BE545351A - - Google Patents
Info
- Publication number
- BE545351A BE545351A BE545351DA BE545351A BE 545351 A BE545351 A BE 545351A BE 545351D A BE545351D A BE 545351DA BE 545351 A BE545351 A BE 545351A
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE340501X | 1955-03-04 | ||
| DE2877262X | 1955-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE545351A true BE545351A (en:Method) |
Family
ID=25818427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE545351D BE545351A (en:Method) | 1955-03-04 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2877262A (en:Method) |
| BE (1) | BE545351A (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024220A (en) * | 1957-06-13 | 1962-03-06 | Du Pont | Preparation of polyethylene terephthalate |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL255414A (en:Method) * | 1959-08-31 | |||
| US3492334A (en) * | 1964-04-20 | 1970-01-27 | Goodyear Tire & Rubber | Purification of bis hydroxyethyl terephthalate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465319A (en) * | 1941-07-29 | 1949-03-22 | Du Pont | Polymeric linear terephthalic esters |
| US2643989A (en) * | 1949-09-20 | 1953-06-30 | Du Pont | Cerium esterification catalyst |
-
0
- BE BE545351D patent/BE545351A/xx unknown
-
1956
- 1956-04-13 US US589842A patent/US2877262A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024220A (en) * | 1957-06-13 | 1962-03-06 | Du Pont | Preparation of polyethylene terephthalate |
Also Published As
| Publication number | Publication date |
|---|---|
| US2877262A (en) | 1959-03-10 |