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Publication of BE633764ApublicationCriticalpatent/BE633764A/fr
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
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Inorganic Chemistry
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Chemical Kinetics & Catalysis
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Medicinal Chemistry
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Polymers & Plastics
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Organic Chemistry
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Transition And Organic Metals Composition Catalysts For Addition Polymerization
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Procédé de traitement de composante catalytique sur support d'oxyde métallique poreux pour la polymérisation des oléfines en phase gazeuse application du catalyseur obtenu à la polymérisation des oléfines
Procédé pour l'élargissement de la répartition moléculaire du polyéthylène par emploi de deux réacteurs et de deux séparateurs et appareil pour sa mise en oeuvre
Catalyseurs de polymerisation de l'ethylene comprenant des composes de plusieurs metaux de transition, et procede de polymerisation utilisant lesdits catalyseurs.
Procédé perfectionné de polymérisation et copolymérisation de l'étylène à pressions et températures élevées en présence de catalyseurs type ziegler