PL316793A1 - Detergent type dispersing additive to lubricating oils for internal combustion engines and process for making such additives - Google Patents
Detergent type dispersing additive to lubricating oils for internal combustion engines and process for making such additivesInfo
- Publication number
- PL316793A1 PL316793A1 PL95316793A PL31679395A PL316793A1 PL 316793 A1 PL316793 A1 PL 316793A1 PL 95316793 A PL95316793 A PL 95316793A PL 31679395 A PL31679395 A PL 31679395A PL 316793 A1 PL316793 A1 PL 316793A1
- Authority
- PL
- Poland
- Prior art keywords
- polyisobutylene
- molecular weight
- anhydride
- internal combustion
- combustion engines
- 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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
- C10M133/56—Amides; Imides
-
- 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
- C10M129/86—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of 30 or more atoms
- C10M129/95—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
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
-
- 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
- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
- C10M145/16—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate polycarboxylic
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
-
- 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
- C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/26—Amines
-
- 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
- C10M2217/046—Polyamines, i.e. macromoleculars obtained by condensation of more than eleven amine monomers
-
- 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
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- 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
- C10N2040/25—Internal-combustion engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/251—Alcohol fueled engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
- C10N2040/28—Rotary engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Detergent Compositions (AREA)
Abstract
An additive for lubricating oils of internal combustion engines containing the imide- and/or ester and/or ester-amide, derivatives of the reaction product of an unsaturated polyisobutylene and some unsaturated reactive dicarboxylic acids and/or their anhydride comprising the reaction product of a polyisobutylene of a number average molecular weight 800 - 30 000 and an unsaturated reactive dicarboxylic acid and/or its anhydride, preferably maleic anhydride containing 1.6 - 6.0 SA - derivative per polyisobutylene chain on the average having a concentration of molecules containing more than one SA - derivative more than 25 weight percent and the polyisobutylene is grafted or reacted with an SA containing copolymer formed from a more reactive, low molecular weight comonomer of a molecular weight less than 500, containing olefinic double bond or from a mixture of such comonomers and from unsaturated reactive dicarboxylic acid and/or their anhydride, preferably maleic anhydride using the molar ratio 1.2 - 5.5 : 0.1 - 3.5 : 1 = MAH : comonomer : polyisobutylene, and in which the widening of the molecular weight distribution is less than 70 percent, referred to the starting polyisobutylene, while the SA groups of the copolymer linked to the polyisobutylene are reacted, in a 0.7 - 5.5 ratio, with compound containing at least bifunctional amine and/or hydroxyl groups. The invention disclosed the process of preparation of the additive.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9401100A HU214008B (en) | 1994-04-15 | 1994-04-15 | Detergent-dispersant additives for lubricant oil of explosion engines and processes for production thereof |
PCT/HU1995/000008 WO1995028460A1 (en) | 1994-04-15 | 1995-04-13 | Detergent - dispersant additive for lubricating oils of internal combustion engines and its preparation process |
Publications (2)
Publication Number | Publication Date |
---|---|
PL316793A1 true PL316793A1 (en) | 1997-02-17 |
PL180877B1 PL180877B1 (en) | 2001-04-30 |
Family
ID=10985081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL95316793A PL180877B1 (en) | 1994-04-15 | 1995-04-13 | Detergent type dispersing additive to lubricating oils for internal combustion engines and process for making such additives |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP0677572B1 (en) |
AT (1) | ATE175439T1 (en) |
CZ (1) | CZ292648B6 (en) |
DE (1) | DE69507068T2 (en) |
DK (1) | DK0677572T3 (en) |
ES (1) | ES2128606T3 (en) |
GR (1) | GR3029741T3 (en) |
HU (1) | HU214008B (en) |
PL (1) | PL180877B1 (en) |
RO (1) | RO119551B1 (en) |
RU (1) | RU2139921C1 (en) |
SI (1) | SI0677572T1 (en) |
SK (1) | SK281687B6 (en) |
UA (1) | UA45337C2 (en) |
WO (1) | WO1995028460A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69608159T2 (en) * | 1995-03-24 | 2001-01-11 | Ethyl Petroleum Additives Ltd | Post-treated dispersant |
DE69624522T2 (en) * | 1995-03-24 | 2003-06-26 | Ethyl Petroleum Additives Ltd | lubricating oil |
HU213255B (en) * | 1995-09-25 | 1997-05-28 | Mol Magyar Olaj Es Gazipari Rt | Multiple- stage engineoil and lubricant composition and additive-pocket |
CA2189918C (en) * | 1995-11-13 | 2005-01-25 | Richard Mark Scott | Dispersant additives |
FI112796B (en) * | 2000-04-14 | 2004-01-15 | Valtion Teknillinen | Process for the preparation and use of oligo- / polymeric succinic acid dimer dimers |
US6906011B2 (en) * | 2001-11-09 | 2005-06-14 | Chevron Oronite Company Llc | Polymeric dispersants prepared from copolymers of low molecular weight polyisobutene and unsaturated acidic reagent |
CN101284897B (en) * | 2008-06-05 | 2010-06-02 | 上海交通大学 | Dissolvant hot preparation process for inarching polyisobutene co-polymer with maleic anhydride |
CN108730770A (en) | 2017-04-13 | 2018-11-02 | 通用电气公司 | The method that oil generates wax deposit is reduced for the wax-proofing agent of oil and with wax-proofing agent |
CN114717037A (en) * | 2021-01-06 | 2022-07-08 | 中国石油天然气股份有限公司 | Preparation method of high-temperature-resistant ashless dispersant |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US440659A (en) * | 1890-11-18 | Darning-last | ||
US161452A (en) * | 1875-03-30 | Improvement in rotary reversing and cut-off valves | ||
US4036772A (en) * | 1975-03-03 | 1977-07-19 | The Lubrizol Corporation | Esters made from the reaction product of low molecular weight ethylenically unsaturated acylating agents and oxidized ethylene-propylene interpolymers |
US4160739A (en) * | 1977-12-05 | 1979-07-10 | Rohm And Haas Company | Polyolefinic copolymer additives for lubricants and fuels |
CA1146944A (en) * | 1979-12-20 | 1983-05-24 | Peter J.N. Brown | Lubricant additives, their method of preparation and lubricants containing them |
CA1175411A (en) * | 1981-06-29 | 1984-10-02 | Phillip W. Brewster | Haze-free polymer additives for fuels and lubricants |
GB8329082D0 (en) * | 1983-11-01 | 1983-12-07 | Bp Chem Int Ltd | Low molecular weight polymers of 1-olefins |
IN172215B (en) * | 1987-03-25 | 1993-05-08 | Lubrizol Corp | |
GB8818711D0 (en) * | 1988-08-05 | 1988-09-07 | Shell Int Research | Lubricating oil dispersants |
CA2015061A1 (en) * | 1989-05-30 | 1990-11-30 | Antonio Gutierrez | Multifunctional viscosity index modifier additives derived from polyamines containing one primary amino group and at least one secondary amino group |
-
1994
- 1994-04-15 HU HU9401100A patent/HU214008B/en not_active IP Right Cessation
-
1995
- 1995-04-13 CZ CZ19962997A patent/CZ292648B6/en not_active IP Right Cessation
- 1995-04-13 RU RU96122492A patent/RU2139921C1/en not_active IP Right Cessation
- 1995-04-13 WO PCT/HU1995/000008 patent/WO1995028460A1/en active IP Right Grant
- 1995-04-13 SK SK1315-96A patent/SK281687B6/en not_active IP Right Cessation
- 1995-04-13 AT AT95105672T patent/ATE175439T1/en not_active IP Right Cessation
- 1995-04-13 EP EP95105672A patent/EP0677572B1/en not_active Expired - Lifetime
- 1995-04-13 ES ES95105672T patent/ES2128606T3/en not_active Expired - Lifetime
- 1995-04-13 DK DK95105672T patent/DK0677572T3/en active
- 1995-04-13 PL PL95316793A patent/PL180877B1/en not_active IP Right Cessation
- 1995-04-13 DE DE69507068T patent/DE69507068T2/en not_active Expired - Lifetime
- 1995-04-13 UA UA96114351A patent/UA45337C2/en unknown
- 1995-04-13 SI SI9530234T patent/SI0677572T1/en not_active IP Right Cessation
- 1995-04-13 RO RO96-01988A patent/RO119551B1/en unknown
-
1999
- 1999-03-19 GR GR990400826T patent/GR3029741T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1995028460A1 (en) | 1995-10-26 |
UA45337C2 (en) | 2002-04-15 |
CZ292648B6 (en) | 2003-11-12 |
ATE175439T1 (en) | 1999-01-15 |
RU2139921C1 (en) | 1999-10-20 |
PL180877B1 (en) | 2001-04-30 |
CZ299796A3 (en) | 1997-04-16 |
SK131596A3 (en) | 1997-07-09 |
DK0677572T3 (en) | 1999-09-13 |
DE69507068D1 (en) | 1999-02-18 |
HU9401100D0 (en) | 1994-07-28 |
EP0677572A2 (en) | 1995-10-18 |
EP0677572B1 (en) | 1999-01-07 |
ES2128606T3 (en) | 1999-05-16 |
EP0677572A3 (en) | 1996-12-18 |
RO119551B1 (en) | 2004-12-30 |
DE69507068T2 (en) | 1999-07-01 |
SK281687B6 (en) | 2001-06-11 |
SI0677572T1 (en) | 1999-06-30 |
GR3029741T3 (en) | 1999-06-30 |
HU214008B (en) | 1998-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Decisions on the lapse of the protection rights |
Effective date: 20110413 |