KR101908535B1 - 케이블 및 멀티모달 에틸렌 코폴리머를 포함하는 폴리머 조성물 - Google Patents
케이블 및 멀티모달 에틸렌 코폴리머를 포함하는 폴리머 조성물 Download PDFInfo
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- KR101908535B1 KR101908535B1 KR1020167030857A KR20167030857A KR101908535B1 KR 101908535 B1 KR101908535 B1 KR 101908535B1 KR 1020167030857 A KR1020167030857 A KR 1020167030857A KR 20167030857 A KR20167030857 A KR 20167030857A KR 101908535 B1 KR101908535 B1 KR 101908535B1
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- Prior art keywords
- ethylene
- copolymer
- polymer
- ethylene copolymer
- catalyst
- Prior art date
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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Abstract
Description
도 2는 비교예 2의 폴리머 조성물을 사용하여 형성된 케이블의 자켓층의 거친 표면을 나타낸다(광학 현미경으로 바라본).
실시예 | 실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 | |
촉매 타입 | 타입 | 촉매 1 | 촉매 1 | 촉매 2 | 촉매 1 | 촉매 1 |
예중합 반응기 | 사용하지 않음 | 사용하지 않음 | In use see (a) | 사용하지 않음 | 사용하지 않음 | |
루프 반응기 | ||||||
온도 | ℃ | 85 | 85 | 85 | 85 | 85 |
압력 | bar | 57 | 57 | 60 | 57 | 57 |
C3 공급 | kg/h | 148 | 149 | 134 | 122 | 121 |
C2 공급 | kg/h | 36 | 36 | 32 | 35 | 34 |
C4 공급 | kg/h | 2.2 | 1.9 | 2,7 | 1.8 | 1.7 |
에틸렌 농도 | mol-% | 4,9 | 4,3 | 6,3 | 4,3 | 3,6 |
H2/C2 비 | mol/kmol | 0,46 | 0,45 | 0,56 | 0,52 | 0,56 |
C4/C2 비 | mol/kmol | 141 | 138 | 111 | 121 | 129 |
제조속도 | kg/h | 31 | 33 | 27 | 32 | 31 |
스플릿 | wt-% | 53 | 52 | 50 | 53 | 49 |
루프 폴리머, MFR2 | g/10min | 186 | 180 | 120 | 150 | 320 |
루프 폴리머, 밀도 | kg/m3 | 940 | 941 | 936 | 940 | 941 |
기체상 반응기 | ||||||
온도 | ℃ | 80 | 80 | 80 | 80 | 80 |
압력 | bar | 20 | 20 | 20 | 22 | 22 |
C2 공급 | kg/h | 108 | 102 | 65 | 63 | 71 |
C4 공급 | kg/h | 14 | 15 | 2,4 | 5 | 6 |
C6 공급 | kg/h | 7,2 | ||||
H2 공급 | kg/h | 1.7 | 1.8 | 2.0 | 2.7 | 1.7 |
에틸렌 농도 | mol-% | 56 | 55 | 49 | 41 | 33 |
H2/C2 비 | mol/kmol | 0,27 | 0,28 | 0,44 | 0,49 | 0,43 |
C4/C2 비 | mol/kmol | 57 | 72 | 17 | 36 | 38 |
C6/C2 비 | mol/kmol | 21 | ||||
제조속도 | kg/h | 28 | 32 | 28 | 32 | 36 |
스플릿 | wt-% | 47 | 48 | 50 | 47 | 51 |
GPR 후 최종 폴리머 파우더 밀도 | kg/m3 | 922 | 916 | 913 | 927 | 923 |
GPR 성분의 계산된 밀도 | kg/m3 | 900 | 893 | 890 | 912 | 908 |
압출기(JSW CIM90P) | ||||||
공급량 | kg/h | 222 | 225 | 221 | 221 | 218 |
스크류 속도 | rpm | 352 | 271 | 339 | 352 | 352 |
SEI | kWh/kg | 194 | 173 | 284 | 163 | 163 |
용융 온도 | ℃ | 232 | 222 | 219 | 213 | 215 |
폴리머조성물(펠렛) | 펠렛 | |||||
최종 MFR2 | g/10min | 0,8 | 0,3 | 1,4 | 2,0 | 1,8 |
밀도 | kg/m3 | 922 | 918 | 915 | 927 | 923 |
실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 | |
GPC-det. | |||||
Mn | 22200 | 27700 | 21400 | 22700 | 14900 |
Mw | 125000 | 169000 | 106000 | 95600 | 101000 |
Mz | 333000 | 460000 | 279000 | 233000 | 245000 |
Mw/Mn | 5,6 | 6,1 | 4,9 | 4,2 | 6,8 |
Mz/Mw | 2,7 | 2,7 | 2,6 | 2,4 | 2,4 |
다이나믹 레올로지 | |||||
SHI(2,7/210) | 10,7 | 13,9 | 10,5 | 6,1 | 5,5 |
실시예 1 | 실시예 2 | 실시예 3 | 비교예 1 | 비교예 2 | ||
굴곡 탄성률 |
MPa | 400 | 320 | 230 | 480 | 410 |
다른 영역에서 압출온도 ℃ | ||||||||
스크류 | 영역 1 | 영역 2 | 영역 3 | 영역 4 | 영역 5 | 넥 | 헤드 | 다이 |
℃ | 202 | 205 | 210 | 220 | 220 | 240 | 240 | 240 |
실시예 | 실시예1 | 실시예2 | 비교예1 | 비교예2 | ||||
라인 속도 | m/min | 75 | 75 | 75 | 75 | |||
에어 갭 | cm | 100 | 100 | 100 | 100 |
Claims (26)
- 절연층 및 최외부 자켓층을 포함하는 둘 또는 그 이상의 층으로 둘러싸인 전도체를 포함하고,
여기서 상기 자켓층은 에틸렌과 하나 또는 그 이상의 코모노머의 에틸렌 코폴리머를 포함하는 폴리머 조성물을 포함하고,
상기 에틸렌 코폴리머는
945 kg/m3 미만의 밀도;
적어도 250,000의 Mz;
2.5 내지 10의 Mz/Mw;를 가지며,
상기 에틸렌 코폴리머는 단일 사이트 촉매 및 상기 촉매의 활성제의 존재하에서 에틸렌 중합에 의해 얻어지고,
상기 에틸렌 코폴리머는 9.5 내지 20의 전단박화지수 SHI2.7/210를 가지는, 통신 케이블. - 제1항에 있어서,
상기 에틸렌 코폴리머는 2.55 내지 10.00의 Mz/Mw를 갖는, 통신 케이블. - 제1항에 있어서,
상기 에틸렌 코폴리머는 2.60 내지 10.00의 Mz/Mw를 갖는, 통신 케이블. - 제1항에 있어서,
상기 에틸렌 코폴리머는 2.65 내지 10.00의 Mz/Mw를 갖는, 통신 케이블. - 삭제
- 삭제
- 삭제
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- 제1항에 있어서,
상기 에틸렌 코폴리머는 적어도 260,000의 Mz를 갖는, 통신 케이블. - 제11항에 있어서,
상기 에틸렌 코폴리머는 270,000 내지 1,000,000의 Mz를 갖는, 통신 케이블. - 제11항에 있어서,
상기 에틸렌 코폴리머는 320,000 내지 700,000의 Mz를 갖는, 통신 케이블. - 제1항에 있어서,
상기 에틸렌 코폴리머는
성분 (A) 및 (B)의 혼합량에 대하여 30 내지 70 중량%의, 에틸렌 호모폴리머 또는 에틸렌과 3 내지 20개의 탄소 원자를 갖는 하나 또는 그 이상의 알파-올레핀의 코폴리머로부터 선택되는 저분자량(LMW) 에틸렌 폴리머 (A), 및
성분 (A) 및 (B)의 혼합량에 대하여 30 내지 70 중량%의, 에틸렌과 3 내지 20개의 탄소 원자를 갖는 하나 또는 그 이상의 알파-올레핀의 고분자량(HMW) 에틸렌 코폴리머 (B)를 포함하는 멀티모달 코폴리머인, 통신 케이블. - 제14항에 있어서,
상기 LMW 에틸렌 폴리머 (A)는 에틸렌과 4 내지 10개의 탄소원자를 갖는 하나 또는 그 이상의 알파올레핀의 코폴리머이며, 상기 HMW 에틸렌 코폴리머 (B)는 에틸렌과 4 내지 10개의 탄소원자를 갖는 하나 또는 그 이상의 알파-올레핀의 코폴리머인, 통신 케이블. - 제1항에 있어서,
상기 에틸렌 코폴리머는 단일 사이트 촉매 및 상기 촉매의 활성제 존재하에서 에틸렌 중합에 의해 얻어질 수 있는 저분자량 에틸렌 코폴리머 (A) 및 단일 사이트 촉매 및 상기 촉매의 활성제 존재 하에서 에틸렌 중합에 의해 얻어질 수 있는 고분자량 에틸렌 코폴리머 (B)를 포함하는 멀티모달 에틸렌 코폴리머인, 통신 케이블. - 제1항에 있어서,
상기 폴리머 조성물의 에틸렌 코폴리머는 하기 특성의 적어도 하나를 갖는 것을 특징으로 하는, 통신 케이블:
(ⅰ) 2.5 내지 10.0의 MWD (Mw/Mn),
(ⅱ) 940 kg/m3 미만의 밀도,
(ⅲ) 750MPa 미만의 굴곡 탄성률,
(ⅳ) 0.1 내지 10.0 g/10 min의 MFR2, 또는
(ⅴ) 상기 에틸렌 코폴리머는 945 kg/m3 미만의 밀도를 갖는 멀티모달 LMW 폴리머 (A). - 제17항에 있어서,
상기 폴리머 조성물의 에틸렌 코폴리머는 상기 특성 (ⅰ) 내지 (ⅴ) 모두를 갖는, 통신 케이블. - 전도체 상에 둘 또는 그 이상의 층을 도포하는 단계를 포함하며, 적어도 하나의 층은 절연층이고, 최외층은 자켓층이고, 제1항에 정의된 폴리머 조성물로부터 형성되는 케이블의 제조 방법.
- 제19항에 있어서,
상기 둘 또는 그 이상의 층은 공압출에 의해 도포되는 케이블의 제조방법. - 절연층 및 최외부 자켓층을 포함하는 둘 또는 그 이상의 층으로 둘러싸인 전도체를 포함하고,
여기서 상기 자켓층은 에틸렌과 하나 또는 그 이상의 코모노머의 에틸렌 코폴리머를 포함하는 폴리머 조성물을 포함하고,
상기 에틸렌 코폴리머는
945 kg/m3 미만의 밀도;
적어도 250,000의 Mz;
2.5 내지 10의 Mz/Mw;를 가지며,
상기 에틸렌 코폴리머는 단일 사이트 촉매 및 상기 촉매의 활성제의 존재하에서 에틸렌 중합에 의해 얻어지고,
상기 에틸렌 코폴리머는 9.5 내지 20의 전단박화지수 SHI2.7/210를 가지는, 전력 케이블. - 삭제
- 삭제
- 삭제
- 삭제
- 삭제
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PCT/EP2009/063252 WO2010049260A1 (en) | 2008-10-31 | 2009-10-12 | Cable and polymer composition comprising a multimodal ethylene copolymer |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2462190T3 (es) * | 2010-06-21 | 2014-05-22 | Borealis Ag | Composición de polímero apto para reticulación con silano |
WO2015022004A1 (en) | 2013-08-12 | 2015-02-19 | Abb Technology Ltd | Thermoplastic blend formulations for cable insulations |
EP3252085B1 (en) * | 2016-05-31 | 2022-11-09 | Borealis AG | Jacket with improved properties |
CA3047314A1 (en) * | 2016-12-19 | 2018-06-28 | Dow Global Technologies Llc | Conductor jacket and process for producing same |
CN111212856B (zh) | 2017-10-31 | 2023-03-24 | 埃克森美孚化学专利公司 | 来自在脂肪族溶剂中原位形成负载的铝氧烷的无甲苯的二氧化硅负载的单中心茂金属催化剂 |
US11161922B2 (en) * | 2017-10-31 | 2021-11-02 | Exxonmobil Chemical Patents Inc. | Toluene free silica supported single-site metallocene catalysts from in-situ supported MAO formation in aliphatic solvents |
WO2021234040A1 (en) | 2020-05-20 | 2021-11-25 | Borealis Ag | Polymer for cable jacket |
WO2022268959A1 (en) * | 2021-06-24 | 2022-12-29 | Borealis Ag | Improving catalyst performance in multi-stage polyolefin production |
EP4455170A1 (en) * | 2023-04-28 | 2024-10-30 | Borealis AG | Cable compositions comprising a multimodal ethylene-butene-hexene terpolymer |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080196922A1 (en) * | 2005-06-30 | 2008-08-21 | Remko Van Marion | Outer Sheath Layer for Power or Communication Cable |
Family Cites Families (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3242150A (en) | 1960-03-31 | 1966-03-22 | Phillips Petroleum Co | Method and apparatus for the recovery of solid olefin polymer from a continuous path reaction zone |
US3405109A (en) | 1960-10-03 | 1968-10-08 | Phillips Petroleum Co | Polymerization process |
US3324093A (en) | 1963-10-21 | 1967-06-06 | Phillips Petroleum Co | Loop reactor |
US3374211A (en) | 1964-07-27 | 1968-03-19 | Phillips Petroleum Co | Solids recovery from a flowing stream |
US4532311A (en) | 1981-03-26 | 1985-07-30 | Union Carbide Corporation | Process for reducing sheeting during polymerization of alpha-olefins |
US4621952A (en) | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
JPS6079540U (ja) | 1983-11-08 | 1985-06-03 | 三井造船株式会社 | 気相流動層反応器のガス分散板支持装置 |
US4933149A (en) | 1984-08-24 | 1990-06-12 | Union Carbide Chemicals And Plastics Company Inc. | Fluidized bed polymerization reactors |
AU576409B2 (en) | 1984-12-31 | 1988-08-25 | Mobil Oil Corporation | Fluidized bed olefin polymerization process |
US4582816A (en) | 1985-02-21 | 1986-04-15 | Phillips Petroleum Company | Catalysts, method of preparation and polymerization processes therewith |
FR2599991B1 (fr) | 1986-06-16 | 1993-04-02 | Bp Chimie Sa | Evacuation de produits presents dans un reacteur de polymerisation d'alpha-olefines en lit fluidise |
US4855370A (en) | 1986-10-01 | 1989-08-08 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
US5026795A (en) | 1987-02-24 | 1991-06-25 | Phillips Petroleum Co | Process for preventing fouling in a gas phase polymerization reactor |
US4803251A (en) | 1987-11-04 | 1989-02-07 | Union Carbide Corporation | Method for reducing sheeting during polymerization of alpha-olefins |
US5047468A (en) | 1988-11-16 | 1991-09-10 | Union Carbide Chemicals And Plastics Technology Corporation | Process for the in situ blending of polymers |
US5565175A (en) | 1990-10-01 | 1996-10-15 | Phillips Petroleum Company | Apparatus and method for producing ethylene polymer |
FI89929C (fi) | 1990-12-28 | 1993-12-10 | Neste Oy | Foerfarande foer homo- eller sampolymerisering av eten |
FI86867C (fi) | 1990-12-28 | 1992-10-26 | Neste Oy | Flerstegsprocess foer framstaellning av polyeten |
EP0499759A1 (en) | 1991-02-21 | 1992-08-26 | Bp Chemicals S.N.C. | Process for monitoring flow in a pneumatic conveying system |
EP0503791B1 (en) | 1991-03-06 | 1997-04-16 | Mobil Oil Corporation | Process for producing bimodal ethylene polymers in tandem reactors |
IT1262933B (it) | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Processo per la polimerizzazione in fase gas di alfa-olefine |
EP0579426B1 (en) | 1992-07-16 | 1998-03-18 | BP Chemicals Limited | Polymerization process |
US5381827A (en) | 1992-11-30 | 1995-01-17 | Sumitomo Chemical Company, Limited | Gas distributor for use in gas phase polymerization apparatus |
EP0696293B2 (en) | 1993-04-26 | 2009-06-17 | Univation Technologies, LLC | Process for polymerizing monomers in fluidized beds |
WO1994025495A1 (en) | 1993-05-20 | 1994-11-10 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
ZA943399B (en) | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
FI96745C (fi) | 1993-07-05 | 1996-08-26 | Borealis Polymers Oy | Menetelmä olefiinien polymeroimiseksi leijupetipolymerointireaktorissa |
FI96867C (fi) | 1993-12-27 | 1996-09-10 | Borealis Polymers Oy | Leijupetireaktori |
FI96216C (fi) | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
JP3497029B2 (ja) | 1994-12-28 | 2004-02-16 | 三井化学株式会社 | 気相重合装置用ガス分散板 |
IT1275573B (it) | 1995-07-20 | 1997-08-07 | Spherilene Spa | Processo ed apparecchiatura per la pomimerizzazione in fase gas delle alfa-olefine |
FI104826B (fi) | 1996-01-30 | 2000-04-14 | Borealis As | Heteroatomilla substituoituja metalloseeniyhdisteitä olefiinipolymerointikatalyytti-systeemejä varten ja menetelmä niiden valmistamiseksi |
US5718974A (en) * | 1996-06-24 | 1998-02-17 | Union Carbide Chemicals & Plastics Technology Corporation | Cable jacket |
US5731082A (en) * | 1996-06-24 | 1998-03-24 | Union Carbide Chemicals & Plastics Technology Corporation | Tree resistant cable |
SE9603683L (sv) | 1996-10-09 | 1998-02-09 | Borealis Polymers Oy | Sätt för kompoundering av en multimodal polymerkomposition |
FI972230A (fi) | 1997-01-28 | 1998-07-29 | Borealis As | Uusi homogeeninen olefiinien polymerointikatalysaattorikoostumus |
EP0881237A1 (en) | 1997-05-26 | 1998-12-02 | Fina Research S.A. | Process to produce bimodal polyolefins with metallocene catalysts using two reaction zones |
US6239235B1 (en) | 1997-07-15 | 2001-05-29 | Phillips Petroleum Company | High solids slurry polymerization |
AU744972B2 (en) | 1997-07-21 | 2002-03-07 | Dow Chemical Company, The | Broad mwd, compositionally uniform ethylene interpolymer compositions, process for making the same and article made therefrom |
FI981148A (fi) | 1998-05-25 | 1999-11-26 | Borealis As | Uusia aktivaattorijärjestelmä metalloseeniyhdisteitä varten |
SE9803501D0 (sv) | 1998-10-14 | 1998-10-14 | Borealis Polymers Oy | Polymer composition for pipes |
FI982388A (fi) | 1998-11-04 | 2000-05-05 | Borealis Polymers Oy | Menetelmä staattisen sähkön eliminoimiseksi |
FI111953B (fi) | 1998-11-12 | 2003-10-15 | Borealis Tech Oy | Menetelmä ja laite polymerointireaktoreiden tyhjentämiseksi |
SE516260C2 (sv) * | 1999-07-01 | 2001-12-10 | Borealis Polymers Oy | Isolerande komposition för en elektrisk kraftkabel |
US6617405B1 (en) | 1999-07-14 | 2003-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of polyethylene |
US6441309B1 (en) * | 2000-09-26 | 2002-08-27 | Union Carbide Chemicals & Plastics Technology Corporation | Tree resistant cable |
DE60140524D1 (de) * | 2001-06-12 | 2009-12-31 | Borealis Tech Oy | Optisches Kabel mit verbesserter Kriechstromfestigkeit |
GB0118010D0 (en) | 2001-07-24 | 2001-09-19 | Borealis Tech Oy | Catalysts |
DE60129444T2 (de) | 2001-10-30 | 2007-10-31 | Borealis Technology Oy | Polymerisationsreaktor |
EP1323747A1 (en) | 2001-12-19 | 2003-07-02 | Borealis Technology Oy | Production of olefin polymerisation catalysts |
DE60137638D1 (de) | 2001-12-19 | 2009-03-26 | Borealis Tech Oy | Herstellung von geträgerten Katalysatoren für die Olefinpolymerisation |
EP1495474B1 (en) * | 2002-04-16 | 2008-11-12 | Prysmian Cavi e Sistemi Energia S.r.l. | Electric cable and manufacturing process thereof |
AU2003259234A1 (en) | 2002-07-31 | 2004-02-25 | Exxonmobil Chemical Patents Inc. | Silane crosslinkable polyethylene |
GB0220681D0 (en) | 2002-09-05 | 2002-10-16 | Borealis Tech Oy | Process |
ATE380200T1 (de) | 2002-10-30 | 2007-12-15 | Borealis Tech Oy | Verfahren und vorrichtung zur herstellung von olefinpolymeren |
EP1462464A1 (en) | 2003-03-25 | 2004-09-29 | Borealis Technology Oy | Metallocene catalysts and preparation of polyolefins therewith |
EP1484343A1 (en) | 2003-06-06 | 2004-12-08 | Universiteit Twente | Process for the catalytic polymerization of olefins, a reactor system and its use in the same process |
GB0315275D0 (en) | 2003-06-30 | 2003-08-06 | Borealis Tech Oy | Extrusion coating |
EP1577003A1 (en) | 2004-03-15 | 2005-09-21 | Borealis Technology Oy | Method and apparatus for producing polymers |
DE602004001391T2 (de) | 2004-04-29 | 2007-05-31 | Borealis Technology Oy | Verfahren und Vorrichtung zur Herstellung von Olefinpolymeren |
ATE329941T1 (de) | 2004-04-29 | 2006-07-15 | Borealis Tech Oy | Verfahren zur herstellung von polyethylen |
DE602004015424D1 (de) | 2004-05-24 | 2008-09-11 | Borealis Tech Oy | Verwendung eines gegenläufigen Doppelschneckenextruders zur Verschmelzung von multimodalen Polymerzusammensetzungen |
US7868092B2 (en) * | 2005-06-14 | 2011-01-11 | Univation Technologies, Llc | Bimodal polyethylene compositions for blow molding applications |
ES2315603T3 (es) * | 2004-09-10 | 2009-04-01 | Borealis Technology Oy | Composicion polimerica semiconductora. |
US20060189769A1 (en) * | 2005-02-22 | 2006-08-24 | Nova Chemicals (International) S.A. | Broad/bimodal resins with controlled comonomer distribution |
EP1731565B2 (en) * | 2005-06-08 | 2019-11-06 | Borealis Technology Oy | Polyolefin composition for use as an insulating material |
EP1739103A1 (en) | 2005-06-30 | 2007-01-03 | Borealis Technology Oy | Catalyst |
ATE427329T1 (de) * | 2005-06-30 | 2009-04-15 | Borealis Tech Oy | Polyethylenzusammensetzung mit verbesserter verarbeitbarkeit |
ATE425983T1 (de) | 2005-08-09 | 2009-04-15 | Borealis Tech Oy | Siloxy substituierte metallocenkatalysatoren |
US20070049711A1 (en) | 2005-09-01 | 2007-03-01 | Chi-I Kuo | Catalyst compositions comprising support materials having an improved particle-size distribution |
CN1923861B (zh) | 2005-09-02 | 2012-01-18 | 北方技术股份有限公司 | 在烯烃聚合催化剂存在下的烯烃聚合方法 |
RU2008126259A (ru) * | 2005-11-28 | 2010-01-10 | Базелль Полиолефине Гмбх (De) | Полиэтиленовая композиция, пригодная для получения пленок, и способ их получения |
US20100093953A1 (en) * | 2007-05-04 | 2010-04-15 | Basell Polyolefine Gmbh | Polyethylene, process and catalyst composition for the preparation thereof |
-
2008
- 2008-10-31 EP EP08168051A patent/EP2182526A1/en not_active Withdrawn
-
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- 2009-10-12 CA CA2741137A patent/CA2741137C/en active Active
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- 2009-10-12 ES ES09783936T patent/ES2763161T3/es active Active
-
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- 2015-11-03 US US14/931,398 patent/US10087296B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080196922A1 (en) * | 2005-06-30 | 2008-08-21 | Remko Van Marion | Outer Sheath Layer for Power or Communication Cable |
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US10087296B2 (en) | 2018-10-02 |
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