ATE74601T1 - PROCESSES FOR THE PREPARATION AND PURIFICATION OF THERMAL LABOR JOINTS. - Google Patents

PROCESSES FOR THE PREPARATION AND PURIFICATION OF THERMAL LABOR JOINTS.

Info

Publication number
ATE74601T1
ATE74601T1 AT87115384T AT87115384T ATE74601T1 AT E74601 T1 ATE74601 T1 AT E74601T1 AT 87115384 T AT87115384 T AT 87115384T AT 87115384 T AT87115384 T AT 87115384T AT E74601 T1 ATE74601 T1 AT E74601T1
Authority
AT
Austria
Prior art keywords
joints
labor
purification
thermal
processes
Prior art date
Application number
AT87115384T
Other languages
German (de)
Inventor
Michael Dr Dipl-Ing Aigner
Wolfgang Dr Dersch
Dieter Dr Reichert
Horst Dr Schwall
Werner Dr Warth
Original Assignee
Boehringer Ingelheim Kg
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.)
Filing date
Publication date
Priority claimed from DE19863636188 external-priority patent/DE3636188A1/en
Priority claimed from DE19863636187 external-priority patent/DE3636187A1/en
Priority claimed from DE19873724933 external-priority patent/DE3724933A1/en
Priority claimed from DE19873726499 external-priority patent/DE3726499A1/en
Application filed by Boehringer Ingelheim Kg filed Critical Boehringer Ingelheim Kg
Priority claimed from EP87115384A external-priority patent/EP0264926B1/en
Application granted granted Critical
Publication of ATE74601T1 publication Critical patent/ATE74601T1/en

Links

AT87115384T 1986-10-24 1987-10-21 PROCESSES FOR THE PREPARATION AND PURIFICATION OF THERMAL LABOR JOINTS. ATE74601T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19863636188 DE3636188A1 (en) 1986-10-24 1986-10-24 Process for the purification of glycolide
DE19863636187 DE3636187A1 (en) 1986-10-24 1986-10-24 Continuous process for the preparation of glycolide
DE19873724933 DE3724933A1 (en) 1987-07-28 1987-07-28 Novel process for the distillation of thermolabile compounds
DE19873726499 DE3726499A1 (en) 1987-08-08 1987-08-08 Novel process for the preparation of glycolides
EP87115384A EP0264926B1 (en) 1986-10-24 1987-10-21 Process for the preparation and purification of thermally instable compounds

Publications (1)

Publication Number Publication Date
ATE74601T1 true ATE74601T1 (en) 1992-04-15

Family

ID=27511001

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87115384T ATE74601T1 (en) 1986-10-24 1987-10-21 PROCESSES FOR THE PREPARATION AND PURIFICATION OF THERMAL LABOR JOINTS.

Country Status (1)

Country Link
AT (1) ATE74601T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee