IT1163615B - Composizione di grasso con migliorata stabilita' a basso sforzo - Google Patents
Composizione di grasso con migliorata stabilita' a basso sforzoInfo
- Publication number
- IT1163615B IT1163615B IT21834/83A IT2183483A IT1163615B IT 1163615 B IT1163615 B IT 1163615B IT 21834/83 A IT21834/83 A IT 21834/83A IT 2183483 A IT2183483 A IT 2183483A IT 1163615 B IT1163615 B IT 1163615B
- Authority
- IT
- Italy
- Prior art keywords
- grease
- composition
- improved low
- low effort
- stability
- Prior art date
Links
Classifications
-
- 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
- C10M169/06—Mixtures of thickeners and additives
-
- 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
- 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
-
- 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/04—Hydroxy compounds
- C10M129/06—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/08—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least 2 hydroxy groups
-
- 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
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/68—Esters
- C10M129/76—Esters containing free hydroxy or carboxyl groups
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/288—Partial esters containing free carboxyl groups
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/287—Partial esters
- C10M2207/289—Partial esters containing free hydroxy groups
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/393,904 US4436649A (en) | 1982-06-30 | 1982-06-30 | Grease composition with improved low shear stability |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8321834A0 IT8321834A0 (it) | 1983-06-29 |
IT1163615B true IT1163615B (it) | 1987-04-08 |
Family
ID=23556726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21834/83A IT1163615B (it) | 1982-06-30 | 1983-06-29 | Composizione di grasso con migliorata stabilita' a basso sforzo |
Country Status (9)
Country | Link |
---|---|
US (1) | US4436649A (it) |
JP (1) | JPS5918797A (it) |
CA (1) | CA1206143A (it) |
DE (1) | DE3322821A1 (it) |
FR (1) | FR2529567B1 (it) |
GB (1) | GB2122639B (it) |
IT (1) | IT1163615B (it) |
NL (1) | NL8302219A (it) |
SE (1) | SE458527B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4521330A (en) * | 1983-09-12 | 1985-06-04 | The Dow Chemical Company | Non-aqueous urea-polyether gel compositions and a method for their preparation |
JPH07796B2 (ja) * | 1989-08-22 | 1995-01-11 | 日本精工株式会社 | 高速ころがり軸受用グリース組成物 |
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 |
US5569643A (en) * | 1991-03-07 | 1996-10-29 | Nippon Oil Co., Ltd. | Grease composition for constant velocity joint |
JP2989311B2 (ja) * | 1991-04-30 | 1999-12-13 | 協同油脂株式会社 | 等速ジョイント用グリース組成物 |
US6916768B2 (en) * | 2003-02-20 | 2005-07-12 | Chevron U.S.A. Inc. | Low noise grease gelling agents |
US8889604B2 (en) | 2010-07-30 | 2014-11-18 | Chevron U.S.A. Inc. | Method of preparing greases |
US9012384B2 (en) | 2010-07-30 | 2015-04-21 | Chevron U.S.A. Inc. | Method of preparing greases |
CN102604716B (zh) * | 2012-02-21 | 2015-06-17 | 杭州得润宝油脂有限公司 | 一种剪切安定性优异的脲基润滑脂组合物及其制备方法 |
CN104531263A (zh) * | 2015-01-19 | 2015-04-22 | 中山大学 | 一种减震降噪复合材料及其制备方法与应用 |
WO2020131441A1 (en) * | 2018-12-19 | 2020-06-25 | Exxonmobil Research And Engineering Company | Grease compositions having improved performance |
CN109777562A (zh) * | 2019-03-26 | 2019-05-21 | 常熟理工学院 | 一种六聚脲润滑脂及其制备方法 |
CN117720956A (zh) * | 2023-12-12 | 2024-03-19 | 东莞市唯纳孚润滑科技有限公司 | 一种抗剪切性能良好的低噪音润滑脂及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1085282B (de) * | 1959-05-22 | 1960-07-14 | Bobinet Ind A G Deutsche | Schmiermittel fuer Textilmaschinen |
US3243372A (en) * | 1961-01-24 | 1966-03-29 | Chevron Res | Greases thickened with polyurea |
DE2121078C3 (de) * | 1971-04-29 | 1980-11-27 | Deutsche Bp Ag, 2000 Hamburg | Verfahren zur Herstellung von Schmierfetten |
CA1063591A (en) * | 1975-03-19 | 1979-10-02 | Andrew D. Abbott | Rust inhibitor for mono- or polyurea greases |
JPS52156274A (en) * | 1976-06-21 | 1977-12-26 | Nippon Oil Co Ltd | Break grease composition |
FR2374410A1 (fr) * | 1976-12-16 | 1978-07-13 | Shell Int Research | Compositions de graisse epaissies a la polyuree |
US4104177A (en) * | 1976-12-16 | 1978-08-01 | Shell Oil Company | Grease compositions |
US4111822A (en) * | 1976-12-16 | 1978-09-05 | Shell Oil Company | Grease compositions |
-
1982
- 1982-06-30 US US06/393,904 patent/US4436649A/en not_active Expired - Lifetime
-
1983
- 1983-06-21 CA CA000430813A patent/CA1206143A/en not_active Expired
- 1983-06-22 NL NL8302219A patent/NL8302219A/nl not_active Application Discontinuation
- 1983-06-23 FR FR8310410A patent/FR2529567B1/fr not_active Expired
- 1983-06-24 DE DE19833322821 patent/DE3322821A1/de not_active Withdrawn
- 1983-06-28 SE SE8303694A patent/SE458527B/sv not_active IP Right Cessation
- 1983-06-28 GB GB08317476A patent/GB2122639B/en not_active Expired
- 1983-06-29 JP JP58118044A patent/JPS5918797A/ja active Pending
- 1983-06-29 IT IT21834/83A patent/IT1163615B/it active
Also Published As
Publication number | Publication date |
---|---|
NL8302219A (nl) | 1984-01-16 |
GB2122639A (en) | 1984-01-18 |
SE8303694L (sv) | 1983-12-31 |
FR2529567B1 (fr) | 1987-11-27 |
CA1206143A (en) | 1986-06-17 |
SE8303694D0 (sv) | 1983-06-28 |
US4436649A (en) | 1984-03-13 |
GB8317476D0 (en) | 1983-08-03 |
SE458527B (sv) | 1989-04-10 |
DE3322821A1 (de) | 1984-01-05 |
GB2122639B (en) | 1985-06-05 |
FR2529567A1 (fr) | 1984-01-06 |
JPS5918797A (ja) | 1984-01-31 |
IT8321834A0 (it) | 1983-06-29 |
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