ES362923A2 - Un procedimiento para la preparacion de esteres diarilicos unitarios de acidos dicarboxilicos aromaticos. - Google Patents

Un procedimiento para la preparacion de esteres diarilicos unitarios de acidos dicarboxilicos aromaticos.

Info

Publication number: ES362923A2
Authority: ES; Spain
Prior art keywords: preparation; translation; procedure; legally binding; google translate
Prior art date: 1968-01-31
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

ES362923A

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.)

Chemische Werke Witten GmbH

Original Assignee

Chemische Werke Witten GmbH

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.)

1968-01-31

Filing date

1969-01-25

Publication date

1970-12-01

1969-01-25 Application filed by Chemische Werke Witten GmbH filed Critical Chemische Werke Witten GmbH

1970-12-01 Publication of ES362923A2 publication Critical patent/ES362923A2/es

Status Expired legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES362923A 1968-01-31 1969-01-25 Un procedimiento para la preparacion de esteres diarilicos unitarios de acidos dicarboxilicos aromaticos. Expired ES362923A2 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DED0055221		1968-01-31

Publications (1)

Publication Number	Publication Date
ES362923A2 true ES362923A2 (es)	1970-12-01

Family

ID=7056344

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES362923A Expired ES362923A2 (es)	1968-01-31	1969-01-25	Un procedimiento para la preparacion de esteres diarilicos unitarios de acidos dicarboxilicos aromaticos.

Country Status (6)

Country	Link
AT (1)	AT284090B (es)
BE (1)	BE727651A (es)
DE (1)	DE1668884A1 (es)
ES (1)	ES362923A2 (es)
NL (1)	NL6901521A (es)
PL (1)	PL76029B3 (es)

1968
- 1968-01-31 DE DE19681668884 patent/DE1668884A1/de active Pending
- 1968-12-04 AT AT1179668A patent/AT284090B/de not_active IP Right Cessation
1969
- 1969-01-25 ES ES362923A patent/ES362923A2/es not_active Expired
- 1969-01-30 BE BE727651D patent/BE727651A/xx unknown
- 1969-01-30 NL NL6901521A patent/NL6901521A/xx unknown
- 1969-01-30 PL PL13146869A patent/PL76029B3/pl unknown

Also Published As

Publication number	Publication date
DE1668884A1 (de)	1971-09-09
PL76029B3 (es)	1975-02-28
AT284090B (de)	1970-08-25
BE727651A (es)	1969-07-30
NL6901521A (es)	1969-08-04

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