RO83973B1 - Instalatie pentru obtinerea polieterilor polioli grefati utilizati la spume poliuretanice - Google Patents
Instalatie pentru obtinerea polieterilor polioli grefati utilizati la spume poliuretaniceInfo
- Publication number
- RO83973B1 RO83973B1 RO105919A RO10591981A RO83973B1 RO 83973 B1 RO83973 B1 RO 83973B1 RO 105919 A RO105919 A RO 105919A RO 10591981 A RO10591981 A RO 10591981A RO 83973 B1 RO83973 B1 RO 83973B1
- Authority
- RO
- Romania
- Prior art keywords
- polyurethane
- foames
- installation
- polyethers used
- grafted polyol
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
- 229920000570 polyether Polymers 0.000 title abstract 2
- 229920005862 polyol Polymers 0.000 title abstract 2
- 150000003077 polyols Chemical class 0.000 title abstract 2
- 238000009434 installation Methods 0.000 title 1
- 230000003068 static effect Effects 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
- 230000003134 recirculating effect Effects 0.000 abstract 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
Inventia se refera la o instalatie pentru obtinerea polieterilor polioli grefati, utilizabili la spume poliuretanice, constituita dintr-un vas de amestecare, o pompa dozatoare si un reactor de polimerizare, care este prevazut cu un sistem de recirculare, format, la rîndul lui, dintr-o pompa centrifuga, un tronson de agitare statica si, eventual, un al doilea tronson de agitare statica, montat pe aspiratia pompei de recirculare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105919A RO83973B1 (ro) | 1981-12-02 | 1981-12-02 | Instalatie pentru obtinerea polieterilor polioli grefati utilizati la spume poliuretanice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105919A RO83973B1 (ro) | 1981-12-02 | 1981-12-02 | Instalatie pentru obtinerea polieterilor polioli grefati utilizati la spume poliuretanice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83973A2 RO83973A2 (ro) | 1984-04-12 |
| RO83973B1 true RO83973B1 (ro) | 1984-05-30 |
Family
ID=20110724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO105919A RO83973B1 (ro) | 1981-12-02 | 1981-12-02 | Instalatie pentru obtinerea polieterilor polioli grefati utilizati la spume poliuretanice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83973B1 (ro) |
-
1981
- 1981-12-02 RO RO105919A patent/RO83973B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83973A2 (ro) | 1984-04-12 |
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