CH482754A - Verfahren zur Herstellung von Lactonpolymerisaten - Google Patents
Verfahren zur Herstellung von LactonpolymerisatenInfo
- Publication number
- CH482754A CH482754A CH647967A CH647967A CH482754A CH 482754 A CH482754 A CH 482754A CH 647967 A CH647967 A CH 647967A CH 647967 A CH647967 A CH 647967A CH 482754 A CH482754 A CH 482754A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- lactone polymers
- lactone
- polymers
- Prior art date
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6606273A NL6606273A (mo) | 1966-05-09 | 1966-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH482754A true CH482754A (de) | 1969-12-15 |
Family
ID=19796537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH647967A CH482754A (de) | 1966-05-09 | 1967-05-08 | Verfahren zur Herstellung von Lactonpolymerisaten |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE698109A (mo) |
| CH (1) | CH482754A (mo) |
| DE (1) | DE1745384A1 (mo) |
| ES (1) | ES340251A1 (mo) |
| GB (1) | GB1126152A (mo) |
| NL (1) | NL6606273A (mo) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6291605B1 (en) | 1990-06-06 | 2001-09-18 | Clarence S. Freeman | Polymerization process with spraying step |
-
1966
- 1966-05-09 NL NL6606273A patent/NL6606273A/xx unknown
-
1967
- 1967-05-08 BE BE698109D patent/BE698109A/xx unknown
- 1967-05-08 GB GB2128167A patent/GB1126152A/en not_active Expired
- 1967-05-08 CH CH647967A patent/CH482754A/de not_active IP Right Cessation
- 1967-05-08 ES ES340251A patent/ES340251A1/es not_active Expired
- 1967-05-08 DE DE19671745384 patent/DE1745384A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES340251A1 (es) | 1968-09-01 |
| NL6606273A (mo) | 1967-11-10 |
| DE1745384A1 (de) | 1971-09-02 |
| GB1126152A (en) | 1968-09-05 |
| BE698109A (mo) | 1967-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |