NL7206487A - - Google Patents
Info
- Publication number
- NL7206487A NL7206487A NL7206487A NL7206487A NL7206487A NL 7206487 A NL7206487 A NL 7206487A NL 7206487 A NL7206487 A NL 7206487A NL 7206487 A NL7206487 A NL 7206487A NL 7206487 A NL7206487 A NL 7206487A
- 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 |
|---|---|---|---|
| DE19712123968 DE2123968A1 (de) | 1971-05-14 | 1971-05-14 | Verfahren zur Herstellung von Polyestern durch Polymerisation von epsilon-Caprolacton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7206487A true NL7206487A (it) | 1972-11-16 |
Family
ID=5807875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7206487A NL7206487A (it) | 1971-05-14 | 1972-05-12 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE783396R (it) |
| DE (1) | DE2123968A1 (it) |
| FR (1) | FR2137806B2 (it) |
| GB (1) | GB1395576A (it) |
| IT (1) | IT1007510B (it) |
| NL (1) | NL7206487A (it) |
| SU (1) | SU469259A3 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2478107C2 (ru) * | 2009-12-25 | 2013-03-27 | Государственное образовательное учреждение высшего профессионального образования Российский химико-технологический университет им. Д.И. Менделеева (РХТУ им. Д.И. Менделеева) | Способ получения биоразлагаемого полимера |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2027951A1 (de) * | 1969-06-07 | 1970-12-10 | Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha, Osaka (Japan) | Verfahren zur Polymerisation von Sauerstoff enthaltenden cyclischen Verbindungen |
-
1971
- 1971-05-14 DE DE19712123968 patent/DE2123968A1/de active Pending
-
1972
- 1972-03-16 SU SU1760397A patent/SU469259A3/ru active
- 1972-05-08 GB GB2129072A patent/GB1395576A/en not_active Expired
- 1972-05-12 NL NL7206487A patent/NL7206487A/xx unknown
- 1972-05-12 BE BE783396A patent/BE783396R/xx active
- 1972-05-12 FR FR7216988A patent/FR2137806B2/fr not_active Expired
- 1972-05-13 IT IT2429172A patent/IT1007510B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2137806A2 (it) | 1972-12-29 |
| SU469259A3 (ru) | 1975-04-30 |
| FR2137806B2 (it) | 1977-12-23 |
| BE783396R (fr) | 1972-11-13 |
| IT1007510B (it) | 1976-10-30 |
| DE2123968A1 (de) | 1972-11-23 |
| GB1395576A (en) | 1975-05-29 |