RO83485B - Procedeu pentru obtinerea poliuretanilor si a poliuretanizocianuratilor - Google Patents
Procedeu pentru obtinerea poliuretanilor si a poliuretanizocianuratilorInfo
- Publication number
- RO83485B RO83485B RO105083A RO10508381A RO83485B RO 83485 B RO83485 B RO 83485B RO 105083 A RO105083 A RO 105083A RO 10508381 A RO10508381 A RO 10508381A RO 83485 B RO83485 B RO 83485B
- Authority
- RO
- Romania
- Prior art keywords
- hexamethylenediamine
- acid
- water
- reaction
- adipic acid
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 abstract 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 abstract 4
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000001361 adipic acid Substances 0.000 abstract 2
- 235000011037 adipic acid Nutrition 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS590480A CS229503B1 (en) | 1980-08-29 | 1980-08-29 | Method for the producing hard polyurethanizokyanuratic foams |
| CS590680A CS229504B1 (en) | 1980-08-29 | 1980-08-29 | Method for the producing hard polyurethan foams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83485A RO83485A (ro) | 1984-02-21 |
| RO83485B true RO83485B (ro) | 1984-02-28 |
Family
ID=25746272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO105083A RO83485B (ro) | 1980-08-29 | 1981-08-12 | Procedeu pentru obtinerea poliuretanilor si a poliuretanizocianuratilor |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | ATA374281A (pl) |
| PL (1) | PL132083B2 (pl) |
| RO (1) | RO83485B (pl) |
-
1981
- 1981-08-07 PL PL23253081A patent/PL132083B2/pl unknown
- 1981-08-12 RO RO105083A patent/RO83485B/ro unknown
- 1981-08-28 AT AT374281A patent/ATA374281A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PL232530A2 (pl) | 1982-04-26 |
| ATA374281A (de) | 1986-01-15 |
| PL132083B2 (en) | 1985-01-31 |
| RO83485A (ro) | 1984-02-21 |
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