NL7112566A - - Google Patents
Info
- Publication number
- NL7112566A NL7112566A NL7112566A NL7112566A NL7112566A NL 7112566 A NL7112566 A NL 7112566A NL 7112566 A NL7112566 A NL 7112566A NL 7112566 A NL7112566 A NL 7112566A NL 7112566 A NL7112566 A NL 7112566A
- Authority
- NL
- Netherlands
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
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
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 |
|---|---|---|---|
| DE19702056729 DE2056729C3 (de) | 1970-11-18 | 1970-11-18 | Verfahren zur Herstellung hochmolekularer Poly -epsilon-caprol act one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7112566A true NL7112566A (de) | 1972-05-23 |
Family
ID=5788481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7112566A NL7112566A (de) | 1970-11-18 | 1971-09-13 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE775479A (de) |
| CH (1) | CH556366A (de) |
| DE (1) | DE2056729C3 (de) |
| FR (1) | FR2115158B1 (de) |
| GB (1) | GB1348398A (de) |
| IT (1) | IT955095B (de) |
| NL (1) | NL7112566A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1007036A3 (fr) * | 1993-05-17 | 1995-02-28 | Solvay | Procede pour la fabrication de poly-epsilonn-caprolactones et poly-epsilonn-caprolactones ayant des masses moleculaires elevees pouvant etre obtenues par ce procede. |
-
1970
- 1970-11-18 DE DE19702056729 patent/DE2056729C3/de not_active Expired
-
1971
- 1971-09-13 NL NL7112566A patent/NL7112566A/xx unknown
- 1971-10-14 FR FR7136949A patent/FR2115158B1/fr not_active Expired
- 1971-11-16 IT IT5412871A patent/IT955095B/it active
- 1971-11-17 BE BE775479A patent/BE775479A/xx unknown
- 1971-11-18 CH CH1682271A patent/CH556366A/de not_active IP Right Cessation
- 1971-11-18 GB GB5353371A patent/GB1348398A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2056729A1 (de) | 1972-06-08 |
| BE775479A (fr) | 1972-03-16 |
| DE2056729B2 (de) | 1973-12-13 |
| CH556366A (de) | 1974-11-29 |
| GB1348398A (en) | 1974-03-13 |
| FR2115158B1 (de) | 1975-02-07 |
| FR2115158A1 (de) | 1972-07-07 |
| IT955095B (it) | 1973-09-29 |
| DE2056729C3 (de) | 1974-07-11 |