BE709968A - - Google Patents
Info
- Publication number
- BE709968A BE709968A BE709968DA BE709968A BE 709968 A BE709968 A BE 709968A BE 709968D A BE709968D A BE 709968DA BE 709968 A BE709968 A BE 709968A
- Authority
- BE
- Belgium
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
- C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
- C08G64/20—General preparatory processes
- C08G64/205—General preparatory processes characterised by the apparatus used
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- 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
- C08G63/80—Solid-state polycondensation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61233067A | 1967-01-30 | 1967-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE709968A true BE709968A (no) | 1968-05-30 |
Family
ID=24452707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE709968D BE709968A (no) | 1967-01-30 | 1968-01-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE709968A (no) |
| FR (1) | FR1561316A (no) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT324711B (de) * | 1972-03-30 | 1975-09-10 | Ciba Geigy Ag | Verfahren zur festphasekondensation von polybutylenterephthalat |
| US4150215A (en) * | 1978-02-13 | 1979-04-17 | The Goodyear Tire & Rubber Company | Process for preparing catalyst-free polyester |
| EP0009875B1 (en) * | 1978-09-06 | 1983-07-06 | Imperial Chemical Industries Plc | Process for subjecting a material to a chemical reaction or to a physical change in a fluidised bed, and the modified fluidised bed used |
| JPS61123624A (ja) * | 1984-11-20 | 1986-06-11 | Mitsubishi Rayon Co Ltd | ポリエステルの製法 |
| IT1271073B (it) * | 1994-11-21 | 1997-05-26 | M & G Ricerche Spa | Procedimento per la cristallizzazione di resine poliestere |
-
1968
- 1968-01-26 FR FR1561316D patent/FR1561316A/fr not_active Expired
- 1968-01-26 BE BE709968D patent/BE709968A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1561316A (no) | 1969-03-28 |