BE874665A - EMULSION FOR METAL WORKING - Google Patents

EMULSION FOR METAL WORKING

Info

Publication number
BE874665A
BE874665A BE0/193878A BE193878A BE874665A BE 874665 A BE874665 A BE 874665A BE 0/193878 A BE0/193878 A BE 0/193878A BE 193878 A BE193878 A BE 193878A BE 874665 A BE874665 A BE 874665A
Authority
BE
Belgium
Prior art keywords
emulsion
metal working
working
metal
Prior art date
Application number
BE0/193878A
Other languages
French (fr)
Original Assignee
Karlshamns Oljefabriker Ab
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
Application filed by Karlshamns Oljefabriker Ab filed Critical Karlshamns Oljefabriker Ab
Publication of BE874665A publication Critical patent/BE874665A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M173/00Lubricating compositions containing more than 10% water
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/02Water
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10Carboxylix acids; Neutral salts thereof
    • C10M2207/12Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125Carboxylix 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
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10Carboxylix acids; Neutral salts thereof
    • C10M2207/12Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/281Esters of (cyclo)aliphatic monocarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/282Esters of (cyclo)aliphatic oolycarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/283Esters of polyhydroxy compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/286Esters of polymerised unsaturated acids
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40Fatty vegetable or animal oils
    • C10M2207/404Fatty vegetable or animal oils obtained from genetically modified species
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/04Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen, halogen, and oxygen
    • C10M2211/044Acids; Salts or esters thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06Perfluorinated compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
    • C10M2215/04Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2215/042Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/26Amines
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/02Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds
    • C10M2219/024Sulfur-containing compounds obtained by sulfurisation with sulfur or sulfur-containing compounds of esters, e.g. fats
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/22Metal working with essential removal of material, e.g. cutting, grinding or drilling
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/24Metal working without essential removal of material, e.g. forming, gorging, drawing, pressing, stamping, rolling or extruding; Punching metal
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/241Manufacturing joint-less pipes
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/242Hot working
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/243Cold working
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/244Metal working of specific metals
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/244Metal working of specific metals
    • C10N2040/245Soft metals, e.g. aluminum
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/244Metal working of specific metals
    • C10N2040/246Iron or steel
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/20Metal working
    • C10N2040/244Metal working of specific metals
    • C10N2040/247Stainless steel
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00Form in which the lubricant is applied to the material being lubricated
    • C10N2050/01Emulsions, colloids, or micelles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Confectionery (AREA)
BE0/193878A 1978-03-07 1979-03-07 EMULSION FOR METAL WORKING BE874665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802533A SE415107B (en) 1978-03-07 1978-03-07 METAL WORKING EMULSION CONTAINING TRIGLYCERID OIL

Publications (1)

Publication Number Publication Date
BE874665A true BE874665A (en) 1979-07-02

Family

ID=20334200

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/193878A BE874665A (en) 1978-03-07 1979-03-07 EMULSION FOR METAL WORKING

Country Status (20)

Country Link
US (1) USRE31242E (en)
AT (1) AT365630B (en)
BE (1) BE874665A (en)
CA (1) CA1115684A (en)
CH (1) CH639687A5 (en)
CS (1) CS212712B2 (en)
DD (1) DD142204A5 (en)
DE (1) DE2907863C2 (en)
DK (1) DK93079A (en)
ES (1) ES478364A1 (en)
FI (1) FI62680C (en)
FR (1) FR2419317A1 (en)
GB (1) GB2016516B (en)
IT (1) IT1113413B (en)
LU (1) LU80993A1 (en)
NL (1) NL7901522A (en)
NO (1) NO145622C (en)
PL (1) PL117140B1 (en)
PT (1) PT69306A (en)
SE (1) SE415107B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378235A (en) * 1981-10-05 1983-03-29 Nalco Chemical Company Scrubbing media for removing volatile organic material from paint spray booths
US5391310A (en) * 1993-11-23 1995-02-21 Cincinnati Milacron Inc. Sulfurized aqueous machining fluid composition
US6204225B1 (en) * 1999-12-13 2001-03-20 Midwest Biologicals, Inc. Water-dispersible metal working fluid
DE10349808A1 (en) * 2003-10-24 2005-05-25 Cognis Deutschland Gmbh & Co. Kg Emulsifiers for drilling fluid
US7595288B2 (en) * 2004-02-06 2009-09-29 Henkel Kommanditgesellschaft Auf Aktien Antimicrobial metal working fluids
US8168575B2 (en) * 2006-05-05 2012-05-01 Angus Chemical Company Metalworking fluids comprising neutralized fatty acids
WO2007149781A1 (en) * 2006-06-20 2007-12-27 M-I Llc Highly branched polymeric materials as coating on weighting agents
FR2971515B1 (en) * 2011-02-14 2013-02-22 Michel Martin OIL FOR MECHANICAL SAW CHAIN.
ES2525892B2 (en) * 2013-06-25 2015-06-30 Universidad De Huelva Biodegradable fats and procedure for obtaining them from residual oleins
ES2928076T3 (en) * 2015-12-23 2022-11-15 Henkel Ag & Co Kgaa metal working fluid

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545763C (en) * 1929-03-10 1932-03-05 Goldschmidt Ag Th Process for the production of emulsions
US2238478A (en) * 1939-03-04 1941-04-15 Hercules Powder Co Ltd Lubricant and process for making the same
US2258552A (en) * 1939-03-06 1941-10-07 Elmer F Harris Cold rolling solution
US2896486A (en) * 1952-08-28 1959-07-28 Wallace Mcclung Donnelly Process of cold rolling steel sheets
US2948681A (en) * 1955-10-25 1960-08-09 Standard Oil Co Wire-drawing lubricating composition
DE1240208B (en) * 1961-09-29 1967-05-11 Gustav Niemann Dr Ing Running-in agent for roller and sliding pairs
US3205172A (en) * 1961-12-22 1965-09-07 Eastman Kodak Co Universal machining fluid
DE1644871B2 (en) * 1964-05-08 1973-03-08 Dynamit Nobel Ag, 5210 Troisdorf LUBRICANT
US3311557A (en) * 1964-11-30 1967-03-28 Shell Oil Co Lubricant for rolling metals
US3278430A (en) * 1965-03-29 1966-10-11 Skotch Products Corp Aqueous base lubricant and like material
FR1492213A (en) * 1966-07-01 1967-08-18 Henry W Peabody Ind Ltd Cold rolling process
US3492815A (en) * 1967-03-10 1970-02-03 Thiokol Chemical Corp Means for forming radial slots in solid propellant grains
GB1383198A (en) * 1971-02-16 1975-02-05 Shell Int Research Hot rolling of metals
FR2157700B1 (en) * 1971-10-26 1975-07-18 Shell Berre Raffinage
US3835052A (en) * 1971-11-15 1974-09-10 Kaiser Aluminium Chem Corp Emulsion for hot rolling aluminum products
DE2318131A1 (en) * 1973-04-11 1974-10-24 Hoechst Ag WATER CLEAR ADJUSTABLE POLYMERLATICES AS AQUATIC COOLING LUBRICANTS
CH586280A5 (en) * 1973-05-29 1977-03-31 Nussbaum Eugen
DE2442844C3 (en) * 1974-09-06 1979-08-02 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Corrosion-inhibiting aqueous solution for machined workpieces made of metals and plastics
DE2519905C3 (en) * 1975-05-03 1979-06-21 Rasselstein Ag, 5450 Neuwied Process for the production of deep-drawn and / or ironed cans from tinplate

Also Published As

Publication number Publication date
CA1115684A (en) 1982-01-05
CS212712B2 (en) 1982-03-26
FR2419317A1 (en) 1979-10-05
USRE31242E (en) 1983-05-17
DD142204A5 (en) 1980-06-11
NO790748L (en) 1979-09-10
CH639687A5 (en) 1983-11-30
FR2419317B1 (en) 1984-03-09
PL213922A1 (en) 1979-11-05
IT1113413B (en) 1986-01-20
GB2016516B (en) 1982-08-18
ATA168279A (en) 1981-06-15
FI62680B (en) 1982-10-29
ES478364A1 (en) 1980-01-01
NO145622B (en) 1982-01-18
GB2016516A (en) 1979-09-26
SE7802533L (en) 1979-09-08
DE2907863A1 (en) 1979-09-13
IT7920594A0 (en) 1979-02-27
NO145622C (en) 1982-04-28
PL117140B1 (en) 1981-07-31
AT365630B (en) 1982-02-10
FI62680C (en) 1983-02-10
SE415107B (en) 1980-09-08
PT69306A (en) 1979-04-01
FI790735A (en) 1979-09-08
LU80993A1 (en) 1979-06-18
DE2907863C2 (en) 1982-10-28
NL7901522A (en) 1979-09-11
DK93079A (en) 1979-09-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: A.B. KARLSHAMNS OLJEFABRIKER

Effective date: 19850307