公开(公告)号：US10557103B2

公开(公告)日：2020-02-11

申请号：US15555896

申请日：2016-03-10

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Masato Kaneko ,  Takahiro Hoshida

IPC: C09K5/04 ,  C10M169/04 ,  C10M135/20 ,  C10M105/38 ,  C10M135/22 ,  C10M135/28 ,  F25B31/00 ,  F25B1/00

Abstract: The refrigerator lubricating oil of the present invention contains: a base oil containing, as a major component, a polyol ester (A) of a fatty acid (a1) that is a fatty acid having a number of carbon atoms of from 3 to 18 and a polyol (a2) that is selected from neopentyl glycol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, and dipentaerythritol; and a disulfide and/or trisulfide compound (B), and the disulfide and/or trisulfide compound (B) is blended in an amount of from 30 to 10,000 ppm by mass in terms of sulfur equivalent based on the total amount of the refrigerator lubricating oil.

公开(公告)号：US20180044608A1

公开(公告)日：2018-02-15

申请号：US15555896

申请日：2016-03-10

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Masato KANEKO ,  Takahiro HOSHIDA

IPC: C10M169/04 ,  C09K5/04 ,  C10M135/22 ,  C10M135/28 ,  F25B31/00 ,  C10M105/38

CPC classification number: C10M169/04 ,  C09K5/04 ,  C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C10M105/38 ,  C10M135/20 ,  C10M135/22 ,  C10M135/28 ,  C10M2207/2835 ,  C10M2219/022 ,  C10M2219/082 ,  C10M2219/086 ,  C10N2220/302 ,  C10N2220/306 ,  C10N2230/36 ,  C10N2240/30 ,  C10N2260/10 ,  F25B1/00 ,  F25B31/002 ,  F25B2500/221

Abstract: The refrigerator lubricating oil of the present invention contains: a base oil containing, as a major component, a polyol ester (A) of a fatty acid (a1) that is a fatty acid having a number of carbon atoms of from 3 to 18 and a polyol (a2) that is selected from neopentyl glycol, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol, and dipentaerythritol; and a disulfide and/or trisulfide compound (B), and the disulfide and/or trisulfide compound (B) is blended in an amount of from 30 to 10,000 ppm by mass in terms of sulfur equivalent based on the total amount of the refrigerator lubricating oil.

公开(公告)号：US07928045B2

公开(公告)日：2011-04-19

申请号：US11709646

申请日：2007-02-21

Applicant: Jun Dong ,  Gerard Mulqueen ,  Michael J. Goode ,  Alan Holt ,  William D. Phillips

Inventor： Jun Dong ,  Gerard Mulqueen ,  Michael J. Goode ,  Alan Holt ,  William D. Phillips

IPC: C10M135/28 ,  C10M133/12

CPC classification number: C10M141/06 ,  C10M141/08 ,  C10M161/00 ,  C10M2203/104 ,  C10M2207/022 ,  C10M2207/024 ,  C10M2207/026 ,  C10M2207/046 ,  C10M2207/28 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/285 ,  C10M2207/289 ,  C10M2215/062 ,  C10M2215/064 ,  C10M2215/221 ,  C10M2217/00 ,  C10M2217/028 ,  C10M2217/04 ,  C10M2219/084 ,  C10M2219/087 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2223/049 ,  C10N2230/10

Abstract: A lubricant composition is disclosed that comprises lubricating oil and a mixture of at least two antioxidants, the first antioxidant being a substituted diphenylamine and/or a heterocyclic amine and the second antioxidant being a substituted phenol. Also disclosed is a method of increasing the oxidation stability of a lubricating oil comprising adding thereto at least two antioxidants, the first antioxidant being a substituted diphenylamine and/or a heterocyclic amine and the second antioxidant being a substituted phenol.

Abstract translation: 公开了一种润滑剂组合物，其包含润滑油和至少两种抗氧化剂的混合物，第一抗氧化剂是取代的二苯胺和/或杂环胺，第二抗氧化剂是取代的苯酚。 还公开了增加润滑油的氧化稳定性的方法，其包括向其中加入至少两种抗氧化剂，第一抗氧化剂是取代的二苯胺和/或杂环胺，第二抗氧化剂是取代的苯酚。

公开(公告)号：US20050158263A1

公开(公告)日：2005-07-21

申请号：US11020954

申请日：2004-12-23

Applicant: Michelle Rioux ,  Diana Ciccognani ,  Thomas Palys ,  Patricia Turley

Inventor： Michelle Rioux ,  Diana Ciccognani ,  Thomas Palys ,  Patricia Turley

IPC: C07D213/89 ,  A01N25/10 ,  A01N33/04 ,  A01N33/22 ,  A01N37/02 ,  A01N37/06 ,  A01N37/36 ,  A01N37/40 ,  A01N43/40 ,  A01N59/12 ,  A01N59/16 ,  A01N59/20 ,  A01N59/26 ,  A61K31/4412 ,  A61K31/555 ,  A61K33/24 ,  A61P17/00 ,  A61P31/04 ,  C09D5/14 ,  C09D7/12 ,  C09D201/00 ,  C10L1/24 ,  C10M125/02 ,  C10M125/04 ,  C10M125/10 ,  C10M125/18 ,  C10M125/22 ,  C10M125/26 ,  C10M129/20 ,  C10M129/26 ,  C10M133/02 ,  C10M133/06 ,  C10M133/44 ,  C10M135/28 ,  C10N10/02 ,  C10N10/04 ,  C10N10/08 ,  C10N30/16 ,  A61K7/06

CPC classification number: A61K8/4933 ,  A01N43/40 ,  A61K8/19 ,  A61K8/27 ,  A61Q17/005 ,  C10M141/08 ,  C10M141/10 ,  C10M141/12 ,  C10M2201/05 ,  C10M2201/062 ,  C10M2201/065 ,  C10M2201/081 ,  C10M2201/084 ,  C10M2201/085 ,  C10M2201/087 ,  C10M2201/102 ,  C10M2203/1065 ,  C10M2207/04 ,  C10M2207/08 ,  C10M2207/122 ,  C10M2207/123 ,  C10M2207/124 ,  C10M2207/144 ,  C10M2209/103 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/102 ,  C10M2215/222 ,  C10M2215/225 ,  C10M2217/046 ,  C10M2219/044 ,  C10M2219/09 ,  C10N2230/16 ,  C10N2240/40 ,  A01N33/24 ,  A01N35/02 ,  A01N59/16 ,  A01N2300/00 ,  C10N2210/02 ,  C10N2210/01

Abstract: The present invention is directed to a stable, soluble, antimicrobial composition concentrate comprising pyrithione or a pyrithione complex in an amount of from about 0.5% to about 30 weight percent, a zinc source in an amount of from about 0.1% to about 10%, and an organic amine component in an amount of from about 30% to about 80%, said percents being based upon the total weight of the composition concentrate. The invention is also directed to methods of controlling the growth of free-living microorganisms or biofilms using the antimicrobial composition of the invention, and products made using the antimicrobial composition of the invention.

Abstract translation: 本发明涉及一种稳定的可溶性抗微生物组合物浓缩物，其包含量为约0.5％至约30％重量的吡啶硫酮或吡啶硫酮复合物，约0.1％至约10％的锌源， 和有机胺组分的量为约30％至约80％，所述百分比基于组合物浓缩物的总重量。 本发明还涉及使用本发明的抗微生物组合物和使用本发明的抗微生物组合物制备的产品来控制自由活性微生物或生物膜的生长的方法。

公开(公告)号：US4228021A

公开(公告)日：1980-10-14

申请号：US1411

申请日：1979-01-08

Applicant: Alain L. P. Lenack

Inventor： Alain L. P. Lenack

IPC: C10M167/00 ,  C07C67/00 ,  C07C313/00 ,  C07C319/24 ,  C07C323/03 ,  C10M20060101 ,  C10M135/22 ,  C10M135/28 ,  C10M169/00 ,  C10N10/04 ,  C10N30/06 ,  C10N30/08 ,  C10N30/12 ,  C10N40/04 ,  C10N40/22 ,  C10N50/10 ,  F01M9/04 ,  C10M1/46 ,  C10M1/38

CPC classification number: C10M1/08 ,  C07C323/00 ,  C10M2201/02 ,  C10M2207/027 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/082 ,  C10N2240/02 ,  C10N2240/401 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/10 ,  C10N2270/02

Abstract: Compounds suitable as extreme pressure additives for lubricating oils are of the general formulaCX.sub.3 -S-S-Rwhere X is a halogen and R is a hydrocarbyl. The performance of the compounds is improved by the addition of a stabilizer.

Abstract translation: 适用于润滑油极压添加剂的化合物为通式CX3-S-S-R，其中X为卤素，R为烃基。 化合物的性能通过加入稳定剂得到改善。

公开(公告)号：US20170247633A1

公开(公告)日：2017-08-31

申请号：US15594171

申请日：2017-05-12

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Mayu HASEGAWA ,  Masahisa GOTO ,  Katsumi ICHITANI ,  Kenro NOGUCHI

IPC: C10M173/02 ,  C10M135/36 ,  C10M133/42 ,  C21D1/58 ,  C10M125/24 ,  C10M125/26 ,  C10M125/10 ,  C10M103/00 ,  C10M135/28

Abstract: Disclosed herein is a method of using a water-based coolant for quenching or cutting a metal material. The water-based coolant is formed of: water; at least one inorganic acid salt selected from the group consisting of a carbonate, a hydrogen carbonate, a sesquicarbonate, a phosphate, a borate, a molybdate and a tungstate; a metal corrosion inhibitor; and optionally at least one of a bactericide, a water-soluble rust inhibitor, an antioxidant and a detergent dispersant.

公开(公告)号：US20110124540A1

公开(公告)日：2011-05-26

申请号：US13003745

申请日：2009-07-13

Applicant: Mahmood Sabahi

Inventor： Mahmood Sabahi

IPC: C10M135/28 ,  C07C319/22 ,  C07C319/20 ,  C10L1/24

CPC classification number: C10L1/2412 ,  C07C319/20 ,  C07C319/22 ,  C07C323/18 ,  C09K15/14 ,  C09K15/28 ,  C10M135/30 ,  C10M2219/087 ,  C10N2230/04 ,  C10N2230/10

Abstract: Described are multi-ring antioxidant products comprising at least one sulfur-bridged aromatic hydrocarbon compound substituted on at least one of its aromatic rings by at least one sterically hindered 3,5-dihydrocarbyl-4-hydroxybenzyl moiety. Such products have the formula: R—Sn—R[—S—R]m wherein each R is, independently, an aromatic hydrocarbon group having 6-12 carbon atoms, wherein m is 0-20, wherein n is 1-6 when m is 0, and when n is 1, m is 1-20; and wherein at least one of R, R1, and R2 is substituted by at least one such sterically hindered moiety. The preparation of such products and their use as antioxidants in compositions normally susceptible to oxidative degradation in oxygen or air, e.g., liquid fuel and lubricants, are also described.

Abstract translation: 描述的是多环抗氧化剂产物，其包含至少一个由至少一个空间位阻的3,5-二烃基-4-羟基苄基部分在至少一个芳族环上被取代的硫桥连的芳族烃化合物。 这些产物具有下式：R-Sn-R [-S-R] m，其中每个R独立地为具有6-12个碳原子的芳族烃基，其中m为0-20，其中n为1-6，当 m为0，当n为1时，m为1-20; 并且其中R，R 1和R 2中的至少一个被至少一个这样的空间位阻部分取代。 还描述了这样的产物的制备及其作为抗氧化剂在通常易于氧气或空气中的氧化降解的组合物中的用途，例如液体燃料和润滑剂。

公开(公告)号：US6165949A

公开(公告)日：2000-12-26

申请号：US148281

申请日：1998-09-04

Applicant: Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

Inventor： Paul J. Berlowitz ,  Jacob J. Habeeb ,  Robert J. Wittenbrink

IPC: C10M169/04 ,  C10G65/04 ,  C10M105/04 ,  C10M135/18 ,  C10M135/28 ,  C10M137/04 ,  C10M137/10 ,  C10N10/02 ,  C10N10/04 ,  C10N10/08 ,  C10N10/16 ,  C10N20/00 ,  C10N30/02 ,  C10N30/04 ,  C10N30/06 ,  C10N30/10 ,  C10N40/00 ,  C10N40/04 ,  C10N40/08 ,  C10N40/12 ,  C10N40/25 ,  C10N70/00 ,  C10M141/10 ,  C10M141/12

CPC classification number: C10G65/043 ,  C10G2400/10

Abstract: A premium synthetic lubricant having antiwear properties comprises a synthetic isoparaffinic hydrocarbon base stock and an effective amount of at least one antiwear additive. The antiwear additive is preferably at least one of a metal phosphate, a metal dialkyldithiophosphate, a metal dithiophosphate a metal thiocarbamate, a metal dithiocarbamate, an ethoxylated amine dialkyldithiophosphate and an ethoxylated amine dithiobenzoate. Metal dialkyldithiophosphates are preferred, particularly zincdialkyldithiophosphate (ZDDP). The base stock is derived from a waxy, Fischer-Tropsch synthesized hydrocarbon feed fraction comprising hydrocarbons having an initial boiling point in the range of about 650-750.degree. F., by a process which comprises hydroisomerizing the feed and dewaxing the isomerate. The lubricant may also contain hydrocarbonaceous and synthetic base stock material in admxture with the Fischer-Tropsch derived base stock.

Abstract translation: 具有抗磨损性能的优质合成润滑剂包括合成的异链烷烃基础油料和有效量的至少一种抗磨添加剂。 抗磨添加剂优选为金属磷酸盐，二烷基二硫代磷酸金属，二硫代磷酸金属，金属硫代氨基甲酸金属，二硫代氨基甲酸金属盐，乙氧基化二烷基二硫代磷酸胺和乙氧基化二硫代苯甲酸胺中的至少一种。 二烷基二硫代磷酸金属是优选的，特别是二烷基二硫代磷酸锌（ZDDP）。 通过包含使进料加氢异构化并脱蜡异构体的方法，基础油源自含蜡的费 - 托合成的烃进料馏分，其包含初始沸点在约650-750°F范围内的烃。 润滑剂还可以含有与费 - 托衍生的基础原料混合的含烃和合成的基础原料。

公开(公告)号：US5562851A

公开(公告)日：1996-10-08

申请号：US361086

申请日：1994-12-21

Applicant: George W. Schriver ,  James S. Puckace

Inventor： George W. Schriver ,  James S. Puckace

IPC: C07C323/12 ,  C10M135/24 ,  C10M159/12 ,  C10N30/06 ,  C10N40/04 ,  C10M135/28 ,  C10M135/26

CPC classification number: C07C323/12 ,  C10M135/24 ,  C10M2219/084 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/08

Abstract: This invention provides sulfur-containing carbonate reaction product additives which are useful as phosphorus-free antiwear additives in lubricating oils, particularly automatic transmission fluids.

Abstract translation: 本发明提供了含硫碳酸盐反应产物添加剂，其可用作润滑油中的无磷抗磨添加剂，特别是自动变速器油。

公开(公告)号：US5008459A

公开(公告)日：1991-04-16

申请号：US136686

申请日：1987-12-22

Applicant: Hans R. Meier ,  Samuel Evans ,  Paul Dubs

Inventor： Hans R. Meier ,  Samuel Evans ,  Paul Dubs

IPC: C07C323/16 ,  C07C323/52 ,  C08K5/13 ,  C08K5/36 ,  C08K5/37 ,  C08K5/375 ,  C08L75/04 ,  C08L101/00 ,  C09K15/14 ,  C10M135/22 ,  C10M135/24 ,  C10M135/26 ,  C10M135/28 ,  C10N30/00 ,  C10N30/08 ,  C10N30/10 ,  C10N40/25

CPC classification number: C10M135/28 ,  C07C323/00 ,  C08K5/375 ,  C09K15/14 ,  C10M135/24 ,  C10M135/26 ,  C10M2219/084 ,  C10M2219/085 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: Novel compositions are described which comprise an elastomer or a lubricant and at least one compound of the formulae I or II ##STR1## The symbols R.sub.1, R.sub.2, R.sub.3, Z.sub.1 and Z.sub.2 are as defined in claim 1.The compounds of the formula II and some of the compounds of the formula I are novel, and they are used especially as antioxidants.

Abstract translation: 描述了包含弹性体或润滑剂的新型组合物和至少一种式I或II的化合物。（II）符号R1，R2，R3，Z1和Z2如权利要求书中所定义。 式II化合物和一些式I化合物是新颖的，它们特别用作抗氧化剂。