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1. (WO1997018248) PROCESS FOR PRODUCING COPOLYMERS FROM VINYLAROMATIC AND OLEFINIC COMPOUNDS BY DISPERSION POLYMERISATION IN THE PRESENCE OF METALLOCENE CATALYST SYSTEMS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/018248 International Application No.: PCT/EP1996/004708
Publication Date: 22.05.1997 International Filing Date: 30.10.1996
Chapter 2 Demand Filed: 25.04.1997
IPC:
C08F 4/619 (2006.01) ,C08F 4/6192 (2006.01) ,C08F 210/02 (2006.01) ,C08F 212/04 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60
together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
619
Component covered by group C08F4/6055
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
4
Polymerisation catalysts
42
Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
44
selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths, or actinides
60
together with refractory metals, iron group metals, platinum group metals, manganese, technetium, rhenium, or compounds thereof
619
Component covered by group C08F4/6055
6192
containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
210
Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
212
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
02
Monomers containing only one unsaturated aliphatic radical
04
containing one ring
Applicants:
BASF AKTIENGESELLSCHAFT [DE/DE]; D-67056 Ludwigshafen, DE (AllExceptUS)
GEPRÄGS, Michael [DE/DE]; DE (UsOnly)
WÜNSCH, Josef [DE/DE]; DE (UsOnly)
RÖSCH, Joachim [DE/DE]; DE (UsOnly)
Inventors:
GEPRÄGS, Michael; DE
WÜNSCH, Josef; DE
RÖSCH, Joachim; DE
Common
Representative:
BASF AKTIENGESELLSCHAFT; D-67056 Ludwigshafen, DE
Priority Data:
195 42 356.914.11.1995DE
Title (DE) VERFAHREN ZUR HERSTELLUNG VON COPOLYMERISATEN AUS VINYLAROMATISCHEN UND OLEFINISCHEN VERBINDUNGEN DURCH DISPERSIONSPOLYMERISATION IN GEGENWART VON METALLOCENKATALYSATORSYSTEMEN
(EN) PROCESS FOR PRODUCING COPOLYMERS FROM VINYLAROMATIC AND OLEFINIC COMPOUNDS BY DISPERSION POLYMERISATION IN THE PRESENCE OF METALLOCENE CATALYST SYSTEMS
(FR) PROCEDE DE PRODUCTION DE COPOLYMERES A PARTIR DE COMPOSES VINYLAROMATIQUES ET OLEFINIQUES PAR POLYMERISATION EN DISPERSION EN PRESENCE DE SYSTEMES CATALYSEURS METALLOCENES
Abstract:
(DE) Verfahren zur Herstellung von Copolymerisaten aus vinylaromatischen und olefinischen Verbindungen, wobei man in Gegenwart von Metallocenkatalysatorsystemen in Dispersion polymerisiert.
(EN) A process for producing copolymers from vinylaromatic and olefinic compounds involving polymerisation in dispersion in the presence of metallocene catalyst systems.
(FR) L'invention concerne des copolymères obtenus à partir de composés vinylaromatiques et oléfiniques. On procède à la polymérisation en dispersion en présence de systèmes catalyseurs métallocènes.
Designated States: CN, JP, MK, MX, US
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
ES2135258EP0861273US6221983JP2000500179CN1202178