BE549667A - - Google Patents
Info
- Publication number
- BE549667A BE549667A BE549667DA BE549667A BE 549667 A BE549667 A BE 549667A BE 549667D A BE549667D A BE 549667DA BE 549667 A BE549667 A BE 549667A
- 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
-
- 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
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
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 |
|---|---|---|---|
| NL801412X | 1955-07-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549667A true BE549667A (en) |
Family
ID=19836409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549667D BE549667A (en) | 1955-07-22 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE549667A (en) |
| DE (1) | DE1089971B (en) |
| FR (1) | FR1155031A (en) |
| GB (1) | GB801412A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937319A (en) * | 1989-06-23 | 1990-06-26 | Hoechst Celanese Corp. | Process for producing aromatic polyesters |
| US5001215A (en) * | 1989-11-02 | 1991-03-19 | Hoechst Celanese Corp. | Aromatic polyester from 1,3-bis(p-carboxyphenoxy)propane |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3200097A (en) * | 1959-05-25 | 1965-08-10 | Celanese Corp | Polyanhydrides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2720500A (en) * | 1952-10-17 | 1955-10-11 | Alkydol Lab Inc | Polyesters from polycarboxylic acids, polyhydric alcohols, and glycidyl ethers of monoh ydrocarbon substituted monohydric phenol |
-
0
- BE BE549667D patent/BE549667A/xx unknown
- FR FR1155031D patent/FR1155031A/fr not_active Expired
-
1956
- 1956-07-17 GB GB22053/56A patent/GB801412A/en not_active Expired
- 1956-07-18 DE DEG20115A patent/DE1089971B/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4937319A (en) * | 1989-06-23 | 1990-06-26 | Hoechst Celanese Corp. | Process for producing aromatic polyesters |
| EP0404328A2 (en) * | 1989-06-23 | 1990-12-27 | Hoechst Celanese Corporation | Process for producing aromatic polyesters |
| EP0404328A3 (en) * | 1989-06-23 | 1992-04-15 | Hoechst Celanese Corporation | Process for producing aromatic polyesters |
| US5001215A (en) * | 1989-11-02 | 1991-03-19 | Hoechst Celanese Corp. | Aromatic polyester from 1,3-bis(p-carboxyphenoxy)propane |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1155031A (en) | 1958-04-21 |
| DE1089971B (en) | 1960-09-29 |
| GB801412A (en) | 1958-09-10 |