JP2006508212A5 - - Google Patents
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- JP2006508212A5 JP2006508212A5 JP2004554692A JP2004554692A JP2006508212A5 JP 2006508212 A5 JP2006508212 A5 JP 2006508212A5 JP 2004554692 A JP2004554692 A JP 2004554692A JP 2004554692 A JP2004554692 A JP 2004554692A JP 2006508212 A5 JP2006508212 A5 JP 2006508212A5
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene
- composition
- composition according
- copolymer
- molecular weight
- 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.)
- Pending
Links
- 229920000573 polyethylene Polymers 0.000 claims 10
- 239000004698 Polyethylene (PE) Substances 0.000 claims 9
- -1 polyethylene Polymers 0.000 claims 9
- 229920001577 copolymer Polymers 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 3
- 238000000071 blow moulding Methods 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 2
- 239000004711 α-olefin Substances 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
Claims (10)
- エチレン及びＣ３〜２０のアルファオレフィンコモノマーのコポリマー２０〜４０重量％、及びより低い重量平均分子量のエチレンポリマー６０〜８０重量％を含むポリエチレン組成物において、上記組成物の複数のポリエチレンが全体として９３５〜９６５ｋｇ／ｍ３の密度、６００００〜３０００００ｇ／モルの重量平均分子量、０．１〜１０ｇ／１０分の１９０℃におけるＭＦＲ２．１６、及び２．５〜１０の分子量分布（ＭＷＤ）を有し、上記コポリマーが０．００６〜９モル％のコモノマー含有量、及び１０００炭素当たり０．０３〜４５分岐の分岐度を有し、上記ポリマーが９３９〜９７５ｋｇ／ｍ３の密度、及び２００００〜２０００００ｇ／モルの重量平均分子量を有するポリエチレン組成物。
- 上記組成物が長鎖の分岐を含まないところの、請求項１に記載のポリエチレン組成物。
- 上記コポリマーが、非架橋型ビス−シクロペンタジエニルメタロセン触媒を用いて製造されるところの、請求項１又は２のいずれか１項に記載のポリエチレン組成物。
- ５００〜１５００Ｐａ．ｓのη３００値、及び１３００〜８００００Ｐａ．ｓのη０．０５値を有する、請求項１〜３のいずれか１項に記載の組成物。
- １０００Ｐａ．ｓ未満のη３００値及び１３００００Ｐａ．ｓ未満のη０．０５値を有する、請求項１〜３のいずれか１項に記載の組成物。
- 請求項１〜５のいずれか１項に記載のポリエチレン組成物を押出、キャスティング、又は金型成形すること含むポリエチレン物品の製造方法。
- 上記コポリマーが、非架橋型のビス−シクロペンタジエニルメタロセン触媒により触媒された、エチレン及びＣ３〜２０のアルファオレフィンのコモノマーの重合化により製造されるところの、請求項６に記載の方法。
- 上記組成物をブロー成形することを含む、請求項６〜７のいずれか１項に記載の方法。
- ポリエチレン物品の製造において請求項１〜５のいずれか１項に記載のポリエチレン組成物を使用する方法。
- 上記組成物をブロー成形することによる上記物品の製造における請求項９に記載の使用方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0227666.5A GB0227666D0 (en) | 2002-11-27 | 2002-11-27 | Use |
| PCT/GB2003/005149 WO2004048468A1 (en) | 2002-11-27 | 2003-11-26 | Use of polyethylene compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006508212A JP2006508212A (ja) | 2006-03-09 |
| JP2006508212A5 true JP2006508212A5 (ja) | 2006-04-20 |
Family
ID=9948612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004554692A Pending JP2006508212A (ja) | 2002-11-27 | 2003-11-26 | ポリエチレン組成物の使用 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20060241256A1 (ja) |
| EP (1) | EP1565525B1 (ja) |
| JP (1) | JP2006508212A (ja) |
| KR (1) | KR100906029B1 (ja) |
| CN (1) | CN100482732C (ja) |
| AU (1) | AU2003285526A1 (ja) |
| BR (1) | BR0316631A (ja) |
| EA (1) | EA009236B1 (ja) |
| ES (1) | ES2505693T3 (ja) |
| GB (1) | GB0227666D0 (ja) |
| WO (1) | WO2004048468A1 (ja) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7696280B2 (en) | 2004-04-30 | 2010-04-13 | Chevron Phillips Chemical Company, Lp | HDPE resins for use in pressure pipe and related applications |
| US7625982B2 (en) * | 2005-08-22 | 2009-12-01 | Chevron Phillips Chemical Company Lp | Multimodal polyethylene compositions and pipe made from same |
| EP1772485A1 (en) | 2005-10-07 | 2007-04-11 | Borealis Technology Oy | Polyethylene composition with improved stress crack resistance/stiffness relation for blow moulding |
| EP1772486A1 (en) | 2005-10-07 | 2007-04-11 | Borealis Technology Oy | Polyethylene composition for injection moulding with improved stress crack/stiffness relation and impact resistance |
| ES2284116T3 (es) | 2005-10-18 | 2007-11-01 | Borealis Technology Oy | Componente para una mezcla de polietileno y mezclas que lo contienen. |
| US8129472B2 (en) | 2006-04-07 | 2012-03-06 | Dow Global Technologies Llc | Polyolefin compositions, articles made therefrom and methods for preparing the same |
| PL1927626T3 (pl) * | 2006-12-01 | 2010-03-31 | Borealis Tech Oy | Wielomodalne żywice polietylenowe do produkcji rur, wytwarzane w obecności katalizatora z jednym miejscem aktywnym |
| ATE535569T1 (de) * | 2006-12-29 | 2011-12-15 | Borealis Tech Oy | Polyethylenmassen für blasgeformte transportverpackungsartikel |
| PT2105464E (pt) * | 2007-01-16 | 2012-04-19 | Mitsui Chemicals Inc | Composição de resina de etileno para um corpo moldado por sopro e corpo moldado por sopro obtido a partir da mesma |
| US7754834B2 (en) * | 2007-04-12 | 2010-07-13 | Univation Technologies, Llc | Bulk density promoting agents in a gas-phase polymerization process to achieve a bulk particle density |
| JP5103289B2 (ja) * | 2007-06-11 | 2012-12-19 | 日本ポリエチレン株式会社 | 射出成形容器蓋用ポリエチレン樹脂組成物 |
| EP2011822A1 (en) * | 2007-07-04 | 2009-01-07 | Borealis Technology Oy | Multimodal polyethylene co-polymer resin composition, a preparation process therefore and a polymeric product comprising the same |
| EP2130862A1 (en) * | 2008-06-02 | 2009-12-09 | Borealis AG | Polymer compositions and pressure-resistant pipes made thereof |
| EP2130863A1 (en) | 2008-06-02 | 2009-12-09 | Borealis AG | High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom |
| BRPI1005286A2 (pt) | 2009-01-30 | 2016-07-05 | Dow Global Technologies Llc | composição de polietileno de alta densidade, método para produzir uma composição de polietileno de alta densidade, dispositivo de fechamento e método para produzir um dispositivo de fechamento |
| CN102952216B (zh) * | 2011-08-25 | 2014-08-27 | 中国石油化工股份有限公司 | 一种烯烃聚合方法 |
| US9371442B2 (en) | 2011-09-19 | 2016-06-21 | Nova Chemicals (International) S.A. | Polyethylene compositions and closures made from them |
| CA2752407C (en) | 2011-09-19 | 2018-12-04 | Nova Chemicals Corporation | Polyethylene compositions and closures for bottles |
| CN103160014B (zh) * | 2011-12-15 | 2016-06-15 | 中国石油化工股份有限公司 | 一种用于热水管道的聚乙烯树脂组合物及制备方法 |
| CA2777386C (en) * | 2012-05-17 | 2020-06-30 | Nova Chemicals Corporation | Rotomolding resin |
| US9783663B2 (en) | 2012-12-14 | 2017-10-10 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
| US9475927B2 (en) | 2012-12-14 | 2016-10-25 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
| CA2798854C (en) | 2012-12-14 | 2020-02-18 | Nova Chemicals Corporation | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
| KR101657680B1 (ko) * | 2013-09-30 | 2016-09-19 | 주식회사 엘지화학 | 폴리올레핀 |
| WO2015046995A1 (ko) * | 2013-09-30 | 2015-04-02 | 주식회사 엘지화학 | 폴리올레핀 |
| RU2679135C2 (ru) * | 2014-06-25 | 2019-02-06 | Базелл Полиолефин Гмбх | Состав полиэтилена с улучшенными механическими свойствами при растяжении |
| EP3040375B1 (en) | 2014-12-30 | 2019-02-06 | Abu Dhabi Polymers Co. Ltd (Borouge) LLC. | Hdpe |
| US9758653B2 (en) | 2015-08-19 | 2017-09-12 | Nova Chemicals (International) S.A. | Polyethylene compositions, process and closures |
| US9783664B1 (en) | 2016-06-01 | 2017-10-10 | Nova Chemicals (International) S.A. | Hinged component comprising polyethylene composition |
| EP3293212B1 (en) * | 2016-09-12 | 2023-02-22 | Thai Polyethylene Co., Ltd. | Polymer composition for container closures |
| EP3601379A1 (en) * | 2017-03-29 | 2020-02-05 | ExxonMobil Chemical Patents Inc. | Foamable high density polyethylene compositions and articles made therefrom |
| EP3385959A1 (en) * | 2017-04-06 | 2018-10-10 | Borealis AG | Cable jacket composition |
| EP3385958B1 (en) * | 2017-04-06 | 2023-05-31 | Borealis AG | Cable jacket composition |
| CA3028148A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and articles with barrier properties |
| WO2021014244A1 (en) | 2019-07-25 | 2021-01-28 | Nova Chemicals (International) S.A. | Rotomolded parts prepared from bimodal polyethylene |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547551A (en) * | 1982-06-22 | 1985-10-15 | Phillips Petroleum Company | Ethylene polymer blends and process for forming film |
| US4461873A (en) | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
| FI98819C (fi) * | 1993-03-26 | 1997-08-25 | Borealis Polymers Oy | Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet |
| WO1996014358A1 (en) * | 1994-11-02 | 1996-05-17 | The Dow Chemical Company | Molding composition, method of preparation, method of molding, and molded articles |
| FI96216C (fi) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| FI101546B1 (fi) * | 1994-12-16 | 1998-07-15 | Borealis Polymers Oy | Polyeteenikompositio |
| EP0881237A1 (en) * | 1997-05-26 | 1998-12-02 | Fina Research S.A. | Process to produce bimodal polyolefins with metallocene catalysts using two reaction zones |
| JPH11106430A (ja) * | 1997-10-07 | 1999-04-20 | Asahi Chem Ind Co Ltd | 表面光沢性に優れたエチレン系樹脂 |
| SE513632C2 (sv) * | 1998-07-06 | 2000-10-09 | Borealis Polymers Oy | Multimodal polyetenkomposition för rör |
| FI990003A (fi) * | 1999-01-04 | 2000-07-05 | Borealis Polymers Oy | Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot |
| EP1041090A1 (en) | 1999-03-29 | 2000-10-04 | Fina Research S.A. | Production of polyethylene having a broad molecular weight distribution |
| GB9919718D0 (en) * | 1999-08-19 | 1999-10-20 | Borealis As | Process |
| JP2002080531A (ja) * | 1999-09-01 | 2002-03-19 | Mitsui Chemicals Inc | ポリエチレン中空成形体用樹脂およびその樹脂からなるポリエチレン中空成形体 |
| EP1201713A1 (en) * | 2000-10-27 | 2002-05-02 | ATOFINA Research | Polyethylene pipe resins and production thereof |
| EP1201711A1 (en) * | 2000-10-27 | 2002-05-02 | ATOFINA Research | Polyethylene pipe resins and production thereof |
| CA2498087A1 (en) * | 2002-10-01 | 2004-04-15 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions for rotational molding |
-
2002
- 2002-11-27 GB GBGB0227666.5A patent/GB0227666D0/en not_active Ceased
-
2003
- 2003-11-26 BR BR0316631-7A patent/BR0316631A/pt not_active Application Discontinuation
- 2003-11-26 EA EA200500686A patent/EA009236B1/ru not_active IP Right Cessation
- 2003-11-26 EP EP03778523.5A patent/EP1565525B1/en not_active Revoked
- 2003-11-26 JP JP2004554692A patent/JP2006508212A/ja active Pending
- 2003-11-26 ES ES03778523.5T patent/ES2505693T3/es not_active Expired - Lifetime
- 2003-11-26 US US10/535,862 patent/US20060241256A1/en not_active Abandoned
- 2003-11-26 AU AU2003285526A patent/AU2003285526A1/en not_active Abandoned
- 2003-11-26 KR KR1020057009610A patent/KR100906029B1/ko active IP Right Grant
- 2003-11-26 CN CNB2003801044242A patent/CN100482732C/zh not_active Expired - Fee Related
- 2003-11-26 WO PCT/GB2003/005149 patent/WO2004048468A1/en active Application Filing
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