DE574528C - Process for the production of emulsifiable masses and emulsions from tar - Google Patents
Process for the production of emulsifiable masses and emulsions from tarInfo
- Publication number
- DE574528C DE574528C DEM120786D DEM0120786D DE574528C DE 574528 C DE574528 C DE 574528C DE M120786 D DEM120786 D DE M120786D DE M0120786 D DEM0120786 D DE M0120786D DE 574528 C DE574528 C DE 574528C
- Authority
- DE
- Germany
- Prior art keywords
- production
- tar
- emulsions
- emulsifiable
- masses
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
- C08L95/005—Aqueous compositions, e.g. emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung von emulgierbaren Massen und Emulsionen aus Teer Die Erfindung bezieht sich auf ein Verfahren zur Herstellung von plastischen Massen und Emulsionen aus Teer und Asphalt oder ähnlichen Stoffen, wie @es im Patent 571 488 geschildert ist. Hierbei kann man Zuschläge verschiedenster Art zugeben, um die Emulsion o. dgl. stabil zu machen. Solche Pasten sind aber meist nicht versandfähig, so daß sie am Ort des Verbrauchs hergestellt werden müssen. Man hat nun festgestellt, daß eine Zugabe von höchstens i % Natriumhydroxyd schon bei der Herstellung der Paste genügt, um sie versandfähig zu machen, so daß an Ort und Stelle nur noch Wasser zur Mischung Verwendung findet, um bei erhöhter Temperatur, etwa 70 bis 8o° C, das Emulgieren zu erreichen. Man erhält so eine bisher nicht bekannte, versandfähige Paste, die am Verwendungsort leicht zu verarbeiten ist.A process for the preparation of emulsifiable compositions and emulsions of tar The invention relates to a method for the production of plastic materials and emulsions of tar and asphalt or similar materials, such as @es is described in Patent 571,488. Various kinds of additives can be added in order to make the emulsion or the like stable. Such pastes are usually not dispatchable, so that they have to be produced at the place of consumption. It has now been found that an addition of not more than 1% sodium hydroxide during the production of the paste is sufficient to make it ready for shipping, so that only water is used for mixing on the spot, at about 70 to 8o ° C to achieve emulsification. This gives a previously unknown, dispatchable paste that is easy to process at the place of use.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM120786D DE574528C (en) | 1932-02-20 | 1932-02-20 | Process for the production of emulsifiable masses and emulsions from tar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM120786D DE574528C (en) | 1932-02-20 | 1932-02-20 | Process for the production of emulsifiable masses and emulsions from tar |
Publications (1)
Publication Number | Publication Date |
---|---|
DE574528C true DE574528C (en) | 1933-04-13 |
Family
ID=7329639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM120786D Expired DE574528C (en) | 1932-02-20 | 1932-02-20 | Process for the production of emulsifiable masses and emulsions from tar |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE574528C (en) |
-
1932
- 1932-02-20 DE DEM120786D patent/DE574528C/en not_active Expired
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