AU2016316437A1 - Composition for minimum quantity lubrication, and use of same - Google Patents
Composition for minimum quantity lubrication, and use of same Download PDFInfo
- Publication number
- AU2016316437A1 AU2016316437A1 AU2016316437A AU2016316437A AU2016316437A1 AU 2016316437 A1 AU2016316437 A1 AU 2016316437A1 AU 2016316437 A AU2016316437 A AU 2016316437A AU 2016316437 A AU2016316437 A AU 2016316437A AU 2016316437 A1 AU2016316437 A1 AU 2016316437A1
- Authority
- AU
- Australia
- Prior art keywords
- composition
- lubricant composition
- alcohol
- aliphatic
- sulfurized
- 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
-
- 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
- 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
- C10M105/10—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M105/12—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms monohydroxy
-
- 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
- C10M169/04—Mixtures of base-materials 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
- 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
- C10M169/041—Mixtures of base-materials and additives the additives being macromolecular compounds only
-
- 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
- C10M2207/0215—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms used as base material
-
- 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
- C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
-
- 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
- C10M2207/10—Carboxylix acids; Neutral salts thereof
- C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
-
- 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
- C10M2207/40—Fatty vegetable or animal oils
-
- 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
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
-
- 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
- C10M2215/08—Amides
-
- 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
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/022—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of hydrocarbons, e.g. olefines
-
- 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
- C10M2219/02—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
- C10M2219/024—Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
-
- 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
-
- 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/22—Degreasing 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
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/24—Emulsion 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
-
- 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
- C10N2040/20—Metal working
- C10N2040/22—Metal working with essential removal of material, e.g. cutting, grinding or drilling
Landscapes
- 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
The invention relates to a lubricant composition and to the use of same for minimum quantity lubrication in the field of metalworking. The composition comprises 0.05 to 5 wt.% of emulsifier in relation to the total weight of the composition, and an amount of an aliphatic C
Description
The invention relates to a lubricant composition and to the use of same for minimum quantity lubrication in the field of metalworking. The composition comprises 0.05 to 5 wt.% of emulsifier in relation to the total weight of the composition, and an amount of an aliphatic C16-24 alcohol that makes the composition up to 100%. The emulsifier is selected from fatty alcohol polyalkylene glycol ethers or glycolic acid alkoxylate alkyl ethers or mixtures thereof.
(57) Zusammenfassung: Die vorliegende Erfindung stellt eine Schmiermittelzusammensetzung und deren Verwendung zur Minimalmengenschmierung bei der Metallbearbeitung bereit. Die Zusammensetzung weist 0,05 bis 5 Gew.-% Emulgator, bezogen auf das Gesamtgewicht der Zusammensetzung, und einen die 100 % der Zusammensetzung erganzenden Anteil eines aliphatischen C16-24 -Alkohols auf. Der Emulgator ist aus Fettalkohol-Polyalkylengly- colethem oder Glycolsaurealkoxylat-Alkylethem oder Mischungen davon ausgewahlt.
COMPOSITION FOR MINIMUM QUANTITY LUBRICATION, AND USE OF SAME
The invention concerns a lubricant composition for minimum quantity lubrication in metalworking and the use of the lubricant composition therefor.
In metalworking processes, a differentiation is made between conventional wet machining in which the cutting tool is flooded with a lubricating coolant and dry machining without lubrication in which the heat that is produced in the cutting process is transferred mainly to chip, tool, and workpiece. While dry machining does not employ lubricants, the heat flowing into the workpiece can disadvantageously affect the component precision; also, the tool can wear earlier due to the increased thermal load. The lubricating coolants employed in wet machining provide primarily cooling, lubrication, and chip removal, but at the same time have an effect on auxiliary process times in the production process due to catching, recycling or disposing of the lubricating coolants and thus also on the costs for their purchase, recycling, and disposal. Moreover, care must be taken regarding environmental and health protection.
A compromise between wet machining and dry machining is the minimum quantity lubrication (MQL) or also minimum quantity cooling lubrication (MQCL). Precise definitions for the “minimum quantities” do not exist; depending on the source, up to 20 ml/h, 50 ml/h, 150 ml/h but sometimes even up to 500 ml/h are referred to as MQL - in all cases, there is however a significant difference to the usual quantities for wet machining of 30,000 to 60,000 ml/h, or even significantly more.
Compared to wet machining, minimum quantity lubrication provides a significant reduction of the supply and disposal technology for the lubricating coolant, enables longer service lives and reduced processing duration. Moreover, downstream processes for cleaning the workpieces and also the tool can be reduced. Since the minimum quantity lubrication means loss
- 1 CORRECTED Lit. TRL PCT/EP2016/001394 - First Named Inventor: Thomas Frank - Assignee: Fuchs Petrolub SE lubrication, only new, i.e., non-recycled or reprocessed, lubricant is employed so that biocides, fungicides, and other additives are not needed.
However, there are higher demands on the lubricant that must be matched to workpiece material, machine parameters, and tool material in order to achieve optimal results.
In general, for MQL either synthetic ester oils or fatty alcohols are employed which are combined in regard to evaporation and flash point for the desired operating range. In this context, synthetic esters are preferred for cutting processes in which an effective lubrication is most important. When using fatty alcohols, the focus is less on the lubrication but on the cooling action.
A composition on the basis of a fatty alcohol for aluminum machining with minimum quantity lubrication is disclosed in EP 2 397 535 A1. The alcohol compound has 1 to 8 hydroxyl groups and 2 to 27 carbon atoms and is contained in the composition in a quantity of 16 to 100 wt.%. The residual quantity can be a mineral oil or synthetic oil, also ester oil. For improving the lubrication action of this composition, various additives are listed which can be added to the composition.
It has been found that, even in minimum quantity lubrication, minimal quantities of the lubricating coolant remain on the workpiece around the cutting location and on the tool. The lubricant residues on the workpiece, on the one hand, can aid in avoiding corrosion at the machining location but, on the other hand, can also have a disadvantageous effect on downstream production processes such as welding, gluing, painting etc. and therefore may possibly require a cleaning step.
Water-miscible metalworking liquids that can be cleaned off with water are considered unsuitable for minimum quantity lubrication because they do not have the required lubrication action therefor or the required flash point.
CORRECTED Lit. TRL PCT/EP2016/001394 - First Named Inventor: Thomas Frank - Assignee: Fuchs Petrolub SE
For cleaning off a lubricant based on a saturated aliphatic monohydric C14-18 alcohol that is formed as film on the surface of the workpiece for cold machining of aluminum, WO 91/06619 describes heating of the workpiece so that the lubricant evaporates.
Based on this prior art, it is object of the present invention to provide a minimum quantity lubricant that, without heating, can be cleaned off not only from the workpiece but also from the tool and the machine tool in a simple way.
This object is solved by a lubricant composition with the features of claim 1.
Further embodiments of the lubricant composition are disclosed in the dependent claims.
The simple cleaning off when using the lubricant composition is disclosed by the features of independent claim 8.
The lubricant composition according to the invention for minimum quantity lubrication for metalworking is comprised of a main proportion of an aliphatic C16-24 alcohol to which is added a minimal proportion of an emulsifier so that the lubricant can be emulsified with water. In this way, not only the workpiece but also the tool and the machining space (e.g., interior of the machine) can be simply freed from the residues of the lubricant composition according to the invention by emulsifying with water. However, care must be taken that the lubricant composition during storage and supply to the tool does not come into contact with water.
A preferred emulsifier can be a fatty alcohol polyalkylene glycol ether which is contained in the composition with 0.05 to 5 wt.% relative to the total weight of the composition. Alternatively, the emulsifier can be a glycolic acid alkoxylate alkyl ether whose proportion in the composition lies in a range of 0.05 to 5 wt.% relative to the total weight of the composition. However, it is also
- 3 CORRECTED Lit. TRL PCT/EP2016/001394 - First Named Inventor: Thomas Frank - Assignee: Fuchs Petrolub SE conceivable that mixtures of fatty alcohol polyalkylene glycol ether and glycolic acid alkoxylate alkyl ether are used as emulsifier with a weight proportion of 0.05 to 5 wt.% relative to the total weight of the composition.
The aliphatic C16-24 alcohol is then present in a proportion that supplements the composition to 100%, respectively.
The fatty alcohol polyalkylene glycol ether has the formula (I) R*-[(CH2CH2O)x-(CH2CH(CH3)O)y]-R1 (I) wherein R1 is an aliphatic, branched or linear C16-18 alkyl or alkylene residue. R* can be a hydroxyl group. The variables x and y can be 0 to 10 with the condition that the sum of x + y is from 1 to 10. The fatty alcohol polyalkylene glycol ether, also by trivial name fatty alcohol alkoxylate or alkoxylated fatty alcohol, can be comprised only of ethylene oxide units (y = 0) or only of propylene oxide units (x = 0). The polyalkylene glycol ether may however also contain ethylene oxide units as well as propylene oxide units. In this context, the respective proportions as well as sequence of the units (e.g., alternating or in blocks) can vary. A non-limiting exemplary purely ethoxylated fatty alcohol can be based on oleyl or cetyl alcohol: HO-(CH2CH2O)n-R with R = Cis or C16 with n = 5, for example. Deviations with regard to the base alcohol, type and number of alkoxy units are conceivable, of course.
Preferably, the weight proportion of the fatty alcohol polyalkylene glycol ether can amount to 1 to 5 wt.%, wherein smaller proportions, e.g., 1 wt.%, are preferred in particular. Advantageously, the lubricant composition with 1 wt.% fatty alcohol polyalkylene glycol ether exhibits a suitable emulsifier balance with sufficiently good emulsifying properties without negatively affecting the separation behavior in the cleaning device (demulsifying behavior) in this context. While an emulsifier concentration that is too low causes a reduced cleaning action on tool, workpiece, and machine space, concentrations that are too high prevent the oil separation in the cleaning device.
The glycolic acid alkoxylate alkyl ether (also ether carboxylic acid) as an alternative to the fatty alcohol polyalkylene glycol ether has the formula (II)
- 4 CORRECTED Lit. TRL PCT/EP2016/001394 - First Named Inventor: Thomas Frank - Assignee: Fuchs Petrolub SE
R2-O-[(CH2CH2O)x-(CH2CH(CH3)O)y]-CH2-COOH (II) wherein R2 is an aliphatic, preferably branched or linear, C6-20 alkyl or alkylene residue. In this context, purely ethoxylated, purely propoxylated, or mixed ethoxylated and propoxylated compounds are also conceivable so that x and y can be selected from 0 to 10 with the condition that the sum x + y = 1 to 10. The glycolic acid alkoxylate alkyl ether is preferably a glycolic acid ethoxylate alkyl ether.
Examples of glycolic acid alkoxylate alkyl ether are poly(oxy-1,2-ethanediyl), a-(carboxymethyl)-oj-hydroxy-, C10-16 and C12-20 unsaturated alkyl ethers (e.g., CAS No. 68954-89-2), poly(oxy-1,2-ethanediyl), a-(carboxymethyl)-uj-hydroxy-, C16-18 and C18 unsaturated alkyl ethers (CAS No. 227310-69-2), poly(oxy-1,2-ethanediyl), a-(carboxymethyl)-co-octyloxy(CAS No. 53563-70-5) or poly(oxy-1,2-ethanediyl), a-(carboxymethyl)-co-hexyloxy- (CAS No. 105391-15-9).
The aliphatic C16-24 alcohol which is used in the lubricant composition according to the invention can be a branched alcohol, preferably a Guerbet alcohol (long-chain alcohol that is alkyl-substituted in a position relative to the primary OH residue), such as e.g. 2-hexyl-1-decanol or 2-octyl-1-dodecanol. The latter C20 alcohol can be employed preferably. Due to the low pour point and the reduced adhesion tendency as a result of complete saturation, such alcohols can be used at lower temperatures of use compared to natural linear alcohols.
A lubricant composition embodied according to the invention can thus be comprised of only two components, the basic C16-24 alcohol and the emulsifier.
In a further embodiment of the invention, it can however be provided also that the lubricant composition contains in addition from 0.05 to 5 wt.%, relative to the total weight of the composition, fatty acid alkanolamide or alkoxylated fatty acid alkanolamide of the formula (III)
CORRECTED Lit. TRL PCT/EP2016/001394 - First Named Inventor: Thomas Frank - Assignee: Fuchs Petrolub SE
R3-(CO)-NR‘-(CH2)2-O-[(CH2CH2O)x-(CH2CH(CH3)O)y]-R“ (III) wherein R3 is an aliphatic, linear or branched, C5-23 alkyl or alkenyl residue and R’, R ‘ independent from each other are hydrogen or an aliphatic, linear or branched, substituted or unsubstituted alkyl or alkenyl residue, x and y can be each selected from 0 to 10 so that, as above, purely ethoxylated, purely propoxylated, and mixed ethoxylated and propoxylated compounds are encompassed, wherein here the sum x + y can be from 0 (non-alkoxylated) to
10. The addition of a fatty acid alkanolamide or alkoxylated fatty acid alkanolamide contributes to an improved corrosion protection action of the lubricant composition and can positively affect the cleaning action of the workpiece or of the machine as a result of the emulsifying properties.
Moreover, a lubricant composition according to the invention can additionally comprise at least one performance additive that can be selected from a group that encompasses
a) sulfurized compounds such as sulfurized olefins, sulfurized esters, sulfurized triglycerides, and sulfurized natural ester oils,
b) Ci2-24 fatty acids,
c) ethoxylated natural oil,
d) KOH-saponified rapeseed oil,
e) ethoxylated acidic phosphoric acid ester.
In the following, examples are disclosed that explicitly are not to be understood as limiting:
Non-limiting examples for
a) sulfurized compounds comprise
- sulfurized olefins such as di-terf-dodecyl polysulfides (EC No.
270-335-7), e.g., di-te/7-dodecyl trisulfide or di-te/7-dodecyl pentasulfide,
- sulfurized esters such as fatty acids, vegetable oil, methyl ester, sulfurized (EC No. 276-337-4),
- sulfurized triglycerides I sulfurized natural ester oils such as e.g.
- 6 CORRECTED Lit. TRL PCT/EP2016/001394 - First Named Inventor: Thomas Frank - Assignee: Fuchs Petrolub SE sulfurized rapeseed oil, sulfurized lard oil, sulfurized castor oil etc.,
b) pure fatty acids such as e.g. oleic acid or similar ones with chain lengths in the range of C12-24,
c) ethoxylated natural oils such as e.g. castor ethoxylate with 1 to 10 ethylene oxide units,
d) KOH-saponified rapeseed oil,
e) acidic phosphoric acid ester ethoxylated, such as e.g. oleyl alcohol ethoxylated phosphate (CAS No. 39464-69-2).
In this context, a proportion of each performance additive relative to the total weight of the composition amounts to maximally 15 wt.%, wherein the proportion of the sum of the performance additives relative to the total weight of the composition does not surpass 30 wt.%.
A lubricant composition according to the invention can thus be used for minimum quantity lubrication in metalworking wherein residues of the lubricant composition remaining on surfaces of workpiece and tool can be washed off with water.
CORRECTED Lit. TRL PCT/EP2016/001394 - First Named Inventor: Thomas Frank - Assignee: Fuchs Petrolub SE
Claims (10)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15002409.9A EP3130653B1 (en) | 2015-08-13 | 2015-08-13 | Composition for minimal lubrication and its use |
DE202015005833.7U DE202015005833U1 (en) | 2015-08-13 | 2015-08-13 | Composition for minimal quantity lubrication and its use |
DE202015005833.7 | 2015-08-13 | ||
EP15002409.9 | 2015-08-13 | ||
PCT/EP2016/001394 WO2017036578A1 (en) | 2015-08-13 | 2016-08-15 | Composition for minimum quantity lubrication, and use of same |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2016316437A1 true AU2016316437A1 (en) | 2018-03-29 |
AU2016316437B2 AU2016316437B2 (en) | 2018-10-04 |
Family
ID=57211465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2016316437A Active AU2016316437B2 (en) | 2015-08-13 | 2016-08-15 | Composition for minimum quantity lubrication, and use of same |
Country Status (15)
Country | Link |
---|---|
US (1) | US20180237712A1 (en) |
JP (1) | JP2018523748A (en) |
KR (1) | KR102057954B1 (en) |
CN (1) | CN108138072B (en) |
AU (1) | AU2016316437B2 (en) |
CA (1) | CA2995517C (en) |
HK (1) | HK1254738A1 (en) |
IL (1) | IL257424A (en) |
MX (1) | MX2018001855A (en) |
MY (1) | MY184087A (en) |
PH (1) | PH12018500308A1 (en) |
RU (1) | RU2019100454A (en) |
SG (1) | SG11201801166TA (en) |
WO (1) | WO2017036578A1 (en) |
ZA (1) | ZA201801649B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7133422B2 (en) * | 2018-09-28 | 2022-09-08 | ユシロ化学工業株式会社 | Water-soluble metalworking oil composition for mist machining and metalworking method |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61246293A (en) * | 1985-04-03 | 1986-11-01 | Kao Corp | Cold rolling oil for steel |
US5250203A (en) * | 1987-02-27 | 1993-10-05 | The Lubrizol Corporation | Lubricating oil compositions containing a polyoxyalkylene carboxylic acid salt additive |
US5072067A (en) * | 1988-11-15 | 1991-12-10 | Idemitsu Kosan Company Limited | Lubricating oil composition |
CA2005682A1 (en) * | 1988-12-21 | 1990-06-21 | Joann A. Quitmeyer | Synthetic metalworking fluid |
DE3929071A1 (en) * | 1989-09-01 | 1991-03-07 | Henkel Kgaa | UNIVERSAL LUBRICANTS BASED ON A SYNTHESIS OIL SOLUTION |
DE4138089A1 (en) * | 1991-11-19 | 1993-05-27 | Cg Chemie Gmbh | 1,3,5-TRIAZIN-2,4,6-TRIS-ALKYLAMINOCARBONIC ACID AMINOESTER, THESE BIOZIDE AGENTS, AND METHOD FOR THE PRODUCTION THEREOF |
WO1995018704A1 (en) * | 1994-01-10 | 1995-07-13 | Henkel Kommanditgesellschaft Auf Aktien | Separating agents for hydraulic binders |
US5547595A (en) * | 1995-02-07 | 1996-08-20 | Henkel Corporation | Aqueous lubricant and process for cold forming metal, particularly pointing thick-walled metal tubes |
JP3917676B2 (en) * | 1995-07-27 | 2007-05-23 | ユシロ化学工業株式会社 | Lubricant for metal processing |
DE19703083A1 (en) * | 1997-01-29 | 1998-07-30 | Henkel Kgaa | Low-foaming emulsifier system and emulsion concentrate containing it |
US6206764B1 (en) * | 1997-04-17 | 2001-03-27 | The United States Of America As Represented By The Secretary Of Commerce | Methods for machining hard materials using alcohols |
DE19833894A1 (en) * | 1998-07-28 | 2000-02-03 | Fuchs Dea Schmierstoffe Gmbh & | Water-miscible coolant concentrate |
DE29823918U1 (en) * | 1998-07-28 | 2000-01-27 | Fuchs Dea Schmierstoffe Gmbh & | Water-miscible coolant concentrate |
KR100799420B1 (en) * | 1999-10-25 | 2008-01-30 | 니폰 오일 코포레이션 (신 니혼 세키유 가부시키 가이샤) | Fluid composition for cutting or grinding system employing trace amount of fluid |
JP4808855B2 (en) * | 2001-03-23 | 2011-11-02 | 協同油脂株式会社 | Lubricant composition |
TWI228540B (en) * | 2001-04-06 | 2005-03-01 | Nippon Mitsubishi Oil Corp | Oil composition for very small amount oil supply type cutting and grinding operation |
TWI250204B (en) * | 2001-04-06 | 2006-03-01 | Nippon Mitsubishi Oil Corp | Oil for very small amount oil supply type cutting-grinding operation and sliding face, and very small amount oil supply type cutting-grinding method using it |
JP2003238504A (en) * | 2002-02-12 | 2003-08-27 | Daicel Chem Ind Ltd | Compound for aqueous metal processing oil |
US7008909B2 (en) * | 2002-10-11 | 2006-03-07 | Inolex Investment Corporation | Alpha branched esters for use in metalworking fluids and metalworking fluids containing such esters |
US6696394B1 (en) * | 2002-11-14 | 2004-02-24 | Ecolab Inc. | Conveyor lubricants for use in the food and beverage industries |
DE102004010505A1 (en) * | 2004-03-04 | 2005-09-29 | Clariant Gmbh | Process for the solvent-free production of low residual salt ether carboxylic acids |
US20060160710A1 (en) * | 2005-01-19 | 2006-07-20 | Steven E. Rayfield | Synthetic metal working fluids for ferrous metals |
US7919438B2 (en) * | 2006-02-28 | 2011-04-05 | The Board Of Trustees Of The University Of Illinois | Method and system for treating a metalworking operation |
JP2008062361A (en) * | 2006-09-11 | 2008-03-21 | Nippon Oil Corp | Cutting/grinding method using extremely trace amount lubricant and oil composition for cutting/grinding processing using extremely trace amount lubricant |
DE102008017214B4 (en) * | 2008-04-04 | 2012-02-16 | Clariant International Limited | Continuous process for the preparation of fatty acid alkanolamides |
EP2161327A1 (en) * | 2008-09-05 | 2010-03-10 | Cognis IP Management GmbH | Emulsifiers for metal working fluids |
JP5566037B2 (en) * | 2009-02-10 | 2014-08-06 | Jx日鉱日石エネルギー株式会社 | Oil processing composition for aluminum processing with ultra-trace oil supply |
CN101560430B (en) * | 2009-05-27 | 2011-12-07 | 中南大学 | Fully synthetic cutting fluid |
US8802606B2 (en) * | 2010-08-06 | 2014-08-12 | Basf Se | Lubricant composition having improved antiwear properties |
JP5595500B2 (en) * | 2009-08-07 | 2014-09-24 | ビーエーエスエフ ソシエタス・ヨーロピア | Lubricant composition containing alkyl ether carboxylic acid |
JP5604141B2 (en) * | 2010-03-11 | 2014-10-08 | Jx日鉱日石エネルギー株式会社 | Oil composition and ultra-trace oil supply type cutting / grinding method |
JP5879263B2 (en) * | 2010-07-12 | 2016-03-08 | ライオン・スペシャリティ・ケミカルズ株式会社 | Metal processing base oil |
JP5965134B2 (en) * | 2011-11-17 | 2016-08-03 | 出光興産株式会社 | Water-soluble metalworking fluid, metalworking fluid, and metalworking method |
EP2970812B1 (en) * | 2013-03-11 | 2019-07-03 | Basf Se | The use of polyalkoxylates in lubricant compositions |
ES2767319T3 (en) * | 2013-09-16 | 2020-06-17 | Basf Se | Polyester and use of polyester in lubricants |
JP2017501252A (en) * | 2013-11-26 | 2017-01-12 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Use of polyalkylene glycol esters in lubricating oil compositions |
WO2015078968A1 (en) * | 2013-11-28 | 2015-06-04 | Basf Se | Composition for low temperature |
KR102331388B1 (en) * | 2014-01-28 | 2021-11-25 | 바스프 에스이 | The use of alkoxylated polyethylene glycols in lubricating oil compositions |
US9957458B2 (en) * | 2014-07-03 | 2018-05-01 | Ravi G. S. | Water based metal working fluid composition |
-
2016
- 2016-08-15 RU RU2019100454A patent/RU2019100454A/en not_active Application Discontinuation
- 2016-08-15 US US15/751,900 patent/US20180237712A1/en not_active Abandoned
- 2016-08-15 SG SG11201801166TA patent/SG11201801166TA/en unknown
- 2016-08-15 MY MYPI2018000202A patent/MY184087A/en unknown
- 2016-08-15 JP JP2018526999A patent/JP2018523748A/en active Pending
- 2016-08-15 CN CN201680055295.XA patent/CN108138072B/en active Active
- 2016-08-15 KR KR1020187006975A patent/KR102057954B1/en active IP Right Grant
- 2016-08-15 WO PCT/EP2016/001394 patent/WO2017036578A1/en active Application Filing
- 2016-08-15 AU AU2016316437A patent/AU2016316437B2/en active Active
- 2016-08-15 MX MX2018001855A patent/MX2018001855A/en unknown
- 2016-08-15 CA CA2995517A patent/CA2995517C/en active Active
-
2018
- 2018-02-08 IL IL257424A patent/IL257424A/en unknown
- 2018-02-12 PH PH12018500308A patent/PH12018500308A1/en unknown
- 2018-03-09 ZA ZA2018/01649A patent/ZA201801649B/en unknown
- 2018-10-26 HK HK18113750.3A patent/HK1254738A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR102057954B1 (en) | 2019-12-20 |
IL257424A (en) | 2018-04-30 |
JP2018523748A (en) | 2018-08-23 |
RU2019100454A3 (en) | 2020-07-13 |
KR20180034663A (en) | 2018-04-04 |
US20180237712A1 (en) | 2018-08-23 |
WO2017036578A1 (en) | 2017-03-09 |
SG11201801166TA (en) | 2018-03-28 |
MY184087A (en) | 2021-03-17 |
HK1254738A1 (en) | 2019-07-26 |
CA2995517A1 (en) | 2017-03-09 |
MX2018001855A (en) | 2018-11-09 |
CN108138072A (en) | 2018-06-08 |
CA2995517C (en) | 2020-02-25 |
ZA201801649B (en) | 2019-07-31 |
AU2016316437B2 (en) | 2018-10-04 |
PH12018500308A1 (en) | 2018-08-13 |
RU2019100454A (en) | 2020-07-13 |
CN108138072B (en) | 2021-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6204225B1 (en) | Water-dispersible metal working fluid | |
KR101993485B1 (en) | Amine-free voc-free metal working fluid | |
WO2005095556A1 (en) | Metalworking fluid | |
WO2011121608A2 (en) | A broaching oil or heavy duty neat cutting oil composition | |
WO2010092656A1 (en) | Oil composition for aluminum working with minimal quantity lubrication | |
JP2009209325A (en) | Lubricating oil composition for fine blanking | |
RU2597599C1 (en) | Cooling lubricant concentrate | |
JP6009378B2 (en) | Water-soluble metalworking fluid and metalworking coolant | |
AU2016316437B2 (en) | Composition for minimum quantity lubrication, and use of same | |
CN103351911B (en) | Lubrication cutting fluid | |
JPH11279581A (en) | Metal processing water soluble oil | |
JP4970775B2 (en) | Tapping lubricant and tapping method | |
JP2012197329A (en) | Lubricant composition for metal processing | |
JP7198487B2 (en) | Hot rolling oil composition for aluminum and hot rolling method for aluminum | |
WO2012144457A1 (en) | Water-soluble plunger lubricant for die-casting | |
ES2709344T3 (en) | Composition for lubrication in minimum quantity and its use | |
JP6355339B2 (en) | Metalworking fluid composition, processing method using the same, and metalworked part manufactured by the metalworking method | |
KR100645098B1 (en) | Composition of water soluble metal working fluids | |
JP5408639B2 (en) | Working fluid composition for hydrous slicing | |
JP2018090729A (en) | Metal processing oil composition and method for suppressing decrease in filterability of metal processing oil composition | |
RU2303627C2 (en) | Concentrate of lubricant-and-coolant for mechanical metalworking | |
JP2001192690A (en) | Oiling agent composition for fine amount oiling agent supply type cutting or grinding processing | |
US20230303947A1 (en) | Water based semi-synthetic metalworking fluid composition | |
JP2002275489A (en) | Lubricating oil composition for sliding face | |
WO2018062100A1 (en) | Lubricating oil composition for sliding guide surface |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) |