AT37829B - Process for producing a water-based paint stiffener. - Google Patents
Process for producing a water-based paint stiffener.Info
- Publication number
- AT37829B AT37829B AT37829DA AT37829B AT 37829 B AT37829 B AT 37829B AT 37829D A AT37829D A AT 37829DA AT 37829 B AT37829 B AT 37829B
- Authority
- AT
- Austria
- Prior art keywords
- water
- stiffener
- producing
- based paint
- shellac
- Prior art date
Links
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
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Verfahren zur Herstellung einer Wasserlacksteife.
Das den Erfindungsgegenstand bildende Verfahren geht von der bekannten Ver- wendung von Schellack und Colophonium zu Erzeugung einer Wasserlacksteife (Hutsteife)
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wird, wodurch die Hutsteife besonders wertvolle Eigenschaften insbesonders eine um das vietfache gesteigerte Ausgiebigkeit (und zwar bis zum dreifachen) erhält. Der Zusatz von Kolophonium sowohl in Pulverform als in alkoholischer Lösung fuhrt nicht zum Ziele, da in ersterem Falle dasselbe körnig auf dem Hute ausgeschieden, in Jetzterem der Schellak aus der Lösung klumponförmig ausgefallt wird.
Das Verfahren wird folgendermassen ausgeführt : 30 Liter Kondenswasser werden in einem kupfernen oder verzinnten Kessel auf offenem Feuer zum Kochen erhitzt und darin
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getragen, worauf es unter fortwährendem Rühren noch 30 Minuten kochend erhalten wird. so dass der Schellack vollständig in Lösung geht. Nun bereitet man auf einem Wasserbade eine Lösung von 250 g pulverisierten hellen Colophonium in einem viertel Liter (1/4) Henzln.
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**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for producing a water-based paint stiffener.
The method forming the subject of the invention is based on the known use of shellac and rosin to produce a water-based paint stiffener (hat stiffener)
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which gives the hat stiffness particularly valuable properties, in particular a four-fold increase in yield (up to three times). The addition of colophony both in powder form and in alcoholic solution does not lead to the goal, since in the former case it is excreted in granular form on the hat, in the latter the shellac is precipitated out of the solution in the form of lumps.
The process is carried out as follows: 30 liters of condensed water are heated to boiling in a copper or tin-plated kettle on an open fire and then put in it
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carried, after which it is kept boiling for 30 minutes while stirring continuously. so that the shellac goes completely into solution. Now prepare a solution of 250 g of powdered light rosin in a quarter liter (1/4) of Henzln on a water bath.
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** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT37829T | 1908-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT37829B true AT37829B (en) | 1909-07-10 |
Family
ID=3555357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT37829D AT37829B (en) | 1908-02-17 | 1908-02-17 | Process for producing a water-based paint stiffener. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT37829B (en) |
-
1908
- 1908-02-17 AT AT37829D patent/AT37829B/en active
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