EP0052203A1 - Procédé pour l'obtention de mélange huileux à base de lin - Google Patents
Procédé pour l'obtention de mélange huileux à base de lin Download PDFInfo
- Publication number
- EP0052203A1 EP0052203A1 EP81107591A EP81107591A EP0052203A1 EP 0052203 A1 EP0052203 A1 EP 0052203A1 EP 81107591 A EP81107591 A EP 81107591A EP 81107591 A EP81107591 A EP 81107591A EP 0052203 A1 EP0052203 A1 EP 0052203A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- flax
- raw material
- solvent
- flax wax
- wax
- 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
- 241000208202 Linaceae Species 0.000 title claims abstract description 45
- 235000004431 Linum usitatissimum Nutrition 0.000 title claims abstract description 45
- 239000000203 mixture Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000012071 phase Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 239000002904 solvent Substances 0.000 claims abstract description 17
- 238000001256 steam distillation Methods 0.000 claims abstract description 10
- 239000008346 aqueous phase Substances 0.000 claims abstract description 5
- 238000000638 solvent extraction Methods 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims description 14
- 238000004821 distillation Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 239000002798 polar solvent Substances 0.000 claims description 4
- 238000004508 fractional distillation Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 239000011260 aqueous acid Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 1
- 239000000944 linseed oil Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 235000021388 linseed oil Nutrition 0.000 description 4
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000002884 skin cream Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- -1 fatty acid esters Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- AXISYYRBXTVTFY-UHFFFAOYSA-N Isopropyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OC(C)C AXISYYRBXTVTFY-UHFFFAOYSA-N 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 208000025747 Rheumatic disease Diseases 0.000 description 1
- 238000006887 Ullmann reaction Methods 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- WSGCRAOTEDLMFQ-UHFFFAOYSA-N nonan-5-one Chemical compound CCCCC(=O)CCCC WSGCRAOTEDLMFQ-UHFFFAOYSA-N 0.000 description 1
- 239000003883 ointment base Substances 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000552 rheumatic effect Effects 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B11/00—Recovery or refining of other fatty substances, e.g. lanolin or waxes
Definitions
- the present invention relates to flax oils, namely oil-like substance mixtures obtainable from flax wax or material containing flax wax.
- the above-mentioned more or less fine material can be used, for example, in flax preparation, in particular when kinking and swinging the roasted straw or when folding green flax, in the case of shoring and in other stages, such as spinning.
- the flax wax obtained in a known manner by extraction can be used as raw flax wax.
- water-immiscible, organic, polar solvents in particular halogenated hydrocarbons, such as 1,1,1-trichloroethane, methylene chloride, chloroform, carbon tetrachloride, are preferably used for the extraction, although ethanol and methanol, and ketones, such as Acetone, are not excluded.
- water-immiscible, polar solvents with a boiling point of less than about 80-85 ° C. are preferred.
- the raw flax wax is regularly obtained from these solutions by distilling off the solvent, if appropriate under reduced pressure.
- the steam distillation in particular in the temperature range around or below 100 ° C., preferably between 95 and 100 ° C., should be carried out on a neutral or weakly basic material, which can optionally be carried out by adjusting the pH accordingly.
- a total of three phases are produced, namely an upper (specifically lighter), a middle (aqueous) and a lower (specifically heavier) phase.
- the flat oils of the specifically heaviest, lower phase and the flat oils obtained from the aqueous phase arranged above them by dewatering are preferred.
- the substances in the upper, specifically lighter phase smell like terpenes.
- the invention further includes the concentrates obtainable from these phases by customary cleaning.
- the cleaning processes include, for example, adsorption methods, such as column chromatography treatment, distillation methods, such as, for example, fine distillation, phase extraction with solvents, in particular the aforementioned, and obtaining the solvent-free extract by distillation.
- Dilute mineral acids or low aliphatic acids such as 0.1-1N hydrochloric acid or aqueous acetic acid, are particularly recommended for the acid extraction of raw material containing flax wax or raw flax wax.
- the solution made by acid treatment preferably freed from insoluble components and then alkaline, in particular pH 7.5-11, the same solvents are particularly suitable as those previously mentioned for the extraction of the raw flax wax from raw material containing flax wax.
- Fractional distillation is preferably subjected to solutions containing flax wax in organic solvents of the type already mentioned above for the production of raw flax wax, that is to say with a boiling point outside about 90-150 ° C./96 kPa.
- Dibutyl ketone (K p ⁇ 150 ° C.) can also be used as the solvent.
- the invention also includes the parts that can be isolated by conventional cleaning and separation processes. Such processes include, among others, adsorption processes, fine distillation, extraction processes, freezing out, etc.
- the substances obtainable according to the invention are distinguished by their biologically advantageous properties. So they can be used in ointment bases for the manufacture of pharmaceutical and cosmetic products. They act in particular in the sense of promoting blood circulation and relieving pain in diseases of the rheumatic type, muscle tension and the like. They can also be used in vitamin moisturizers and fats. They are also suitable as additives to polishing agents such as furniture care products.
- flax dust 100 g of flax dust (wet flax dust, pH 8) are subjected to steam distillation for 3 hours. About 1.5 liters of aqueous distillate are obtained, from which about 2 g of extract (flax oil) are obtained by means of repeated extraction (5 times) with ether and removal of the ether on a rotary evaporator.
- extract flax oil
- the dewatering or separation of water can also be carried out using 1,1,1-trichloroethane or the other previously mentioned for flax wax extraction, water-immiscible solvents.
- flax oil is incorporated in petroleum jelly in a volume ratio of 1:25 to form a stable skin cream with high emulsifying power for water.
- flax oil is incorporated into a cellulose ester gel in a volume ratio of 1:25.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fats And Perfumes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81107591T ATE12250T1 (de) | 1980-10-03 | 1981-09-23 | Verfahren zur herstellung eines oelartigen stoffgemisches aus flachs. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3037525A DE3037525C1 (de) | 1980-10-03 | 1980-10-03 | OElartiges Stoffgemisch aus Flachs |
| DE3037525 | 1980-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0052203A1 true EP0052203A1 (fr) | 1982-05-26 |
| EP0052203B1 EP0052203B1 (fr) | 1985-03-20 |
Family
ID=6113589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP81107591A Expired EP0052203B1 (fr) | 1980-10-03 | 1981-09-23 | Procédé pour l'obtention de mélange huileux à base de lin |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0052203B1 (fr) |
| AT (1) | ATE12250T1 (fr) |
| DE (2) | DE3037525C1 (fr) |
| HU (1) | HU189537B (fr) |
| YU (1) | YU41261B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049424A3 (en) * | 1980-10-03 | 1983-02-23 | Fussener Textil Ag | Bioactive composition containing vegetable agents |
| US6610870B1 (en) | 1999-10-07 | 2003-08-26 | Linotech Ab | Linseed oil and method for preparation thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB459540A (en) * | 1935-07-10 | 1937-01-11 | Eric William Fawcett | Improvements in and relating to the refining of natural waxes |
| DE817335C (de) * | 1949-01-18 | 1951-10-18 | Walter Simmler | Verfahren zur Wachsgewinnung aus Flachsabfaellen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB630271A (en) * | 1947-01-15 | 1949-10-10 | Conrad Lawrence Walsh | Process for the extraction and purification of wax obtained from plant leaves or flesh |
-
1980
- 1980-10-03 DE DE3037525A patent/DE3037525C1/de not_active Expired
-
1981
- 1981-09-23 YU YU2278/81A patent/YU41261B/xx unknown
- 1981-09-23 DE DE8181107591T patent/DE3169412D1/de not_active Expired
- 1981-09-23 EP EP81107591A patent/EP0052203B1/fr not_active Expired
- 1981-09-23 AT AT81107591T patent/ATE12250T1/de not_active IP Right Cessation
- 1981-10-01 HU HU812841A patent/HU189537B/hu not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB459540A (en) * | 1935-07-10 | 1937-01-11 | Eric William Fawcett | Improvements in and relating to the refining of natural waxes |
| DE817335C (de) * | 1949-01-18 | 1951-10-18 | Walter Simmler | Verfahren zur Wachsgewinnung aus Flachsabfaellen |
Non-Patent Citations (1)
| Title |
|---|
| CHEMICAL ABSTRACTS, Band 55, 1961, Spalte 4015h Columbus, Ohio, U.S.A. & PL - A - 42 681 (M. HRYCHOROWICZ AND A. WIELOPOLSKI) 09-01-1960 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049424A3 (en) * | 1980-10-03 | 1983-02-23 | Fussener Textil Ag | Bioactive composition containing vegetable agents |
| US6610870B1 (en) | 1999-10-07 | 2003-08-26 | Linotech Ab | Linseed oil and method for preparation thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE12250T1 (de) | 1985-04-15 |
| YU41261B (en) | 1986-12-31 |
| EP0052203B1 (fr) | 1985-03-20 |
| YU227881A (en) | 1983-09-30 |
| DE3169412D1 (en) | 1985-04-25 |
| DE3037525C1 (de) | 1982-04-01 |
| HU189537B (en) | 1986-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| 17P | Request for examination filed |
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|
| ITF | It: translation for a ep patent filed | ||
| GRAA | (expected) grant |
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