AU2001285190A1 - High molecular weight, medium density polyethylene - Google Patents
High molecular weight, medium density polyethyleneInfo
- Publication number
- AU2001285190A1 AU2001285190A1 AU2001285190A AU8519001A AU2001285190A1 AU 2001285190 A1 AU2001285190 A1 AU 2001285190A1 AU 2001285190 A AU2001285190 A AU 2001285190A AU 8519001 A AU8519001 A AU 8519001A AU 2001285190 A1 AU2001285190 A1 AU 2001285190A1
- Authority
- AU
- Australia
- Prior art keywords
- molecular weight
- high molecular
- density polyethylene
- medium density
- medium
- 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.)
- Abandoned
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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
-
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/648,303 US6486270B1 (en) | 2000-08-25 | 2000-08-25 | High molecular weight, medium density polyethylene |
US09/648,303 | 2000-08-25 | ||
PCT/US2001/026214 WO2002018461A2 (en) | 2000-08-25 | 2001-08-22 | High molecular weight, medium density polyethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001285190A1 true AU2001285190A1 (en) | 2002-03-13 |
Family
ID=24600264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001285190A Abandoned AU2001285190A1 (en) | 2000-08-25 | 2001-08-22 | High molecular weight, medium density polyethylene |
Country Status (10)
Country | Link |
---|---|
US (2) | US6486270B1 (es) |
EP (1) | EP1313778A2 (es) |
JP (1) | JP2004507591A (es) |
KR (1) | KR20030031985A (es) |
CN (1) | CN1203101C (es) |
AU (1) | AU2001285190A1 (es) |
BR (1) | BR0113502A (es) |
CA (1) | CA2417215A1 (es) |
MX (1) | MXPA03001658A (es) |
WO (1) | WO2002018461A2 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI111954B (fi) * | 2000-02-21 | 2003-10-15 | Borealis Tech Oy | Menetelmä polyeteenipäällysteen valmistamiseksi substraatille |
DE60138700D1 (de) * | 2000-06-01 | 2009-06-25 | Ineos Europe Ltd | Neue polyethenfilme |
JP4342938B2 (ja) * | 2001-07-03 | 2009-10-14 | 株式会社プライムポリマー | ポリエチレン系樹脂及びその製造方法並びにそれを基材としたインフレーションフィルム |
US6613841B2 (en) * | 2002-01-28 | 2003-09-02 | Equistar Chemicals, Lp | Preparation of machine direction oriented polyethylene films |
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 |
US6995216B2 (en) * | 2003-06-16 | 2006-02-07 | Equistar Chemicals, Lp | Process for manufacturing single-site polyolefins |
US6998443B2 (en) * | 2003-09-02 | 2006-02-14 | Equistar Chemicals, Lp | Flame retardant insulation compositions having improved abrasion resistance |
US6936655B2 (en) * | 2003-09-02 | 2005-08-30 | Equistar Chemicals, Lp | Crosslinkable flame retardant wire and cable compositions having improved abrasion resistance |
US20050200046A1 (en) * | 2004-03-10 | 2005-09-15 | Breese D. R. | Machine-direction oriented multilayer films |
US20050245687A1 (en) * | 2004-04-30 | 2005-11-03 | Appel Marvin R | Multimodal polyethylene extrusion |
US8440125B2 (en) * | 2004-06-28 | 2013-05-14 | Equistar Chemicals, Lp | Polyethylene films having high resistance to deformation or elongation |
US7230054B2 (en) * | 2004-06-29 | 2007-06-12 | Equistar Chemicals, Lp | Polymer resins with improved environmental stress crack resistance |
US20060047076A1 (en) * | 2004-08-31 | 2006-03-02 | Scheie Andrew J | Solid state modification of multimodal polyethylene |
US20060177641A1 (en) * | 2005-02-09 | 2006-08-10 | Breese D R | Multilayer polyethylene thin films |
US8034461B2 (en) * | 2005-02-09 | 2011-10-11 | Equistar Chemicals, Lp | Preparation of multilayer polyethylene thin films |
US20070010626A1 (en) * | 2005-07-11 | 2007-01-11 | Shankernarayanan Manivakkam J | Polyethylene compositions |
US7595364B2 (en) * | 2005-12-07 | 2009-09-29 | Univation Technologies, Llc | High density polyethylene |
US7423098B2 (en) * | 2006-01-17 | 2008-09-09 | Equistar Chemicals, Lp | Polyethylene process |
US7659346B2 (en) * | 2006-09-27 | 2010-02-09 | Equistar Chemicals, Lp | Process for maleating polymerization residues and products |
US7601787B2 (en) * | 2006-11-30 | 2009-10-13 | Equistar Chemicals, IP | Ethylene polymerization process |
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 |
KR100969118B1 (ko) * | 2008-03-19 | 2010-07-09 | 대림산업 주식회사 | 고분자량 폴리올레핀의 제조방법 |
US7776974B2 (en) * | 2008-04-30 | 2010-08-17 | Equistar Chemicals, Lp | Olefin polymerization process |
US7671151B2 (en) * | 2008-05-21 | 2010-03-02 | Equistar Chemicals, Lp | Olefin polymerization process |
US20090304966A1 (en) * | 2008-06-05 | 2009-12-10 | Mehta Sameer D | Bimodal polyethylene process and products |
US7829641B2 (en) | 2008-07-16 | 2010-11-09 | Equistar Chemicals, Lp | Process for the preparation of multimodal polyethylene resins |
US7816478B2 (en) * | 2008-09-03 | 2010-10-19 | Equistar Chemicals, Lp | Polyethylene thick film and process for preparing polyethylene |
WO2012119953A1 (en) * | 2011-03-04 | 2012-09-13 | Total Research & Technology Feluy | Process for preparing ziegler-natta produced polyethylene blends |
CN104395394B (zh) * | 2012-03-28 | 2017-04-19 | 北欧化工股份公司 | 多峰聚合物 |
US9840570B2 (en) | 2013-03-11 | 2017-12-12 | Chevron Phillips Chemical Company, Lp | Medium density polyethylene compositions |
CN105984188B (zh) * | 2015-01-28 | 2018-12-07 | 中国石油化工股份有限公司 | 一种捆扎膜及其应用 |
CN105984187B (zh) * | 2015-01-28 | 2018-12-07 | 中国石油化工股份有限公司 | 一种多层热收缩薄膜及其应用 |
WO2017056064A1 (en) | 2015-09-30 | 2017-04-06 | Celanese Sales Germany Gmbh | Low friction squeak free assembly |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974101A (en) | 1970-10-08 | 1976-08-10 | Phillips Petroleum Company | Olefin polymerization catalyst |
JPS54146885A (en) | 1978-05-10 | 1979-11-16 | Nissan Chem Ind Ltd | Improved polymerization process for ethylene |
US4464518A (en) | 1981-06-24 | 1984-08-07 | Nissan Chemical Industries, Ltd. | Process for the polymerization or copolymerization of ethylene |
DE3127133A1 (de) | 1981-07-09 | 1983-01-27 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von polyolefinen und deren copolymerisaten |
US4699961A (en) | 1982-09-30 | 1987-10-13 | E. I. Du Pont De Nemours & Co. | High efficiency catalysts for varying olefin polymer molecular weight distribution |
US4518706A (en) | 1982-09-30 | 1985-05-21 | E. I. Du Pont De Nemours And Company | Hydrocarbon soluble catalyst supports and resultant polymerization catalysts |
EP0503791B1 (en) | 1991-03-06 | 1997-04-16 | Mobil Oil Corporation | Process for producing bimodal ethylene polymers in tandem reactors |
US5236998A (en) | 1991-03-07 | 1993-08-17 | Occidental Chemical Corporation | Process for the manufacture of linear polyethylene containing α-alkene commonomers |
FR2680792B1 (fr) | 1991-08-30 | 1994-09-09 | Bp Chemicals Snc | Procede de fabrication d'un polymere de l'ethylene. |
FI98819C (fi) | 1993-03-26 | 1997-08-25 | Borealis Polymers Oy | Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet |
JPH08504883A (ja) | 1993-10-15 | 1996-05-28 | フイナ・リサーチ・ソシエテ・アノニム | 幅広い分子量分布を示すポリエチレンの製造方法 |
JP3247540B2 (ja) * | 1994-05-12 | 2002-01-15 | 株式会社日立製作所 | パケット化通信装置および切替え装置 |
US5589539A (en) * | 1994-11-23 | 1996-12-31 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing an in situ polyethylene blend |
US5539124A (en) | 1994-12-19 | 1996-07-23 | Occidental Chemical Corporation | Polymerization catalysts based on transition metal complexes with ligands containing pyrrolyl ring |
US5637660A (en) | 1995-04-17 | 1997-06-10 | Lyondell Petrochemical Company | Polymerization of α-olefins with transition metal catalysts based on bidentate ligands containing pyridine or quinoline moiety |
US6034027A (en) | 1996-05-17 | 2000-03-07 | Equistar Chemicals, Lp | Borabenzene based olefin polymerization catalysts containing a group 3-10 metal |
US5962598A (en) | 1996-07-26 | 1999-10-05 | Equistar Chemicals, Lp | Polyethlene film composition having broad molecular weight distribution and improved bubble stability |
US5756611A (en) | 1997-02-21 | 1998-05-26 | Lyondell Petrochemical Company | α-olefin polymerization catalysts |
US5978568A (en) * | 1997-03-11 | 1999-11-02 | Sequel Technology Corporation | Method and apparatus for resolving network users to network computers |
WO1998052982A1 (en) | 1997-05-20 | 1998-11-26 | Union Carbide Chemicals & Plastics Technology Corporation | A process for preparing an in situ polyethylene blend |
BE1011333A3 (fr) * | 1997-08-20 | 1999-07-06 | Solvay | Procede de fabrication d'une composition de polymeres d'ethylene. |
EP0905151A1 (en) * | 1997-09-27 | 1999-03-31 | Fina Research S.A. | Production of polyethylene having a broad molecular weight distribution |
EP0905153B1 (en) | 1997-09-27 | 2004-03-31 | ATOFINA Research | Production of polyethylene having a broad molecular weight distribution |
FI980308A0 (fi) | 1998-02-10 | 1998-02-10 | Borealis Polymers Oy | Polymerfilmer och foerfarande framstaellning daerav |
FI981034A (fi) | 1998-05-08 | 1999-11-09 | Borealis Polymers Oy | HD-polyeteenikoostumukset ja menetelmä niiden valmistamiseksi |
US6127484A (en) | 1999-04-29 | 2000-10-03 | Equistar Chemicals, Lp | Olefin polymerization process |
-
2000
- 2000-08-25 US US09/648,303 patent/US6486270B1/en not_active Expired - Fee Related
-
2001
- 2001-08-22 BR BR0113502-3A patent/BR0113502A/pt not_active IP Right Cessation
- 2001-08-22 MX MXPA03001658A patent/MXPA03001658A/es active IP Right Grant
- 2001-08-22 JP JP2002523974A patent/JP2004507591A/ja active Pending
- 2001-08-22 AU AU2001285190A patent/AU2001285190A1/en not_active Abandoned
- 2001-08-22 WO PCT/US2001/026214 patent/WO2002018461A2/en not_active Application Discontinuation
- 2001-08-22 EP EP01964323A patent/EP1313778A2/en not_active Withdrawn
- 2001-08-22 KR KR10-2003-7002440A patent/KR20030031985A/ko not_active Application Discontinuation
- 2001-08-22 CN CNB018146929A patent/CN1203101C/zh not_active Expired - Fee Related
- 2001-08-22 CA CA002417215A patent/CA2417215A1/en not_active Abandoned
-
2002
- 2002-09-12 US US10/242,191 patent/US6770715B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2417215A1 (en) | 2002-03-07 |
WO2002018461A2 (en) | 2002-03-07 |
CN1203101C (zh) | 2005-05-25 |
US6770715B2 (en) | 2004-08-03 |
BR0113502A (pt) | 2003-07-15 |
CN1449414A (zh) | 2003-10-15 |
US20030040588A1 (en) | 2003-02-27 |
US6486270B1 (en) | 2002-11-26 |
EP1313778A2 (en) | 2003-05-28 |
KR20030031985A (ko) | 2003-04-23 |
WO2002018461A3 (en) | 2002-08-29 |
JP2004507591A (ja) | 2004-03-11 |
MXPA03001658A (es) | 2003-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001285190A1 (en) | High molecular weight, medium density polyethylene | |
AU2001283881A1 (en) | Polymeric aldehyde/polyetheramine networks | |
AU2001280889A1 (en) | Molecular toxicology modeling | |
AU2001260921A1 (en) | Molecular imprinting | |
AU6016600A (en) | Apparatus for providing information, information receiver and storage medium | |
AU3238001A (en) | Low molecular weight polymannuronate | |
AU3177700A (en) | Polymers, their preparation and uses | |
AU4570600A (en) | Storage media | |
AU2001253178A1 (en) | Fragrant medium container | |
AU6009001A (en) | Self-lubricating polymers | |
AU6261999A (en) | Very high molecular weight beta-glucans | |
AU2001290906A1 (en) | Dual density polymer putter | |
AU2002219885A1 (en) | Drag-reducing polymer suspensions | |
AU2001286657A1 (en) | Propylene polymer composition | |
AU2001235773A1 (en) | Electro-luminiscent polymers, their preparation and uses | |
AU2002217894A1 (en) | Drag-reducing polymer suspensions | |
AU2002219717A1 (en) | High molecular weight oxidised cellulose | |
AU2001277605A1 (en) | High molecular weight cationic polymers, preparation method and uses thereof | |
AU2001285810A1 (en) | High functional polymers | |
AU2001265942A1 (en) | Functionalised pi-conjugated polymers, based on 3,4-alkylenedioxythiophene | |
AUPQ901700A0 (en) | Molecular markers | |
EP1102470A3 (en) | Semiconductor storage medium | |
AU2001284503A1 (en) | Enzyme-mimicking polymers | |
MXPA03003470A (es) | Medio de almacenamiento optico. | |
AU2002243244A1 (en) | High molecular weight polyolefin and catalyst and process for polymerising said polyolefin |