CA529486A - Methode de polycondensation d'esters de glycol acide terephtalique - Google Patents

Methode de polycondensation d'esters de glycol acide terephtalique

Info

Publication number: CA529486A
Authority: CA; Canada
Prior art keywords: polycondensation; terephthalic acid; glycol esters; acid glycol; esters
Prior art date: 1956-08-21
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

CA529486A

Other languages

English (en)

Inventor

Heisneberg Erwin

Siggel Erhard

Watzl Anton

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.)

Vereinigte Glanzstoff Fabriken AG

Original Assignee

Vereinigte Glanzstoff Fabriken AG

Publication date

1956-08-21

1956-08-21 Application granted granted Critical

1956-08-21 Publication of CA529486A publication Critical patent/CA529486A/fr

Status Expired legal-status Critical Current

Links

KKEYFWRCBNTPAC-UHFFFAOYSA-N benzene-dicarboxylic acid Natural products OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 title 1
238000006068 polycondensation reaction Methods 0.000 title 1
-1 terephthalic acid glycol esters Chemical class 0.000 title 1

CA529486A Methode de polycondensation d'esters de glycol acide terephtalique Expired CA529486A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA529486T

Publications (1)

Publication Number	Publication Date
CA529486A true CA529486A (fr)	1956-08-21

Family

ID=35683231

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA529486A Expired CA529486A (fr)			Methode de polycondensation d'esters de glycol acide terephtalique

Country Status (1)

Country	Link
CA (1)	CA529486A (fr)

0
- CA CA529486A patent/CA529486A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA529486A (fr)	1956-08-21	Methode de polycondensation d'esters de glycol acide terephtalique
CA518529A (fr)	1955-11-15	Fabrication d'esters de glycol d'acide terephtalique
CA532231A (fr)	1956-10-23	Esters de glycol d'acides alkylsulfoniques et methode pour leur preparation
CA523222A (fr)	1956-03-27	Recuperation d'acides dicarboxyliques de polyesters
CA547860A (fr)	1957-10-22	Methode de production d'esters polycondenses d'acide phosphorique
CA532401A (fr)	1956-10-30	Fabrication d'acide terephtalique
CA529487A (fr)	1956-08-21	Methode de polycondensation continue d'esters de diol d'acides terephtaliques dans des solvants organiques
CA529485A (fr)	1956-08-21	Methode de polycondensation d'esters de diglycol acide terephtalique dans flux fondu
CA530950A (fr)	1956-09-25	Methode de polycondensation d'esters de diol d'acides dicarboxyliques aromatiques, specialement ceux d'acide terepthalique
CA574056A (fr)	1959-04-14	Fabrication d'esters lineaires polymeriques d'acide terephtalique
CA521397A (fr)	1956-01-31	Methode pour obtenir des acides sulphoniques aliphatiques et des esters s'y rapportant
CA521685A (fr)	1956-02-07	Fabrication d'esters d'acides phtaliques
CA527254A (fr)	1956-07-03	Production d'esters d'acides bicarboxyliques aromatiques
CA597627A (en)	1960-05-10	Manufacture of esters of terephthalic acid
CA586032A (fr)	1959-10-27	Production d'esters d'acide terephtalique
CA524575A (fr)	1956-05-01	Esters d'acide gamma-cetopimelique
CA533711A (fr)	1956-11-27	Esters d'acide 4-chloro-o-toloxyacetique
CA521503A (fr)	1956-02-07	Esers d'acide 5-tertiarybutylesalicyclique
CA558779A (fr)	1958-06-10	Methode de preparation d'ester de dimethyle d'acide terephtalique
CA588808A (fr)	1959-12-15	Fabrication d'acide terephtalique et d'esters de glycol utilisables pour polycondensation
CA526952A (fr)	1956-06-26	Preparation d'esters de glycol
CA590908A (en)	1960-01-19	Process for the manufacture of terephthalic acid dimethyl ester
AU214567B2 (en)	1956-11-22	New basic esters of phosphorothiolic acid
AU209598B2 (en)	1956-10-25	An improved process forthe preparation of terephthalic acid
CA524219A (fr)	1956-04-24	Compositions de plastique comprenant des esters de biphenylyle d'acides aliphatiques