JP2017197739A5 - - Google Patents
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- JP2017197739A5 JP2017197739A5 JP2017087465A JP2017087465A JP2017197739A5 JP 2017197739 A5 JP2017197739 A5 JP 2017197739A5 JP 2017087465 A JP2017087465 A JP 2017087465A JP 2017087465 A JP2017087465 A JP 2017087465A JP 2017197739 A5 JP2017197739 A5 JP 2017197739A5
- Authority
- JP
- Japan
- Prior art keywords
- molecular weight
- height
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- measured
- matrix index
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005227 gel permeation chromatography Methods 0.000 claims 4
- 239000011159 matrix material Substances 0.000 claims 4
- 230000002902 bimodal effect Effects 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000005314 correlation function Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 229920005672 polyolefin resin Polymers 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160050638A KR101800866B1 (ko) | 2016-04-26 | 2016-04-26 | 용융강도가 높은 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체 |
| KR10-2016-0050638 | 2016-04-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017197739A JP2017197739A (ja) | 2017-11-02 |
| JP2017197739A5 true JP2017197739A5 (https=) | 2020-03-05 |
| JP7005165B2 JP7005165B2 (ja) | 2022-02-04 |
Family
ID=58638695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017087465A Active JP7005165B2 (ja) | 2016-04-26 | 2017-04-26 | 溶融強度が高いマルチモーダルポリオレフィン樹脂及びこれから製造される成形体 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9975977B2 (https=) |
| EP (1) | EP3239196B1 (https=) |
| JP (1) | JP7005165B2 (https=) |
| KR (1) | KR101800866B1 (https=) |
| CN (1) | CN107365397B (https=) |
| BR (1) | BR102017008535B1 (https=) |
| ES (1) | ES2759439T3 (https=) |
| SA (1) | SA117380629B1 (https=) |
| SG (1) | SG10201703363UA (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190081611A (ko) * | 2017-12-29 | 2019-07-09 | 한화케미칼 주식회사 | 올레핀 중합 촉매 및 이를 이용하여 중합된 올레핀계 중합체 |
| WO2020028059A1 (en) * | 2018-07-31 | 2020-02-06 | Dow Global Technologies Llc | Polyethylene formulations for large part blow molding applications |
| KR102294563B1 (ko) | 2018-10-19 | 2021-08-26 | 한화솔루션 주식회사 | 올레핀 중합용 촉매 |
| KR102111865B1 (ko) * | 2018-11-27 | 2020-05-18 | 대림산업 주식회사 | 균일한 구조를 가지는 폴리알파올레핀 및 이의 제조방법 |
| KR102272245B1 (ko) * | 2018-12-18 | 2021-07-02 | 한화솔루션 주식회사 | 올레핀 중합용 촉매 및 이를 이용하여 제조된 올레핀계 중합체 |
| KR102203007B1 (ko) * | 2019-06-05 | 2021-01-14 | 대림산업 주식회사 | 다단계 연속 중합 방법을 이용한 멀티모달 폴리올레핀 제조방법 |
| WO2021251770A1 (ko) | 2020-06-10 | 2021-12-16 | 주식회사 엘지화학 | 폴리에틸렌 및 이의 염소화 폴리에틸렌 |
| US11578156B2 (en) | 2020-10-20 | 2023-02-14 | Chevron Phillips Chemical Company Lp | Dual metallocene polyethylene with improved processability for lightweight blow molded products |
| US20240132636A1 (en) * | 2022-09-29 | 2024-04-25 | Dl Chemical Co., Ltd. | Polyolefin resin prepared using heterogeneous catalyst and method of preparing same |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461873A (en) | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
| US4937299A (en) | 1983-06-06 | 1990-06-26 | Exxon Research & Engineering Company | Process and catalyst for producing reactor blend polyolefins |
| US4808561A (en) | 1985-06-21 | 1989-02-28 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
| US4659685A (en) | 1986-03-17 | 1987-04-21 | The Dow Chemical Company | Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound |
| US5077255A (en) | 1986-09-09 | 1991-12-31 | Exxon Chemical Patents Inc. | New supported polymerization catalyst |
| US5266544A (en) | 1989-12-29 | 1993-11-30 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalyst and process for the polymerization of olefins |
| CA2077744C (en) | 1991-09-30 | 2003-04-15 | Edwar Shoukri Shamshoum | Homogeneous-heterogeneous catalyst system for polyolefins |
| ATE194361T1 (de) | 1992-09-04 | 2000-07-15 | Bp Chem Int Ltd | Katalysatorzusammensetzungen und verfahren zur herstellung von polyolefinen |
| DK0619325T3 (da) * | 1993-04-07 | 2001-12-03 | Atofina Res | Katalysator og fremgangsmåde til fremstilling af polyalkener |
| ES2155095T5 (es) | 1993-10-21 | 2006-04-16 | Exxonmobil Oil Corporation | Mezclas de poliolefinas con distribucion bimodal de pesos moleculares. |
| DE69518104T2 (de) | 1994-04-07 | 2000-12-14 | Bp Chemicals Ltd., London | Polymerisationsverfahren |
| IT1270070B (it) | 1994-07-08 | 1997-04-28 | Spherilene Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
| US5622906A (en) | 1994-09-16 | 1997-04-22 | Phillips Petroleum Company | Compositions useful for olefin polymerization and processes therefor and therewith |
| WO1996013532A1 (en) | 1994-10-31 | 1996-05-09 | W.R. Grace & Co.-Conn. | In situ dehydroxylation of supports and preparation of supported metallocene polyolefin catalysts |
| US5767031A (en) | 1995-06-07 | 1998-06-16 | Fina Technology, Inc. | Ziegler-Natta catalysts modified with metallocenes |
| US6274684B1 (en) | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
| US7312283B2 (en) * | 2005-08-22 | 2007-12-25 | Chevron Phillips Chemical Company Lp | Polymerization catalysts and process for producing bimodal polymers in a single reactor |
| US7662894B2 (en) * | 2006-12-19 | 2010-02-16 | Saudi Bosic Industries Corporation | Polymer supported metallocene catalyst composition for polymerizing olefins |
| TW200936619A (en) * | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom |
| KR100999543B1 (ko) | 2010-06-30 | 2010-12-08 | 대림산업 주식회사 | 알파-올레핀의 기상중합 방법 |
| KR100999551B1 (ko) | 2010-06-30 | 2010-12-08 | 대림산업 주식회사 | 알파-올레핀의 기상중합 방법 |
| KR100981612B1 (ko) | 2010-04-30 | 2010-09-10 | 대림산업 주식회사 | 내부순환 유동층 중합반응기 및 이를 이용한 폴리올레핀의 중합 방법 |
| KR101331556B1 (ko) * | 2012-03-30 | 2013-11-20 | 대림산업 주식회사 | 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체 |
| KR101437509B1 (ko) * | 2012-12-03 | 2014-09-03 | 대림산업 주식회사 | 성형성 및 기계적 물성이 우수한 멀티모달 폴리올레핀 수지 제조를 위한 촉매 조성물 및 이를 이용한 중합 방법 |
-
2016
- 2016-04-26 KR KR1020160050638A patent/KR101800866B1/ko active Active
-
2017
- 2017-04-24 CN CN201710273220.5A patent/CN107365397B/zh active Active
- 2017-04-24 SA SA117380629A patent/SA117380629B1/ar unknown
- 2017-04-24 US US15/494,802 patent/US9975977B2/en active Active
- 2017-04-25 BR BR102017008535-0A patent/BR102017008535B1/pt active IP Right Grant
- 2017-04-25 SG SG10201703363UA patent/SG10201703363UA/en unknown
- 2017-04-25 ES ES17167894T patent/ES2759439T3/es active Active
- 2017-04-25 EP EP17167894.9A patent/EP3239196B1/en active Active
- 2017-04-26 JP JP2017087465A patent/JP7005165B2/ja active Active
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