JPH09509193A - 合成エステル潤滑剤用安定剤組成物 - Google Patents
合成エステル潤滑剤用安定剤組成物Info
- Publication number
- JPH09509193A JPH09509193A JP7516981A JP51698195A JPH09509193A JP H09509193 A JPH09509193 A JP H09509193A JP 7516981 A JP7516981 A JP 7516981A JP 51698195 A JP51698195 A JP 51698195A JP H09509193 A JPH09509193 A JP H09509193A
- Authority
- JP
- Japan
- Prior art keywords
- diphenylamine
- arylnaphthylamine
- antioxidant composition
- alkyl
- styryl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/34—Esters of monocarboxylic acids
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/36—Esters of polycarboxylic acids
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
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- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/04—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M133/12—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to a carbon atom of a six-membered aromatic ring
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- C10M2215/064—Di- and triaryl amines
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- C10M2215/065—Phenyl-Naphthyl amines
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.(a) 少なくとも1種のN−アリールナフチルアミン、 (b)少なくとも1種のジフェニルアミン、および (c)有機パーオキサイドフリーラジカル源、 の反応生成物を含有してなり;該N−アリールナフチルアミンは、各アリール 環上に、最大3個のアルキル、スチリル、あるいはメチル置換スチリル基類また はこれらの組合わせを有し、該アルキルは1から20個の炭素原子を有し;該ジ フェニルアミンは、各アリール環上に最大3個のアルキル、スチリル、あるいは メチル置換スチリル基類またはこれらの組合わせを有し;ここで該アルキル基は 1から20個の炭素原子を有し;該ジフェニルアミン対該N−アリールナフチル アミンのモル比は1:1から10:1であり、そしてa、bおよびcの反応は約 70℃から約200℃の温度で行われる酸化防止剤組成物。 2.ジフェニルアミン対N−アリールナフチルアミンのモル比が1.2:1から 5:1である請求項1の酸化防止剤組成物。 3.ジフェニルアミン対N−アリールナフチルアミンのモル比が1.5:1から 4:1である請求項2の酸化防止剤組成物。 4.ジフェニルアミンの該基が、独立に、C4からC8のアルキルラジカル類また はスチリルまたはメチル置換スチリル基類であり、そしてN−アリールナフチル アミンの該基が、独立に、C4からC8のアルキルラジカル類またはスチリルまた はメチル置換スチリル基類である請求項1ないし3のいずれかの酸化防止剤組成 物。 5.ジフェニルアミンおよびN−アリールナフチルアミンのアルキル基がt−ブ チルまたはt−オクチル基である請求項4の酸化防止剤組成物。 6.N−アリールナフチルアミンが、N−フェニルナフチルアミンである請求項 1ないし5のいずれかの酸化防止剤組成物。 7.該有機パーオキサイドフリーラジカル源が、ジフェニルアミンとN −アリールナフチルアミンとを組み合わせたモル数の1モル当り0.5から3モ ルの量存在する請求項1ないし6のいずれかの酸化防止剤組成物。 8.有機パーオキサイドフリーラジカル源が、ジフェニルアミンとN−アリール ナフチルアミンとを組み合わせたモル数の1モル当り1.0から1.5モルの量存 在する請求項7の酸化防止剤組成物。 9.該反応生成物が、該ジフェニルアミンおよび該N−アリールナフチルアミン を交差オリゴマーの状態で少なくとも35モル%含有する請求項1ないし8のい ずれかの酸化防止剤組成物。 10.該反応生成物が、ジフェニルアミンおよびN−アリールナフチルアミンを モノマー状態で30重量%未満含有する請求項1ないし9のいずれかの酸化防止 剤組成物。 11.該反応生成物が、該ジフェニルアミンおよび該N−アリールナフチルアミ ンのホモオリゴマーの状態で少なくとも10モル%含有する請求項1ないし10 のいずれかの酸化防止剤組成物。 12.各アリール環上に最大3個のアルキル、スチリル、あるいはメチルスチリ ル基類またはこれらの組合わせを有する少なくとも1種のN−アリールナフチル アミンと、各アリール環上に最大3個のアルキル、スチリル、あるいはメチルス チリル基類またはこれらの組合わせを有する少なくとも1種のジフェニルアミン を、ここで該アルキルは1から20個の炭素原子を有する、有機パーオキサイド フリーラジカル源の存在下に、該ジフェニルアミン対該N−アリールナフチルア ミンのモル比が1:1から10:1で、そして70℃から200℃の温度で反応 することを含んでなる酸化防止剤組成物の製造プロセス。 13.反応が130℃から150℃の温度で行われる請求項12のプロセス。 14.プロセスが溶媒の存在下に行われる請求項12または13のいずれかのプ ロセス。 15.溶媒が合成エステル潤滑剤である請求項14のプロセス。 16.a)酸化または熱劣化しやすい合成エステル油類を含有する潤滑油、および b)効果的な安定化量の請求項1の酸化防止剤組成物、 を含んでなる、酸化および熱劣化に対して安定化された潤滑油組成物。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16685193A | 1993-12-15 | 1993-12-15 | |
| US08/166,851 | 1993-12-15 | ||
| PCT/US1994/014539 WO1995016765A2 (en) | 1993-12-15 | 1994-12-15 | Synthetic ester lubricant stabilizer composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09509193A true JPH09509193A (ja) | 1997-09-16 |
| JP3717513B2 JP3717513B2 (ja) | 2005-11-16 |
Family
ID=22604927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51698195A Expired - Fee Related JP3717513B2 (ja) | 1993-12-15 | 1994-12-15 | 合成エステル潤滑剤用安定剤組成物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6426324B1 (ja) |
| EP (1) | EP0734432B1 (ja) |
| JP (1) | JP3717513B2 (ja) |
| AT (1) | ATE157697T1 (ja) |
| DE (1) | DE69405410T2 (ja) |
| WO (1) | WO1995016765A2 (ja) |
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|---|---|---|---|---|
| JP2010501038A (ja) * | 2006-08-15 | 2010-01-14 | ケムチュア コーポレイション | 酸化防止剤及び酸化防止剤の作成方法 |
| JP2012184433A (ja) * | 2007-02-08 | 2012-09-27 | Chemtura Corp | 合成潤滑剤のための酸化防止剤及び製造方法 |
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| US5489711A (en) * | 1994-12-20 | 1996-02-06 | The B. F. Goodrich Company | Synthetic lubricant antioxidant from monosubstituted diphenylamines |
| MXPA02003261A (es) * | 1999-09-30 | 2002-09-30 | Noveon Ip Holdings Corp | Metodo para producir composiciones de fenilnaftilamina alquilada y productos. |
| CA2403540A1 (en) * | 2001-11-20 | 2003-05-20 | Bp Corporation North America Inc. | Synergystic combination of aryl amine antioxidants in aviation turbine oils |
| US20030232030A1 (en) * | 2002-06-12 | 2003-12-18 | L'oreal | Compositions containing at least one oil structured with at least one silicone-polyamide polymer, and at least one gelling agent and methods of using the same |
| RU2008129100A (ru) * | 2005-12-16 | 2010-01-27 | Хатко Корпорейшн (Us) | Пакет присадок для высокотемпературных синтетических смазок |
| US7501386B2 (en) * | 2005-12-21 | 2009-03-10 | Chevron Oronite Company, Llc | Synergistic lubricating oil composition containing a mixture of a benzo[b]perhydroheterocyclic arylamine and a diarylamine |
| US8003583B2 (en) * | 2005-12-21 | 2011-08-23 | Chevron Oronite Company Llc | Benzo[b]perhydroheterocyclic arylamines and lubricating oil compositions |
| US7285518B2 (en) * | 2005-12-21 | 2007-10-23 | Chevron Oronite Company Llc | Dibenzo[b]perhydroheterocyclic amines and lubricating oil compositions |
| US7863227B2 (en) | 2006-03-31 | 2011-01-04 | Exxonmobil Research And Engineering Company | High performance lubricant containing high molecular weight aromatic amine antioxidant and low boron content dispersant |
| US7683017B2 (en) * | 2007-06-20 | 2010-03-23 | Chevron Oronite Company Llc | Synergistic lubricating oil composition containing a mixture of a nitro-substituted diarylamine and a diarylamine |
| FR2937047B1 (fr) * | 2008-10-10 | 2012-07-27 | Nyco Sa | Utilisation d'un additif a base d'oligomeres pour stabiliser une composition lubrifiante pour chaine de convoyage |
| FR2946983B1 (fr) | 2009-06-23 | 2011-12-23 | Nyco | Agents anti-usure a neurotoxicite reduite |
| US8987515B2 (en) * | 2011-12-13 | 2015-03-24 | Chemtura Corporation | Cross products and co-oligomers of phenylenediamines and aromatic amines as antioxidants for lubricants |
| WO2013090051A1 (en) * | 2011-12-13 | 2013-06-20 | Chemtura Corporation | Cross products and co-oligomers of phenylenediamines and aromatic amines as antioxidants for lubricants |
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| CN105733740A (zh) * | 2014-12-08 | 2016-07-06 | 中国石油天然气股份有限公司 | 一种胺类低聚物抗氧剂及其制备方法 |
| US20180179463A1 (en) | 2016-12-22 | 2018-06-28 | Exxonmobil Research And Engineering Company | Aircraft turbine oil base stock and method of making |
| US20190093040A1 (en) * | 2017-09-22 | 2019-03-28 | Exxonmobil Research And Engineering Company | Lubricating oil compositions with viscosity and deposit control |
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| WO2020132166A1 (en) | 2018-12-19 | 2020-06-25 | Exxonmobil Research And Engineering Company | Lubricating oil compositions with antioxidant formation and dissipation control |
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| FR3114816B1 (fr) | 2020-10-06 | 2022-10-21 | Nyco | Procédé continu de polymérisation ou d’oligomérisation de diphénylamines |
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-
1994
- 1994-12-15 AT AT95911554T patent/ATE157697T1/de not_active IP Right Cessation
- 1994-12-15 DE DE69405410T patent/DE69405410T2/de not_active Expired - Fee Related
- 1994-12-15 JP JP51698195A patent/JP3717513B2/ja not_active Expired - Fee Related
- 1994-12-15 EP EP95911554A patent/EP0734432B1/en not_active Expired - Lifetime
- 1994-12-15 WO PCT/US1994/014539 patent/WO1995016765A2/en not_active Ceased
-
2000
- 2000-10-25 US US09/696,617 patent/US6426324B1/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010501038A (ja) * | 2006-08-15 | 2010-01-14 | ケムチュア コーポレイション | 酸化防止剤及び酸化防止剤の作成方法 |
| JP2012184433A (ja) * | 2007-02-08 | 2012-09-27 | Chemtura Corp | 合成潤滑剤のための酸化防止剤及び製造方法 |
| KR101350043B1 (ko) * | 2007-02-08 | 2014-01-13 | 켐트라 코포레이션 | 합성 윤활제용 산화방지제 및 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6426324B1 (en) | 2002-07-30 |
| EP0734432B1 (en) | 1997-09-03 |
| ATE157697T1 (de) | 1997-09-15 |
| JP3717513B2 (ja) | 2005-11-16 |
| WO1995016765A3 (en) | 1995-07-27 |
| DE69405410D1 (de) | 1997-10-09 |
| EP0734432A1 (en) | 1996-10-02 |
| WO1995016765A2 (en) | 1995-06-22 |
| DE69405410T2 (de) | 1998-03-19 |
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