DE2426242A1 - WATER-SOLUBLE LUBRICANT - Google Patents
WATER-SOLUBLE LUBRICANTInfo
- Publication number
- DE2426242A1 DE2426242A1 DE19742426242 DE2426242A DE2426242A1 DE 2426242 A1 DE2426242 A1 DE 2426242A1 DE 19742426242 DE19742426242 DE 19742426242 DE 2426242 A DE2426242 A DE 2426242A DE 2426242 A1 DE2426242 A1 DE 2426242A1
- Authority
- DE
- Germany
- Prior art keywords
- lubricant according
- lubricant
- acid
- ester
- glycerol ester
- 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.)
- Withdrawn
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
- C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
-
- 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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
-
- 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
- C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
-
- 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
- C10M2207/40—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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/404—Fatty vegetable or animal oils obtained from genetically modified species
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/08—Solids
-
- 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
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Description
Patentanwälte
Dipl. Ing. C. WallachPatent attorneys
Dipl. Ing. C. Wallach
Dipl. Ing. G. Koch IH 697 H/Bu 7 9Dipl. Ing. G. Koch IH 697 H / Bu 7 9
Dr. T. Haibach
8 München 2
Kaufingerstr. 8, Tel. 24 02 75Dr. T. Haibach
8 Munich 2
Kaufingerstr. 8, Tel. 24 02 75
Anmelder: Eugen Nussbaum, 8500 Frauenfeld, Schönenhofstr. 6, SchweleApplicant: Eugen Nussbaum, 8500 Frauenfeld, Schönenhofstr. 6, Smolder
Erfinder*. Leo Stella, 1806 St.-Legier, Villa Estrella, Route du Tirage, SehweisInventor*. Leo Stella, 1806 St. Legier, Villa Estrella, Route du Tirage, Sehweis
Unter Beanspruchung der Unionspriorität aus der schweizerischen Patentanmeldung Nr. 7896/73 vom 29. Mai 1973Claiming Union priority from Swiss patent application No. 7896/73 of May 29, 1973
Die Erfindung betrifft ein in Wasser lösliches Schmiermittel, das sich insbesondere sum Schmieren von metallischen Werkstücken eignet, die bei ihrer Formgebung erhöhten Drucken ausgesetzt werden, insbesondere bei Formgebung durch Fließpressen bzw. Extrudieren, Tiefziehen, Gesenk-Schmieden, Streckziehen, Walzen usw.The invention relates to a water-soluble lubricant, which is particularly useful for lubricating metallic workpieces which are exposed to increased pressures during their shaping, especially when shaping by extrusion or Extrusion, deep drawing, drop forging, stretch drawing, rolling, etc.
Das erfindungsgemäße Schmiermittel wurde insbesondere zum Fließpressen bzw* Extrudieren metallischer Hohl- oder Vollkörper« insbesondere aus Aluminium, entwickelteThe lubricant of the present invention was particularly used for extrusion or * Extrusion of metallic hollow or solid bodies «especially made of aluminum
Die bisher bei dieser Formgebungsbehandlung verwendeten Sehmiermittel besitzen die folgenden Eigenschaften:The permeating agents previously used in this shaping treatment have the following properties:
- entweder ist die Schmierung gut, jedoch eine vollständige Entfettung nur sehr schwierig zu erzielen- either the lubrication is good, but complete degreasing is very difficult to achieve
409851/1038409851/1038
- oder die Schmierung ist raä£ig, während die Entfettung im Prinzip kein Problem darstellt.- or the lubrication is rough, while the degreasing is in the Principle is not a problem.
Im ersten Fall ist die Anwendung kostspieliger Entfettungsmittel erforderlich, während in zweiten Fall zur Herstellung fehlerfreier WertatttoE· komplizierte Werk»*<(9e erforderlich sind.In the first case, the use of expensive degreasing agents is necessary, while in the second case, it is necessary to produce less faulty ones WertatttoE · complicated work »* <(9e are required.
Durch die Erfindung wird ein spesiell für den angegebenen Zweck geeignetes Schmiermittel geschaffen, das die Vorteile der bekannten Schmiermittel vereinigt, ohne deren Mängel aufzuweisen.The invention provides a lubricant which is particularly suitable for the stated purpose and which has the advantages of the known Lubricants combined without showing their defects.
Zu diesem Zweck weist das Schmiermittel gemäß der Erfindung wenigstens einen teilweise oder vollständig verseiften Fettsäure-QIyserin-Rater tierischen oder pflanzlichen Ursprungs mit Schmelzpunkt oberhalb 200C auf, wobei die Säure in Alkalisalz umgewandelt ist.For this purpose, the lubricant according to the invention at least one partially or completely saponified fatty acid QIyserin-rater animal or vegetable origin with a melting point above 20 0 C, where the acid is converted to alkali metal salt.
Als besonders gut geeignete Ester kommen die Glyzerin-Ester der Stearinsäure, der ölsäure, der Palmitinsäure, der Laurinsäure, Araehidinsäure (Erdnußsäure) in Frage, oder natürliche oder synthetische Gemische dieser Ester, wie beispielsweise Kakaobutter, Bassia-Butter, Karnauba-Wachs usw.Particularly suitable esters are the glycerol esters of stearic acid, oleic acid, palmitic acid, lauric acid, Araehidic acid (peanut acid) in question, or natural or synthetic mixtures of these esters, such as Cocoa butter, bassia butter, carnauba wax, etc.
Da das erfindungsgemäBe Schmiermittel in Wasser löslich ist, ist für die Entfettung lediglich eine alkalische Entfettungslauge sehr geringer Konzentration und mit einem verhältnismäßig niedrigen pH-Wert erforderlich.Since the lubricant according to the invention is soluble in water, is only an alkaline degreasing liquor for degreasing very low concentration and with a relatively low pH.
Die mit dem erfindungsgemäfien Schmiermittel erzielbare Schmierung ist vergleichbar der Schmierung, wie man sie mit Metallseifen, wie beispielsweise Zinkstearat, Zink-Arachinat usw. erreichteThe lubrication that can be achieved with the lubricant according to the invention is comparable to the lubrication achieved with metal soaps such as zinc stearate, zinc arachinate, etc.
0 9 8 5 1 / 10380 9 8 5 1/1038
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH789673A CH586280A5 (en) | 1973-05-29 | 1973-05-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2426242A1 true DE2426242A1 (en) | 1974-12-19 |
Family
ID=4332033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742426242 Withdrawn DE2426242A1 (en) | 1973-05-29 | 1974-05-29 | WATER-SOLUBLE LUBRICANT |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5022007A (en) |
BE (1) | BE815691A (en) |
CH (1) | CH586280A5 (en) |
DD (1) | DD115150A5 (en) |
DE (1) | DE2426242A1 (en) |
ES (1) | ES426722A1 (en) |
FI (1) | FI165974A (en) |
FR (1) | FR2231741A1 (en) |
IT (1) | IT1012944B (en) |
NL (1) | NL7407247A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907863A1 (en) * | 1978-03-07 | 1979-09-13 | Karlshamns Oljefabriker Ab | METAL WORKING EMULSION |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1030495B (en) * | 1955-09-17 | 1958-05-22 | Metallgesellschaft Ag | Lubricant for non-cutting cold forming |
DE2339514A1 (en) * | 1972-08-04 | 1974-02-14 | Pennwalt Corp | WIRE DRAWING DRY LUBRICANT AND ITS MANUFACTURING |
-
1973
- 1973-05-29 CH CH789673A patent/CH586280A5/xx not_active IP Right Cessation
-
1974
- 1974-05-28 FR FR7418335A patent/FR2231741A1/en active Granted
- 1974-05-29 DD DD178844A patent/DD115150A5/xx unknown
- 1974-05-29 DE DE19742426242 patent/DE2426242A1/en not_active Withdrawn
- 1974-05-29 ES ES426722A patent/ES426722A1/en not_active Expired
- 1974-05-29 NL NL7407247A patent/NL7407247A/xx not_active Application Discontinuation
- 1974-05-29 FI FI1659/74A patent/FI165974A/fi unknown
- 1974-05-29 BE BE144882A patent/BE815691A/en unknown
- 1974-05-29 JP JP49060685A patent/JPS5022007A/ja active Pending
- 1974-05-30 IT IT23336/74A patent/IT1012944B/en active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1030495B (en) * | 1955-09-17 | 1958-05-22 | Metallgesellschaft Ag | Lubricant for non-cutting cold forming |
DE2339514A1 (en) * | 1972-08-04 | 1974-02-14 | Pennwalt Corp | WIRE DRAWING DRY LUBRICANT AND ITS MANUFACTURING |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907863A1 (en) * | 1978-03-07 | 1979-09-13 | Karlshamns Oljefabriker Ab | METAL WORKING EMULSION |
Also Published As
Publication number | Publication date |
---|---|
FI165974A (en) | 1974-11-30 |
FR2231741A1 (en) | 1974-12-27 |
JPS5022007A (en) | 1975-03-08 |
NL7407247A (en) | 1974-12-03 |
IT1012944B (en) | 1977-03-10 |
DD115150A5 (en) | 1975-09-12 |
CH586280A5 (en) | 1977-03-31 |
BE815691A (en) | 1974-09-16 |
FR2231741B3 (en) | 1977-03-25 |
ES426722A1 (en) | 1977-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8139 | Disposal/non-payment of the annual fee |