ES321449A1 - Procedure for the preparation of copolymers of betalastamas. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of copolymers of betalastamas. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES321449A1
ES321449A1 ES0321449A ES321449A ES321449A1 ES 321449 A1 ES321449 A1 ES 321449A1 ES 0321449 A ES0321449 A ES 0321449A ES 321449 A ES321449 A ES 321449A ES 321449 A1 ES321449 A1 ES 321449A1
Authority
ES
Spain
Prior art keywords
copolymers
translation
preparation
machine
legally binding
Prior art date
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
ES0321449A
Other languages
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES321449A1 publication Critical patent/ES321449A1/en
Expired legal-status Critical Current

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  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polyamides (AREA)

Abstract

Process for the preparation of betalactam copolymers with statistical distribution of the monomer units in the chain, characterized in that at least two betalactams, which at the nitrogen atom carry a hydrogen atom, are added, either at the same time or as a mixture , slowly, to the solution or dispersion of a basic catalyst in an indifferent solvent. (Machine-translation by Google Translate, not legally binding)
ES0321449A 1965-01-07 1966-01-04 Procedure for the preparation of copolymers of betalastamas. (Machine-translation by Google Translate, not legally binding) Expired ES321449A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE321449T 1965-01-07

Publications (1)

Publication Number Publication Date
ES321449A1 true ES321449A1 (en) 1966-11-01

Family

ID=38720539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0321449A Expired ES321449A1 (en) 1965-01-07 1966-01-04 Procedure for the preparation of copolymers of betalastamas. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES321449A1 (en)

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