FR2215437B1 - - Google Patents
Info
- Publication number
- FR2215437B1 FR2215437B1 FR7328269A FR7328269A FR2215437B1 FR 2215437 B1 FR2215437 B1 FR 2215437B1 FR 7328269 A FR7328269 A FR 7328269A FR 7328269 A FR7328269 A FR 7328269A FR 2215437 B1 FR2215437 B1 FR 2215437B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1133773A JPS4999697A (ko) | 1973-01-26 | 1973-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2215437A1 FR2215437A1 (ko) | 1974-08-23 |
| FR2215437B1 true FR2215437B1 (ko) | 1978-08-04 |
Family
ID=11775205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7328269A Expired FR2215437B1 (ko) | 1973-01-26 | 1973-08-01 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4999697A (ko) |
| DE (1) | DE2338824A1 (ko) |
| FR (1) | FR2215437B1 (ko) |
| GB (1) | GB1431681A (ko) |
| NL (1) | NL7310610A (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4346213A (en) * | 1980-08-25 | 1982-08-24 | Celanese Corporation | Process for the preparation of polybutylene terephthalate |
| DE3544551C2 (de) * | 1985-12-17 | 2002-02-28 | Zimmer Ag | Verfahren zur kontinuierlichen Herstellung von hochmolekularem Polybutylenterephthalat |
| US5015759A (en) * | 1989-12-08 | 1991-05-14 | E. I. Du Pont De Nemours And Company | Process for increasing the direct esterification reaction rate of a diacid with a glycol |
| ES2682805T3 (es) | 2014-03-11 | 2018-09-21 | Synvina C.V. | Poliéster y procedimiento destinado a la preparación de dicho poliéster |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB932244A (en) * | 1958-11-18 | 1963-07-24 | Monsanto Chemicals | Preparation of polyethylene terephthalate from terephthalic acid and ethylene glycol |
-
1973
- 1973-01-26 JP JP1133773A patent/JPS4999697A/ja active Pending
- 1973-07-31 GB GB3637373A patent/GB1431681A/en not_active Expired
- 1973-07-31 DE DE19732338824 patent/DE2338824A1/de active Pending
- 1973-07-31 NL NL7310610A patent/NL7310610A/xx unknown
- 1973-08-01 FR FR7328269A patent/FR2215437B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2215437A1 (ko) | 1974-08-23 |
| DE2338824A1 (de) | 1974-08-01 |
| JPS4999697A (ko) | 1974-09-20 |
| NL7310610A (ko) | 1974-07-30 |
| GB1431681A (en) | 1976-04-14 |