FR2351082A1 - PROCESS FOR MANUFACTURING TEREPHTHALIC ACID FROM DIPOTASSIUM TEREPHTHALATE, CONSTRUCTION IN TWO STAGES - Google Patents
PROCESS FOR MANUFACTURING TEREPHTHALIC ACID FROM DIPOTASSIUM TEREPHTHALATE, CONSTRUCTION IN TWO STAGESInfo
- Publication number
- FR2351082A1 FR2351082A1 FR7614868A FR7614868A FR2351082A1 FR 2351082 A1 FR2351082 A1 FR 2351082A1 FR 7614868 A FR7614868 A FR 7614868A FR 7614868 A FR7614868 A FR 7614868A FR 2351082 A1 FR2351082 A1 FR 2351082A1
- Authority
- FR
- France
- Prior art keywords
- stages
- construction
- terephthalic acid
- dipotassium terephthalate
- manufacturing terephthalic
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/02—Preparation of carboxylic acids or their salts, halides or anhydrides from salts of carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/416—Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (18)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7614868A FR2351082A1 (en) | 1976-05-11 | 1976-05-11 | PROCESS FOR MANUFACTURING TEREPHTHALIC ACID FROM DIPOTASSIUM TEREPHTHALATE, CONSTRUCTION IN TWO STAGES |
AT324277A AT350533B (en) | 1976-05-11 | 1977-05-06 | METHOD FOR PRODUCING TEREPHTHALIC ACID FROM DI-POTASSIUM TEREPHTHALATE |
AU25015/77A AU2501577A (en) | 1976-05-11 | 1977-05-09 | Terephthalic acid from di-potassium terephthalate |
TR19818A TR19818A (en) | 1976-05-11 | 1977-05-09 | TWO-STAGE PROCEDURE FOR DIAGNOSTIC ACID MADE FROM DI-POTASSIUM TEREFTALAT |
ZA00772764A ZA772764B (en) | 1976-05-11 | 1977-05-09 | Two-stage process for the manufacture of terephthalic acid from di-potassium terephthalate |
LU77294A LU77294A1 (en) | 1976-05-11 | 1977-05-09 | |
ES458632A ES458632A1 (en) | 1976-05-11 | 1977-05-10 | Two-stage process for the manufacture of terephthalic acid from di-potassium terephthalate |
JP5365977A JPS52136142A (en) | 1976-05-11 | 1977-05-10 | Two stage production method of telephthalic acid from dipotasium telephthalate |
BE177451A BE854470A (en) | 1976-05-11 | 1977-05-10 | PROCESS FOR MANUFACTURING TEREPHTHALIC ACID FROM DIPOTASTIC TEREPHTHALATE |
GB19654/77A GB1531404A (en) | 1976-05-11 | 1977-05-10 | Two-stage process for the manufacture of terephthalic acid from di-potassium terephthalate |
IL52052A IL52052A0 (en) | 1976-05-11 | 1977-05-10 | Process for the preparation of terephthalic acid by reacting dipotassium terephthalate and benzoic acid |
NL7705159A NL7705159A (en) | 1976-05-11 | 1977-05-10 | PROCESS FOR PREPARING TEREPHALIC ACID FROM DIKALIUM TEREFTALATE. |
SE7705465A SE7705465L (en) | 1976-05-11 | 1977-05-10 | PROCEDURE FOR THE PREPARATION OF TEREFTHALIC ACID IN TWO STEPS STARTING FROM DIKALIUM TERPHALATE |
DD7700198850A DD129441A5 (en) | 1976-05-11 | 1977-05-10 | PROCESS FOR THE PREPARATION OF TEREPHTHALIC ACID, EXPRESSING OF DIKALIUM TREAT PHTHALATE IN A TWO-STAGE IMPLEMENTATION |
PL19800977A PL198009A1 (en) | 1976-05-11 | 1977-05-10 | METHOD OF MAKING TEREPTHALIC ACID FROM DIPOTASSIUM THERAPHALATE |
DE19772721224 DE2721224A1 (en) | 1976-05-11 | 1977-05-11 | PROCESS FOR THE PRODUCTION OF TEREPHTHALIC ACID, STARTING FROM DIKALIUM TEREPHTHALATE IN A TWO-STAGE PROCESS |
CS773089A CS193575B2 (en) | 1976-05-11 | 1977-05-11 | Process for preparing terephthalic acid by the reaction of dipotassium terephthalate and benzoic acid |
SU772480074A SU793377A3 (en) | 1976-05-11 | 1977-05-11 | Method of preparing terephthalic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7614868A FR2351082A1 (en) | 1976-05-11 | 1976-05-11 | PROCESS FOR MANUFACTURING TEREPHTHALIC ACID FROM DIPOTASSIUM TEREPHTHALATE, CONSTRUCTION IN TWO STAGES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2351082A1 true FR2351082A1 (en) | 1977-12-09 |
FR2351082B1 FR2351082B1 (en) | 1980-09-19 |
Family
ID=9173244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7614868A Granted FR2351082A1 (en) | 1976-05-11 | 1976-05-11 | PROCESS FOR MANUFACTURING TEREPHTHALIC ACID FROM DIPOTASSIUM TEREPHTHALATE, CONSTRUCTION IN TWO STAGES |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS52136142A (en) |
AT (1) | AT350533B (en) |
AU (1) | AU2501577A (en) |
BE (1) | BE854470A (en) |
CS (1) | CS193575B2 (en) |
DD (1) | DD129441A5 (en) |
DE (1) | DE2721224A1 (en) |
ES (1) | ES458632A1 (en) |
FR (1) | FR2351082A1 (en) |
GB (1) | GB1531404A (en) |
IL (1) | IL52052A0 (en) |
LU (1) | LU77294A1 (en) |
NL (1) | NL7705159A (en) |
PL (1) | PL198009A1 (en) |
SE (1) | SE7705465L (en) |
SU (1) | SU793377A3 (en) |
TR (1) | TR19818A (en) |
ZA (1) | ZA772764B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60025373T2 (en) * | 1999-08-30 | 2006-07-06 | Mossi & Ghisolfi International S.A. | PROCESS FOR REDUCING THE CALIUM IN AN INTEGRATED PROCESS FOR THE PREPARATION OF 2,6-NAPHTHALENEDICARBOXYLIC ACID |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE788314A (en) * | 1971-06-01 | 1973-03-01 | Phillips Petroleum Co | PROCESS FOR RECOVERY OF TEREPHTHALIC ACID AND NEW PRODUCT THUS OBTAINED |
JPS5834931B2 (en) * | 1975-10-28 | 1983-07-29 | ソニー株式会社 | Handout Thailand |
-
1976
- 1976-05-11 FR FR7614868A patent/FR2351082A1/en active Granted
-
1977
- 1977-05-06 AT AT324277A patent/AT350533B/en not_active IP Right Cessation
- 1977-05-09 LU LU77294A patent/LU77294A1/xx unknown
- 1977-05-09 ZA ZA00772764A patent/ZA772764B/en unknown
- 1977-05-09 AU AU25015/77A patent/AU2501577A/en not_active Expired
- 1977-05-09 TR TR19818A patent/TR19818A/en unknown
- 1977-05-10 NL NL7705159A patent/NL7705159A/en unknown
- 1977-05-10 JP JP5365977A patent/JPS52136142A/en active Pending
- 1977-05-10 SE SE7705465A patent/SE7705465L/en unknown
- 1977-05-10 DD DD7700198850A patent/DD129441A5/en unknown
- 1977-05-10 BE BE177451A patent/BE854470A/en unknown
- 1977-05-10 IL IL52052A patent/IL52052A0/en unknown
- 1977-05-10 GB GB19654/77A patent/GB1531404A/en not_active Expired
- 1977-05-10 ES ES458632A patent/ES458632A1/en not_active Expired
- 1977-05-10 PL PL19800977A patent/PL198009A1/en not_active IP Right Cessation
- 1977-05-11 DE DE19772721224 patent/DE2721224A1/en not_active Ceased
- 1977-05-11 SU SU772480074A patent/SU793377A3/en active
- 1977-05-11 CS CS773089A patent/CS193575B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
TR19818A (en) | 1980-01-03 |
ATA324277A (en) | 1978-11-15 |
AT350533B (en) | 1979-06-11 |
ZA772764B (en) | 1978-04-26 |
ES458632A1 (en) | 1978-02-01 |
DE2721224A1 (en) | 1977-11-17 |
DD129441A5 (en) | 1978-01-18 |
SE7705465L (en) | 1977-11-12 |
NL7705159A (en) | 1977-11-15 |
SU793377A3 (en) | 1980-12-30 |
LU77294A1 (en) | 1978-06-26 |
FR2351082B1 (en) | 1980-09-19 |
JPS52136142A (en) | 1977-11-14 |
PL198009A1 (en) | 1978-04-10 |
AU2501577A (en) | 1978-11-16 |
IL52052A0 (en) | 1977-07-31 |
GB1531404A (en) | 1978-11-08 |
CS193575B2 (en) | 1979-10-31 |
BE854470A (en) | 1977-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |