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.)
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Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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Filing date
Publication date
Application filed by Phillips Petroleum CofiledCriticalPhillips Petroleum Co
Priority to ES502550ApriorityCriticalpatent/ES502550A0/es
Publication of ES8300343A1publicationCriticalpatent/ES8300343A1/es
Publication of ES502550A0publicationCriticalpatent/ES502550A0/es
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE POLIMEROS MEDIANTE INICIADORES A BASE DE DIENIL-LITIO. CONSISTE EN POLIMERIZAR HASTA LA TRANSFORMACION PRACTICAMENTE COMPLETA DE UN MONOMERO OLEFINICAMENTE NO SATURADO, EN CONDICIONES DE POLIMERIZACION EN DISOLUCION ANIONICA, UTILIZANDO UN INICIADOR A BASE DE DIENIL-LITIO. TRATAR EL PRODUCTO OBTENIDO CON UN GRUPO FUNCIONAL DIENILO CONJUGADO, UTILIZANDO LA MODALIDAD DE TRATAMIENTO ADECUADA. SOMETER EL POLIMERO RESULTANTE A UN TRATAMIENTO CON UN COMPUESTO QUE CONTIENE HIDROGENO ACTIVO PARA TERMINAR EL LITIO ACTIVO QUE PUEDA QUEDAR EN EL MISMO.
ES502550A1981-05-281981-05-28Procedimiento para la preparacion de polimeros mediante ini-ciadores a base de dienil-litio
GrantedES502550A0
(es)
Katalysator fuer die polymerisation von ethylen, verfahren zu dessen herstellung und verwendung der erhaltenen ethylenpolymerisate zur herstellung von folien mit geringen blockeigenschaften.