AT102797B - Process for the production of paints, impregnating agents and the like like - Google Patents
Process for the production of paints, impregnating agents and the like likeInfo
- Publication number
- AT102797B AT102797B AT102797DA AT102797B AT 102797 B AT102797 B AT 102797B AT 102797D A AT102797D A AT 102797DA AT 102797 B AT102797 B AT 102797B
- Authority
- AT
- Austria
- Prior art keywords
- paints
- weight
- parts
- production
- impregnating agents
- Prior art date
Links
- 239000003973 paint Substances 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 3
- 238000000034 method Methods 0.000 title description 3
- 239000003795 chemical substances by application Substances 0.000 title description 2
- 239000000975 dye Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 229920002301 cellulose acetate Polymers 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 5
- 229940081735 acetylcellulose Drugs 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- SZIFAVKTNFCBPC-UHFFFAOYSA-N 2-chloroethanol Chemical compound OCCCl SZIFAVKTNFCBPC-UHFFFAOYSA-N 0.000 description 3
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 description 3
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- 150000003945 chlorohydrins Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 methylene acetoacetic ester Chemical compound 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Landscapes
- Paper (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Lacken, Imprägnierungsmitteln u. dgl.
Es wurde gefunden, dass die handelsüblichen. Azetylzellulosen mit einem Gehalt von mehr als 50 o Essigsäure in wasserhaltigem Aethylenchlorhydrin und in Monochlorhydrin-Wassergemischen
EMI1.1
dass man die stark wasserfeuchte Azetylzellulose, wie sie etwa bei der Fabrikation anfällt, in reinem oder wasserhaltigem Chlorhydrin löst, oder dass man zu Lösungen von Azetylzellulose in reinem Aethylenehlorhydrin oder Monochlorhydrin unter Rühren Wasser in dünnem Strahl fliessen lässt.
EMI1.2
zellulose, Weichmachungsmittel, Harze, Farbstoffe usw. zusetzen.
Die nach oben beschriebenem Verfahren gewonnenen Lacke trocknen schneller als die bekannten Azetylzelluloselösungen in reinen Chlorhydrinen und sind ganz erheblich billiger als diese herzustellen.
Beispiel 1. 5 Gewichtsteile handelsübliche, azetonlösliche Azetylzellulose werden in einer Mischung von 30 Gewichtsteilen Wasser und 70 Gewichtsteilen Aethylenehlorhydrin gelöst : Diese Lösung kann als Spritzlack benutzt werden. Ersetzt man die angegebene Aethylenchlorhydrinmenge durch 60 Gewichts- teile Aethylenehlorhydrin und 10 Gewichtsteile Monochlorhydrin, so erhält man einen sehr brauchbaren Streichlack.
Beispiel 2 : 10 Gewichtsteile Azetylzellulose werden unter Zusatz von 20 Gewichtsteilen Methylenazetessigester in 65 Gewichtsteilen Monochlorhydrin und 35 Gewichtsteilen Wasser gelöst.
EMI1.3
für hochwertigen Zeug-oder Papierdruek verwendet werden.
PATENT-ANSPRÜCHE :
EMI1.4
dass man Azetylzellulosen mit mehr als 500 Essigsäure in Chlorhydrinen und Wasser löst.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of paints, impregnating agents and the like like
It was found that the commercially available. Acetyl celluloses with a content of more than 50 o acetic acid in hydrous ethylene chlorohydrin and in monochlorohydrin-water mixtures
EMI1.1
that you dissolve the very water-moist acetyl cellulose, as it is obtained during manufacture, in pure or hydrous chlorohydrin, or that you let water flow in a thin stream with stirring to solutions of acetyl cellulose in pure ethylene chloride or monochlorohydrin.
EMI1.2
add cellulose, plasticizers, resins, dyes, etc.
The paints obtained by the process described above dry faster than the known acetyl cellulose solutions in pure chlorohydrins and are considerably cheaper to produce than these.
Example 1. 5 parts by weight of commercially available acetone-soluble acetyl cellulose are dissolved in a mixture of 30 parts by weight of water and 70 parts by weight of ethylene chloride: this solution can be used as a spray paint. If the stated amount of ethylene chlorohydrin is replaced by 60 parts by weight of ethylene chlorohydrin and 10 parts by weight of monochlorohydrin, a very useful coating varnish is obtained.
Example 2: 10 parts by weight of acetyl cellulose are dissolved in 65 parts by weight of monochlorohydrin and 35 parts by weight of water with the addition of 20 parts by weight of methylene acetoacetic ester.
EMI1.3
can be used for high quality stuff or paper printing.
PATENT CLAIMS:
EMI1.4
that acetyl celluloses with more than 500 acetic acid are dissolved in chlorohydrins and water.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102797X | 1924-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT102797B true AT102797B (en) | 1926-03-10 |
Family
ID=5649484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT102797D AT102797B (en) | 1924-01-29 | 1924-12-20 | Process for the production of paints, impregnating agents and the like like |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT102797B (en) |
-
1924
- 1924-12-20 AT AT102797D patent/AT102797B/en active
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