ES2229675T3 - Peliculas polimericas. - Google Patents
Peliculas polimericas.Info
- Publication number
- ES2229675T3 ES2229675T3 ES99903699T ES99903699T ES2229675T3 ES 2229675 T3 ES2229675 T3 ES 2229675T3 ES 99903699 T ES99903699 T ES 99903699T ES 99903699 T ES99903699 T ES 99903699T ES 2229675 T3 ES2229675 T3 ES 2229675T3
- Authority
- ES
- Spain
- Prior art keywords
- film
- density
- molecular weight
- reactor
- mpa
- 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.)
- Expired - Lifetime
Links
- 229920000573 polyethylene Polymers 0.000 claims abstract description 45
- 239000004698 Polyethylene Substances 0.000 claims abstract description 44
- 239000000203 mixture Substances 0.000 claims abstract description 40
- -1 polyethylene Polymers 0.000 claims abstract description 40
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 14
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 14
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 claims description 4
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 claims description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 4
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010096 film blowing Methods 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 52
- 229920000642 polymer Polymers 0.000 description 48
- 238000006116 polymerization reaction Methods 0.000 description 34
- 239000003054 catalyst Substances 0.000 description 23
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 22
- 239000005977 Ethylene Substances 0.000 description 22
- 230000002902 bimodal effect Effects 0.000 description 18
- 239000007789 gas Substances 0.000 description 18
- 239000001257 hydrogen Substances 0.000 description 18
- 229910052739 hydrogen Inorganic materials 0.000 description 18
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 16
- 239000012071 phase Substances 0.000 description 16
- 239000000839 emulsion Substances 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 12
- 229920001179 medium density polyethylene Polymers 0.000 description 12
- 239000004701 medium-density polyethylene Substances 0.000 description 11
- 238000007664 blowing Methods 0.000 description 9
- 239000000523 sample Substances 0.000 description 9
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- BLDFSDCBQJUWFG-UHFFFAOYSA-N 2-(methylamino)-1,2-diphenylethanol Chemical compound C=1C=CC=CC=1C(NC)C(O)C1=CC=CC=C1 BLDFSDCBQJUWFG-UHFFFAOYSA-N 0.000 description 7
- 101100023124 Schizosaccharomyces pombe (strain 972 / ATCC 24843) mfr2 gene Proteins 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 239000011651 chromium Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 150000001336 alkenes Chemical class 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 239000001294 propane Substances 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000005243 fluidization Methods 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000013074 reference sample Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- WXCZUWHSJWOTRV-UHFFFAOYSA-N but-1-ene;ethene Chemical compound C=C.CCC=C WXCZUWHSJWOTRV-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000002288 cocrystallisation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- C08F10/02—Ethene
-
- 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
-
- 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
- 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 four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Laminated Bodies (AREA)
- Polymerisation Methods In General (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Materials For Medical Uses (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI980308 | 1998-02-10 | ||
| FI980308A FI980308A0 (fi) | 1998-02-10 | 1998-02-10 | Polymerfilmer och foerfarande framstaellning daerav |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2229675T3 true ES2229675T3 (es) | 2005-04-16 |
Family
ID=8550800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99903699T Expired - Lifetime ES2229675T3 (es) | 1998-02-10 | 1999-02-10 | Peliculas polimericas. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6552150B1 (https=) |
| EP (1) | EP1054927B1 (https=) |
| JP (1) | JP2002503743A (https=) |
| CN (1) | CN1192056C (https=) |
| AT (1) | ATE282064T1 (https=) |
| AU (1) | AU741744B2 (https=) |
| BR (1) | BR9907836B1 (https=) |
| CA (1) | CA2320295C (https=) |
| DE (1) | DE69921780T2 (https=) |
| ES (1) | ES2229675T3 (https=) |
| FI (1) | FI980308A0 (https=) |
| WO (1) | WO1999041310A1 (https=) |
| ZA (1) | ZA991048B (https=) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9919718D0 (en) * | 1999-08-19 | 1999-10-20 | Borealis As | Process |
| EP1083183A1 (en) * | 1999-09-10 | 2001-03-14 | Fina Research S.A. | Process for producing polyolefins |
| GB9928679D0 (en) * | 1999-12-03 | 2000-02-02 | Bp Chem Int Ltd | Polymerisation process |
| US6486270B1 (en) * | 2000-08-25 | 2002-11-26 | Equistar Chemicals, Lp | High molecular weight, medium density polyethylene |
| US6355733B1 (en) * | 2000-10-13 | 2002-03-12 | Equistar Chemicals, Lp | Polyethylene blends and films |
| WO2003004539A1 (fr) * | 2001-07-03 | 2003-01-16 | Idemitsu Petrochemical Co., Ltd. | Resine de type polyethylene et procede de production de cette resine et film de gonflage utilisant le meme procede comme materiau de base |
| US6613841B2 (en) * | 2002-01-28 | 2003-09-02 | Equistar Chemicals, Lp | Preparation of machine direction oriented polyethylene films |
| ATE478114T1 (de) * | 2002-06-20 | 2010-09-15 | Borealis Tech Oy | Atmende filme |
| GB0217520D0 (en) | 2002-07-29 | 2002-09-04 | Borealis Tech Oy | Product |
| GB0217522D0 (en) † | 2002-07-29 | 2002-09-04 | Borealis Tech Oy | Product |
| JP2006514124A (ja) * | 2003-06-19 | 2006-04-27 | ボレアリス テクノロジー オイ | 呼吸できるフィルム |
| WO2005043708A1 (ja) * | 2003-11-04 | 2005-05-12 | Takeo Sonobe | 環境的観点よりコロナ放電の発生を抑止する電力系統システム |
| US20050137342A1 (en) * | 2003-12-19 | 2005-06-23 | Krishnaswamy Rajendra K. | Polyethylene blend films |
| US7011892B2 (en) * | 2004-01-29 | 2006-03-14 | Equistar Chemicals, Lp | Preparation of polyethylene films |
| GB0423555D0 (en) * | 2004-10-22 | 2004-11-24 | Borealis Tech Oy | Process |
| ATE351886T1 (de) * | 2004-11-03 | 2007-02-15 | Borealis Tech Oy | Multimodale polyethylenzusammensetzung für durch spritzgussverfahren hergestellte transportverpackungsartikel |
| EP1674504A1 (en) * | 2004-12-22 | 2006-06-28 | Total Petrochemicals Research Feluy | Geo-membrane applications |
| EP1674809A1 (en) * | 2004-12-23 | 2006-06-28 | Borealis Technology OY | Mineral filled polyethylene for inner liners |
| EP1795542A1 (en) * | 2005-12-07 | 2007-06-13 | Borealis Technology Oy | Polymer |
| 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 |
| US8202001B1 (en) * | 2006-01-26 | 2012-06-19 | Chunhua Zhang | Self-opening bag pack and method thereof |
| DE602006016776D1 (de) | 2006-07-14 | 2010-10-21 | Borealis Tech Oy | Polyethylen hoher Dichte |
| 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 |
| EP2228394B1 (en) * | 2009-02-24 | 2013-09-04 | Borealis AG | Multi-stage process for producing multi-modal linear low density polyethylene |
| EP2228395A1 (en) * | 2009-02-24 | 2010-09-15 | Borealis AG | Improved multi-stage process for producing multi-modal ethylene polymer composition |
| CN102702605B (zh) * | 2012-06-25 | 2014-04-30 | 常州大学 | 耐溶剂注塑用聚烯烃共混材料 |
| CN107531839B (zh) * | 2015-04-24 | 2021-05-25 | 尤尼威蒂恩技术有限责任公司 | 用于操作聚合反应器的方法 |
| EP3180368B2 (en) * | 2015-07-15 | 2022-07-27 | TotalEnergies OneTech Belgium | Process for preparing a polyethylene product |
| JP2019517938A (ja) | 2016-06-03 | 2019-06-27 | ボレアリス エージー | 多層構造体 |
| CN111902467B (zh) | 2018-02-05 | 2022-11-11 | 埃克森美孚化学专利公司 | 通过添加超高分子量高密度聚乙烯增强的lldpe的加工性 |
| KR20230019447A (ko) * | 2020-06-04 | 2023-02-08 | 다우 글로벌 테크놀로지스 엘엘씨 | 폴리올레핀 조성물 |
| EP4431552B1 (en) * | 2023-03-14 | 2025-07-30 | Borealis GmbH | Biaxially oriented polyethylene film with improved stiffness |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461873A (en) | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
| DE69230919T2 (de) | 1991-03-06 | 2000-08-17 | Mobil Oil Corp., Fairfax | Verfahren zur Herstellung von bimodalen Polyethylen in Serien-Reaktoren |
| FI98819C (fi) * | 1993-03-26 | 1997-08-25 | Borealis Polymers Oy | Prosessi olefiinipolymeerien valmistamiseksi ja prosessilla valmistetut tuotteet |
| US5405901A (en) | 1994-07-06 | 1995-04-11 | Union Carbide Chemicals & Plastics Technology Corporation | Process of producing ethylene polymer blends in gas phase |
| FI96216C (fi) * | 1994-12-16 | 1996-05-27 | Borealis Polymers Oy | Prosessi polyeteenin valmistamiseksi |
| SE504455C2 (sv) * | 1995-07-10 | 1997-02-17 | Borealis Polymers Oy | Kabelmantlingskomposition, dess användning samt sätt för dess framställning |
| NO960350A (no) * | 1996-01-26 | 1997-04-28 | Borealis As | Fremgangsmåte og katalysatorsystem for polymerisering av etylen, eventuelt sammen med <alfa>-olefiner, og fremstilt polymermateriale |
-
1998
- 1998-02-10 FI FI980308A patent/FI980308A0/fi not_active Application Discontinuation
-
1999
- 1999-02-10 JP JP2000531499A patent/JP2002503743A/ja active Pending
- 1999-02-10 CN CNB998049492A patent/CN1192056C/zh not_active Expired - Fee Related
- 1999-02-10 US US09/601,366 patent/US6552150B1/en not_active Expired - Lifetime
- 1999-02-10 ZA ZA9901048A patent/ZA991048B/xx unknown
- 1999-02-10 BR BRPI9907836-8A patent/BR9907836B1/pt not_active IP Right Cessation
- 1999-02-10 DE DE69921780T patent/DE69921780T2/de not_active Expired - Lifetime
- 1999-02-10 CA CA002320295A patent/CA2320295C/en not_active Expired - Fee Related
- 1999-02-10 AU AU24259/99A patent/AU741744B2/en not_active Ceased
- 1999-02-10 WO PCT/FI1999/000101 patent/WO1999041310A1/en not_active Ceased
- 1999-02-10 ES ES99903699T patent/ES2229675T3/es not_active Expired - Lifetime
- 1999-02-10 AT AT99903699T patent/ATE282064T1/de not_active IP Right Cessation
- 1999-02-10 EP EP99903699A patent/EP1054927B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE282064T1 (de) | 2004-11-15 |
| ZA991048B (en) | 1999-08-11 |
| EP1054927B1 (en) | 2004-11-10 |
| US6552150B1 (en) | 2003-04-22 |
| CN1296511A (zh) | 2001-05-23 |
| CN1192056C (zh) | 2005-03-09 |
| JP2002503743A (ja) | 2002-02-05 |
| BR9907836B1 (pt) | 2009-01-13 |
| BR9907836A (pt) | 2000-10-24 |
| DE69921780D1 (de) | 2004-12-16 |
| AU741744B2 (en) | 2001-12-06 |
| DE69921780T2 (de) | 2005-11-10 |
| CA2320295A1 (en) | 1999-08-19 |
| WO1999041310A1 (en) | 1999-08-19 |
| AU2425999A (en) | 1999-08-30 |
| CA2320295C (en) | 2008-08-05 |
| EP1054927A1 (en) | 2000-11-29 |
| FI980308A0 (fi) | 1998-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2229675T3 (es) | Peliculas polimericas. | |
| ES2232125T5 (es) | Composiciones de polietileno de alta densidad, un proceso para la fabricación de las mismas y películas preparadas a partir de las mismas | |
| JP2002503743A5 (https=) | ||
| EP1378528B1 (en) | A process for the production of a linear low-density polyethylene composition | |
| EP1333044B1 (en) | Film with high impact strength | |
| ES2242000T7 (es) | Polimero de propileno heterofasico. | |
| ES2206182T3 (es) | Compuesto polimerico, procedimiento para su produccion y elementos laminares preparados a partir del mismo. | |
| RU2731614C1 (ru) | Способ получения композиции полиолефиновой пленки и пленки, полученные этим способом | |
| ES2524906T3 (es) | Composición de polietileno | |
| AU7001700A (en) | Polyethylene moulding compound with an improved ESCR-stiffness relation and an improved swelling rate, a method for the production thereof and the use thereof | |
| ES2660121T3 (es) | Composición de polietileno con alta flexibilidad y resistencia a altas temperaturas, adecuada para aplicaciones en tubos | |
| ES2727385T3 (es) | Procedimiento para la producción de mezclas de polietileno multimodales que incluyen componentes de peso molecular ultra alto | |
| ES2652271T3 (es) | Procedimiento para producir mezclas de polietileno multimodal que incluyen componentes de peso molecular ultra elevado | |
| WO2020136164A1 (en) | A process for producing polyolefin film composition and films prepared thereof | |
| EP3037471B1 (en) | Process for producing multimodal polyethylene compositions | |
| JPH06248124A (ja) | エチレン重合体組成物 | |
| JPH06248127A (ja) | ポリエチレン樹脂組成物 | |
| EP3902851A1 (en) | A process for producing polyolefin film composition and films prepared thereof | |
| ES2929827T3 (es) | Agente de acoplamiento | |
| WO2024028421A1 (en) | Low density ethylene terpolymer composition | |
| MXPA00000775A (es) | Composiciones de interpolimeros de etileno de composicion uniforme, con distribucion del peso molecular amplia, procesos para hacerlas y articulos hechos de las mismas | |
| BRPI0903510A2 (pt) | Composição de polietileno com distribuição de massa molar multimodal, processo para a produção e uso da mesma na fabricação de geomembranas |