BE545451A - - Google Patents
Info
- Publication number
- BE545451A BE545451A BE545451DA BE545451A BE 545451 A BE545451 A BE 545451A BE 545451D A BE545451D A BE 545451DA BE 545451 A BE545451 A BE 545451A
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE341809X | 1955-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE545451A true BE545451A (xx) |
Family
ID=6235942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE545451D BE545451A (xx) | 1955-03-15 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2876252A (xx) |
| BE (1) | BE545451A (xx) |
| CH (1) | CH341809A (xx) |
| FR (1) | FR1142175A (xx) |
| GB (1) | GB779299A (xx) |
| NL (1) | NL90732C (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2975209A (en) * | 1956-01-31 | 1961-03-14 | Stamicarbon | Preparation of dialkyl esters of terephthalic acid |
| IT592103A (xx) * | 1957-05-20 | |||
| US3094556A (en) * | 1957-12-30 | 1963-06-18 | Exxon Research Engineering Co | Carboxylated bicycloheptene compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2020356A (en) * | 1934-03-16 | 1935-11-12 | Du Pont | Process for the manufacture of dicarboxylic acid esters |
| US2076111A (en) * | 1934-08-17 | 1937-04-06 | Commercial Solvents Corp | Esterification process |
| US2578312A (en) * | 1949-01-31 | 1951-12-11 | California Research Corp | Esterification of certain aromatic polycarboxylic acids |
| BE519321A (xx) * | 1952-04-21 |
-
0
- NL NL90732D patent/NL90732C/xx active
- BE BE545451D patent/BE545451A/xx unknown
-
1956
- 1956-02-22 CH CH341809D patent/CH341809A/de unknown
- 1956-02-27 FR FR1142175D patent/FR1142175A/fr not_active Expired
- 1956-03-07 GB GB7209/56A patent/GB779299A/en not_active Expired
- 1956-03-14 US US571367A patent/US2876252A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH341809A (de) | 1959-10-31 |
| US2876252A (en) | 1959-03-03 |
| GB779299A (en) | 1957-07-17 |
| NL90732C (xx) | |
| FR1142175A (fr) | 1957-09-13 |