RO80835B1 - Procedeu pentru consolidarea de formatiuni geologice - Google Patents
Procedeu pentru consolidarea de formatiuni geologiceInfo
- Publication number
- RO80835B1 RO80835B1 RO82913A RO8291375A RO80835B1 RO 80835 B1 RO80835 B1 RO 80835B1 RO 82913 A RO82913 A RO 82913A RO 8291375 A RO8291375 A RO 8291375A RO 80835 B1 RO80835 B1 RO 80835B1
- Authority
- RO
- Romania
- Prior art keywords
- consolidating
- polyether
- reaction system
- geologic formations
- polyol component
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000005755 formation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920005862 polyol Polymers 0.000 abstract 3
- 150000003077 polyols Chemical class 0.000 abstract 3
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007596 consolidation process Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Procedeul pentru consolidarea formatiunilor geologice, conform inventiei, utilizeaza amestecuri de poliizocianati/polioli si consta în aplicarea unui sistem de reactie poliuretanica la materialul ce urmeaza a fi consolidat, sistemul de reactie cuprinzînd un component de poliizocianat si un component poliolic în care componentul poliolic contine aproximativ 5 pîna la 50% în greutate dintr-un polieter cu un numar de OH sub aproximativ 100, acest polieter fiind produs prin reactia unui compus avînd mai mult decît un atom de hidrogen reactiv pe molecula si un exces molecular dintr-un oxid de 1,2 alchena.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82913A RO80835B1 (ro) | 1975-07-21 | 1975-07-21 | Procedeu pentru consolidarea de formatiuni geologice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO82913A RO80835B1 (ro) | 1975-07-21 | 1975-07-21 | Procedeu pentru consolidarea de formatiuni geologice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO80835B1 true RO80835B1 (ro) | 1984-08-30 |
Family
ID=40903164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO82913A RO80835B1 (ro) | 1975-07-21 | 1975-07-21 | Procedeu pentru consolidarea de formatiuni geologice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO80835B1 (ro) |
-
1975
- 1975-07-21 RO RO82913A patent/RO80835B1/ro unknown
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