AT101294B - Process for the production of to isolation u. Like. Purpose serving masses. - Google Patents
Process for the production of to isolation u. Like. Purpose serving masses.Info
- Publication number
- AT101294B AT101294B AT101294DA AT101294B AT 101294 B AT101294 B AT 101294B AT 101294D A AT101294D A AT 101294DA AT 101294 B AT101294 B AT 101294B
- Authority
- AT
- Austria
- Prior art keywords
- masses
- isolation
- production
- purpose serving
- serving
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000002955 isolation Methods 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000465 moulding Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000002023 wood Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011271 tar pitch Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000011332 wood tar pitch Substances 0.000 description 1
Landscapes
- Organic Insulating Materials (AREA)
- Paints Or Removers (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von zu Isolations-u. dgl. Zwecken dienenden Massen.
In dem Patent Nr. 98975 ist ein Verfahren beschrieben, nach welchem sich unter geeigneter Verwendung von Holzteerpech mit Zusätzen, welche seine Elastizität erhöhen, Lacke und Imprägnierungsmassen von guter Qualität äusserst wohlfeil erzeugen lassen. In weiterer Verfolgung des dort gekennzeichneten Verfahrens wurde gefunden, dass besonders für elektrische Isolationszwecke geeignete Massen und Formlinge von grosser Widerstandsfähigkeit und hohem Isolationsvermögen hergestellt werden können, wenn man nach dem genannten Verfahren erzeugte Massen mit für sich isolierenden Füllstoffen in geeigneter Weise vermischt und sie dann für isolierende Überzüge verwendet oder dieselben zu Formlingen presst.
Beispiel 1 : 67 Teile Hartholzteerpech. 8 Teile Kolophonium, 5 Teile Tetralin und 10 Teile gelbe
Ketonöl werden bei möglichst niedriger Temperatur zu einer homogenen Masse verschmolzen. In die noch warme, zähflüssige Masse werden 10 Teile Talkum eingerührt. Die so erhaltene Masse eignet sieh als isolierender Überzug von Pappe oder Papprohren, welche mit der noch flüssigen Masse bestrichcn und dann bei zirka 500 getrocknet werden.
Beispiel 2 : Zur Erzeugung von Formlingen wird beispielsweise die im Beispiele 1 angegebene Masse, jedoch ohne Zusatz von Talkum mit 20-40 Teilen Asbestpulver warm verrührt bzw. verknetet, die noch weiche Masse so weit abgekühlt, dass sie eben noch plastisch bleibt, in diesem Zustande in Formen gepresst und so lange warm unter der Presse gehalten, als noch geringe Lösungsmittelmengen verdunsten, worauf beim Erkalten vollständiges Erhärten eintritt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of to isolation u. Like. Purpose serving masses.
Patent No. 98975 describes a process according to which, with suitable use of wood tar pitch with additives which increase its elasticity, paints and impregnation compounds of good quality can be produced extremely cheaply. In further pursuit of the method identified there, it was found that compounds and moldings of high resistance and high insulating capacity which are particularly suitable for electrical insulation purposes can be produced if the compounds produced by the method mentioned are mixed with fillers that isolate themselves in a suitable manner and then for used insulating coatings or pressed them into moldings.
Example 1: 67 parts of hardwood tar pitch. 8 parts rosin, 5 parts tetralin and 10 parts yellow
Ketone oil are melted into a homogeneous mass at the lowest possible temperature. 10 parts of talc are stirred into the still warm, viscous mass. The mass obtained in this way is suitable as an insulating coating for cardboard or cardboard tubes, which are coated with the still liquid mass and then dried at about 500 degrees.
Example 2: To produce moldings, for example, the mass specified in Example 1, but without the addition of talc, is stirred or kneaded warm with 20-40 parts of asbestos powder, the still soft mass is cooled to such an extent that it just remains plastic Conditions pressed into molds and kept warm under the press as long as small amounts of solvent still evaporate, whereupon complete hardening occurs when cooling down.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT98975T | 1922-11-29 | ||
| AT101294T | 1922-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT101294B true AT101294B (en) | 1925-10-10 |
Family
ID=29402099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT101294D AT101294B (en) | 1922-11-29 | 1922-12-05 | Process for the production of to isolation u. Like. Purpose serving masses. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT101294B (en) |
-
1922
- 1922-12-05 AT AT101294D patent/AT101294B/en active
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