ATE472564T1 - Verfahren zur verringerung von gelen in polyolefinen - Google Patents
Verfahren zur verringerung von gelen in polyolefinenInfo
- Publication number
- ATE472564T1 ATE472564T1 AT06804298T AT06804298T ATE472564T1 AT E472564 T1 ATE472564 T1 AT E472564T1 AT 06804298 T AT06804298 T AT 06804298T AT 06804298 T AT06804298 T AT 06804298T AT E472564 T1 ATE472564 T1 AT E472564T1
- Authority
- AT
- Austria
- Prior art keywords
- polyolefins
- reducing gels
- gels
- reducing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
- C08F6/16—Purification
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/264,567 US7393916B2 (en) | 2005-11-01 | 2005-11-01 | Method of reducing gels in polyolefins |
| PCT/US2006/038506 WO2007053258A1 (en) | 2005-11-01 | 2006-10-02 | Method of reducing gels in polyolefins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE472564T1 true ATE472564T1 (de) | 2010-07-15 |
Family
ID=37670719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT06804298T ATE472564T1 (de) | 2005-11-01 | 2006-10-02 | Verfahren zur verringerung von gelen in polyolefinen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7393916B2 (de) |
| EP (1) | EP1943280B1 (de) |
| JP (1) | JP5247457B2 (de) |
| KR (1) | KR20080066835A (de) |
| CN (1) | CN101547943B (de) |
| AR (1) | AR058815A1 (de) |
| AT (1) | ATE472564T1 (de) |
| AU (1) | AU2006309178A1 (de) |
| BR (1) | BRPI0618278A2 (de) |
| CA (1) | CA2624675A1 (de) |
| DE (1) | DE602006015216D1 (de) |
| ES (1) | ES2348071T3 (de) |
| RU (1) | RU2419636C2 (de) |
| WO (1) | WO2007053258A1 (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1834983A1 (de) * | 2006-03-14 | 2007-09-19 | Ineos Europe Limited | Polymerfilme |
| CN101801323B (zh) * | 2007-09-12 | 2012-10-10 | 巴斯夫欧洲公司 | 超吸收剂的计量供给方法 |
| CN106939057B (zh) | 2009-07-01 | 2021-04-23 | 陶氏环球技术有限责任公司 | 乙烯类聚合物及其用途 |
| RU2551291C2 (ru) * | 2010-11-12 | 2015-05-20 | Кабусики Кайся Кобе Сейко Се | Уменьшающее гель устройство и способ уменьшения геля |
| BR112013028810B1 (pt) | 2011-05-10 | 2020-11-24 | Basell Polyolefine Gmbh | Processo para homogeneizaqao e peletizaqao de uma composiçao de polietileno, uso de uma composiçao de polietileno obtida por tal processo e produtos preparados a partir de tal composiçao |
| CA2834068C (en) * | 2013-11-18 | 2020-07-28 | Nova Chemicals Corporation | Enhanced escr bimodal rotomolding resin |
| CA2847628A1 (en) | 2014-03-28 | 2015-09-28 | Nova Chemicals Corporation | Improved extrusion process |
| EP3221118B1 (de) | 2014-11-19 | 2022-07-27 | ExxonMobil Chemical Patents Inc. | Vorrichtung zur polymerbearbeitung, und darauf bezogenes verfahren |
| CA2974122C (en) * | 2015-01-21 | 2023-09-19 | Univation Technologies, Llc | Methods for gel reduction in polyolefins |
| CN107848048B (zh) * | 2015-06-05 | 2020-11-13 | 卓德嘉表层保护有限责任公司 | 低微凝胶的表面保护膜 |
| EP3173443A1 (de) * | 2015-11-27 | 2017-05-31 | Borealis AG | Halbleitende polyethylenzusammensetzung |
| EP3173442A1 (de) * | 2015-11-27 | 2017-05-31 | Borealis AG | Halbleitende polyethylenzusammensetzung |
| EP3389985B1 (de) | 2015-12-16 | 2022-02-16 | ExxonMobil Chemical Patents Inc. | Vorrichtung und darauf bezogenes verfahren zur verarbeitung von polymeren |
| WO2017105632A1 (en) | 2015-12-16 | 2017-06-22 | Exxonmobil Chemical Patents Inc. | Device and process for processing polymers |
| WO2018144139A1 (en) | 2017-02-03 | 2018-08-09 | Exxonmobil Chemical Patents Inc. | Methods for making polyethylene polymers |
| LT3406666T (lt) | 2017-09-22 | 2020-12-28 | Total Research & Technology Feluy | Nehomogeniško panaudoto polietileno kokybės pagerinimo būdas, sumaišant jį su grynu polietilenu, ir iš šių mišinių pagamintas gaminys |
| EP3688089A1 (de) | 2017-09-28 | 2020-08-05 | ExxonMobil Chemical Patents Inc. | Verfahren zur herstellung von polymerzusammensetzungen mit multimodaler molekulargewichtsverteilung |
| TWI655926B (zh) * | 2018-05-25 | 2019-04-11 | 光原科技股份有限公司 | 截骨手術治具 |
| WO2020040837A1 (en) * | 2018-08-21 | 2020-02-27 | Amcor Rigid Plastics Usa, Llc | Polyolefin resins for containers |
| CN110950979B (zh) * | 2019-11-29 | 2022-09-30 | 濮阳宏业高新科技发展有限公司 | 一种长短链聚乙烯的分离方法 |
| AU2022287919A1 (en) | 2021-06-09 | 2024-01-04 | Equistar Chemicals, Lp | Blends of virgin hdpe and post consumer recyclate hdpe and methods thereof |
| WO2024054559A1 (en) | 2022-09-08 | 2024-03-14 | Equistar Chemicals, Lp | Blends of virgin ldpe and post consumer recyclate low and/or linear low density polyethylene and methods thereof |
| WO2024137484A1 (en) | 2022-12-21 | 2024-06-27 | Equistar Chemicals, Lp | Blend of ldpe and post-consumer recyclate content with reduced film defects |
| US20250002698A1 (en) | 2023-06-27 | 2025-01-02 | Equistar Chemicals, Lp | Polymer recyclate blend product and process |
| EP4574856A1 (de) | 2023-12-21 | 2025-06-25 | Borealis AG | Verfahren zur modifizierung von polyethylenrecyclaten |
| EP4574849A1 (de) | 2023-12-21 | 2025-06-25 | Borealis AG | Verfahren zur modifizierung von polyethylenrecyclaten |
| WO2026022206A1 (en) | 2024-07-25 | 2026-01-29 | Borealis Gmbh | Mixed-plastics polyethylene composition suitable for film applications |
| EP4685183A1 (de) | 2024-07-25 | 2026-01-28 | Borealis GmbH | Polyethylenzusammensetzung aus gemischten kunststoffen für filmanwendungen |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH10340A (en) * | 1971-06-03 | 1976-12-09 | Crown Zellerbach Int Inc | Synthetic papermaking pulp and process of manufacture |
| FI96216C (fi) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| US6485662B1 (en) * | 1996-12-03 | 2002-11-26 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing a simulated in situ polyethylene blend |
| US5730885A (en) | 1996-12-03 | 1998-03-24 | Union Carbide Chemicals & Plastics Technology Corporation | Screen packs for reducing gels in polypropylene copolymers |
| US6274684B1 (en) | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
| JP2003231759A (ja) * | 2002-02-13 | 2003-08-19 | Japan Polyolefins Co Ltd | プロテクトフィルム用ポリエチレンの製造方法およびそれを用いたプロテクトフィルム |
| US6875828B2 (en) | 2002-09-04 | 2005-04-05 | Univation Technologies, Llc | Bimodal polyolefin production process and films therefrom |
| JP2004188847A (ja) * | 2002-12-12 | 2004-07-08 | Tosoh Corp | 樹脂成形体の製造方法 |
| TW200504093A (en) | 2003-05-12 | 2005-02-01 | Dow Global Technologies Inc | Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom |
-
2005
- 2005-11-01 US US11/264,567 patent/US7393916B2/en not_active Expired - Lifetime
-
2006
- 2006-10-02 WO PCT/US2006/038506 patent/WO2007053258A1/en not_active Ceased
- 2006-10-02 JP JP2008538888A patent/JP5247457B2/ja not_active Expired - Fee Related
- 2006-10-02 DE DE602006015216T patent/DE602006015216D1/de active Active
- 2006-10-02 BR BRPI0618278-0A patent/BRPI0618278A2/pt not_active Application Discontinuation
- 2006-10-02 ES ES06804298T patent/ES2348071T3/es active Active
- 2006-10-02 RU RU2008121946/04A patent/RU2419636C2/ru active
- 2006-10-02 KR KR1020087013058A patent/KR20080066835A/ko not_active Withdrawn
- 2006-10-02 CA CA002624675A patent/CA2624675A1/en not_active Abandoned
- 2006-10-02 CN CN200680040751XA patent/CN101547943B/zh active Active
- 2006-10-02 AU AU2006309178A patent/AU2006309178A1/en not_active Abandoned
- 2006-10-02 AT AT06804298T patent/ATE472564T1/de not_active IP Right Cessation
- 2006-10-02 EP EP06804298A patent/EP1943280B1/de not_active Revoked
- 2006-10-19 AR ARP060104566A patent/AR058815A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN101547943B (zh) | 2011-09-07 |
| WO2007053258A1 (en) | 2007-05-10 |
| KR20080066835A (ko) | 2008-07-16 |
| RU2008121946A (ru) | 2009-12-10 |
| CA2624675A1 (en) | 2007-05-10 |
| JP2009520836A (ja) | 2009-05-28 |
| RU2419636C2 (ru) | 2011-05-27 |
| JP5247457B2 (ja) | 2013-07-24 |
| US7393916B2 (en) | 2008-07-01 |
| AU2006309178A1 (en) | 2007-05-10 |
| DE602006015216D1 (de) | 2010-08-12 |
| BRPI0618278A2 (pt) | 2011-08-23 |
| EP1943280A1 (de) | 2008-07-16 |
| CN101547943A (zh) | 2009-09-30 |
| US20070100132A1 (en) | 2007-05-03 |
| AR058815A1 (es) | 2008-02-27 |
| EP1943280B1 (de) | 2010-06-30 |
| ES2348071T3 (es) | 2010-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |