BE554622A - - Google Patents
Info
- Publication number
- BE554622A BE554622A BE554622DA BE554622A BE 554622 A BE554622 A BE 554622A BE 554622D A BE554622D A BE 554622DA BE 554622 A BE554622 A BE 554622A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL793926X | 1956-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE554622A true BE554622A (forum.php) |
Family
ID=19834490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE554622D BE554622A (forum.php) | 1956-01-31 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE554622A (forum.php) |
| DE (1) | DE1024504B (forum.php) |
| GB (1) | GB793926A (forum.php) |
| NL (1) | NL94245C (forum.php) |
-
0
- NL NL94245D patent/NL94245C/xx active
- BE BE554622D patent/BE554622A/xx unknown
-
1957
- 1957-01-30 DE DEST12178A patent/DE1024504B/de active Pending
- 1957-01-31 GB GB3462/57A patent/GB793926A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1024504B (de) | 1958-02-20 |
| NL94245C (forum.php) | |
| GB793926A (en) | 1958-04-23 |