GB1053164A - - Google Patents
Info
- Publication number
- GB1053164A GB1053164A GB1053164DA GB1053164A GB 1053164 A GB1053164 A GB 1053164A GB 1053164D A GB1053164D A GB 1053164DA GB 1053164 A GB1053164 A GB 1053164A
- Authority
- GB
- United Kingdom
- Prior art keywords
- terephthalic acid
- april
- quartz
- alcohol
- manufacture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 2
- 150000003504 terephthalic acids Chemical class 0.000 abstract 2
- QLUQHFODHZKSDT-UHFFFAOYSA-N 4-butoxycarbonylbenzoic acid Chemical class CCCCOC(=O)C1=CC=C(C(O)=O)C=C1 QLUQHFODHZKSDT-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 229940001007 aluminium phosphate Drugs 0.000 abstract 1
- -1 aromatic terephthalates Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 229910000398 iron phosphate Inorganic materials 0.000 abstract 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 abstract 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000741 silica gel Substances 0.000 abstract 1
- 229910002027 silica gel Inorganic materials 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011949 solid catalyst Substances 0.000 abstract 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
- 229910003452 thorium oxide Inorganic materials 0.000 abstract 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 abstract 1
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC29681A DE1188580B (de) | 1963-04-18 | 1963-04-18 | Verfahren zur kontinuierlichen Veresterung von Terephthalsaeure in der Gasphase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1053164A true GB1053164A (enrdf_load_stackoverflow) |
Family
ID=7019056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1053164D Active GB1053164A (enrdf_load_stackoverflow) | 1963-04-18 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1188580B (enrdf_load_stackoverflow) |
| GB (1) | GB1053164A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008130483A1 (en) * | 2007-04-18 | 2008-10-30 | Eastman Chemical Company | Low-melting mixtures of di-n-butyl and diisobutyl terephthalate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1103334B (de) * | 1959-03-07 | 1961-03-30 | Bergwerksverband Gmbh | Verfahren zur Herstellung von Carbonsaeureestern |
| DE1088474B (de) * | 1958-11-17 | 1960-09-08 | Bergwerksverband Gmbh | Verfahren zur Veresterung von Terephthalsaeure |
| NL245420A (enrdf_load_stackoverflow) * | 1959-06-03 |
-
0
- GB GB1053164D patent/GB1053164A/en active Active
-
1963
- 1963-04-18 DE DEC29681A patent/DE1188580B/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008130483A1 (en) * | 2007-04-18 | 2008-10-30 | Eastman Chemical Company | Low-melting mixtures of di-n-butyl and diisobutyl terephthalate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1188580B (de) | 1965-03-11 |
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