DE3587409D1 - Verfahren zur herstellung eines niedermolekularen polyesters sowie polyester erhaeltlich nach diesem verfahren. - Google Patents
Verfahren zur herstellung eines niedermolekularen polyesters sowie polyester erhaeltlich nach diesem verfahren.Info
- Publication number
- DE3587409D1 DE3587409D1 DE8585890301T DE3587409T DE3587409D1 DE 3587409 D1 DE3587409 D1 DE 3587409D1 DE 8585890301 T DE8585890301 T DE 8585890301T DE 3587409 T DE3587409 T DE 3587409T DE 3587409 D1 DE3587409 D1 DE 3587409D1
- Authority
- DE
- Germany
- Prior art keywords
- contg
- polyester
- phase
- pref
- opt
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229920000728 polyester Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 abstract 2
- -1 isophthaloyl Chemical group 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 239000003444 phase transfer catalyst Substances 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Landscapes
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP85890301A EP0224629B1 (de) | 1983-06-03 | 1985-12-04 | Verfahren zur Herstellung eines niedermolekularen Polyesters sowie Polyester erhältlich nach diesem Verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3587409D1 true DE3587409D1 (de) | 1993-07-22 |
Family
ID=8194759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8585890301T Expired - Fee Related DE3587409D1 (de) | 1985-12-04 | 1985-12-04 | Verfahren zur herstellung eines niedermolekularen polyesters sowie polyester erhaeltlich nach diesem verfahren. |
Country Status (2)
| Country | Link |
|---|---|
| AT (1) | ATE90702T1 (de) |
| DE (1) | DE3587409D1 (de) |
-
1985
- 1985-12-04 DE DE8585890301T patent/DE3587409D1/de not_active Expired - Fee Related
- 1985-12-04 AT AT85890301T patent/ATE90702T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE90702T1 (de) | 1993-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |