BE740745A - - Google Patents
Info
- Publication number
- BE740745A BE740745A BE740745DA BE740745A BE 740745 A BE740745 A BE 740745A BE 740745D A BE740745D A BE 740745DA BE 740745 A BE740745 A BE 740745A
- Authority
- BE
- Belgium
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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/863—Germanium or compounds thereof
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 |
|---|---|---|---|
| AT1043668A AT282966B (de) | 1968-10-25 | 1968-10-25 | Verfahren zur Herstellung hochmolekularer linearer Polyester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740745A true BE740745A (de) | 1970-04-24 |
Family
ID=3622328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740745D BE740745A (de) | 1968-10-25 | 1969-10-24 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT282966B (de) |
| BE (1) | BE740745A (de) |
| DE (1) | DE1939923A1 (de) |
| FR (1) | FR2021546A1 (de) |
| NL (1) | NL6916013A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010011465A1 (de) | 2010-03-15 | 2011-09-15 | Fresenius Medical Care Deutschland Gmbh | System zur Durchführung einer Blutbehandlung |
| DE102010022201A1 (de) | 2010-05-20 | 2011-11-24 | Fresenius Medical Care Deutschland Gmbh | Medizinische Behandlungsanordnung |
-
1968
- 1968-10-25 AT AT1043668A patent/AT282966B/de not_active IP Right Cessation
-
1969
- 1969-08-06 DE DE19691939923 patent/DE1939923A1/de active Pending
- 1969-10-22 FR FR6936182A patent/FR2021546A1/fr not_active Withdrawn
- 1969-10-23 NL NL6916013A patent/NL6916013A/xx unknown
- 1969-10-24 BE BE740745D patent/BE740745A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1939923A1 (de) | 1970-05-06 |
| NL6916013A (de) | 1970-04-28 |
| AT282966B (de) | 1970-07-27 |
| FR2021546A1 (fr) | 1970-07-24 |