BE605993A - - Google Patents
Info
- Publication number
- BE605993A BE605993A BE605993DA BE605993A BE 605993 A BE605993 A BE 605993A BE 605993D A BE605993D A BE 605993DA BE 605993 A BE605993 A BE 605993A
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL253722A NL253722A (nl) | 1960-05-17 | 1960-07-13 | Werkwijze ter bereiding van alkydharsen |
| NL260607A NL260607A (nl) | 1960-07-25 | 1961-01-30 | Werkwijze ter verbetering van de kleur van alkydharsen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE605993A true BE605993A (en:Method) | 1962-01-11 |
Family
ID=29586097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE605993D BE605993A (en:Method) | 1960-07-13 | 1961-07-11 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE605993A (en:Method) |
| FR (1) | FR80087E (en:Method) |
| GB (1) | GB982116A (en:Method) |
-
1961
- 1961-07-05 GB GB2427761A patent/GB982116A/en not_active Expired
- 1961-07-11 FR FR867639A patent/FR80087E/fr not_active Expired
- 1961-07-11 BE BE605993D patent/BE605993A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB982116A (en) | 1965-02-03 |
| FR80087E (fr) | 1963-03-08 |