EP0127599B1 - Lubricant composition and its use - Google Patents

Lubricant composition and its use Download PDF

Info

Publication number
EP0127599B1
EP0127599B1 EP84850134A EP84850134A EP0127599B1 EP 0127599 B1 EP0127599 B1 EP 0127599B1 EP 84850134 A EP84850134 A EP 84850134A EP 84850134 A EP84850134 A EP 84850134A EP 0127599 B1 EP0127599 B1 EP 0127599B1
Authority
EP
European Patent Office
Prior art keywords
composition
weight
parts
wax
oil
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.)
Expired
Application number
EP84850134A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0127599A1 (en
Inventor
Allan Nilsson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from SE8302813A external-priority patent/SE8302813L/xx
Application filed by Individual filed Critical Individual
Priority to AT84850134T priority Critical patent/ATE29521T1/de
Publication of EP0127599A1 publication Critical patent/EP0127599A1/en
Application granted granted Critical
Publication of EP0127599B1 publication Critical patent/EP0127599B1/en
Expired legal-status Critical Current

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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • 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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/02—Petroleum fractions
    • 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
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil
    • C10M101/04—Fatty oil fractions
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/104—Aromatic fractions
    • C10M2203/1045—Aromatic fractions 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/106—Naphthenic fractions
    • C10M2203/1065—Naphthenic fractions 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/108—Residual fractions, e.g. bright stocks
    • C10M2203/1085—Residual fractions, e.g. bright stocks 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
    • 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
    • C10M2207/40—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
    • C10M2207/401—Fatty vegetable or animal oils 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
    • C10M2207/40—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
    • 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
    • C10M2207/4045—Fatty vegetable or animal oils obtained from genetically modified species used as base material
    • 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

Definitions

  • the present invention relates to a composition having a lubricating effect and to the use of said composition as a lubricant in metal drilling or tapping operations.
  • lubricants hitherto used in drilling or tapping operations in metal, especially steel and aluminium suffer from the disadvantage that they wholly or partly lose their lubricating effect already after a short period of operation.
  • Fresh lubricant must constantly be supplied to the hole.
  • no lubricant has so far been conceived which produces smooth surfaces directly upon drilling or tapping, and to obtain the desired smoothness some type of subsequent treatment of the hole has been necessary.
  • lubricants employed incorporate components which, upon drilling or tapping, give off substances which tend to produce irritation in persons standing close to the drilling operation and, furthermore, may be injurious when inhaled or getting into contact with the skin. A great deal of money must thus be invested in preventive measures to protect employees, for instance by providing exhaust ventilation over the work place and cleaning the exhaust air from the factory premises.
  • the present invention provides a lubricant composition which is effective over a long period of time and, furthermore, is harmless to the environment.
  • composition according to the present invention comprises 3-5 parts by weight of a natural resin, 3 ⁇ 6 parts by weight of oil or fat of vegetable or animal origin and, optionally, 1-3 parts by weight of wax.
  • the invention also comprises the use of the composition as a lubricant in metal drilling or tapping operations, especially in steel or aluminium.
  • composition according to the present invention as a lubricant in drilling or tapping operations in metals, especially steel and aluminium, a much longer effect is obtained than has so far been possible.
  • the composition stays on the drill or the tap in the form of a lubricating layer during drilling or tapping, simultaneously as a very smooth surface in the hole is obtained. In most cases, no subsequent treatment is required. This is especially surprising in connection with drilling or tapping operations in aluminium which is generally recognised as a material extremely difficult to machine.
  • the reason why the oil or grease retains its lubricating effect on the drill or the tap apparently is that the resin and the wax, if any, forms a film on the drill or tap, which film retains the oil or the grease which thus can exercise its lubricating effect over a long period of time.
  • the oil or grease is an animal or vegtable oil or fat to avoid injurious effects upon the user.
  • conventional vegetable or animal oils which are used as cooking oil, and also butter or lard.
  • Wax is added to the composition if a more paste-like consistency is desired.
  • the preferred wax is beeswax which is harmless to human beings. If no wax is added, a cutting oil, i.e. a liquid composition. is obtained.
  • the composition is prepared by melting together the different ingredients. Resin normally has a melting point of about 135°C, but in admixture to the remaining ingredients of the composition, the resin melts already at about 90°C.
  • the proportion of the different ingredients of the composition may vary within rather wide limits, depending upon the consistency one requires for the finished composition.
  • a proposed composition is as follows:
  • the composition may also contain minor amounts of other components, such as different types of fillers, or other additives which do not affect the above-mentioned effect of the composition.
  • the resin employed is a natural resin, such as rosin which is vegetable sap product from conifers. Also other natural resins may be used.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP84850134A 1983-05-19 1984-04-30 Lubricant composition and its use Expired EP0127599B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84850134T ATE29521T1 (de) 1983-05-19 1984-04-30 Schmiermittelzusammensetzung und deren verwendung.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8302813A SE8302813L (sv) 1983-05-19 1983-05-19 Komposition och anvendning derav som smorjmedel och som bakteriostatiskt medel
SE8302813 1983-05-19
SE8400616 1984-02-07
SE8400616A SE446273B (sv) 1983-05-19 1984-02-07 Smorjmedelskomposition och anvendning derav vid borrning eller gengning i metall

Publications (2)

Publication Number Publication Date
EP0127599A1 EP0127599A1 (en) 1984-12-05
EP0127599B1 true EP0127599B1 (en) 1987-09-09

Family

ID=26658486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84850134A Expired EP0127599B1 (en) 1983-05-19 1984-04-30 Lubricant composition and its use

Country Status (6)

Country Link
EP (1) EP0127599B1 (fi)
DE (1) DE3466012D1 (fi)
DK (1) DK164410C (fi)
FI (1) FI75864C (fi)
NO (1) NO161269C (fi)
SE (1) SE446273B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626376C1 (de) * 1986-08-04 1987-04-30 Hans Schur Haftoel und seine Verwendung fuer Motorsaegeketten und fuer Bauschalungen
CN106190460A (zh) * 2016-07-06 2016-12-07 湖南汇鑫铜业有限公司 漆包线表面润滑剂

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB462556A (en) * 1934-10-02 1937-03-11 Celluloid Corp Improvements in lubricating compositions
GB461715A (en) * 1934-12-26 1937-02-23 British Celanese Improvements in lubricating compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Condensed Chemical Dictionary 9th Edition *

Also Published As

Publication number Publication date
SE8400616L (sv) 1984-11-20
NO161269B (no) 1989-04-17
DK164410B (da) 1992-06-22
DK243784A (da) 1984-11-20
FI841933A (fi) 1984-11-20
FI75864C (fi) 1988-08-08
EP0127599A1 (en) 1984-12-05
FI841933A0 (fi) 1984-05-14
DK243784D0 (da) 1984-05-17
NO841951L (no) 1984-11-20
NO161269C (no) 1989-07-26
SE446273B (sv) 1986-08-25
SE8400616D0 (sv) 1984-02-07
FI75864B (fi) 1988-04-29
DE3466012D1 (en) 1987-10-15
DK164410C (da) 1992-11-23

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