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1. (EP3312201) SUPPORTED HYBRID CATALYST AND METHOD FOR PREPARING OLEFIN POLYMER BY USING SAME

Office : European Patent Office
Application Number: 17744611 Application Date: 26.01.2017
Publication Number: 3312201 Publication Date: 25.04.2018
Publication Kind : A4
Designated States: AL, AT, BA, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR
Prior PCT appl.: Application Number:KR2017000993 ; Publication Number: Click to see the data
IPC:
C08F 10/00
C08F 4/6592
C08F 110/02
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
10
Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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
62
Refractory metals or compounds thereof
64
Titanium, zirconium, hafnium, or compounds thereof
659
Component covered by group C08F4/6455
6592
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
110
Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
02
Ethene
CPC:
C08F 4/65927
C08F 4/52
C08F 4/65912
C08F 4/65916
C08F 4/6592
C08F 10/02
C08F 10/06
C08F 10/08
C08F 10/14
C08F 12/08
C08F 12/36
C08F 36/045
C08F 36/06
C08F 110/02
C08F 2420/04
C08F 2420/06
Applicants: LG CHEMICAL LTD
Inventors: KWON HYUN JEE
KWON HEON YONG
HONG DAE SIK
KIM DAE HWAN
LEE SUNG MIN
SHIN EUN YOUNG
PARK SUNG HO
YOU YOUNG SUK
LEE JIN YOUNG
Priority Data: 20160010098 27.01.2016 KR
2017000993 26.01.2017 KR
Title: (DE) GETRÄGERTER HYBRIDKATALYSATOR UND VERFAHREN ZUR HERSTELLUNG EINES OLEFINPOLYMERS DAMIT
(EN) SUPPORTED HYBRID CATALYST AND METHOD FOR PREPARING OLEFIN POLYMER BY USING SAME
(FR) CATALYSEUR SUPPORTÉ HYBRIDE ET PROCÉDÉ DE PRÉPARATION D'UN POLYMÈRE D'OLÉFINE À L'AIDE DE CELUI-CI
Abstract:
(EN) The present invention relates to a supported hybrid catalyst and a method for preparing olefin polymer using the same. Using the supported hybrid catalyst, olefin polymer that maintains excellent mechanical strength of olefin polymer polymerized with the existing metallocene catalyst, but exhibits remarkably improved processibility compared to the existing olefin polymer, can be provided.
(FR) La présente invention concerne un catalyseur supporté hybride et un procédé de préparation d'un polymère d'oléfine utilisant ce dernier. Le polymère d'oléfine, qui présente une aptitude au traitement améliorée de façon plus remarquée que celle d'un polymère d'oléfine traditionnel tout en conservant l'excellente résistance mécanique d'un polymère oléfinique polymérisé par un catalyseur métallocène classique, peut être fourni en utilisant le catalyseur supporté hybride.
Also published as:
US20180194873CN108602908WO/2017/131490