SE330609B - - Google Patents
Info
- Publication number
- SE330609B SE330609B SE08782/67A SE878267A SE330609B SE 330609 B SE330609 B SE 330609B SE 08782/67 A SE08782/67 A SE 08782/67A SE 878267 A SE878267 A SE 878267A SE 330609 B SE330609 B SE 330609B
- 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
- C08G63/02—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6608706A NL6608706A (de) | 1966-06-23 | 1966-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE330609B true SE330609B (de) | 1970-11-23 |
Family
ID=19796960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE08782/67A SE330609B (de) | 1966-06-23 | 1967-06-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3471456A (de) |
| BE (1) | BE700259A (de) |
| CH (1) | CH476782A (de) |
| ES (1) | ES342128A1 (de) |
| GB (1) | GB1164186A (de) |
| NL (1) | NL6608706A (de) |
| SE (1) | SE330609B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL156420B (nl) * | 1968-12-26 | 1978-04-17 | Kanegafuchi Spinning Co Ltd | Werkwijze voor het bereiden van een poly-alfa,alfa-digesubstitueerd-beta-propiolacton, alsmede voorwerpen geheel of ten dele bestaande uit dit polymeer. |
| US4089838A (en) * | 1977-07-18 | 1978-05-16 | Ethyl Corporation | Polypivalolactone molding compounds |
| US4116922A (en) * | 1977-11-07 | 1978-09-26 | Ethyl Corporation | Reinforced polypivalolactone |
| US4226757A (en) * | 1979-07-17 | 1980-10-07 | Ethyl Corporation | Polypivalolactone polymer blends |
| US5349046A (en) * | 1992-12-01 | 1994-09-20 | Shell Oil Company | Polymerization of β-lactones under rim conditions |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB775495A (en) * | 1954-08-25 | 1957-05-22 | Ici Ltd | A new lactone and polyesters therefrom |
| GB1128137A (en) * | 1967-05-10 | 1968-09-25 | Shell Int Research | Polylactones |
-
1966
- 1966-06-23 NL NL6608706A patent/NL6608706A/xx unknown
-
1967
- 1967-06-02 US US643286A patent/US3471456A/en not_active Expired - Lifetime
- 1967-06-21 CH CH880967A patent/CH476782A/de not_active IP Right Cessation
- 1967-06-21 BE BE700259D patent/BE700259A/xx unknown
- 1967-06-21 SE SE08782/67A patent/SE330609B/xx unknown
- 1967-06-21 ES ES342128A patent/ES342128A1/es not_active Expired
- 1967-06-21 GB GB28671/67A patent/GB1164186A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE700259A (de) | 1967-12-21 |
| DE1745397B2 (de) | 1975-07-03 |
| NL6608706A (de) | 1967-12-27 |
| GB1164186A (en) | 1969-09-17 |
| ES342128A1 (es) | 1968-07-16 |
| US3471456A (en) | 1969-10-07 |
| CH476782A (de) | 1969-08-15 |
| DE1745397A1 (de) | 1972-03-09 |