0至约20％的酯基含有2至7个碳原子，（B）烃基 取代的羧酸或其官能衍生物，其中烃基包含约10至约400个碳原子，和（C）平均大于1个可冷凝NH基团的胺，以任何顺序或同时或与 （B）和（C）的预成型反应产物，其中所述预成型反应产物具有至少一个可冷凝的N-H基团。 取决于所用的反应物（A）和（B）的相对量，可以制备主要作为粘度改进剂的分散剂性能（DVM）或主要作为具有粘度改进性能（VMD）的分散剂的组合物或具有性质的组合物 这些之间的中间。

公开(公告)号：US5792733A

公开(公告)日：1998-08-11

申请号：US911391

申请日：1997-08-14

Applicant: Ichiro Minami ,  Hyun-Soo Hong ,  Naresh C. Mathur

Inventor： Ichiro Minami ,  Hyun-Soo Hong ,  Naresh C. Mathur

IPC: C10M141/10 ,  C10M167/00 ,  C10M137/04 ,  C10M137/10

CPC classification number: C10M141/10 ,  C10M167/00 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2219/022 ,  C10M2223/02 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/047 ,  C10M2223/049 ,  C10M2223/10 ,  C10N2270/02

Abstract: A composition of an oil of lubricating viscosity, a phosphorus compound represented by the formula ##STR1## and tautomers thereof, where each X is independently O or S, and an olefin of about 6 to about 30 carbon atoms exhibits improved antiwear performance.

Abstract translation: 具有润滑粘度的油的组合物，由式独立地为O或S表示的磷化合物和约6至约30个碳原子的烯烃表现出改进的抗磨性能。