DE207433C - - Google Patents
Info
- Publication number
- DE207433C DE207433C DENDAT207433D DE207433DA DE207433C DE 207433 C DE207433 C DE 207433C DE NDAT207433 D DENDAT207433 D DE NDAT207433D DE 207433D A DE207433D A DE 207433DA DE 207433 C DE207433 C DE 207433C
- Authority
- DE
- Germany
- Prior art keywords
- alizarin
- celluloid
- colored
- parts
- increase
- 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
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 claims description 10
- 239000002253 acid Substances 0.000 claims description 4
- 238000004040 coloring Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920002160 Celluloid Polymers 0.000 claims description 2
- 229920001875 Ebonite Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 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 6
- 235000012730 carminic acid Nutrition 0.000 description 2
- 238000004898 kneading Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K6/00—Preparations for dentistry
- A61K6/80—Preparations for artificial teeth, for filling teeth or for capping teeth
- A61K6/884—Preparations for artificial teeth, for filling teeth or for capping teeth comprising natural or synthetic resins
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Plastic & Reconstructive Surgery (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Preparations (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 207433 — KLASSE 30 Ji. GRUPPE- M 207433 - CLASS 30 Ji. GROUP
LUCIEN EILERTSEN in PARIS.LUCIEN EILERTSEN in PARIS.
Verfahren zur Herstellung von aus gefärbtem, hartem Kautschuk oder CelluloidProcess for the production of colored, hard rubber or celluloid
bestehenden Gebißplatten.existing denture plates.
Zusatz zum Patente 202585 vom 31. Mai 1906.Addendum to patent 202585 from May 31, 1906.
Patentiert im Deutschen Reiche vom 26. September 1907 ab. Längste Dauer: 30. Mai 1921.Patented in the German Empire on September 26, 1907. Longest duration: May 30, 1921.
■ Die Erfindung betrifft eine Verbesserung des durch das Patent 202585 geschützten Verfahrens. The invention relates to an improvement of the Process protected by patent 202585.
Um die Färbkraft des in jenem Patent erwähnten Alizarins zu erhöhen, setzt man ihm eine gewisse Menge von aus Kolophonium oder einem anderen Harze gewonnener HarzsäureTo increase the coloring power of the alizarin mentioned in that patent, it is used some amount of rosin acid derived from rosin or other resin
bei. ·. . .at. ·. . .
Man mischt zu diesem Zwecke das Karmin, das Alizarin und die Harzsäure, z. B. in ungefährem Verhältnis von 25 Teilen Karmin, 75 Teilen Alizarin und 10 Teilen Harzsäure innig durcheinander. Die Mengenverhältnisse können natürlich nach Bedarf geändert werden. For this purpose, the carmine, the alizarin and the resin acid are mixed, e.g. B. in approximate Ratio of 25 parts of carmine, 75 parts of alizarin and 10 parts of rosin acid intimately confused. The proportions can of course be changed as required.
Das erhaltene Gemisch vereinigt man durch Kneten mit dem Kautschuk und walzt das Ganze hierauf in gewünschter Dicke zu Platten aus. Letztere zerschneidet man alsdann in rechteckige Stücke, die man zwischen zwei Pausleinwandstreifen legt, um sie so jn den Handel zu bringen.The mixture obtained is combined by kneading with the rubber and rolling it The whole thing is made into panels in the desired thickness. The latter is then cut up into rectangular pieces that are placed between two strips of canvas to make them smaller To bring trade.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE207433C true DE207433C (en) |
Family
ID=469533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT207433D Active DE207433C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE207433C (en) |
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0
- DE DENDAT207433D patent/DE207433C/de active Active
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