ES154575A2 - IMPROVEMENTS MADE IN THE MAIN PATENT - Google Patents
IMPROVEMENTS MADE IN THE MAIN PATENTInfo
- Publication number
- ES154575A2 ES154575A2 ES0154575A ES154575A ES154575A2 ES 154575 A2 ES154575 A2 ES 154575A2 ES 0154575 A ES0154575 A ES 0154575A ES 154575 A ES154575 A ES 154575A ES 154575 A2 ES154575 A2 ES 154575A2
- Authority
- ES
- Spain
- Prior art keywords
- main patent
- improvements made
- formaldehyde
- sulphonated
- tannic
- 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.)
- Expired
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 229920001864 tannin Polymers 0.000 abstract 2
- 239000001648 tannin Substances 0.000 abstract 2
- 235000018553 tannin Nutrition 0.000 abstract 2
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 1
- 102000009027 Albumins Human genes 0.000 abstract 1
- 108010088751 Albumins Proteins 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229930003836 cresol Natural products 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
La propiedad y explotación exclusivas de una variable del procedimiento objeto de la Patente principal Nº 154.560 relativa a la fabricación de compuestos tánico-albuminosos de acción astringente mediante el empleo de taninos orgánicos sintéticos en lugar de madera que contienen tanino de la Patente principalcaracterizada por el hecho de hacerse actuar resinas de cresol y formaldehidoincompletamente sulfonadas y ulteriormente condensadas otra vez con formaldehidosobre soluciones acuosas de albúmina.The exclusive ownership and exploitation of a variable of the process object of main Patent No. 154,560 relating to the manufacture of tannic-albuminous compounds with astringent action by using synthetic organic tannins instead of wood containing tannin of the main patent characterized by the fact Fully sulphonated and subsequently condensed again with formaldehyde resins of cresol and formaldehyde on aqueous albumin solutions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0154575A ES154575A2 (en) | 1941-10-10 | 1941-10-10 | IMPROVEMENTS MADE IN THE MAIN PATENT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0154575A ES154575A2 (en) | 1941-10-10 | 1941-10-10 | IMPROVEMENTS MADE IN THE MAIN PATENT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES154575A2 true ES154575A2 (en) | 1943-07-01 |
Family
ID=38425524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0154575A Expired ES154575A2 (en) | 1941-10-10 | 1941-10-10 | IMPROVEMENTS MADE IN THE MAIN PATENT |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES154575A2 (en) |
-
1941
- 1941-10-10 ES ES0154575A patent/ES154575A2/en not_active Expired
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