专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

SG11201703873YA MIXED PHOSPHORUS ESTERS FOR LUBRICANT APPLICATIONS 未知
公开(公告)号：SG11201703873YA
公开(公告)日：2017-06-29
申请号：SG11201703873Y
申请日：2015-11-05
申请人： LUBRIZOL CORP
发明人： ABRAHAM WILLIAM D , NGUYEN NGA H , ADAMS PAUL E , WOLLENBERG KURT F
IPC分类号： C10M159/12 , C10N50/10
摘要： A lubricant composition of an oil of lubricating viscosity and a phosphite ester reaction product of a monomeric phosphorous acid or an ester thereof with a first alkylene diol having two hydroxy groups in a 1,4 or 1,5 or 1,6 relationship and a second, alkyl-substituted, diol being a substituted 1,3-propylene diol, exhibits good wear and frictional performance.

2. 发明专利

ES2873109T3 Esteres de fósforo mixto para aplicaciones de lubricantes 未知
公开(公告)号：ES2873109T3
公开(公告)日：2021-11-03
申请号：ES15794436
申请日：2015-11-05
申请人： LUBRIZOL CORP
发明人： ABRAHAM WILLIAM D , NGUYEN NGA H , ADAMS PAUL E , WOLLENBERG KURT F
IPC分类号： C10M159/12 , C10M153/04 , C10M169/06 , C10N30/00 , C10N30/04 , C10N30/06 , C10N40/04 , C10N40/08 , C10N50/10
摘要： Una composición lubricante que comprende un aceite de viscosidad lubricante y una composición de éster de fosfito (A), distinta de una sal de zinc, que comprende el producto de reacción de (a) un ácido fosforoso monomérico o un éster del mismo con (b) al menos dos alquilen dioles: un primer alquilen diol (i) que tiene dos grupos hidroxi en una relación 1,4 o 1,5 o 1,6; un segundo alquilen diol (ii) que es un 1,3-propilen diol sustituido con alquilo con uno o más de los sustituyentes alquilo del mismo en uno o más de los átomos de carbono de la unidad de propileno, el número total de átomos de carbono en el grupo 1,3-propilen diol sustituido con alquilo es de 5 a 12; en donde las cantidades molares relativas de ácido fosforoso monomérico o éster del mismo (a) y el total de alquilen dioles (b) están en una relación de 0,9:1,1 a 1,1:0,9; en donde las cantidades molares relativas del primer alquilen diol (i) y el 1,3-propilen diol sustituido con alquilo (ii) están en una relación de 30:70 a 65:35; y un espesante de grasa.

3. 发明专利

PL2361295T3 Wolne od azotu dodatki do paliw do ochrony przed powstawaniem osadów 未知
公开(公告)号：PL2361295T3
公开(公告)日：2017-09-29
申请号：PL09744556
申请日：2009-10-23
申请人： LUBRIZOL CORP
发明人： STEVENSON PAUL R , MORETON DAVID J , VILARDO JONATHAN S , CRAWLEY SETH , RAY JAMES C , WOLLENBERG KURT F
IPC分类号： C10L1/198 , C10L1/14 , C10L1/183 , C10L1/185 , C10L10/04 , C10L10/08 , C10L10/18

4. 发明专利

AU2015347107B2 Mixed phosphorus esters for lubricant applications 未知
公开(公告)号：AU2015347107B2
公开(公告)日：2019-09-12
申请号：AU2015347107
申请日：2015-11-05
申请人： LUBRIZOL CORP
发明人： ABRAHAM WILLIAM D , NGUYEN NGA H , ADAMS PAUL E , WOLLENBERG KURT F
IPC分类号： C10M159/12 , C10N50/10
摘要： A lubricant composition of an oil of lubricating viscosity and a phosphite ester reaction product of a monomeric phosphorous acid or an ester thereof with a first alkylene diol having two hydroxy groups in a 1,4 or 1,5 or 1,6 relationship and a second, alkyl-substituted, diol being a substituted 1,3-propylene diol, exhibits good wear and frictional performance.

5. 发明专利

AU2015347107A1 Mixed phosphorus esters for lubricant applications 未知
公开(公告)号：AU2015347107A1
公开(公告)日：2017-05-25
申请号：AU2015347107
申请日：2015-11-05
申请人： LUBRIZOL CORP
发明人： ABRAHAM WILLIAM D , NGUYEN NGA H , ADAMS PAUL E , WOLLENBERG KURT F
IPC分类号： C10M159/12 , C10N50/10
摘要： A lubricant composition of an oil of lubricating viscosity and a phosphite ester reaction product of a monomeric phosphorous acid or an ester thereof with a first alkylene diol having two hydroxy groups in a 1,4 or 1,5 or 1,6 relationship and a second, alkyl-substituted, diol being a substituted 1,3-propylene diol, exhibits good wear and frictional performance.

6. 发明专利

DE69825690D1 未知
公开(公告)号：DE69825690D1
公开(公告)日：2004-09-23
申请号：DE69825690
申请日：1998-09-09
申请人： LUBRIZOL CORP
发明人： WOLAK THOMAS J , DALY DANIEL T , WOLLENBERG KURT F , ABRAHAM WILLIAM D , ADAMS PAUL E , JACKSON MITCHELL M
IPC分类号： C07D251/04 , C08G65/32 , C10L1/22 , C10L1/232 , C10L10/00 , C10L10/04
摘要： The present invention is directed to a composition made by reactingA) an aldehyde of 1 to 12 carbon atoms or a reactive equivalent thereof; andB) at least one etheramine represented by the formula R 2 [O(CH 2 CH(R)O) n ―R 1 ―NH 2 ] y (I)wherein each n is a number from 0 to about 50; each R is selected from the group consisting of hydrogen, hydrocarbyl groups of 1 to about 16 carbon atoms, and mixtures thereof; each R 1 is selected from the group consisting of a hydrocarbylene group containing 2 to about 18 carbon atoms and a group represented by the formula ―(R 6 N) p ―R 7 ―wherein both R 6 and R 7 are hydrocarbylene groups of about 3 to about 10 carbon atoms and p is a number from 1 to 4; y is 1, 2, or 3; and each R 2 is a hydrocarbyl group having a valence of y and containing 1 to about 50 carbon atoms when y is 1 and 1 to about 18 carbon atoms when y is 2 or 3; y is 1, 2, or 3; provided that when n is zero, y is 1.The reaction product can include a N-substituted perhydro-s-triazine represented by the formulaFuel additives containing these compositions are useful in reducing intake valve deposit and do not contribute to the increase in combustion chamber deposit in port fuel injected engines.

7. 发明专利

CA3024143A1 NITROGEN-FREE PHOSPHORUS COMPOUNDS AND LUBRICANTS CONTAINING THE SAME 未知
公开(公告)号：CA3024143A1
公开(公告)日：2017-11-23
申请号：CA3024143
申请日：2017-05-17
申请人： LUBRIZOL CORP
发明人： ABRAHAM WILLIAM D , HUSSAIN MAHMUD M , WOLLENBERG KURT F
IPC分类号： C10M137/10
摘要： A composition obtained by reacting an O,O'-dialkyldithiophosphoric acid with a hydroxyalkyl acrylate or a hydroxyalkyl methacrylate, and reacting the product thereof with a dialkylphosphite provides good antiwear protection.

8. 发明专利

DE69726790T2 未知
公开(公告)号：DE69726790T2
公开(公告)日：2004-10-07
申请号：DE69726790
申请日：1997-05-20
申请人： LUBRIZOL CORP
发明人： PUDELSKI JOHN K , SIVIK MATTHEW R , WOLLENBERG KURT F , YODICE RICHARD , RUTTER JERRY L , DIETZ JEFFRY G
IPC分类号： C08F8/00 , C08F8/26 , C08F8/34 , C10L1/14 , C10L1/18 , C10L1/188 , C10L1/198 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10M129/93 , C10M129/94 , C10M129/95 , C10M133/52 , C10M129/92
摘要： Polyalkylene substituted carboxylic acylating agents which contain chlorine are synthesized by chlorine induced condensation of polyalkylenes and PROPORTIONAL - beta unsaturated carboxylic groups are treated with sulfur to reduce chlorine content of the carboxylic acylating agent.

9. 发明专利

CA2205643A1 LOW CHLORINE POLYALKYLENE SUBSTITUTED CARBOXYLIC ACYLATING AGENT COMPOSITIONS AND COMPOUNDS DERIVED THEREFROM 未知
公开(公告)号：CA2205643A1
公开(公告)日：1997-11-21
申请号：CA2205643
申请日：1997-05-16
申请人： LUBRIZOL CORP
发明人： YODICE RICHARD , RUTTER JERRY L , SIVIK MATTHEW R , WOLLENBERG KURT F , DIETZ JEFFRY G , PUDELSKI JOHN K
IPC分类号： C08F8/00 , C08F8/26 , C08F8/34 , C10L1/14 , C10L1/18 , C10L1/188 , C10L1/198 , C10L1/22 , C10L1/238 , C10L1/2383 , C10L1/24 , C10L1/26 , C10L1/30 , C10L10/00 , C10M129/93 , C10M129/94 , C10M129/95 , C10M133/52 , C07D207/263 , C07F5/02 , C10M151/02 , C10M155/04 , C07D307/89
摘要： Polyalkylene substituted carboxylic acylating agents which contain chlorine are synthesized by chlorine induced condensation of polyalkylenes and ~-.beta. unsaturated carboxylic groups are treated with sulfur to reduce chlorine content of the carboxylic acylating agent.

10. 发明专利

CA2967334A1 MIXED PHOSPHORUS ESTERS FOR LUBRICANT APPLICATIONS 未知
公开(公告)号：CA2967334A1
公开(公告)日：2016-06-09
申请号：CA2967334
申请日：2015-11-11
申请人： LUBRIZOL CORP
发明人： ABRAHAM WILLIAM D , NGUYEN NGA H , ADAMS PAUL E , WOLLENBERG KURT F
IPC分类号： C10M159/12
摘要： A lubricant composition of an oil of lubricating viscosity and a phosphite ester reaction product of a monomeric phosphorous acid or an ester thereof with a first alkylene diol having two hydroxy groups in a 1,4 or 1,5 or 1,6 relationship and a second, alkyl-substituted, diol being a substituted 1,3-propylene diol, exhibits good wear and frictional performance.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式