AU2001270108A1 - Polyethylene blends - Google Patents
Polyethylene blendsInfo
- Publication number
- AU2001270108A1 AU2001270108A1 AU2001270108A AU7010801A AU2001270108A1 AU 2001270108 A1 AU2001270108 A1 AU 2001270108A1 AU 2001270108 A AU2001270108 A AU 2001270108A AU 7010801 A AU7010801 A AU 7010801A AU 2001270108 A1 AU2001270108 A1 AU 2001270108A1
- Authority
- AU
- Australia
- Prior art keywords
- polymer
- blends
- lldpe
- density polyethylene
- low density
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- 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
- 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—Polyethene
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/08—Copolymers of ethene
- C09D123/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C09D123/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
-
- 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
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Artificial Filaments (AREA)
- Materials For Medical Uses (AREA)
- Organic Insulating Materials (AREA)
Abstract
Blends of very low density polyethylene produced using metallocene catalysts (mVLDPE) and linear low density polyethylene (LLDPE) are disclosed. The polymer blends include a metallocene-catalyzed VLDPE polymer having a density of less than 0.916 g/cm 3 , the VLDPE polymer preferably being linear and without long chain branching, and a LLDPE polymer having a density of from 0.916 to 0.940 g/cm 3 . The polymer blends are particularly suitable in blown and cast film applications.
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21357100P | 2000-06-22 | 2000-06-22 | |
US60/213,571 | 2000-06-22 | ||
US24320800P | 2000-10-25 | 2000-10-25 | |
US60/243,208 | 2000-10-25 | ||
US27080201P | 2001-02-23 | 2001-02-23 | |
US60/270,802 | 2001-02-23 | ||
US27856001P | 2001-03-23 | 2001-03-23 | |
US27831501P | 2001-03-23 | 2001-03-23 | |
US27856701P | 2001-03-23 | 2001-03-23 | |
US60/278,567 | 2001-03-23 | ||
US60/278,560 | 2001-03-23 | ||
US60/278,315 | 2001-03-23 | ||
PCT/US2001/020077 WO2001098406A2 (en) | 2000-06-22 | 2001-06-22 | Polyethylene blends |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001270108A1 true AU2001270108A1 (en) | 2002-01-02 |
Family
ID=27559066
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001271408A Abandoned AU2001271408A1 (en) | 2000-06-22 | 2001-06-22 | Metallocene-produced very low density polyethylenes |
AU2001271377A Abandoned AU2001271377A1 (en) | 2000-06-22 | 2001-06-22 | Metallocene-produced very low density polyethylenes |
AU2001270108A Abandoned AU2001270108A1 (en) | 2000-06-22 | 2001-06-22 | Polyethylene blends |
AU2001271409A Abandoned AU2001271409A1 (en) | 2000-06-22 | 2001-06-22 | Very low density polyethylene and high density polyethylene blends |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001271408A Abandoned AU2001271408A1 (en) | 2000-06-22 | 2001-06-22 | Metallocene-produced very low density polyethylenes |
AU2001271377A Abandoned AU2001271377A1 (en) | 2000-06-22 | 2001-06-22 | Metallocene-produced very low density polyethylenes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001271409A Abandoned AU2001271409A1 (en) | 2000-06-22 | 2001-06-22 | Very low density polyethylene and high density polyethylene blends |
Country Status (11)
Country | Link |
---|---|
EP (5) | EP1299470B1 (en) |
JP (4) | JP2004501243A (en) |
KR (2) | KR20030015882A (en) |
CN (5) | CN100386196C (en) |
AT (4) | ATE461040T1 (en) |
AU (4) | AU2001271408A1 (en) |
BR (2) | BR0111934A (en) |
CA (4) | CA2413966A1 (en) |
DE (4) | DE60138924D1 (en) |
ES (3) | ES2325308T3 (en) |
WO (4) | WO2001098409A1 (en) |
Families Citing this family (91)
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US7323239B2 (en) * | 2001-10-22 | 2008-01-29 | Exxonmobil Chemical Patents Inc. | Protective films |
EP1356925A1 (en) * | 2002-04-25 | 2003-10-29 | Amcor Flexibles Transpac | Peelable packaging system and method for making same |
US6649698B1 (en) * | 2002-05-17 | 2003-11-18 | Equistar Chemicals, Lp | Polyethylene blends |
AU2003269970A1 (en) | 2002-09-05 | 2004-03-29 | Exxonmobil Chemical Patents Inc. | Shrink film |
ATE506930T1 (en) * | 2003-01-08 | 2011-05-15 | Exxonmobil Chem Patents Inc | ELASTIC ARTICLES AND PRODUCTION PROCESSES THEREOF |
US20040147679A1 (en) * | 2003-01-24 | 2004-07-29 | Weaver William N. | Flexible carrier |
GB0319467D0 (en) * | 2003-08-19 | 2003-09-17 | Bp Chem Int Ltd | Polymer blends |
US7422786B2 (en) | 2003-09-24 | 2008-09-09 | Exxonmobil Chemical Patents Inc. | Collation shrink |
US7632086B2 (en) | 2003-10-03 | 2009-12-15 | Exxonmobil Chemical Patents Inc. | Melt fracture reduction |
US6870010B1 (en) * | 2003-12-01 | 2005-03-22 | Univation Technologies, Llc | Low haze high strength polyethylene compositions |
WO2005065945A1 (en) | 2003-12-18 | 2005-07-21 | Dow Global Technologies, Inc. | Film with superior impact resistance and improved catastrophic failure resistance under high strain rate |
KR100646249B1 (en) * | 2004-04-08 | 2006-11-23 | 주식회사 엘지화학 | Polyethylene Pipe Having Good Melt Processibilty and High Resistance to Stress and Method for Preparing the Same Using Metallocene Catalysts |
US7790826B2 (en) * | 2004-05-06 | 2010-09-07 | DowGlobal Technologies Inc. | Polymer molding compositions |
US7183005B2 (en) | 2004-08-20 | 2007-02-27 | Exxonmobil Chemical Patents Inc. | Impact strength improvement of regrind |
JP2006062153A (en) * | 2004-08-25 | 2006-03-09 | Kau Pack Kk | Packaging bag |
KR101172563B1 (en) * | 2005-06-29 | 2012-08-08 | 토요 보세키 가부시기가이샤 | Polyethylene resin laminate film |
WO2007130277A1 (en) * | 2006-05-05 | 2007-11-15 | Exxonmobil Chemical Patents Inc. | Linear low density polymer blends and articles made therefrom |
US8247065B2 (en) * | 2006-05-31 | 2012-08-21 | Exxonmobil Chemical Patents Inc. | Linear polymers, polymer blends, and articles made therefrom |
EP2208749B1 (en) | 2006-07-10 | 2015-12-16 | Borealis Technology Oy | Biaxially oriented polypropylene films |
EP1883080B1 (en) | 2006-07-10 | 2009-01-21 | Borealis Technology Oy | Electrical insulation film |
EP1900764B1 (en) | 2006-08-25 | 2009-04-01 | Borealis Technology Oy | Polypropylene foam |
ES2331091T3 (en) * | 2006-08-25 | 2009-12-21 | Borealis Technology Oy | BLOWED POLYPROPYLENE FILM. |
EP1892264A1 (en) | 2006-08-25 | 2008-02-27 | Borealis Technology Oy | Extrusion coated substrate |
ATE462189T1 (en) | 2006-09-25 | 2010-04-15 | Borealis Tech Oy | COAXIAL CABLE |
US8198373B2 (en) | 2006-10-02 | 2012-06-12 | Exxonmobil Chemical Patents Inc. | Plastic toughened plastics |
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ES2322186T3 (en) | 2006-12-28 | 2009-06-17 | Borealis Technology Oy | PROCESS FOR THE MANUFACTURE OF RAMPED POLYPROPYLENE. |
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-
2001
- 2001-06-22 EP EP01950415A patent/EP1299470B1/en not_active Expired - Lifetime
- 2001-06-22 CN CNB018136796A patent/CN100386196C/en not_active Expired - Lifetime
- 2001-06-22 ES ES01948654T patent/ES2325308T3/en not_active Expired - Lifetime
- 2001-06-22 BR BR0111934-6A patent/BR0111934A/en not_active IP Right Cessation
- 2001-06-22 ES ES01950381T patent/ES2339331T3/en not_active Expired - Lifetime
- 2001-06-22 CN CNB2006101108644A patent/CN100491457C/en not_active Expired - Fee Related
- 2001-06-22 EP EP07008911A patent/EP1810992A1/en not_active Withdrawn
- 2001-06-22 AU AU2001271408A patent/AU2001271408A1/en not_active Abandoned
- 2001-06-22 JP JP2002504327A patent/JP2004501243A/en not_active Withdrawn
- 2001-06-22 ES ES01950415T patent/ES2290159T3/en not_active Expired - Lifetime
- 2001-06-22 KR KR1020027017573A patent/KR20030015882A/en not_active Application Discontinuation
- 2001-06-22 AT AT01950381T patent/ATE461040T1/en not_active IP Right Cessation
- 2001-06-22 AU AU2001271377A patent/AU2001271377A1/en not_active Abandoned
- 2001-06-22 WO PCT/US2001/020078 patent/WO2001098409A1/en active IP Right Grant
- 2001-06-22 DE DE60138924T patent/DE60138924D1/en not_active Expired - Lifetime
- 2001-06-22 AT AT01950414T patent/ATE361946T1/en not_active IP Right Cessation
- 2001-06-22 CN CNB018224903A patent/CN1231535C/en not_active Expired - Lifetime
- 2001-06-22 WO PCT/US2001/020076 patent/WO2001098372A2/en active IP Right Grant
- 2001-06-22 EP EP01950381A patent/EP1294565B1/en not_active Expired - Lifetime
- 2001-06-22 CA CA002413966A patent/CA2413966A1/en not_active Abandoned
- 2001-06-22 EP EP01950414A patent/EP1325073B1/en not_active Expired - Lifetime
- 2001-06-22 BR BR0112383-1A patent/BR0112383A/en not_active Application Discontinuation
- 2001-06-22 AT AT01948654T patent/ATE432960T1/en not_active IP Right Cessation
- 2001-06-22 AU AU2001270108A patent/AU2001270108A1/en not_active Abandoned
- 2001-06-22 EP EP01948654A patent/EP1373404B1/en not_active Expired - Lifetime
- 2001-06-22 CA CA002414056A patent/CA2414056A1/en not_active Abandoned
- 2001-06-22 WO PCT/US2001/019934 patent/WO2002000436A2/en active Application Filing
- 2001-06-22 DE DE60128377T patent/DE60128377T2/en not_active Expired - Lifetime
- 2001-06-22 CN CNB01813582XA patent/CN1298750C/en not_active Expired - Lifetime
- 2001-06-22 WO PCT/US2001/020077 patent/WO2001098406A2/en active Application Filing
- 2001-06-22 CN CNB018132014A patent/CN1227289C/en not_active Expired - Lifetime
- 2001-06-22 JP JP2002504360A patent/JP2004506049A/en not_active Withdrawn
- 2001-06-22 AT AT01950415T patent/ATE369395T1/en not_active IP Right Cessation
- 2001-06-22 JP JP2002505200A patent/JP5087198B2/en not_active Expired - Fee Related
- 2001-06-22 KR KR1020027017504A patent/KR20030019454A/en not_active Application Discontinuation
- 2001-06-22 JP JP2002504363A patent/JP2004501259A/en not_active Withdrawn
- 2001-06-22 DE DE60129817T patent/DE60129817T2/en not_active Expired - Lifetime
- 2001-06-22 CA CA2414050A patent/CA2414050C/en not_active Expired - Fee Related
- 2001-06-22 AU AU2001271409A patent/AU2001271409A1/en not_active Abandoned
- 2001-06-22 DE DE60141580T patent/DE60141580D1/en not_active Expired - Lifetime
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