BE430373A - - Google Patents
Info
- Publication number
- BE430373A BE430373A BE430373A BE430373A BE430373A BE 430373 A BE430373 A BE 430373A BE 430373 A BE430373 A BE 430373A BE 430373 A BE430373 A BE 430373A BE 430373 A BE430373 A BE 430373A
- Authority
- BE
- Belgium
- Prior art keywords
- pentaerythritis
- condensation
- increased temperatures
- digestion
- acid
- 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
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE219940X | 1937-10-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE430373A true BE430373A (ja) | 1938-10-31 |
Family
ID=90386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE430373A BE430373A (ja) | 1937-10-11 | 1938-09-26 |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE430373A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973484C (de) * | 1941-11-30 | 1960-03-03 | Siemens Ag | Hochwaermebestaendiges Klebe- und Impraegniermittel fuer Isolierbaender, faserstoffisolierte Leitungen und Spulen fuer elektrische Zwecke |
FR2369240A1 (fr) * | 1976-10-28 | 1978-05-26 | Shell Int Research | Esterification d'anhydrides hydrocarbyl-succiniques |
-
1938
- 1938-09-26 BE BE430373A patent/BE430373A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE973484C (de) * | 1941-11-30 | 1960-03-03 | Siemens Ag | Hochwaermebestaendiges Klebe- und Impraegniermittel fuer Isolierbaender, faserstoffisolierte Leitungen und Spulen fuer elektrische Zwecke |
FR2369240A1 (fr) * | 1976-10-28 | 1978-05-26 | Shell Int Research | Esterification d'anhydrides hydrocarbyl-succiniques |
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