FR93761E - Process for preparing terephthalic acid. - Google Patents

Process for preparing terephthalic acid.

Info

Publication number: FR93761E
Authority: FR; France
Prior art keywords: terephthalic acid; preparing terephthalic; preparing; acid; terephthalic
Prior art date: 1967-01-19
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.): Expired

Application number

FR121023A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Rhone Poulenc SA

Original Assignee

Rhone Poulenc SA

Societe des Usines Chimiques Rhone Poulenc SA

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.)

1967-01-19

Filing date

1967-09-14

Publication date

1969-05-16

1967-01-19 Priority to FR91791A priority Critical patent/FR1515223A/en

1967-09-14 Application filed by Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA

1967-09-14 Priority to FR121023A priority patent/FR93761E/en

1968-01-11 Priority to NL6800435A priority patent/NL6800435A/xx

1968-01-17 Priority to CH69668A priority patent/CH473078A/en

1968-01-17 Priority to LU55298D priority patent/LU55298A1/xx

1968-01-18 Priority to BE709582D priority patent/BE709582A/xx

1968-01-18 Priority to GB285968A priority patent/GB1191752A/en

1968-01-19 Priority to DE19681668645 priority patent/DE1668645A1/en

1968-01-19 Priority to AT58068A priority patent/AT281004B/en

1968-01-19 Priority to ES349512A priority patent/ES349512A1/en

1969-05-16 Application granted granted Critical

1969-05-16 Publication of FR93761E publication Critical patent/FR93761E/en

Status Expired legal-status Critical Current

Links

KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title 2
238000004519 manufacturing process Methods 0.000 title 1

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

FR121023A 1967-01-19 1967-09-14 Process for preparing terephthalic acid. Expired FR93761E (en)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
FR91791A FR1515223A (en)	1967-01-19	1967-01-19	Process for preparing terephthalic acid
FR121023A FR93761E (en)	1967-01-19	1967-09-14	Process for preparing terephthalic acid.
NL6800435A NL6800435A (en)	1967-01-19	1968-01-11
LU55298D LU55298A1 (en)	1967-01-19	1968-01-17
CH69668A CH473078A (en)	1967-01-19	1968-01-17	Process for obtaining terephthalic acid from its neutral lithium or magnesium salts
BE709582D BE709582A (en)	1967-01-19	1968-01-18
GB285968A GB1191752A (en)	1967-01-19	1968-01-18	Process for the production of Terephthalic Acid
DE19681668645 DE1668645A1 (en)	1967-01-19	1968-01-19	Process for the production of rerephthalic acid from its neutral lithium or magnesium salts
AT58068A AT281004B (en)	1967-01-19	1968-01-19	Process for the production of terephthalic acid
ES349512A ES349512A1 (en)	1967-01-19	1968-01-19	Process for the production of Terephthalic Acid

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR91791A FR1515223A (en)	1967-01-19	1967-01-19	Process for preparing terephthalic acid
FR121023A FR93761E (en)	1967-01-19	1967-09-14	Process for preparing terephthalic acid.

Publications (1)

Publication Number	Publication Date
FR93761E true FR93761E (en)	1969-05-16

Family

ID=26174554

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR91791A Expired FR1515223A (en)	1967-01-19	1967-01-19	Process for preparing terephthalic acid
FR121023A Expired FR93761E (en)	1967-01-19	1967-09-14	Process for preparing terephthalic acid.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR91791A Expired FR1515223A (en)	1967-01-19	1967-01-19	Process for preparing terephthalic acid

Country Status (9)

Country	Link
AT (1)	AT281004B (en)
BE (1)	BE709582A (en)
CH (1)	CH473078A (en)
DE (1)	DE1668645A1 (en)
ES (1)	ES349512A1 (en)
FR (2)	FR1515223A (en)
GB (1)	GB1191752A (en)
LU (1)	LU55298A1 (en)
NL (1)	NL6800435A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2782080B2 (en) *	1989-03-06	1998-07-30	日本石油化学株式会社	Method for producing α- (3-benzoylphenyl) propionic acid derivative
CN118084023A (en) *	2024-02-06	2024-05-28	南方科技大学	A method for separating magnesium and lithium and a method for treating brine containing magnesium and lithium

1967
- 1967-01-19 FR FR91791A patent/FR1515223A/en not_active Expired
- 1967-09-14 FR FR121023A patent/FR93761E/en not_active Expired
1968
- 1968-01-11 NL NL6800435A patent/NL6800435A/xx unknown
- 1968-01-17 LU LU55298D patent/LU55298A1/xx unknown
- 1968-01-17 CH CH69668A patent/CH473078A/en not_active IP Right Cessation
- 1968-01-18 BE BE709582D patent/BE709582A/xx unknown
- 1968-01-18 GB GB285968A patent/GB1191752A/en not_active Expired
- 1968-01-19 ES ES349512A patent/ES349512A1/en not_active Expired
- 1968-01-19 DE DE19681668645 patent/DE1668645A1/en active Pending
- 1968-01-19 AT AT58068A patent/AT281004B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE709582A (en)	1968-07-18
ES349512A1 (en)	1969-09-16
DE1668645A1 (en)	1971-09-23
GB1191752A (en)	1970-05-13
AT281004B (en)	1970-05-11
NL6800435A (en)	1968-07-22
CH473078A (en)	1969-05-31
FR1515223A (en)	1968-03-01
LU55298A1 (en)	1968-09-03

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