SE307673B - - Google Patents
Info
- Publication number
- SE307673B SE307673B SE1190166A SE1190166A SE307673B SE 307673 B SE307673 B SE 307673B SE 1190166 A SE1190166 A SE 1190166A SE 1190166 A SE1190166 A SE 1190166A SE 307673 B SE307673 B SE 307673B
- Authority
- SE
- Sweden
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
-
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyamides (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511630A NL6511630A (US20100223739A1-20100909-C00025.png) | 1965-09-07 | 1965-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE307673B true SE307673B (US20100223739A1-20100909-C00025.png) | 1969-01-13 |
Family
ID=19794072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1190166A SE307673B (US20100223739A1-20100909-C00025.png) | 1965-09-07 | 1966-09-05 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2953523B1 (fr) * | 2009-12-08 | 2013-02-15 | Arkema France | Procede de preparation d'un polymere d'au moins un monomere cyclique |
-
1965
- 1965-09-07 NL NL6511630A patent/NL6511630A/xx unknown
-
1966
- 1966-09-05 CH CH1279666A patent/CH479652A/de not_active IP Right Cessation
- 1966-09-05 BE BE686455D patent/BE686455A/xx unknown
- 1966-09-05 DE DE19661645384 patent/DE1645384C3/de not_active Expired
- 1966-09-05 SE SE1190166A patent/SE307673B/xx unknown
- 1966-09-05 GB GB3953266A patent/GB1090527A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1645384A1 (de) | 1970-05-14 |
| CH479652A (de) | 1969-10-15 |
| NL6511630A (US20100223739A1-20100909-C00025.png) | 1967-03-08 |
| DE1645384B2 (de) | 1973-06-28 |
| GB1090527A (en) | 1967-11-08 |
| BE686455A (US20100223739A1-20100909-C00025.png) | 1967-03-06 |
| DE1645384C3 (de) | 1974-04-25 |
