JP2000514105A - 潤滑グリース組成物 - Google Patents
潤滑グリース組成物Info
- Publication number
- JP2000514105A JP2000514105A JP10501160A JP50116098A JP2000514105A JP 2000514105 A JP2000514105 A JP 2000514105A JP 10501160 A JP10501160 A JP 10501160A JP 50116098 A JP50116098 A JP 50116098A JP 2000514105 A JP2000514105 A JP 2000514105A
- Authority
- JP
- Japan
- Prior art keywords
- lubricating grease
- grease composition
- oil
- perfluoro
- mixture
- 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
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M169/02—Mixtures of base-materials and thickeners
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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
- C10M105/32—Esters
- C10M105/38—Esters of polyhydroxy compounds
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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
- C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
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- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/38—Lubricating compositions characterised by the base-material being a macromolecular compound containing halogen
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- C10M115/00—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof
- C10M115/08—Lubricating compositions characterised by the thickener being a non-macromolecular organic compound other than a carboxylic acid or salt thereof containing nitrogen
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- C10M119/00—Lubricating compositions characterised by the thickener being a macromolecular compound
- C10M119/24—Lubricating compositions characterised by the thickener being a macromolecular compound containing nitrogen
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- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
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- C10M2201/041—Carbon; Graphite; Carbon black
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- C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
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- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
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- C10M2215/22—Heterocyclic nitrogen compounds
- C10M2215/225—Heterocyclic nitrogen compounds the rings containing both nitrogen and oxygen
- C10M2215/227—Phthalocyanines
- C10M2215/2275—Phthalocyanines used as thickening agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/044—Polyamides
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/04—Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/045—Polyureas; Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/02—Bearings
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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)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.潤滑グリース組成物であって、 (a)単独でまたは混合物中に存在する1つ以上のC7−〜C22−アルコールと 芳香族トリまたはテトラカルボン酸とのエステル、ポリフェニルエーテルまたは アルキル化ポリフェニルエーテル、脂肪族C7−〜C22−カルボン酸とトリメチ ロールプロパン、ペンタエリトリトールまたはジペンタエリトリトールのエステ ル、C7−〜C22−アルコールとのC18−ダイマー酸エステル、および錯体エス テルの個々の成分またはそれらの任意の混合物から製造される炭化水素油と、 (b)下記の一般式で表されるペルフルオロ−ポリアルキルエーテル油であり、 A’−(O−CF2)v−(O−C2F4)w−(O−C3F6)x−(O−C4F8)y −(O−CF2CF(CF3))z−O−A” ここで、A’は−CF3、−C2F5、−C3F7、または−CF2Tであり、TはH またはClであり、A”はA’または−CF3、−C2F5、−C3F7、−CF2Tで あり、TはHまたはClであり、またv、w、x、y、zは0以上の整数であるペ ルフルオロ−ポリアルキルエーテル油と、 (c)ジイソシアネートと一般式(H2N)xRのアミンとの反応生成物である、 増粘剤としてのジカルバミドであり、この一般式において、Rは、6〜22の炭素 原子を有するアルキルラジカルまたは6〜123の炭素原子を有するアリールラジ カルであり、xは1であるジカルバミドと、 (d)一般的な添加剤と、 (e)ポリイミド、PTFE、黒鉛、金属酸化物、窒化硼素、二硫化モリブデン またはリン酸エステルから選択された有機または無機固体潤滑剤との混合物から なることを特徴とする潤滑グリース組成物。 2.請求の範囲1に記載の潤滑グリース組成物であって、前記炭化水素油と前記 ペルフルオロ−ポリアルキルエーテル油とからなる油成分の混合比率が60/40以 上であり、5〜30重量%の前記ジカルバミドで増粘し、10重量%までの前記添加 剤および/または10重量%までの前記有機または無機固体潤滑剤を添加してなる ことを特徴とする潤滑グリース組成物。 3.請求の範囲1または2に記載の潤滑グリース組成物であって、前記炭化水素 油の粘度が10〜500mm2/sの範囲内にあり、前記ペルフルオロ−ポリアルキルエ ーテル油の粘度が10〜1500mm2/sの範囲内にあることを特徴とする潤滑グリース 組成物。 4.請求の範囲1〜3のいずれか一項に記載の潤滑グリース組成物であって、DI N ISO 2176による滴点が240℃以上であることを特徴とする潤滑グリース組成物 。 5.請求の範囲1〜4のいずれか一項に記載の潤滑グリース組成物の製造方法で あって、前記ジカルバミドで増粘した前記炭化水素油を前記ペルフルオロ−ポリ アルキルエーテル油と混合し、この混合物を高圧ホモジナイザおよび/または3 ローラ型練り機を用いて均質化することによって、あるいは前記炭化水素油を前 記ペルフルオロ−ポリアルキルエーテル油と混合し、この混合物中で前記ジカル バミド化合物を合成して増粘し、この混合物を高圧ホモジナイザおよび/または 3ローラ型練り機を用いて均質化することによって得られることを特徴とする潤 滑グリース組成物の製造方法。 6.請求の範囲1〜5のいずれか一項に記載の潤滑グリース組成物であって、DI N 51825による180℃〜250℃までの高動作温度で用いられることを特徴とする潤 滑グリース組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19622906A DE19622906A1 (de) | 1996-06-07 | 1996-06-07 | Schmierfettzusammensetzungen |
DE19622906.5 | 1996-06-07 | ||
PCT/EP1997/002927 WO1997047710A1 (de) | 1996-06-07 | 1997-06-05 | Schmierfettzusammensetzungen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000514105A true JP2000514105A (ja) | 2000-10-24 |
JP4098831B2 JP4098831B2 (ja) | 2008-06-11 |
Family
ID=7796398
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50116098A Expired - Lifetime JP4098831B2 (ja) | 1996-06-07 | 1997-06-05 | 潤滑グリース組成物 |
Country Status (14)
Country | Link |
---|---|
US (1) | US6265362B1 (ja) |
EP (1) | EP0902828B1 (ja) |
JP (1) | JP4098831B2 (ja) |
AT (1) | ATE204601T1 (ja) |
AU (1) | AU734890B2 (ja) |
BG (1) | BG63604B1 (ja) |
BR (1) | BR9709645A (ja) |
CA (1) | CA2257368C (ja) |
DE (2) | DE19622906A1 (ja) |
DK (1) | DK0902828T3 (ja) |
ES (1) | ES2159867T3 (ja) |
HK (1) | HK1018959A1 (ja) |
TW (1) | TW509720B (ja) |
WO (1) | WO1997047710A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002363589A (ja) * | 2001-06-12 | 2002-12-18 | Koyo Seiko Co Ltd | 潤滑グリース組成物 |
JP2006182923A (ja) * | 2004-12-28 | 2006-07-13 | Nok Kluber Kk | 潤滑グリース組成物 |
DE112010000922T5 (de) | 2009-02-27 | 2012-09-20 | Ntn Corporation | Schrnierfettzusanrensetzulg, fettgeschmiertes Lager, Gelenkkupplung für Kardanwelle, Schrnier6lzusanrensetzung und ölgetränktes Sinterlager |
JP2021123674A (ja) * | 2020-02-07 | 2021-08-30 | 株式会社ニッペコ | グリース組成物 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9803367D0 (en) * | 1998-02-17 | 1998-04-15 | Exxon Research Engineering Co | Lubricating grease composition and preparation |
AU761760B2 (en) * | 1998-02-17 | 2003-06-12 | Exxonmobil Research And Engineering Company | Lubricating grease composition and preparation |
NL1009410C2 (nl) * | 1998-06-15 | 1999-12-16 | Skf Eng & Res Centre Bv | Smeersysteem. |
US7196042B2 (en) * | 2002-03-07 | 2007-03-27 | Nsk Ltd. | Grease composition and rolling apparatus |
EP1602175B1 (en) | 2003-03-11 | 2007-08-29 | Fujitsu Limited | Phase-locked loop circuit |
JP4515775B2 (ja) | 2003-04-30 | 2010-08-04 | Ntn株式会社 | 低高温用潤滑グリースおよび転がり軸受 |
EP1626061A1 (de) * | 2004-08-11 | 2006-02-15 | Rhein Chemie Rheinau GmbH | Verfahren zur Herstellung pulverförmiger (Poly)harnstoffe |
US20180245010A1 (en) * | 2015-08-20 | 2018-08-30 | Setral Chemie Gmbh | Lubricating grease composition |
DE102020112993A1 (de) | 2020-05-13 | 2021-11-18 | Klüber Lubrication München Se & Co. Kg | Lithiumkomplexhybridfett |
Family Cites Families (7)
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IT1228655B (it) * | 1989-02-09 | 1991-06-27 | Ausimont Srl | Perfluoropolieteri aventi proprieta' antirust utili quali componenti o additivi di olii e grassi lubrificanti. |
DE3918107A1 (de) * | 1989-06-02 | 1990-12-06 | Klueber Lubrication | Schmierfettzusammensetzung |
US5145591A (en) * | 1989-07-07 | 1992-09-08 | Nippon Oil Co., Ltd. | Diurea grease composition |
JP2799634B2 (ja) * | 1991-03-07 | 1998-09-21 | 日本石油株式会社 | 等速ジョイント用グリース組成物 |
IT1251577B (it) * | 1991-10-02 | 1995-05-17 | Ausimont Spa | Olii e grassi lubrificanti. |
GB9205726D0 (en) * | 1992-03-16 | 1992-04-29 | British Petroleum Co Plc | Lubricating oil composition |
EP0657524B1 (en) * | 1993-12-01 | 1999-03-31 | AUSIMONT S.p.A. | Mineral or synthetic, hydrogen-based greases, having improved properties |
-
1996
- 1996-06-07 DE DE19622906A patent/DE19622906A1/de not_active Withdrawn
-
1997
- 1997-06-05 DK DK97925984T patent/DK0902828T3/da active
- 1997-06-05 AU AU30939/97A patent/AU734890B2/en not_active Expired
- 1997-06-05 BR BR9709645-8A patent/BR9709645A/pt not_active IP Right Cessation
- 1997-06-05 CA CA002257368A patent/CA2257368C/en not_active Expired - Lifetime
- 1997-06-05 EP EP97925984A patent/EP0902828B1/de not_active Expired - Lifetime
- 1997-06-05 DE DE59704374T patent/DE59704374D1/de not_active Expired - Lifetime
- 1997-06-05 WO PCT/EP1997/002927 patent/WO1997047710A1/de active IP Right Grant
- 1997-06-05 JP JP50116098A patent/JP4098831B2/ja not_active Expired - Lifetime
- 1997-06-05 AT AT97925984T patent/ATE204601T1/de active
- 1997-06-05 ES ES97925984T patent/ES2159867T3/es not_active Expired - Lifetime
- 1997-06-06 TW TW086107825A patent/TW509720B/zh not_active IP Right Cessation
-
1998
- 1998-12-07 BG BG102993A patent/BG63604B1/bg unknown
- 1998-12-07 US US09/207,311 patent/US6265362B1/en not_active Expired - Lifetime
-
1999
- 1999-09-20 HK HK99104076A patent/HK1018959A1/xx not_active IP Right Cessation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002363589A (ja) * | 2001-06-12 | 2002-12-18 | Koyo Seiko Co Ltd | 潤滑グリース組成物 |
JP2006182923A (ja) * | 2004-12-28 | 2006-07-13 | Nok Kluber Kk | 潤滑グリース組成物 |
DE112010000922T5 (de) | 2009-02-27 | 2012-09-20 | Ntn Corporation | Schrnierfettzusanrensetzulg, fettgeschmiertes Lager, Gelenkkupplung für Kardanwelle, Schrnier6lzusanrensetzung und ölgetränktes Sinterlager |
US8946134B2 (en) | 2009-02-27 | 2015-02-03 | Ntn Corporation | Grease composition, grease-packed bearing, universal joint for propeller shaft, lubricating oil composition, and oil-impregnated sintered bearing |
DE112010000922B4 (de) | 2009-02-27 | 2021-08-05 | Ntn Corporation | Schmierfettzusammensetzung, fettgeschmiertes lager, verwendung des fettgeschmierten lagers, und gelenkkupplung für kardanwelle |
JP2021123674A (ja) * | 2020-02-07 | 2021-08-30 | 株式会社ニッペコ | グリース組成物 |
JP7298916B2 (ja) | 2020-02-07 | 2023-06-27 | 株式会社ニッペコ | グリース組成物 |
Also Published As
Publication number | Publication date |
---|---|
CA2257368A1 (en) | 1997-12-18 |
BG63604B1 (bg) | 2002-06-28 |
JP4098831B2 (ja) | 2008-06-11 |
EP0902828B1 (de) | 2001-08-22 |
DE19622906A1 (de) | 1997-12-11 |
ES2159867T3 (es) | 2001-10-16 |
HK1018959A1 (en) | 2000-01-14 |
AU734890B2 (en) | 2001-06-28 |
AU3093997A (en) | 1998-01-07 |
DE59704374D1 (de) | 2001-09-27 |
WO1997047710A1 (de) | 1997-12-18 |
EP0902828A1 (de) | 1999-03-24 |
TW509720B (en) | 2002-11-11 |
BR9709645A (pt) | 2000-01-25 |
ATE204601T1 (de) | 2001-09-15 |
US6265362B1 (en) | 2001-07-24 |
CA2257368C (en) | 2002-10-08 |
DK0902828T3 (da) | 2001-10-01 |
BG102993A (en) | 1999-08-31 |
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