FI60231B - Blandning laemplig foer anvaendning som smoerjmedelstillsats - Google Patents
Blandning laemplig foer anvaendning som smoerjmedelstillsats Download PDFInfo
- Publication number
- FI60231B FI60231B FI761429A FI761429A FI60231B FI 60231 B FI60231 B FI 60231B FI 761429 A FI761429 A FI 761429A FI 761429 A FI761429 A FI 761429A FI 60231 B FI60231 B FI 60231B
- Authority
- FI
- Finland
- Prior art keywords
- styrene
- mixture
- molecular weight
- polybutene
- base oil
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- 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
- C10M157/00—Lubricating compositions characterised by the additive being a mixture of two or more macromolecular compounds covered by more than one of the main groups C10M143/00 - C10M155/00, each of these compounds being essential
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/34—Condensation polymers of aldehydes or ketones with monomers covered by at least two of the groups C08J2361/04, C08J2361/18, and C08J2361/20
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/026—Butene
-
- 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
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
-
- 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
- C10M2207/027—Neutral salts thereof
-
- 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
- C10M2215/086—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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/28—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
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
- C10M2223/04—Phosphate esters
- C10M2223/045—Metal containing thio derivatives
-
- 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
- C10N2010/00—Metal present as such or in compounds
- C10N2010/04—Groups 2 or 12
-
- 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
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
-
- 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
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Graft Or Block Polymers (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Claims (7)
1. Blandning lämplig för användning som smörjmedelstillsats, kännetecknad därav, att den innehäller 1 - 15 % av en styren/isoprenblockkopolymer med en genomsnittlig molekylvikt av 25 000 - 125 000 och vilken blockkopolymer är hydrerad sä, att mer än 95 % av de olefiniska dubbelbindningarna och mindre än 5 % av de aromatlska dubbelbindningarna är hydrerade, och att den vidare inne-h&ller 10 - 40 % av en styrenkomponent, 5 - 45 % av en polybuten med en genomsnittlig molekylvikt av 5 000 - 60 000 och resten av bland-ningen omfattar en neutral basolja som lösningsmedel, varvid procent-mängderna av styren/isoprenblockkopolymeren, polybutenen och basoljan angives som vikt-% baserat pä blandningens totalvikt.
2. Blandning enligt patentkravet 1, kännetecknad därav, att den innehäller 2,5 - 10 % av en styren/isoprenblockkopolymer med en genomsnittlig molekylvikt av 50 000 - 100 000, och 15 - 35 % av en sytrenkomponent 10 - 30 % av en polybuten med en genomsnittlig molekylvikt av 25 000 - 50 000 och resten av blandningen innefattande en neutral basolja som lösningsmedel, varvid procentmängderna av ko-polymeren, polybutenen och basoljan angives som vikt-% pä blandningens totala vikt.
3. Blandning enligt patentkravet 2, kännetecknad därav, att den innehäller 5 - 10 % av en styren-isoprenblockkopolymer med en genomsnittlig molekylvikt av 50 000 - 100 000 och 20 - 30 % av en styrenkomponent, 15 - 25 % av en polybuten med en molekylvikt av 30 000 - 42 000, och resten av blandningen innefattar en neutral basolja som lösningsmedel, varvid procentmängderna av kopolymeren, polybutenen och basoljan angives som vikt-% baserat pä blandningens totala vikt.
4. Blandning enligt nägot av de föregäende patentkraven, kännetecknad därav, att styren/isoprenblockkopolymeren har en genomsnittlig molekylvikt av 50 000 - 100 000 och att den inne-häller cirka 75 % isopren och cirka 25 % styren, och att mer än 95 % av isoprenkomponenten föreligger i 1,4-formen, i vilken mer än 95 % av de olefiniska dubbelbindningarna hydrerats, och att styrenkompo-nenten har mindre än 5 % av de aromatiska dubbelbindningarna hydrerade.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB22400/75A GB1529333A (en) | 1975-05-22 | 1975-05-22 | Viscosity index composition |
GB2240075 | 1975-05-22 | ||
GB4999475 | 1975-12-05 | ||
GB4999475 | 1975-12-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI761429A FI761429A (sv) | 1976-11-23 |
FI60231B true FI60231B (fi) | 1981-08-31 |
FI60231C FI60231C (fi) | 1981-12-10 |
Family
ID=26255890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI761429A FI60231C (fi) | 1975-05-22 | 1976-05-20 | Blandning laemplig foer anvaendning som smoerjmedelstillsats |
Country Status (13)
Country | Link |
---|---|
US (1) | US4081390A (sv) |
JP (1) | JPS51143003A (sv) |
AT (2) | AT345953B (sv) |
BE (1) | BE842128A (sv) |
CA (1) | CA1064895A (sv) |
DE (1) | DE2622121A1 (sv) |
DK (1) | DK157558C (sv) |
FI (1) | FI60231C (sv) |
FR (1) | FR2311800A1 (sv) |
IT (1) | IT1075002B (sv) |
NL (1) | NL7605389A (sv) |
NO (1) | NO142126C (sv) |
SE (1) | SE418620B (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1592553A (en) * | 1976-12-20 | 1981-07-08 | Orobis Ltd | Viscosity index improver additive composition |
NO145408C (no) * | 1977-05-19 | 1982-03-17 | Orobis Ltd | Smoeremiddeltilsetning. |
US4788361A (en) * | 1987-10-30 | 1988-11-29 | Shell Oil Company | Polymeric viscosity index improver and oil composition comprising the same |
US5223579A (en) * | 1991-01-28 | 1993-06-29 | Shell Oil Company | Solid viscosity index improvers which provide excellant low temperature viscosity |
US7407918B2 (en) * | 2003-12-11 | 2008-08-05 | Afton Chemical Corporation | Lubricating oil compositions |
ITMI20041672A1 (it) * | 2004-08-27 | 2004-11-27 | Polimeri Europa Spa | Copolimeri etilene-propilene a migliorata stabilita' di forma adatti alla modifica degli oli lubrificanti e procedimento per la loro preparazione |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697694A (en) * | 1950-10-28 | 1954-12-21 | Standard Oil Co | Manufacture of high molecular weight polybutenes |
US2996455A (en) * | 1956-12-28 | 1961-08-15 | Standard Oil Co | High viscosity index, low viscosity, low volatility motor oil |
US3554911A (en) * | 1967-11-30 | 1971-01-12 | Phillips Petroleum Co | Viscosity index improvers |
US3630905A (en) * | 1968-11-19 | 1971-12-28 | Phillips Petroleum Co | Oil-extended vi improvers |
BE759715A (nl) * | 1969-12-12 | 1971-06-02 | Shell Int Research | Blokcopolymeren als viscositeitsindexverbeterende middelen |
US3793200A (en) * | 1970-07-13 | 1974-02-19 | Phillips Petroleum Co | Lubricating oil additives |
GB1370093A (en) * | 1970-11-13 | 1974-10-09 | Shell Int Research | Lubricant compositions containing a viscosity index improver |
GB1378771A (en) * | 1971-03-05 | 1974-12-27 | Shell Int Research | Oil compositions |
DE2439138A1 (de) * | 1973-08-16 | 1975-02-27 | Shell Int Research | Schmiermittelgemische |
DE2437787C3 (de) * | 1974-08-06 | 1978-10-05 | Basf Ag, 6700 Ludwigshafen | Mineralschmieröle |
US3994815A (en) * | 1975-01-23 | 1976-11-30 | The Lubrizol Corporation | Additive concentrates and lubricating compositions containing these concentrates |
-
1976
- 1976-05-06 CA CA251,947A patent/CA1064895A/en not_active Expired
- 1976-05-06 US US05/683,727 patent/US4081390A/en not_active Expired - Lifetime
- 1976-05-18 DE DE19762622121 patent/DE2622121A1/de not_active Ceased
- 1976-05-19 JP JP51057705A patent/JPS51143003A/ja active Pending
- 1976-05-19 IT IT23393/76A patent/IT1075002B/it active
- 1976-05-20 FR FR7615186A patent/FR2311800A1/fr active Granted
- 1976-05-20 NL NL7605389A patent/NL7605389A/xx not_active Application Discontinuation
- 1976-05-20 SE SE7605749A patent/SE418620B/sv not_active IP Right Cessation
- 1976-05-20 FI FI761429A patent/FI60231C/fi not_active IP Right Cessation
- 1976-05-21 BE BE167265A patent/BE842128A/xx not_active IP Right Cessation
- 1976-05-21 NO NO761729A patent/NO142126C/no unknown
- 1976-05-21 DK DK226876A patent/DK157558C/da not_active IP Right Cessation
- 1976-05-21 AT AT373176A patent/AT345953B/de not_active IP Right Cessation
-
1977
- 1977-12-09 AT AT0882377A patent/AT373176B/de active
Also Published As
Publication number | Publication date |
---|---|
SE418620B (sv) | 1981-06-15 |
NO142126B (no) | 1980-03-24 |
NO761729L (sv) | 1976-11-23 |
DK157558B (da) | 1990-01-22 |
SE7605749L (sv) | 1976-11-23 |
FR2311800B1 (sv) | 1980-07-18 |
FR2311800A1 (fr) | 1976-12-17 |
CA1064895A (en) | 1979-10-23 |
DK226876A (da) | 1976-11-23 |
AT373176B (de) | 1978-02-15 |
JPS51143003A (en) | 1976-12-09 |
BE842128A (fr) | 1976-11-22 |
FI761429A (sv) | 1976-11-23 |
DK157558C (da) | 1990-05-28 |
AU1417176A (en) | 1977-11-24 |
DE2622121A1 (de) | 1976-12-02 |
US4081390A (en) | 1978-03-28 |
FI60231C (fi) | 1981-12-10 |
NO142126C (no) | 1980-07-02 |
ATA882377A (de) | 1983-05-15 |
NL7605389A (nl) | 1976-11-24 |
AT345953B (de) | 1978-10-10 |
ATA373176A (de) | 1978-02-15 |
IT1075002B (it) | 1985-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR0185759B1 (ko) | 개선된 점도 개질제 중합체 | |
CA2052292C (en) | Gear oil compositions | |
US3775329A (en) | Lubricant compositions containing a viscosity index improver | |
US4490267A (en) | Preparation of a lubricating oil additive, an additive thus prepared _and a lubricating oil containing this additive | |
US7776804B2 (en) | Viscosity improver compositions providing improved low temperature characteristics to lubricating oil | |
JP2015061928A (ja) | 改良された低温特性を潤滑油に賦与する粘性改良剤組成物 | |
JP2001501653A (ja) | 分散剤粘度指数改良剤 | |
CN1576359A (zh) | 用于润滑油的粘度指数改进剂 | |
JP2019049014A (ja) | 船舶用エンジンの潤滑 | |
FI60231B (fi) | Blandning laemplig foer anvaendning som smoerjmedelstillsats | |
FI62334C (fi) | Smoerjmedelstillsats | |
US4970009A (en) | Modified VI improvers | |
KR20170068392A (ko) | 점도 지수 개선제 농축물 | |
US5888948A (en) | Two-cycle lubricating oil | |
US5035820A (en) | Oil compositions containing modified star polymers | |
DE69912144T2 (de) | Verbesserung der Diespergierkeit von Zweitaktmotoren | |
US5489649A (en) | Star-branched polymers and functional fluids prepared therefrom | |
EP0647703B1 (en) | Polymer compositions of improved compatibility in oil | |
US3322672A (en) | Chlorinated polymers as v.i. improvers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: OROBIS LIMITED |