公开(公告)号：US12006485B2

公开(公告)日：2024-06-11

申请号：US17629997

申请日：2020-07-14

Applicant: ADEKA CORPORATION ,  DIC CORPORATION

Inventor： Shinji Iino ,  Eiji Katsuno ,  Taro Sumi ,  Hironobu Matsueda ,  Hiroshi Sakata

IPC: C10M135/36 ,  C10M135/18 ,  C10M169/04

CPC classification number: C10M135/36 ,  C10M135/18 ,  C10M169/04 ,  C10M2203/003 ,  C10M2219/068 ,  C10M2219/106

Abstract: The present invention provides a lubricating oil additive, including: a molybdenum compound (A) represented by the following general formula (1); and a sulfur-based composition (B) containing a sulfur-based compound (b-1) represented by the following general formula (2) and at least one kind of sulfur-based compound (b-2) represented by the following general formula (3) or (4), and a lubricating oil composition containing the additive. In the formula (1), R1 to R4 each represent alkyl groups having 6 to 18 carbon atoms, the groups being identical to or different from each other, and X1 to X4 each independently represent an oxygen atom or a sulfur atom. In the formula (2), R5 and R6 each represent alkyl groups having 3 to 24 carbon atoms, the groups being identical to or different from each other, and “a” and “b” each represent a number from 1 to 5. In the formulae (3) and (4), R7 to R10 each represent alkylene groups having 1 to 28 carbon atoms, the groups being identical to or different from each other, R11 and R12 each independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and “c” and “d” each independently represent a number from 1 to 8, provided that at least one of R11 or R12 represents an alkyl group having 1 to 3 carbon atoms.

公开(公告)号：US10920167B2

公开(公告)日：2021-02-16

申请号：US16314918

申请日：2017-06-26

Applicant: ADEKA CORPORATION

Inventor： Eiji Katsuno ,  Taro Sumi

IPC: C10M169/04 ,  C10M139/00 ,  C10M135/12 ,  C10M135/18 ,  C10N10/12 ,  C10N30/02 ,  C10N30/06 ,  C10N30/10 ,  C10N40/25

Abstract: A lubricant composition including a binuclear molybdenum compound (A) and a trinuclear molybdenum compound (B), wherein these compounds are included in a range represented by (molybdenum of the binuclear molybdenum compound (A)):(molybdenum of the trinuclear molybdenum compound (B))=99.98:0.02 to 95:5 as a mass ratio.

公开(公告)号：US11773342B2

公开(公告)日：2023-10-03

申请号：US17629962

申请日：2020-07-14

Applicant: ADEKA CORPORATION ,  DIC CORPORATION

Inventor： Shinji Iino ,  Akihiro Kotaka ,  Eiji Katsuno ,  Hironobu Matsueda ,  Hiroshi Sakata

IPC: C10M135/18 ,  C10M135/26 ,  C10M169/04 ,  C10N30/00 ,  C10N40/25

CPC classification number: C10M135/18 ,  C10M135/26 ,  C10M169/04 ,  C10M2219/066 ,  C10M2219/068 ,  C10M2219/085 ,  C10M2219/104 ,  C10N2030/64 ,  C10N2040/25 ,  C10M2219/068 ,  C10N2010/12

Abstract: The present invention provides a lubricating oil additive, including: a molybdenum compound (A) represented by the following general formula (1); and a sulfur-based composition (B) containing a sulfur-based compound (b-1) represented by the following general formula (2) and at least one kind of sulfur-based compound (b-2) represented by the following general formula (3) or (4), and a lubricating oil composition containing the additive. In the formula (1), R1 to R4 each represent alkyl groups having 6 to 18 carbon atoms, the groups being identical to or different from each other, and X1 to X4 each independently represent an oxygen atom or a sulfur atom. In the formula (2), R5 represents an alkyl group having 1 to 22 carbon atoms, R6 represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, R7 represents a hydrogen atom or an alkyl group having 1 to 20 carbon atoms, and “a” represents a number from 1 to 10. In the formulae (3) and (4), R8 to R11 each represent alkylene groups having 1 to 28 carbon atoms, the groups being identical to or different from each other, R12 and R13 each independently represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, and “b” and “c” each independently represent a number from 1 to 8, provided that at least one of R12 or R13 represents an alkyl group having 1 to 3 carbon atoms.

公开(公告)号：US09337511B2

公开(公告)日：2016-05-10

申请号：US14241654

申请日：2012-10-31

Applicant: ADEKA CORPORATION

Inventor： Takayuki Taki ,  Hiroaki Watanabe ,  Atsuki Shibuya ,  Akiko Tasaki ,  Eiji Katsuno

IPC: H01M10/0567 ,  H01M10/052 ,  H01M4/38 ,  H01M4/505

CPC classification number: H01M10/0567 ,  H01M4/38 ,  H01M4/505 ,  H01M10/052 ,  H01M2220/20 ,  H01M2300/0025 ,  Y02E60/122 ,  Y02T10/7011

Abstract: Disclosed is a nonaqueous secondary battery using a positive electrode containing a transition metal and lithium. The battery is prevented from deterioration due to elution of the transition metal from the positive electrode and thereby capable of maintaining small internal resistance and high electrical capacity even after high temperature storage or high-temperature charge and discharge cycles. The battery includes a negative electrode capable of intercalating and deintercalating lithium, a positive electrode containing a transition metal and lithium, and a nonaqueous electrolyte having a lithium salt dissolved in an organic solvent, the nonaqueous electrolyte containing a polycarboxylic ester compound represented by general formula (1) or (2).

Abstract translation: 公开了使用含有过渡金属和锂的正极的非水系二次电池。 即使在高温保存或高温充放电循环后，由于过渡金属从正电极的溶出而防止电池劣化，从而能够保持小内阻和高电容。 电池包括能够插入和脱嵌锂的负极，含有过渡金属和锂的正电极和溶解在有机溶剂中的锂盐的非水电解质，所述非水电解质含有由通式（I）表示的多元羧酸酯化合物 1）或（2）。

公开(公告)号：US20150044551A1

公开(公告)日：2015-02-12

申请号：US14241654

申请日：2012-10-31

Applicant: ADEKA CORPORATION

Inventor： Takayuki Taki ,  Hiroaki Watanabe ,  Atsuki Shibuya ,  Akiko Tasaki ,  Eiji Katsuno

IPC: H01M10/0567 ,  H01M10/052 ,  H01M4/38

CPC classification number: H01M10/0567 ,  H01M4/38 ,  H01M4/505 ,  H01M10/052 ,  H01M2220/20 ,  H01M2300/0025 ,  Y02E60/122 ,  Y02T10/7011

Abstract: Disclosed is a nonaqueous secondary battery using a positive electrode containing a transition metal and lithium. The battery is prevented from deterioration due to elution of the transition metal from the positive electrode and thereby capable of maintaining small internal resistance and high electrical capacity even after high temperature storage or high-temperature charge and discharge cycles. The battery includes a negative electrode capable of intercalating and deintercalating lithium, a positive electrode containing a transition metal and lithium, and a nonaqueous electrolyte having a lithium salt dissolved in an organic solvent, the nonaqueous electrolyte containing a polycarboxylic ester compound represented by general formula (1) or (2).

Abstract translation: 公开了使用含有过渡金属和锂的正极的非水系二次电池。 即使在高温保存或高温充放电循环后，由于过渡金属从正电极的溶出而防止电池劣化，从而能够保持小内阻和高电容。 电池包括能够插入和脱嵌锂的负极，含有过渡金属和锂的正电极和溶解在有机溶剂中的锂盐的非水电解质，所述非水电解质含有由通式（I）表示的多元羧酸酯化合物 1）或（2）。

公开(公告)号：US11248187B2

公开(公告)日：2022-02-15

申请号：US17211076

申请日：2021-03-24

Applicant: ADEKA CORPORATION

Inventor： Shinji Iino ,  Eiji Katsuno ,  Taro Sumi

IPC: C10M141/12 ,  C10M133/06 ,  C10M135/18 ,  C10M139/00 ,  C10M169/04 ,  C10N10/04 ,  C10N10/12 ,  C10N30/06 ,  C10N30/10 ,  C10N30/12 ,  C10N40/25

Abstract: A lubricating composition including: a base oil, a lubricant additive composition including, as a component (A), an organic molybdenum compound of the formula (1) described in the specification, and as a component (B), an amine compound of the formula (2) described in the specification, and a specific metal-based cleaner, wherein a content of the component (B) is 2.9 to 18.6 parts by mass relative to 100 parts by mass of molybdenum atoms of the component (A), and a content of the metal-based cleaner is 0.1% to 10% by mass relative to a total amount of the lubricating composition, wherein the lubricating composition does not include tetraalkyl thiuram disulphide, and wherein the component (A) in terms of the amount of molybdenum atoms is 400 to 1200 ppm by mass relative to a total amount of the lubricating composition.

公开(公告)号：US09583280B2

公开(公告)日：2017-02-28

申请号：US14416393

申请日：2013-07-12

Applicant: ADEKA CORPORATION

Inventor： Takayuki Taki ,  Hiroaki Watanabe ,  Atsuki Shibuya ,  Akiko Tasaki ,  Eiji Katsuno

IPC: H01G11/54 ,  H01M10/052 ,  H01M10/0567 ,  H01G11/58 ,  H01G11/64 ,  H01G11/06 ,  H01M10/0525 ,  H01G11/38 ,  H01G11/50 ,  H01M10/42

CPC classification number: H01G11/58 ,  H01G11/06 ,  H01G11/38 ,  H01G11/50 ,  H01G11/64 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0037 ,  Y02E60/13 ,  Y02T90/32

Abstract: An electricity storage device maintains low internal resistance and high electric capacity. The nonaqueous-electrolytic-solution hybrid electricity storage device employs an anode into/from which lithium can be intercalated and deintercalated and a cathode including activated carbon, even after high-temperature storage and/or high-temperature charging/discharging. Specifically, this electricity storage device includes an anode into/from which lithium can be intercalated and deintercalated, a cathode that includes activated carbon, and a nonaqueous electrolytic solution, wherein the electricity storage device employs a nonaqueous electrolytic solution that includes at least one type of compound represented by one of general formulas (1) to (5). Details on the general formulas (1) to (5) are as described in the Description.

Abstract translation: 蓄电装置保持低内阻和高电容。 非水电解液混合蓄电装置即使在高温储存和/或高温充电/放电之后也使用负极进入/从其中插入和脱嵌锂和包括活性炭的阴极。 具体而言，该蓄电装置具有：锂可插入和脱嵌的负极，包含活性炭的阴极和非水电解液，其中，所述蓄电装置采用非水电解液，所​​述非水电解液包含至少一种 由通式（1）至（5）之一表示的化合物。 通式（1）〜（5）的详细内容如说明书所述。

公开(公告)号：US20150206664A1

公开(公告)日：2015-07-23

申请号：US14416393

申请日：2013-07-12

Applicant: ADEKA CORPORATION

Inventor： Takayuki Taki ,  Hiroaki Watanabe ,  Atsuki Shibuya ,  Akiko Tasaki ,  Eiji Katsuno

IPC: H01G11/58 ,  H01G11/06

CPC classification number: H01G11/58 ,  H01G11/06 ,  H01G11/38 ,  H01G11/50 ,  H01G11/64 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/4235 ,  H01M2300/0037 ,  Y02E60/13 ,  Y02T90/32

Abstract: An electricity storage device maintains low internal resistance and high electric capacity. The nonaqueous-electrolytic-solution hybrid electricity storage device employs an anode into/from which lithium can be intercalated and deintercalated and a cathode including activated carbon, even after high-temperature storage and/or high-temperature charging/discharging. Specifically, this electricity storage device includes an anode into/from which lithium can be intercalated and deintercalated, a cathode that includes activated carbon, and a nonaqueous electrolytic solution, wherein the electricity storage device employs a nonaqueous electrolytic solution that includes at least one type of compound represented by one of general formulas (1) to (5). Details on the general formulas (1) to (5) are as described in the Description.

Abstract translation: 蓄电装置保持低内阻和高电容。 非水电解液混合蓄电装置即使在高温储存和/或高温充电/放电之后也使用负极进入/从其中插入和脱嵌锂和包括活性炭的阴极。 具体而言，该蓄电装置具有：锂可插入和脱嵌的负极，包含活性炭的阴极和非水电解液，其中，所述蓄电装置采用非水电解液，所​​述非水电解液包含至少一种 由通式（1）至（5）之一表示的化合物。 通式（1）〜（5）的详细内容如说明书所述。