WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2017188602) HYBRID SUPPORTED METALLOCENE CATALYST, AND POLYOLEFIN RESIN HAVING EXCELLENT PROCESSABILITY AND USING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/188602 International Application No.: PCT/KR2017/003066
Publication Date: 02.11.2017 International Filing Date: 22.03.2017
IPC:
C08F 4/6592 (2006.01) ,C08F 4/646 (2006.01) ,C08F 4/642 (2006.01) ,C08F 4/02 (2006.01) ,C08F 4/659 (2006.01) ,C08F 10/02 (2006.01) ,C08F 2/34 (2006.01) ,C08F 2/44 (2006.01)
Applicants: HANWHA CHEMICAL CORPORATION[KR/KR]; 86, Cheonggyecheon-ro Jung-gu Seoul 04541, KR
Inventors: JEONG, Dong Wook; KR
KIM, Dong Ok; KR
JOUNG, Ui Gab; KR
Agent: KIM, Chang Deok; KR
Priority Data:
10-2016-005184127.04.2016KR
Title (EN) HYBRID SUPPORTED METALLOCENE CATALYST, AND POLYOLEFIN RESIN HAVING EXCELLENT PROCESSABILITY AND USING SAME
(FR) CATALYSEUR HYBRIDE DE TYPE MÉTALLOCÈNE SUPPORTÉ ET RÉSINE POLYOLÉFINIQUE PRÉSENTANT UNE EXCELLENTE APTITUDE AU TRAITEMENT ET L'UTILISANT
(KO) 혼성 담지 메탈로센 촉매 및 이를 이용한 가공성이 우수한 폴리올레핀 수지
Abstract: front page image
(EN) The present invention relates to: a hybrid supported metallocene catalyst comprising one or more first metallocene compounds, one or more second metallocene compounds, one or more cocatalyst compounds, and a support; a preparation method therefor; and a polyolefin resin polymerized in the presence of the catalyst, wherein the second metallocene compound is a compound of a bridged structure having a ligand of an asymmetric structure, and the polyolefin resin has a density of 0.910-0.960 g/cm3, has a molecular weight density in a unimodal distribution of 3-5, and has a melt index of 0.05-100 at 2.16 kg and a melt flow index of 20-40.
(FR) La présente invention concerne : un catalyseur hybride de type métallocène supporté comprenant un ou plusieurs premiers composés de type métallocène, un ou plusieurs deuxièmes composés de type métallocène, un ou plusieurs composés cocatalytiques et un support ; un procédé de préparation associé ; et une résine polyoléfinique polymérisée en présence du catalyseur, le deuxième composé de type métallocène étant un composé d'une structure pontée présentant un ligand de structure asymétrique et la résine polyoléfinique présentant une densité de 0,910-0,960 g/cm3, une densité de poids moléculaire dans une distribution unimodale de 3-5, un indice de fusion de 0,05-100 à 2,16 kg et un indice de fluidité à chaud de 20-40.
(KO) 본 발명은 제 1메탈로센 화합물 1종 이상, 제 2메탈로센 화합물 1종 이상, 1종 이상의 조촉매 화합물 및 담체로 이루어진 혼성 담지 메탈로센 촉매와 그 제조방법 및 상기 촉매의 존재 하에 중합되는 폴리올레핀 수지이며, 상기 제 2메탈레센 화합물은 비대칭 구조의 리간드를 가지는 다리 구조의 화합물이며, 상기 폴리올레핀 수지는 밀도가 0.910 내지 0.960 g/cm3 이며, 분자량 분포는 3 내지 5로 단봉의 분자량 분포(unimodal distribution)를 가지며, 2.16 kg에서 용융지수는 0.05 내지 100 이며, 용융흐름율은 20 내지 40 인 것을 특징으로 하는 폴리올레핀 수지이다.
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 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)