AT93743B - Process for the production of oils, varnishes, oil varnishes, pastes containing oils and of putties. - Google Patents
Process for the production of oils, varnishes, oil varnishes, pastes containing oils and of putties.Info
- Publication number
- AT93743B AT93743B AT93743DA AT93743B AT 93743 B AT93743 B AT 93743B AT 93743D A AT93743D A AT 93743DA AT 93743 B AT93743 B AT 93743B
- Authority
- AT
- Austria
- Prior art keywords
- varnishes
- oils
- oil
- production
- putties
- Prior art date
Links
- 239000002966 varnish Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 5
- 239000003921 oil Substances 0.000 title description 15
- 238000004519 manufacturing process Methods 0.000 title description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 239000002274 desiccant Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 235000019198 oils Nutrition 0.000 description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- 239000003513 alkali Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000011787 zinc oxide Substances 0.000 description 5
- 239000005751 Copper oxide Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910000431 copper oxide Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012670 alkaline solution Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 235000021388 linseed oil Nutrition 0.000 description 3
- 239000000944 linseed oil Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000007127 saponification reaction Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- DPLVEEXVKBWGHE-UHFFFAOYSA-N potassium sulfide Chemical compound [S-2].[K+].[K+] DPLVEEXVKBWGHE-UHFFFAOYSA-N 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- ZFFBIQMNKOJDJE-UHFFFAOYSA-N 2-bromo-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(Br)C(=O)C1=CC=CC=C1 ZFFBIQMNKOJDJE-UHFFFAOYSA-N 0.000 description 1
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- -1 basic metal salt Chemical class 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- XPQRZQHNWFOKMS-UHFFFAOYSA-N cyanamide;potassium Chemical compound [K].NC#N XPQRZQHNWFOKMS-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Description
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Verfahren zur Herstellung von Ölen, Firnissen, Öllacken, Öle enthaltenden Pasten sowie von Eittmitteln.
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statt des neutralen Oxydes ein basisches'Metallsalz genommen wird, wie dies z. B. zur Herstellung'von Mattlacken (vgl. brit. Patentschrift Nr. 12460 AD 1905) vorgeschlagen worden ist. Die Erklärung dafür, dass Kochung des Öls mit Kupfer-oder Zinkoxyd eine Verseifung bei Zusatz von alkaliabspaltenden Verbindungen nicht hervorruft, während dies bei Blei-und Manganverbindungen der Fall ist, liegt eben darin, dass das eine Mal Firnis nicht gebildet wird, während er das andere Mal entsteht.
An sich würde hiebei nichts merkwürdiges sein, wenn nicht Öle, die mit Kupfer-oder Zinkoxyd erhitzt worden sind, bei ihrem Zusatz Zll Firnis, Holzöl oder Öllacken die Wirkung hätten, diese für alkaliabspaltende Verbindungen, Laugen und alkalische Lösungen, aufnahmefähig zu machen. Während beispielsweise Holzöl oder Harzlacke alkalische Zusätze, ohne dass eine Behandlung des Vehikels'mit einem als Trockenmittel unwirksamen Metalloxya vorhergegangen ist, überhaupt nicht aufnehmen können (vollständige Verseifung innerhalb 24 Stunden), ist bei der vorherbezeichneten Behandlung ein Zusatz von einigen Prozenten rostschützender alkalischer Verbindungen oder selbst alkalischen Lösungen und Laugen möglich, ohne dass in absehbarer
Zeit eine Verseifung eintritt.
In ähnlicher Weise wird bei der Bereitung von Firnis durch gleichzeitigen Zusatz von als Troekenmittel unwirksamen Metalloxyden zu den als Trockenmittel wirksamen Metalloxyden die Herstellung von hochprozentigen Mengen enthaltenden Rostschutzfirnissen und Rostschutzfirnisfarben möglich gemacht. So ist beispielsweise eine Lackfarbe, welche durch Auflösen von Harz in Leinöl unter Erhitzung in bekannter Weise hergestellt wird, nicht befähigt, alkalische Zusätze zu ertragen, während die gleiche Farbe, wenn beim Auflösen des Harzes Kupferoxyd oder Zinkoxyd zugesetzt wird, einen nachträglichen
Zusatz von 3 bis 4% der rostschützenden Salze gut ertragen kann.
Die Wirkungsweise der als Trockenmittel unbenutzbaren Metalloxyde ist hiebei vielleicht die, dass bei den hohen Temperaturen unter Be-
EMI2.1
entsteht. Die Wirkungsweise der Metalloxyde, die als Trockenmittel wirkungslos sind, wurde also-die Richtigkeit dieser Anschauung vorausgesetzt - darin -bestehen, dass sie die Bildung der Glyzeride bei hohen Temperaturen begünstigen bzw. in Fällen, in denen durch andere Ursachen Seifenbildung hervorgerufen wird (Bildung von Blei-bzw. Manganseifen) das Auftreten freier Fettsäuren beschränken. Entsprechend dieser Annahme hat sich auch gezeigt, dass die nach Berthelot für die Bildung von Glyzeriden erforderliche Temperatur von 2400 mindestens eingehalten werden muss.
Auch andere Metallverbindungen als Kupfer-oder Zinkoxyd haben dieselbe Wirkung, vorausgesetzt, dass sie keine oder keine nennenswerten trocknenden Eigenschaften besitzen.
EMI2.2
Mischung werden 35 leg Zinkoxyd, 2 leg Kaliumsulfid und 4 kg Rebenschwarz oder andere Tönungsmittel zugegeben. Das Kaliumsulfid kann auch durch andere Alkaliverbindungen ersetzt werden, die beim Zutlitt von Wasser Alkalilauge (Kali-oder Natronlauge) entstehen lassen, wie z. B. Natriumsulfid, Kalium-oder Natriumamalgame, Kaliumamid (K H2 N), Kaliumcyanamid usw.
2. 23'5 leg Leinöl werden mit 2 leg Magnesiumoxyd auf 270-300 C erhitzt. Der weitere Vorgang entspricht'dem Beispiel 1).
3. 21 kg Leinöl werden mit 4'5 7g Aluminiumoxyd auf 270-3000 C erhitzt, worauf man das Gemisch nach Beispiel 1 weiterbehandelt.
EMI2.3
1. Verfahren zur Herstellung von Ölen, Firnissen, Öllacken, Öle enthaltenden Pasten sowie von Kittmitteln mit einem Zusatz von Alkaliverbindungen, dadurch gekennzeichnet, dass die Öle, Firnisse und Lacke bei einer Temperatur von mindestens 2400 C mit solchen Metallsalzen, vorzugsweise Metalloxyden, gekocht werden, die keine oder keine nennenswerten trocknenden Eigenschaften besitzen, worauf die so vorbereiteten Mischungen mit Laugen, alkalischen Lösungen oder alkaliabspaltenden Verbindungen versetzt werden.
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Process for the production of oils, varnishes, oil varnishes, pastes containing oils as well as curing agents.
EMI1.1
<Desc / Clms Page number 2>
instead of the neutral oxide, a basic metal salt is used, as is e.g. B. for the production of matt lacquers (cf. British Patent No. 12460 AD 1905) has been proposed. The explanation for the fact that boiling the oil with copper or zinc oxide does not cause saponification when alkali-releasing compounds are added, while this is the case with lead and manganese compounds, lies in the fact that one time varnish is not formed while it is other times arises.
In itself there would be nothing remarkable if oils which have been heated with copper or zinc oxide did not, when added to them, such as varnish, wood oil or oil varnish, make them receptive to compounds that split off alkali, lyes and alkaline solutions. While wood oil or resin varnishes, for example, cannot absorb alkaline additives at all without the vehicle being treated with a metal oxide that is ineffective as a desiccant beforehand (complete saponification within 24 hours), the aforementioned treatment requires an addition of a few percent of rust-protecting alkaline compounds or even alkaline solutions and lyes are possible without any in the foreseeable future
Time a saponification occurs.
Similarly, in the preparation of varnish, the simultaneous addition of metal oxides which are ineffective as drying agents to the metal oxides which are effective as drying agents makes it possible to produce high-percentage amounts of rust protection varnishes and rust protection varnish paints. For example, a paint that is produced by dissolving resin in linseed oil with heating in a known manner is not able to withstand alkaline additives, while the same color, if copper oxide or zinc oxide is added when the resin is dissolved, a subsequent one
Can tolerate the addition of 3 to 4% of the anti-rust salts.
The mode of action of the metal oxides, which cannot be used as desiccants, is perhaps that at the high temperatures under
EMI2.1
arises. The mode of action of the metal oxides, which are ineffective as desiccants, was therefore - assuming the correctness of this view - that they favor the formation of glycerides at high temperatures or in cases in which soap formation is caused by other causes (formation of Lead or manganese soaps) limit the occurrence of free fatty acids. According to this assumption, it has also been shown that the temperature of at least 2400 required for the formation of glycerides according to Berthelot must be maintained.
Metal compounds other than copper or zinc oxide also have the same effect, provided that they have no drying properties or no drying properties worth mentioning.
EMI2.2
To the mixture, 35 pieces of zinc oxide, 2 pieces of potassium sulphide and 4 kg of vine black or other tinting agents are added. The potassium sulfide can also be replaced by other alkali compounds which, when water is added, give rise to alkali (potash or sodium hydroxide), such as. B. sodium sulfide, potassium or sodium amalgams, potassium amide (K H2 N), potassium cyanamide, etc.
2. 23'5 legs of linseed oil are heated to 270-300 C with 2 legs of magnesium oxide. The further process corresponds to example 1).
3. 21 kg of linseed oil are heated to 270-3000 ° C. with 4.57 g of aluminum oxide, whereupon the mixture is treated further as in Example 1.
EMI2.3
1. A process for the production of oils, varnishes, oil varnishes, pastes containing oils and putties with an addition of alkali compounds, characterized in that the oils, varnishes and varnishes are boiled at a temperature of at least 2400 C with such metal salts, preferably metal oxides that have no or no noteworthy drying properties, after which the mixtures prepared in this way are mixed with alkalis, alkaline solutions or compounds that split off alkali.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE93743X | 1919-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT93743B true AT93743B (en) | 1923-07-25 |
Family
ID=5644777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93743D AT93743B (en) | 1919-12-24 | 1921-01-22 | Process for the production of oils, varnishes, oil varnishes, pastes containing oils and of putties. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT93743B (en) |
-
1921
- 1921-01-22 AT AT93743D patent/AT93743B/en active
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