FR2452503B1 - - Google Patents
Info
- Publication number
- FR2452503B1 FR2452503B1 FR7908007A FR7908007A FR2452503B1 FR 2452503 B1 FR2452503 B1 FR 2452503B1 FR 7908007 A FR7908007 A FR 7908007A FR 7908007 A FR7908007 A FR 7908007A FR 2452503 B1 FR2452503 B1 FR 2452503B1
- 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
-
- 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
- C08G63/785—Preparation processes characterised by the apparatus used
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7908007A FR2452503A1 (fr) | 1979-03-30 | 1979-03-30 | Preparation de polyester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7908007A FR2452503A1 (fr) | 1979-03-30 | 1979-03-30 | Preparation de polyester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2452503A1 FR2452503A1 (fr) | 1980-10-24 |
| FR2452503B1 true FR2452503B1 (oth) | 1983-11-25 |
Family
ID=9223748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7908007A Granted FR2452503A1 (fr) | 1979-03-30 | 1979-03-30 | Preparation de polyester |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2452503A1 (oth) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5378796A (en) * | 1994-02-09 | 1995-01-03 | Eastman Chemical Company | Process for preparing copolyesters |
| US5811496A (en) * | 1995-12-21 | 1998-09-22 | E.I. Du Pont De Nemours And Company | Process for polymerization of polyester oligomers |
| AU4696896A (en) * | 1995-01-20 | 1996-08-07 | E.I. Du Pont De Nemours And Company | Process for polymerization of polyester oligomers |
-
1979
- 1979-03-30 FR FR7908007A patent/FR2452503A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2452503A1 (fr) | 1980-10-24 |