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1. (WO2017111513) SUPPORTED METALLOCENE CATALYST AND METHOD FOR PREPARING POLYOLEFIN BY USING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/111513 International Application No.: PCT/KR2016/015129
Publication Date: 29.06.2017 International Filing Date: 22.12.2016
IPC:
C08F 4/12 (2006.01) ,C08F 4/10 (2006.01) ,C08F 4/6592 (2006.01) ,C08F 4/659 (2006.01) ,C08F 10/00 (2006.01) ,C08F 2/04 (2006.01) ,C08F 2/34 (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
06
Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
12
of boron, aluminium, gallium, indium, thallium, or rare earths
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
06
Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
10
of alkaline earth metals, zinc, cadmium, mercury, copper, or silver
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
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
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
2
Processes of polymerisation
04
Polymerisation in solution
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
2
Processes of polymerisation
34
Polymerisation in gaseous state
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors:
유영석 YOU, Young Suk; KR
박성호 PARK, Sung Ho; KR
이기수 LEE, Ki Soo; KR
권헌용 KWON, Heon Yong; KR
홍대식 HONG, Dae Sik; KR
신은영 SHIN, Eun Young; KR
권현지 KWON, Hyun Jee; KR
이진영 LEE, Jin Young; KR
Agent:
유미특허법인 YOU ME PATENT AND LAW FIRM; 서울시 강남구 테헤란로 115 115 Teheran-ro Gangnam-gu Seoul 06134, KR
Priority Data:
10-2015-018530323.12.2015KR
Title (EN) SUPPORTED METALLOCENE CATALYST AND METHOD FOR PREPARING POLYOLEFIN BY USING SAME
(FR) CATALYSEUR MÉTALLOCÈNE SUPPORTÉ ET PROCÉDÉ DE PRÉPARATION D'UNE POLYOLÉFINE À L'AIDE DE CE CATALYSEUR
(KO) 메탈로센 담지 촉매 및 이를 이용하는 폴리올레핀의 제조방법
Abstract:
(EN) The present invention provides: a supported metallocene catalyst capable of preparing, with a high catalytic activity, a polyolefin having excellent processability and mechanical properties and having excellent transparency even during film processing; and a method for preparing the polyolefin by using the same.
(FR) La présente invention concerne : un catalyseur métallocène supporté permettant de préparer, avec une activité catalytique élevée, une polyoléfine présentant d'excellentes propriétés de transformabilité et d'excellentes propriétés mécaniques et présentant une excellente transparence même pendant un traitement de film. L'invention concerne en outre un procédé de préparation de la polyoléfine à l'aide dudit catalyseur.
(KO) 본 발명은 우수한 가공성 및 기계적 물성과 함께 필름 가공시에도 우수한 투명성을 갖는 폴리올레핀을 높은 촉매 활성으로 제조할 수 있는 메탈로센 담지 촉매와, 이를 이용하는 폴리올레핀의 제조방법을 제공한다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)
Also published as:
EP3339332CN108290971US20180282442