CS248293B1 - Method of polyester production with small stress - Google Patents
Method of polyester production with small stress Download PDFInfo
- Publication number
- CS248293B1 CS248293B1 CS833530A CS353083A CS248293B1 CS 248293 B1 CS248293 B1 CS 248293B1 CS 833530 A CS833530 A CS 833530A CS 353083 A CS353083 A CS 353083A CS 248293 B1 CS248293 B1 CS 248293B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hours
- polyester production
- small stress
- πρη
- nph
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title claims 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims 2
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical compound Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 claims 1
- 229930188620 butyrolactone Natural products 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000017399 Caesalpinia tinctoria Nutrition 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- 101100227330 Mus musculus Flii gene Proteins 0.000 description 1
- 101100366940 Mus musculus Stom gene Proteins 0.000 description 1
- 241001553014 Myrsine salicina Species 0.000 description 1
- 241000388430 Tara Species 0.000 description 1
- 240000007313 Tilia cordata Species 0.000 description 1
- 101150115538 nero gene Proteins 0.000 description 1
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD24033182A DD208468A3 (de) | 1982-06-01 | 1982-06-01 | Verfahren zur herstellung spannungsarmer polyesterether |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS353083A1 CS353083A1 (en) | 1985-06-13 |
| CS248293B1 true CS248293B1 (en) | 1987-02-12 |
Family
ID=5538945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS833530A CS248293B1 (en) | 1982-06-01 | 1983-05-19 | Method of polyester production with small stress |
Country Status (4)
| Country | Link |
|---|---|
| BG (1) | BG42587A1 (de) |
| CS (1) | CS248293B1 (de) |
| DD (1) | DD208468A3 (de) |
| SU (1) | SU1451144A1 (de) |
-
1982
- 1982-06-01 DD DD24033182A patent/DD208468A3/de not_active IP Right Cessation
-
1983
- 1983-04-26 SU SU837772942A patent/SU1451144A1/ru active
- 1983-05-06 BG BG6086183A patent/BG42587A1/xx unknown
- 1983-05-19 CS CS833530A patent/CS248293B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS353083A1 (en) | 1985-06-13 |
| BG42587A1 (en) | 1988-01-15 |
| DD208468A3 (de) | 1984-05-02 |
| SU1451144A1 (ru) | 1989-01-15 |
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