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HALFMANN LAZCANO PEDRO
Original Assignee
HALFMANN LAZCANO PEDRO
Publication date
Publication of ES261949A3publicationCriticalpatent/ES261949A3/en
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Process for preparing high molecular weight solid polymers from ethylene which consists of subjecting the compressed ethylene to at least 1200 atmospheres at a temperature of 100-300ºC for a period of time sufficient for the polymerization of a substantial part of the ethylene to take place original. (Machine-translation by Google Translate, not legally binding)
ES0261949AA procedure for preparing ethylene polymers (Machine-translation by Google Translate, not legally binding)
ExpiredES261949A3
(en)
Procedure for the production of polymers of alfaolephines of elevated molecular weight substantially linear, solid and crystalline (Machine-translation by Google Translate, not legally binding)
Procedure for the extraction of low molecular weight constituents of the poly-epsilon-caprolactama (Machine-translation by Google Translate, not legally binding)