CH473078A - Process for obtaining terephthalic acid from its neutral lithium or magnesium salts - Google Patents

Process for obtaining terephthalic acid from its neutral lithium or magnesium salts

Info

Publication number: CH473078A
Authority: CH; Switzerland
Prior art keywords: terephthalic acid; magnesium salts; obtaining terephthalic; neutral lithium; neutral
Prior art date: 1967-01-19

Application number

CH69668A

Other languages

French (fr)

Inventor

Amedjian Garabed

Fenoglio Maurice

Oberdorf Michel

Original Assignee

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

1968-01-17

Publication date

1969-05-31

1968-01-17 Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa

1969-05-31 Publication of CH473078A publication Critical patent/CH473078A/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

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)

CH69668A 1967-01-19 1968-01-17 Process for obtaining terephthalic acid from its neutral lithium or magnesium salts CH473078A (en)

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
CH473078A true CH473078A (en)	1969-05-31

Family

ID=26174554

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH69668A CH473078A (en)	1967-01-19	1968-01-17	Process for obtaining terephthalic acid from its neutral lithium or magnesium salts

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 (1)

* 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

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 CH CH69668A patent/CH473078A/en not_active IP Right Cessation
- 1968-01-17 LU LU55298D patent/LU55298A1/xx unknown
- 1968-01-18 BE BE709582D patent/BE709582A/xx unknown
- 1968-01-18 GB GB285968A patent/GB1191752A/en not_active Expired
- 1968-01-19 DE DE19681668645 patent/DE1668645A1/en active Pending
- 1968-01-19 ES ES349512A patent/ES349512A1/en not_active Expired
- 1968-01-19 AT AT58068A patent/AT281004B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT281004B (en)	1970-05-11
GB1191752A (en)	1970-05-13
NL6800435A (en)	1968-07-22
FR93761E (en)	1969-05-16
BE709582A (en)	1968-07-18
FR1515223A (en)	1968-03-01
DE1668645A1 (en)	1971-09-23
ES349512A1 (en)	1969-09-16
LU55298A1 (en)	1968-09-03

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Legal Events

Date	Code	Title	Description
1979-11-15	PL	Patent ceased