公开(公告)号：CA2663051C

公开(公告)日：2014-05-20

申请号：CA2663051

申请日：2007-10-26

Applicant: ADEKA CORP

Inventor： MORIIZUMI YUKIYA ,  UMEHARA KAZUHIRO ,  TATSUMI YUKIO

IPC: C07F19/00 ,  C07F9/09 ,  C07F9/24 ,  C07F11/00 ,  C10M129/10 ,  C10M133/12 ,  C10M137/10 ,  C10M139/00 ,  C10M159/12

Abstract: Disclosed is a lubricant additive capable of providing an antioxidant which enables a lubricant composition to have long drain intervals, while reducing specific components such as metal contents and phosphorus atoms. Also disclosed is a lubricant composition containing such a lubricant additive. Specifically disclosed is a phosphorus-molybdenum compound represented by the following general formula (I) where R1, R2 and R3 independently represent a hydrocarbon group having 1-20 carbon atoms.

公开(公告)号：ES2390958T3

公开(公告)日：2012-11-20

申请号：ES96307408

申请日：1996-10-11

Applicant: ADEKA CORP

Inventor： TANAKA NORIYOSHI ,  FUKUSHIMA ARITOSHI ,  TATSUMI YUKIO ,  MORITA KAZUHISA ,  SAITO YOKO

IPC: C10M141/10 ,  C10M135/00 ,  C10M135/18 ,  C10M137/10 ,  C10M141/08 ,  C10M169/06 ,  C10N10/12 ,  C10N30/06

Abstract: Una composición lubricante que comprende un aceite de base, uno o más compuestos de organomolibdenoseleccionados entre el grupo que consiste en ditiocarbamatos de oximolibdeno sulfurados representados por lafórmula (1)en la que R1 a R4 son cada uno un grupo hidrocarbilo, X1 es un átomo de oxígeno o azufre y la relación atómica deoxígeno a azufre es de 1:3 a 3:1; y ditiofosfatos de oximolibdeno sulfurados representados por a fórmula (2)en la que R5 a R8 son cada uno un grupo hidrocarbilo y X2 es un átomo de oxígeno o azufre y la relación atómica deoxígeno a azufre es de 1:3 a 3:1; y uno o más compuestos de organozinc seleccionados entre el grupo que consisteen ditiofosfatos de zinc representados por la fórmula (3)en la que a es 0 ó 1/3 y R9 a R10 son cada uno un grupo hidrocarbilo; y ditiocarbamatos de zinc representados por lafórmula (4)en la que R11 y R12 son cada uno un grupo hidrocarbilo; y agentes limpiadores seleccionados entre sulfonatos,fenatos y carboxilatos de metales alcalinotérreos neutros o altamente básicos;caracterizada porque dicha composición tiene un contenido total de metales alcalinos, incluido sodio metálico, pordebajo de 100 ppm y en que el aceite de base es un aceite de base para aceites lubricantes.

公开(公告)号：EP2078725A4

公开(公告)日：2011-09-21

申请号：EP07830643

申请日：2007-10-26

Applicant: ADEKA CORP

Inventor： MORIIZUMI YUKIYA ,  UMEHARA KAZUHIRO ,  TATSUMI YUKIO

IPC: C07F19/00 ,  C07F9/09 ,  C07F9/24 ,  C07F11/00 ,  C10M129/10 ,  C10M133/12 ,  C10M137/10 ,  C10M139/00 ,  C10M159/12 ,  C10N10/04 ,  C10N10/12 ,  C10N30/10 ,  C10N40/25

CPC classification number: C07F11/005 ,  C07F9/02 ,  C10M137/06 ,  C10M137/08 ,  C10M2207/026 ,  C10M2215/064 ,  C10M2223/041 ,  C10M2223/042 ,  C10M2223/043 ,  C10M2223/045 ,  C10N2230/10 ,  C10N2230/42 ,  C10N2230/45 ,  C10N2230/72 ,  C10N2240/10 ,  C10N2210/06 ,  C10N2210/02

公开(公告)号：CA2663051A1

公开(公告)日：2008-05-08

申请号：CA2663051

申请日：2007-10-26

Applicant: ADEKA CORP

Inventor： UMEHARA KAZUHIRO ,  MORIIZUMI YUKIYA ,  TATSUMI YUKIO

IPC: C07F19/00 ,  C07F9/09 ,  C07F9/24 ,  C07F11/00 ,  C10M129/10 ,  C10M133/12 ,  C10M137/10 ,  C10M139/00 ,  C10M159/12

Abstract: Disclosed is a lubricant additive capable of providing an antioxidant whi ch enables a lubricant composition to have long drain intervals, while reduc ing specific components such as metal contents and phosphorus atoms. Also di sclosed is a lubricant composition containing such a lubricant additive. Spe cifically disclosed is a phosphorus-molybdenum compound represented by the f ollowing general formula (I) where R1, R2 and R3 independently represent a h ydrocarbon group having 1-20 carbon atoms.

公开(公告)号：CA2656805A1

公开(公告)日：2008-01-17

申请号：CA2656805

申请日：2007-07-03

Applicant: ADEKA CORP

Inventor： UMEHARA KAZUHIRO ,  TATSUMI YUKIO ,  YAMAMOTO KENJI

IPC: C07F11/00 ,  C07F9/09 ,  C10M129/10 ,  C10M129/76 ,  C10M133/06 ,  C10M133/12 ,  C10M133/16 ,  C10M133/38 ,  C10M133/42 ,  C10M135/30 ,  C10M135/36 ,  C10M137/04 ,  C10M137/10 ,  C10M159/18 ,  C10M169/04

Abstract: Disclosed is a phosphorus molybdenum amine compound which is a phosphorus molybdenum compound characterized by being represented by the following gen eral formula (1). (In the formula, R1-R6 independently represent a hydrogen atom or a hydrocarbon group and p represents a number of 1-5, provided that all of R1-R6 are not hydrogen atoms at the same time.) The phosphorus molybd enum compound is also characterized by being obtained by reducing a hexavale nt molybdenum compound with a reducing agent, and then reacting the resultin g with an acidic phosphate ester after neutralization with a mineral acid.

公开(公告)号：ES2405504T3

公开(公告)日：2013-05-31

申请号：ES07768070

申请日：2007-07-03

Applicant: ADEKA CORP

Inventor： TATSUMI YUKIO ,  UMEHARA KAZUHIRO ,  YAMAMOTO KENJI

IPC: C07F11/00 ,  C07F9/09 ,  C10M129/10 ,  C10M129/76 ,  C10M133/06 ,  C10M133/12 ,  C10M133/16 ,  C10M133/38 ,  C10M133/42 ,  C10M135/30 ,  C10M135/36 ,  C10M137/04 ,  C10M137/10 ,  C10M159/18 ,  C10M169/04 ,  C10N10/12 ,  C10N20/00 ,  C10N30/10 ,  C10N40/02 ,  C10N40/04

Abstract: Un compuesto de fósforo y molibdeno, representando por la siguiente fórmula general (1):**Fórmula** en la que R1 a R6 representan cada uno independientemente un átomo de hidrógeno o un grupohidrocarburo, y p representa un número de 1 a 5, siempre que todos los R1 a R6 no sean átomos dehidrógeno al mismo tiempo.

公开(公告)号：BR112013025997A2

公开(公告)日：2016-12-20

申请号：BR112013025997

申请日：2012-04-24

Applicant: ADEKA CORP

Inventor： IINO SHINJI ,  TATSUMI YUKIO ,  MORIIZUMI YUKIYA

IPC: C10M135/26 ,  C10N20/00 ,  C10N30/06 ,  C10N30/10 ,  C10N40/00 ,  C10N40/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/20 ,  C10N40/25 ,  C10N40/30 ,  C10N50/10

Abstract: composição de aditivo de óleo lubrificante, óleo lubrificante, e, método para melhorar a estabilidade de armazenamento de uma composição de aditivo de óleo lubrificante o propósito da presente invenção é fornecer um éster de ácido tiodicarboxílico tendo estabilidade de armazenagem de longo prazo alta sem inibir as propriedades antioxidantes e propriedades resistentes ao desgaste do éster de ácido tiodicarboxílico. a fim de atingir o propósito mencionado acima, a presente invenção fornece uma composição de aditivo de óleo lubrificante que é caracterizado por conter um composto (a) representado pela fórmula geral (1) e um composto (b) representado pela fórmula geral (2) e por ter um valor de ácido de 0,01 a 0,4 mgkoh/g. (na fórmula, r^ 1^ e r^ 4^ cada um representa independentemente um grupo de hidrocarboneto tendo de 6 a 18 átomos de carbono e r^ 2^ e r^ 3^ cada um representa independentemente um grupo alquileno tendo de 1 a 4 átomos de carbono) (na fórmula, r^ 5^ representa um grupo de hidrocarboneto tendo de 6 a 18 átomos de carbono e r^ 6^ e r^ 7^ cada um representa independentemente um grupo alquileno tendo de 1 a 4 átomos de carbono).

公开(公告)号：EP2617802A4

公开(公告)日：2015-04-22

申请号：EP11824962

申请日：2011-08-26

Applicant: ADEKA CORP

Inventor： TATSUMI YUKIO ,  UMEHARA KAZUHIRO ,  IINO SHINJI

IPC: C10M129/10 ,  C09K15/08 ,  C09K15/18 ,  C09K15/26 ,  C10M133/12 ,  C10M141/06 ,  C10N30/10 ,  C10N40/12 ,  C10N40/20 ,  C10N40/25

CPC classification number: C10M141/06 ,  C09K15/08 ,  C09K15/18 ,  C09K15/26 ,  C10M129/10 ,  C10M133/12 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2215/064 ,  C10M2215/065 ,  C10N2220/022 ,  C10N2230/10 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/201 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/402 ,  C10N2250/10 ,  C10N2270/02

Abstract: Provided is an antioxidant composition, including: a compound (A) represented by the following general formula (1); and an amine-based antioxidant (B) and/or a phenol-based antioxidant (C) other than the compound (A): (wherein R represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, and n represents a number from 1 to 3.)

公开(公告)号：EP2703475A4

公开(公告)日：2014-11-05

申请号：EP12777183

申请日：2012-04-24

Applicant: ADEKA CORP

Inventor： TATSUMI YUKIO ,  MORIIZUMI YUKIYA ,  IINO SHINJI

IPC: C10M135/26 ,  C10N20/00 ,  C10N30/06 ,  C10N30/10 ,  C10N40/00 ,  C10N40/02 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/20 ,  C10N40/25 ,  C10N40/30 ,  C10N50/10

CPC classification number: C10M135/06 ,  C10M135/26 ,  C10M2219/085 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/70 ,  C10N2240/02 ,  C10N2240/04 ,  C10N2240/046 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/12 ,  C10N2240/14 ,  C10N2240/40 ,  C10N2250/10

Abstract: The purpose of the present invention is to provide a thiodicarboxylic acid ester which has high long-term storage stability without inhibiting antioxidant properties and wear-resistant properties of the thiodicarboxylic acid ester. In order to achieve the above-mentioned purpose, the present invention provides a lubricating oil additive composition which is characterized by containing a compound (A) represented by general formula (1) and a compound (B) represented by general formula (2) and by having an acid value of 0.01-0.4 mgKOH/g. (in the formula, R 1 and R 4 each independently represent a hydrocarbon group having 6 to 18 carbon atoms and R 2 and R 3 each independently represent an alkylene group having 1 to 4 carbon atoms) (in the formula, R 5 represents a hydrocarbon group having 6 to 18 carbon atoms and R 6 and R 7 each independently represent an alkylene group having 1 to 4 carbon atoms).

公开(公告)号：EP2584026A4

公开(公告)日：2013-12-04

申请号：EP11795503

申请日：2011-05-18

Applicant: ADEKA CORP

Inventor： TATSUMI YUKIO ,  YAMAMOTO KENJI

IPC: C10M137/00 ,  C10M141/12 ,  C10M167/00 ,  C10N10/04 ,  C10N10/12 ,  C10N20/02 ,  C10N30/06 ,  C10N30/10 ,  C10N40/25

CPC classification number: C10M137/00 ,  C10M141/12 ,  C10M167/00 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10M2203/1065 ,  C10M2205/0225 ,  C10M2205/0265 ,  C10M2205/0285 ,  C10M2205/173 ,  C10M2205/223 ,  C10M2207/026 ,  C10M2207/262 ,  C10M2207/2805 ,  C10M2209/084 ,  C10M2209/1033 ,  C10M2215/04 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/086 ,  C10M2215/28 ,  C10M2219/068 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/045 ,  C10M2225/00 ,  C10M2227/09 ,  C10M2229/025 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2230/10 ,  C10N2230/42 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/104 ,  C10N2210/06 ,  C10N2210/02

Abstract: Provided is a lubricating oil composition for an internal combustion engine, including as essential components the following component (A), component (B), and component (C), in which a phosphorus content of the composition is 50 ppm by mass to 1,000 ppm by mass: Component (A): a base oil; Component (B): a compound represented by the following general formula (1); and Component (C): a metal-containing antioxidant: where R 1 to R 8 each independently represent a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, Z represents a hydrocarbon group having 2 to 20 carbon atoms, and n represents a number of 1 to 10.

Abstract translation: 本发明提供一种内燃机用润滑油组合物，该组合物含有下述成分（A），成分（B）和成分（C）作为必要成分，该成分的磷含量为50质量ppm〜1000ppm 质量比：组分（A）：基础油; 组分（B）：由以下通式（1）表示的化合物; 和组分（C）：含金属的抗氧化剂：其中R 1至R 8各自独立地表示氢原子或具有1至20个碳原子的烷基，Z表示具有2至20个碳原子的烃基，并且n表示 数量为1至10。