ATA324277A - METHOD FOR PRODUCING TEREPHTHALIC ACID FROM DI-POTASSIUM TEREPHTHALATE - Google Patents

METHOD FOR PRODUCING TEREPHTHALIC ACID FROM DI-POTASSIUM TEREPHTHALATE

Info

Publication number: ATA324277A
Authority: AT; Austria
Prior art keywords: terephthalic acid; producing terephthalic; potassium terephthalate; terephthalate; potassium
Prior art date: 1976-05-11

Application number

AT324277A

Other languages

German (de)

Other versions

AT350533B (en

Original Assignee

Rhone Poulenc Ind

Priority date (The priority date 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 date listed.)

1976-05-11

Filing date

1977-05-06

Publication date

1978-11-15

1977-05-06 Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind

1978-11-15 Publication of ATA324277A publication Critical patent/ATA324277A/en

1979-06-11 Application granted granted Critical

1979-06-11 Publication of AT350533B publication Critical patent/AT350533B/en

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)

AT324277A 1976-05-11 1977-05-06 METHOD FOR PRODUCING TEREPHTHALIC ACID FROM DI-POTASSIUM TEREPHTHALATE AT350533B (en)

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
ATA324277A true ATA324277A (en)	1978-11-15
AT350533B AT350533B (en)	1979-06-11

Family

ID=9173244

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT324277A AT350533B (en)	1976-05-11	1977-05-06	METHOD FOR PRODUCING TEREPHTHALIC ACID FROM DI-POTASSIUM TEREPHTHALATE

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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2001016083A2 (en) *	1999-08-30	2001-03-08	Mossi & Ghisolfi Overseas S.A.	Method for reduction of potassium in an integrated process for the production of 2,6-nda

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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 TR TR19818A patent/TR19818A/en unknown
- 1977-05-09 LU LU77294A patent/LU77294A1/xx unknown
- 1977-05-09 AU AU25015/77A patent/AU2501577A/en not_active Expired
- 1977-05-09 ZA ZA00772764A patent/ZA772764B/en unknown
- 1977-05-10 DD DD7700198850A patent/DD129441A5/en unknown
- 1977-05-10 ES ES458632A patent/ES458632A1/en not_active Expired
- 1977-05-10 IL IL52052A patent/IL52052A0/en unknown
- 1977-05-10 JP JP5365977A patent/JPS52136142A/en active Pending
- 1977-05-10 BE BE177451A patent/BE854470A/en unknown
- 1977-05-10 SE SE7705465A patent/SE7705465L/en unknown
- 1977-05-10 NL NL7705159A patent/NL7705159A/en unknown
- 1977-05-10 PL PL19800977A patent/PL198009A1/en not_active IP Right Cessation
- 1977-05-10 GB GB19654/77A patent/GB1531404A/en not_active Expired
- 1977-05-11 SU SU772480074A patent/SU793377A3/en active
- 1977-05-11 CS CS773089A patent/CS193575B2/en unknown
- 1977-05-11 DE DE19772721224 patent/DE2721224A1/en not_active Ceased

Also Published As

Publication number	Publication date
CS193575B2 (en)	1979-10-31
FR2351082A1 (en)	1977-12-09
BE854470A (en)	1977-11-10
JPS52136142A (en)	1977-11-14
ZA772764B (en)	1978-04-26
AT350533B (en)	1979-06-11
LU77294A1 (en)	1978-06-26
DE2721224A1 (en)	1977-11-17
DD129441A5 (en)	1978-01-18
GB1531404A (en)	1978-11-08
AU2501577A (en)	1978-11-16
SU793377A3 (en)	1980-12-30
ES458632A1 (en)	1978-02-01
NL7705159A (en)	1977-11-15
FR2351082B1 (en)	1980-09-19
PL198009A1 (en)	1978-04-10
IL52052A0 (en)	1977-07-31
TR19818A (en)	1980-01-03
SE7705465L (en)	1977-11-12

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Legal Events

Date	Code	Title	Description
1981-08-15	ELJ	Ceased due to non-payment of the annual fee