AT128359B - Method of making a waxy body. - Google Patents
Method of making a waxy body.Info
- Publication number
- AT128359B AT128359B AT128359DA AT128359B AT 128359 B AT128359 B AT 128359B AT 128359D A AT128359D A AT 128359DA AT 128359 B AT128359 B AT 128359B
- Authority
- AT
- Austria
- Prior art keywords
- parts
- weight
- making
- waxy
- sulfur
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 claims description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- ZGSDJMADBJCNPN-UHFFFAOYSA-N [S-][NH3+] Chemical compound [S-][NH3+] ZGSDJMADBJCNPN-UHFFFAOYSA-N 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- NZZFYRREKKOMAT-UHFFFAOYSA-N diiodomethane Chemical compound ICI NZZFYRREKKOMAT-UHFFFAOYSA-N 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Industrial Gases (AREA)
Description
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Verfahren zur Herstellung eines wachsartigen Körpers.
In der Patentschrift Nr. 112645 ist ein Verfahren beschrieben, gemäss welchem man zu einem elastischen kautschukartigen Körper gelangt, wenn man Schwefelalkalien, Sehwefelerdalkalien u. dgl. in Polysulfidform in Lösung auf Dihalogenderivate gesättigter Kohlenwasserstoffe der Reihe CnH, wie z. B. Methylenchlorid, Methylenbromid, Methylenjodid, Äthylenehlorid, Äthylenbromid, Äthylenjodid usw. oder auf Gemische von solchen zur Einwirkung bringt. Ähnlich liegen die Verhältnisse bei Anwendung dieses Verfahrens auf Gemenge jener halogenierten Verbindungen mit Formaldehyd, Acetaldehyd u. dgl. (s. Patentschrift Nr. 115653).
Es wurde nun gefunden, dass man nicht zu einem kautschukartigen Körper, sondern zu einer wachsartigen Masse gelangt, die eine grössere Härte sowie einen höheren Schmelzpunkt als Bienen-und Carnaubawachs aufweist, wenn man auf die genannten Dihalogenderivate oder auf Gemische von solchen unter sich oder mit Aldehyden, statt Schwefelalkalien oder 8chwefelerdalkalien, eine frische Schwefel-
EMI1.1
ähnlicher Körper aus, der zwecks Reinigung zu gleichen Teilen mit Natronlauge zusammen einige Zeit gekocht wird, worauf die Lauge abgegossen, der waehsartige Körper einige Male mit reinem Wasser behandelt und schliesslich getrocknet wird. Ausbeute : 3 Gewichtsteile.
Beispiel 2 : Eine Mischung von 100 Gewiehtsteilen einer verdünnten Sehwefelammoniumlösung der oben angegebenen Zusammensetzung mit 4 Gewichtsteilen Äthylenchlorid und 4 Gewiehtsteilen wässeriger Formaldehydlösung wird auf mittlere Temperatur, etwa 50-70 C erwärmt, wobei in kurzer Zeit die Ausscheidung eines wachsartigen Körpers erfolgt Die Reinigung geschieht nach Beispiel 1.
Das Erhitzen kann auch in geschlossenem Gefäss, also unter Druck, vorgenommen werden.
Beispiel 3 : Auf 100 Gewichtsteile einer frischen Schwefelammoniumlösung der oben gekennzeichneten Art werden 2 Gewiehtsteile Äthylenchlorid, 2 Gewichtsteile Formaldehyd und 2 Gewichtsteile Acetaldehyd in der Wärme oder bei gewöhnlicher Temperatur zur Einwirkung gebracht. Die Reinigung geschieht nach Beispiel 1.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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Method of making a waxy body.
Patent specification No. 112645 describes a method according to which an elastic rubber-like body is obtained when alkaline sulfur, alkaline earth sulfur and the like are obtained. Like. In polysulfide form in solution on dihalogen derivatives of saturated hydrocarbons of the series CnH, such as. B. methylene chloride, methylene bromide, methylene iodide, Äthylenehlorid, Äthylenbromid, Äthylenjodid, etc. or mixtures of such brings to action. The situation is similar when this process is applied to mixtures of those halogenated compounds with formaldehyde, acetaldehyde and the like. the like (see patent specification No. 115653).
It has now been found that one does not arrive at a rubber-like body, but at a waxy mass which has a greater hardness and a higher melting point than beeswax and carnauba wax when one looks at the dihalogen derivatives mentioned or mixtures of them with or with Aldehydes, instead of alkaline sulfur or alkaline sulfur, a fresh sulfur
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similar body, which is boiled with caustic soda in equal parts for the purpose of cleaning, after which the lye is poured off, the waeh-like body is treated a few times with pure water and finally dried. Yield: 3 parts by weight.
Example 2: A mixture of 100 parts by weight of a dilute sulfur ammonium solution of the above composition with 4 parts by weight of ethylene chloride and 4 parts by weight of aqueous formaldehyde solution is heated to a medium temperature, about 50-70 ° C., with a waxy body excreting in a short time Example 1.
The heating can also be carried out in a closed vessel, i.e. under pressure.
Example 3: 2 parts by weight of ethylene chloride, 2 parts by weight of formaldehyde and 2 parts by weight of acetaldehyde are brought into action on 100 parts by weight of a fresh ammonium sulphide solution of the type identified above under heat or at ordinary temperature. The cleaning is done according to Example 1.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH128359X | 1927-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT128359B true AT128359B (en) | 1932-05-25 |
Family
ID=4386825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT128359D AT128359B (en) | 1927-11-08 | 1928-10-29 | Method of making a waxy body. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT128359B (en) |
-
1928
- 1928-10-29 AT AT128359D patent/AT128359B/en active
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