DE394602C - Process for the preparation of a rust preventive - Google Patents
Process for the preparation of a rust preventiveInfo
- Publication number
- DE394602C DE394602C DEH85250D DEH0085250D DE394602C DE 394602 C DE394602 C DE 394602C DE H85250 D DEH85250 D DE H85250D DE H0085250 D DEH0085250 D DE H0085250D DE 394602 C DE394602 C DE 394602C
- Authority
- DE
- Germany
- Prior art keywords
- rust preventive
- preparation
- water
- dissolved
- glycerine
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Description
Verfahren zur Herstellung eines Rostschutzmittels, Die meisten bisher verwendeten Rostschutzmittel bestehen in einem mehr oder weniger dicken Anstrich, oder es handelt sich um Überzüge von Metall. Es sind dies Verfahren, die meist recht umständlich und kostspielig sind. Nun hat sich gezeigt, daß Glyzerinrückstände ein leicht verarbeitbares Material darstellen, das zu einem Rostschutzmittel von einfacher Anwendungsweise und guter Brauchbarkeit führt. Man kann in folgender Weise verfahren a) Glyzerinrückstände werden in einem Kessel mit destilliertem Wasser aufgelöst und in einer Zentrifuge geschleudert. Die so erhaltene Flüssigkeit wird durch Filtrieren von ungelösten Bestandteilen getrennt. Alsdann versetzt man mit noch mehr Wasser, bis man eine Lösung vom spezifischen Gewicht z,o8o erhält. Das so dargestellte Rostschutzmittel kann durch Eintauchen oder mit dem Pinsel usw. auf das zu schützende Material aufgetragen werden. b) Glyzerinrückstände werden wie vorher behandelt. Hierauf setzt man zu der siedenden Lösung Oxyde von alkalischen Erden zur Entfärbung. Alsdann wird abfiltriert und gelöste Kieselsäure zugesetzt, um das Präparat wasserbeständig zu machen. Hierdurch -erhält man ein farbloses, wasserklares Produkt, das bei der Verwendung rasch trocknet und alsdann selbst bei- längerem Wässern nicht zersetzt wird.Method of making a rust preventive, most so far The anti-rust agents used consist of a more or less thick coat of paint, or they are coatings of metal. These are the procedures that are mostly right are cumbersome and expensive. It has now been shown that glycerine residues are a represent easily processable material that becomes a rust preventive of simpler Application and good usability leads. One can proceed in the following way a) Glycerine residues are dissolved in a kettle with distilled water and spun in a centrifuge. The liquid thus obtained is filtered through separated from undissolved components. Then you add more water, until a solution of the specific gravity z, o8o is obtained. The rust preventive agent shown in this way can be applied to the material to be protected by dipping or with a brush, etc. will. b) Glycerine residues are treated as before. This is where you work the boiling solution oxides of alkaline earths for discoloration. It is then filtered off and dissolved silica added to make the preparation water-resistant. Through this -The result is a colorless, water-clear product that dries quickly when used and then is not decomposed even after prolonged soaking.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH85250D DE394602C (en) | 1921-04-22 | 1921-04-22 | Process for the preparation of a rust preventive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH85250D DE394602C (en) | 1921-04-22 | 1921-04-22 | Process for the preparation of a rust preventive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE394602C true DE394602C (en) | 1924-04-24 |
Family
ID=7164375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH85250D Expired DE394602C (en) | 1921-04-22 | 1921-04-22 | Process for the preparation of a rust preventive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE394602C (en) |
-
1921
- 1921-04-22 DE DEH85250D patent/DE394602C/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE857948C (en) | Process for the production of neutral esters of carbonic acid | |
DE394602C (en) | Process for the preparation of a rust preventive | |
DE745042C (en) | Surface protection of magnesium alloys | |
DE755155C (en) | Process for the production of mosquito repellent socks | |
DE473681C (en) | Method of treating individual parts of an article to be hardened by nitriding against di | |
DE573522C (en) | Process to prevent scale formation | |
DE745043C (en) | Process for the production of enamel-like protective layers on aluminum and its alloys | |
AT55448B (en) | Process for the photomechanical production of patterns using a resin layer between the base and the photosensitive layer. | |
DE516715C (en) | Casting base for the production of foils of any thickness | |
DE666252C (en) | Process for the production of a dry textile starch from potato starch | |
DE512665C (en) | Process for the production of a mosquito repellent | |
DE615665C (en) | Process for the production of protective coatings on zinc and galvanized objects | |
AT133715B (en) | Method for pickling animal fibers, especially hair and. Like., for felt production. | |
DE578474C (en) | Process for the production of seed dressing | |
DE660309C (en) | Process for the production of drawing or writing material | |
DE402540C (en) | Process for the production of mattine for natural hard woods | |
DE411527C (en) | Process for priming painted fabrics such as oilcloth, leather cloth and artificial leather | |
DE477066C (en) | Process for the production of structures from acidyl celluloses | |
DE843455C (en) | Process for the production of paint base materials or drying paints | |
AT166048B (en) | Process for the production of viscose rayon threads | |
DE466751C (en) | Process to protect whalebone bristles against absorption of moisture by impregnation with lacquer | |
DE374428C (en) | Liquid for the production of a bath for the treatment of hot steel blocks by extinguishing them in an aqueous solution | |
DE745013C (en) | Process for the production of coating and paint binders, especially against rust formation | |
DE903125C (en) | Method of manufacturing selenium AC rectifiers | |
DE368954C (en) | Process for the production of an electrically insulating and mechanically strong coating on metal objects |