AT70598B - Process for the production of solid, plastic masses. - Google Patents
Process for the production of solid, plastic masses.Info
- Publication number
- AT70598B AT70598B AT70598DA AT70598B AT 70598 B AT70598 B AT 70598B AT 70598D A AT70598D A AT 70598DA AT 70598 B AT70598 B AT 70598B
- Authority
- AT
- Austria
- Prior art keywords
- solid
- production
- plastic masses
- formic acid
- sodium
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000007787 solid Substances 0.000 title claims description 3
- 241000283690 Bos taurus Species 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 7
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical group C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 2
- ZBNMBCAMIKHDAA-UHFFFAOYSA-N sodium superoxide Chemical compound [Na+].O=O ZBNMBCAMIKHDAA-UHFFFAOYSA-N 0.000 description 2
- 229910000144 sodium(I) superoxide Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008098 formaldehyde solution Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Materials For Medical Uses (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
Vorliegende Erfindung betrifft ein Verfahren zur Herstellung fester, plastischer Massen.
Das Neue besteht darin, dass Rinderblutserum mit Ameisensäure und Trioxymethylen bzw. Formaldehyd versetzt und dann mit Phenol und Natriumsuperoxyd solange erhitzt wird, bis das Produkt fest geworden ist.
Setzt man z. B. zu Rinderblutserum oder einer anderen Eiweisslösung Ameisensäure oder Formaldehydlösung und Wasserstosssuperoxyd, so erhält man eine klare, hell gefärbte Lösung, welche beim Stehen nach längerer oder kürzerer Zeit zu einer weissen Masse erstarrt. Diese zeigt. zur Trocknung gebracht, einen hornartigen Zustand.
Die Masse hat jedoch den Fehler, dass sie spröde ist und daher leicht zerbricht.
Man kann diesen Ubelstand durch einen Zusatz von Phenol beheben, in welchem man die Masse längere Zeit erhitzt.
Zweckmässig nimmt man statt Formaldehyd Trioxymethylell und statt Wasserstoffsuperoxyd Natriumsuperoxyd, um die Reaktion zu beschleunigen und die Flüssigkeitsmenge zu verringern.
Durch die Verwendung von Natriumsuperoxyd wird gleichzeitig infoige der Bildung von Natron- lauge die angewendete Ameisensäure neutralisiert.
Beispielsweise mischt man 100 Teile Rinderblutserum mit 25%iger Ameisensäure und 20 bis 30 Teile Trioxymethylen. setzt 80 bis 90 Teile Phenol und in Wasser angerührtes Natrium-
EMI1.2
angenommen hat.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
The present invention relates to a method for producing solid, plastic masses.
What is new is that bovine blood serum is mixed with formic acid and trioxymethylene or formaldehyde and then heated with phenol and sodium superoxide until the product has solidified.
If you put z. B. to bovine blood serum or another protein solution formic acid or formaldehyde solution and hydrogen peroxide, the result is a clear, light colored solution which solidifies to a white mass when standing for a longer or shorter time. This shows. brought to dryness, a horn-like state.
However, the mass has the fault that it is brittle and therefore breaks easily.
This problem can be remedied by adding phenol, in which the mass is heated for a long time.
It is advisable to use trioxymethylell instead of formaldehyde and sodium superoxide instead of hydrogen peroxide in order to accelerate the reaction and reduce the amount of liquid.
Through the use of sodium peroxide, the formic acid used is neutralized at the same time as the formation of sodium hydroxide solution.
For example, 100 parts of bovine blood serum are mixed with 25% strength formic acid and 20 to 30 parts of trioxymethylene. uses 80 to 90 parts of phenol and sodium mixed with water
EMI1.2
has accepted.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE70598X | 1913-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT70598B true AT70598B (en) | 1915-12-10 |
Family
ID=5635500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT70598D AT70598B (en) | 1913-07-28 | 1914-07-27 | Process for the production of solid, plastic masses. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT70598B (en) |
-
1914
- 1914-07-27 AT AT70598D patent/AT70598B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2334380B1 (en) | Process for making a wood glue | |
| AT70598B (en) | Process for the production of solid, plastic masses. | |
| AT105799B (en) | Process for the production of adhesives, putties and plastic masses. | |
| DE551114C (en) | Process for the production of rubber articles from concentrated aqueous dispersions of rubber or similar vegetable resins | |
| EP0150420A2 (en) | Aqueous solutions of a curing agent, their application as a curing agent for amino resins, adhesive liquour containing these solutions of a curing agent and a process for the preparation of particle board | |
| DE587643C (en) | Process for the production of hardenable condensation products of a protein-like type based on urea-formaldehyde | |
| AT132996B (en) | Fibrous press mixtures which contain thiourea-urea-formaldehyde condensation products as binders, and processes for their production. | |
| AT123224B (en) | Process for the production of condensation products from urea or its derivatives and formaldehyde. | |
| DE368521C (en) | Process for the production of tanning substances | |
| AT99919B (en) | Process for the production of artificial horn. | |
| DE583563C (en) | Process for the preparation of thiourea-urea-formaldehyde condensation products | |
| DE346832C (en) | Process for the production of artificial threads, films, plastic masses, etc. | |
| DE1053517B (en) | Process for the preparation of condensation products containing sulfo groups from phenols and formaldehyde | |
| AT45594B (en) | Process for producing an elastic mass. | |
| DE850806C (en) | Process for the production of plates or similar structures from cellulose fibers | |
| AT98387B (en) | Process for the production of white colored artificial masses. | |
| AT88646B (en) | Process for the production of tanning substances. | |
| DE968543C (en) | Cation exchanger | |
| AT50614B (en) | Process for the production of blue-green colored lakes. | |
| AT101293B (en) | Process for the preparation of insoluble condensation products. | |
| AT77647B (en) | Process for the production of a fat-free detergent and fulling agent. | |
| AT244357B (en) | Process for obtaining pharmaceutically acceptable globulin | |
| DE858560C (en) | Process for the manufacture of tanning agents | |
| DE612665C (en) | Process for the manufacture of products containing sulfur | |
| DE744400C (en) | Process for processing waste from casein hardened with formaldehyde and from formaldehyde compounds of other proteins |