BE604047A - Process for the preparation of condensation products. - Google Patents
Process for the preparation of condensation products.Info
- Publication number
- BE604047A BE604047A BE604047A BE604047A BE604047A BE 604047 A BE604047 A BE 604047A BE 604047 A BE604047 A BE 604047A BE 604047 A BE604047 A BE 604047A BE 604047 A BE604047 A BE 604047A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- condensation products
- condensation
- products
- 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
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
- C08G18/4222—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic polyhydroxy compounds and polycarboxylic acids
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 |
---|---|---|---|
DEF31312A DE1115458B (en) | 1960-05-25 | 1960-05-25 | Process for the production of telomerizates |
Publications (1)
Publication Number | Publication Date |
---|---|
BE604047A true BE604047A (en) | 1961-09-18 |
Family
ID=7094126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE604047A BE604047A (en) | 1960-05-25 | 1961-05-19 | Process for the preparation of condensation products. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE604047A (en) |
DE (1) | DE1115458B (en) |
GB (1) | GB951669A (en) |
-
1960
- 1960-05-25 DE DEF31312A patent/DE1115458B/en active Pending
-
1961
- 1961-05-19 BE BE604047A patent/BE604047A/en unknown
- 1961-05-19 GB GB1836061A patent/GB951669A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1115458B (en) | 1961-10-19 |
GB951669A (en) | 1964-03-11 |
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