NL6915159A - - Google Patents
Info
- Publication number
- NL6915159A NL6915159A NL6915159A NL6915159A NL6915159A NL 6915159 A NL6915159 A NL 6915159A NL 6915159 A NL6915159 A NL 6915159A NL 6915159 A NL6915159 A NL 6915159A NL 6915159 A NL6915159 A NL 6915159A
- 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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76563068A | 1968-10-07 | 1968-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6915159A true NL6915159A (xx) | 1970-04-09 |
Family
ID=25074057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6915159A NL6915159A (xx) | 1968-10-07 | 1969-10-07 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA959199A (xx) |
| DE (1) | DE1950554A1 (xx) |
| FR (1) | FR2020030A1 (xx) |
| GB (1) | GB1222625A (xx) |
| NL (1) | NL6915159A (xx) |
-
1969
- 1969-09-29 CA CA063,530A patent/CA959199A/en not_active Expired
- 1969-10-03 FR FR6933804A patent/FR2020030A1/fr not_active Withdrawn
- 1969-10-03 GB GB4868769A patent/GB1222625A/en not_active Expired
- 1969-10-07 NL NL6915159A patent/NL6915159A/xx unknown
- 1969-10-07 DE DE19691950554 patent/DE1950554A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1222625A (en) | 1971-02-17 |
| DE1950554A1 (de) | 1970-04-23 |
| CA959199A (en) | 1974-12-10 |
| FR2020030A1 (xx) | 1970-07-10 |