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1. (WO2018101794) METALLOCENE CATALYST SYSTEM COMPRISING OPERATIONALLY STABLE COMPOSITION, AND METHOD FOR PRODUCING POLYOLEFIN BY MEANS OF METALLOCENE CATALYST SYSTEM
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Pub. No.: WO/2018/101794 International Application No.: PCT/KR2017/014020
Publication Date: 07.06.2018 International Filing Date: 01.12.2017
IPC:
C08F 4/6592 (2006.01) ,C08F 4/649 (2006.01) ,C08F 4/642 (2006.01) ,C08F 4/659 (2006.01) ,C08F 2/38 (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
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
647
Catalysts containing a specific non-metal or metal-free compound
649
organic
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
642
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
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
2
Processes of polymerisation
38
Polymerisation using regulators, e.g. chain terminating agents
Applicants:
한화케미칼 주식회사 HANWHA CHEMICAL CORPORATION [KR/KR]; 서울시 중구 청계천로 86 86, Cheonggyecheon-ro Jung-gu Seoul 04541, KR
Inventors:
최혜선 CHOI, Hye Sun; KR
김동옥 KIM, Dong Ok; KR
서준호 SEO, Jun Ho; KR
정동욱 JEONG, Dong Wook; KR
허은정 HEO, Eun Jung; KR
정의갑 JOUNG, Ui Gab; KR
최승일 CHOI, Seung Il; KR
Agent:
김창덕 KIM, Chang Deok; KR
Priority Data:
10-2016-016298101.12.2016KR
Title (EN) METALLOCENE CATALYST SYSTEM COMPRISING OPERATIONALLY STABLE COMPOSITION, AND METHOD FOR PRODUCING POLYOLEFIN BY MEANS OF METALLOCENE CATALYST SYSTEM
(FR) SYSTÈME CATALYSEUR MÉTALLOCÈNE COMPRENANT UNE COMPOSITION FONCTIONNELLEMENT STABLE, ET PROCÉDÉ DE PRODUCTION DE POLYOLÉFINE AU MOYEN D'UN SYSTÈME CATALYSEUR MÉTALLOCÈNE
(KO) 조업안정용 조성물을 포함하는 메탈로센 촉매 시스템 및 이를 이용한 폴리올레핀 제조방법
Abstract:
(EN) The present invention relates to a metallocene catalyst system comprising an operationally stable composition, and a method for producing polyolefin by means of the metallocene catalyst system. More specifically, by utilizing the metallocene catalyst system comprising: 90-99.9 wt% metallocene compound of one or more types; and 0.1-10 wt% operationally stable composition comprising one or more types of compounds selected from the group consisting of sulfate, sulfonate, phosphate, and carboxylate, and one or more types of white mineral oil, the unique activity of the catalyst is maintained and fouling and agglomeration phenomena are minimized during olefin polymerization to allow the process to be stably carried out, and thus by means of the present invention, a method for producing polyolefin can be provided, and produced polyolefin can be provided.
(FR) La présente invention concerne un système catalyseur métallocène comprenant une composition fonctionnellement stable, et un procédé de production de polyoléfine au moyen du système catalyseur métallocène. Plus particulièrement, en utilisant le système catalyseur métallocène comprenant : de 90 à 99,9 % en poids de composé métallocène d'un ou plusieurs types; et de 0,1 à 10 % en poids d'une composition fonctionnellement stable comprenant un ou plusieurs types de composés choisis dans le groupe constitué par un sulfate, un sulfonate, un phosphate et un carboxylate, et un ou plusieurs types d'huile minérale blanche, l'activité unique du catalyseur est maintenue et les phénomènes d'encrassement et d'agglomération sont réduits au minimum pendant la polymérisation d'oléfines pour permettre au procédé d'être mis en œuvre de manière stable, et ainsi au moyen de la présente invention, un procédé de production de polyoléfine peut être fourni, et une polyoléfine produite peut être fournie.
(KO) 본 발명은 조업안정용 조성물을 포함하는 메탈로센 촉매 시스템 및 이를 이용한 폴리올레핀 제조방법에 관한 것으로, 보다 상세하게는, 적어도 1종 이상의 메탈로센 화합물 90 내지 99.9 중량%; 및 황산염, 설폰산염, 인산염 및 카르복실산염으로 이루어진 군에서 선택된 적어도 1종 이상의 화합물 및 적어도 1종 이상의 백색 미네랄 오일을 포함하는 조업안정용 조성물 0.1 내지 10 중량%를 포함하는 메탈로센 촉매 시스템을 적용함으로써 올레핀 중합 시 촉매의 고유 활성 유지 및 파울링과 뭉침 현상을 최소화시켜 안정적인 공정 운용을 가능하게 하는 하며, 이를 이용하여 폴리올레핀 제조방법을 제공할 수 있고 제조된 폴리올레핀을 제공할 수 있는 것이다.
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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, JO, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)