DE84146C - - Google Patents
Info
- Publication number
- DE84146C DE84146C DENDAT84146D DE84146DA DE84146C DE 84146 C DE84146 C DE 84146C DE NDAT84146 D DENDAT84146 D DE NDAT84146D DE 84146D A DE84146D A DE 84146DA DE 84146 C DE84146 C DE 84146C
- Authority
- DE
- Germany
- Prior art keywords
- dichlorohydrin
- epichlorohydrin
- chlorohydrins
- amber
- gives
- 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.)
- Active
Links
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 claims description 5
- BRLQWZUYTZBJKN-UHFFFAOYSA-N epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229920002892 amber Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 2
- -1 glycerol chlorohydrins Chemical class 0.000 claims 1
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 150000003945 chlorohydrins Chemical class 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N Oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 241000779819 Syncarpia glomulifera Species 0.000 description 1
- 229940036248 Turpentine Drugs 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000004426 flaxseed Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001739 pinus spp. Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- C09D193/00—Coating compositions based on natural resins; Coating compositions based on derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Paints Or Removers (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bisher mufste man Bernstein und Copale zur Verwendung in der Lackfabrikation schmelzen, ehe dieselben in Leinöl und Terpentin gelöst werden konnten. Nach vorliegender Erfindung wird die Lösung der genannten Harze ohne vorgängiges Schmelzen durch die Einwirkung von Chlorhydrinen des Glycerins, insbesondere von Dichlorhydrin C3H5CL2(HOJ und Epichlorhydrin C3H5 O Cl herbeigeführt. > Up until now, amber and copale had to be melted for use in lacquer manufacture before they could be dissolved in linseed oil and turpentine. According to the present invention, the solution of the resins mentioned is brought about without prior melting by the action of chlorohydrins of glycerol, in particular dichlorohydrin C 3 H 5 CL 2 (HOJ and epichlorohydrin C 3 H 5 O Cl . >
Zu diesem Zwecke werden die zerkleinerten Harze mittelst Chlorhydrinen des Glycerins, insbesondere Dichlorhydrin und Epichlorhydrin, unter Erwärmung bezw. Kochen behandelt. Die Lösung kann auch unter Druck oder im luftleeren Räume bewirkt werden. Epichlorhydrin giebt hellere Lösungen als Dichlorhydrin. For this purpose the comminuted resins are mixed with the chlorohydrins of glycerine, in particular dichlorohydrin and epichlorohydrin, respectively with heating. Cooking treats. The solution can also be effected under pressure or in a vacuum. Epichlorohydrin gives lighter solutions than dichlorohydrin.
Der bedeutende, beim Schmelzen der Harze entstehende und durch das Entweichen flüchtiger OeIe begründete Gewichtsverlust wird durch das Löseverfahren vermieden. Den mit den beschriebenen Lösungen hergestellten Lackschichten bleibt der ursprüngliche Glanz, die Härte und Polirbarkeit des Rohmaterials erhalten. Die Harzsplitter, Bernstein-Drehspäne und ähnliche Abfälle, welche für die bisherige Art der Lackbereitung weit geringeren Werth hatten als die grofsen Stücke, sind für die vorliegende Erfindung mit jenen gleichwerthig. Die Chlorhydrine können zum Zwecke der Lösung mit dem in der Lackfabrikation gebräuchlichen Alkohol vermischt werden.The major one, which is produced when the resins melt and is more volatile as it escapes OeIe justified weight loss is avoided by the dissolution process. The one with the The solutions described above retain their original gloss Preserved the hardness and polishability of the raw material. The resin splinters, amber turnings and similar waste, which is of far less value for the previous type of paint preparation had as the larger pieces, are equivalent to those for the present invention. The chlorohydrins can be used to dissolve them with those commonly used in paint production Mixed with alcohol.
Man übergiefst 1 Theil zerkleinerten Kauri mit ι Theil Dichlorhydrin oder Epichlorhydrin, lä'fst das Gemisch einige Zeit stehen, fügt ι Theil Alkohol zu und erwärmt bis zur völligen Lösung. Nach Zusatz von ι ο bis 15 pCt. Leinölsäure oder Ricinusöl wird ein Lack erhalten, welcher heller ist als die bis jetzt bekannten fetten Lacke. Derselbe giebt, auf Naturholz gestrichen, ohne Anwendung von Porenfüllern oder dergleichen einen rasch trocknenden Ueberzug, welcher geschliffen und mit Leinöl polirt werden kann.1 part of crushed cowrie is poured over it with part dichlorohydrin or epichlorohydrin, the mixture is allowed to stand for some time, adds ι Add alcohol and heat until it is completely dissolved. After adding ι ο to 15 pct. Linseed oleic acid or castor oil gives a varnish which is lighter than the bis now known fat paints. The same gives, painted on natural wood, without application of pore fillers or the like a quick-drying coating, which is sanded and can be polished with linseed oil.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE84146C true DE84146C (en) |
Family
ID=356403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT84146D Active DE84146C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE84146C (en) |
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0
- DE DENDAT84146D patent/DE84146C/de active Active
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