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.)
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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Filing date
Publication date
Application filed by Chemische Werke Huels AGfiledCriticalChemische Werke Huels AG
Priority to ES0245544ApriorityCriticalpatent/ES245544A3/es
Publication of ES245544A3publicationCriticalpatent/ES245544A3/es
Processes Of Treating Macromolecular Substances
(AREA)
Treatments Of Macromolecular Shaped Articles
(AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Abstract
Procedimiento para mejorar las propiedades de las poliolefinas de baja presión, purificadas con alcoholes anhidros o con soluciones alcohólicas o acuosas de ácidos, caracterizado por el hecho de tratar las poliolefinas de baja presión con soluciones de materias alcalinas, con adición en ciertos casos de combinaciones epóxidas o alcoholes acetilénicos.
ES0245544A1958-11-251958-11-25Procedimiento para mejorar las propiedades de las poliolefinas de baja presiën
ExpiredES245544A3
(es)