DK2013249T3 - Anvendelse af en ziegler-natta-katalysator til fremstilling af en polypropylenhomopolymer eller en randomiseret copolymer med højt smelteindeks - Google Patents
Anvendelse af en ziegler-natta-katalysator til fremstilling af en polypropylenhomopolymer eller en randomiseret copolymer med højt smelteindeks Download PDFInfo
- Publication number
- DK2013249T3 DK2013249T3 DK07728461.0T DK07728461T DK2013249T3 DK 2013249 T3 DK2013249 T3 DK 2013249T3 DK 07728461 T DK07728461 T DK 07728461T DK 2013249 T3 DK2013249 T3 DK 2013249T3
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- DK
- Denmark
- Prior art keywords
- propylene
- range
- propylene polymer
- electron donor
- weight
- Prior art date
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- 239000011954 Ziegler–Natta catalyst Substances 0.000 title claims description 14
- 229920005629 polypropylene homopolymer Polymers 0.000 title claims 2
- 229920005604 random copolymer Polymers 0.000 title description 11
- 229920001155 polypropylene Polymers 0.000 claims description 56
- -1 magnesium halide Chemical class 0.000 claims description 40
- 238000006116 polymerization reaction Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 27
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 18
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 15
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 14
- 239000005977 Ethylene Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 12
- 239000000155 melt Substances 0.000 claims description 12
- 150000001875 compounds Chemical class 0.000 claims description 10
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 239000008096 xylene Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 6
- 239000004711 α-olefin Substances 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 150000003609 titanium compounds Chemical class 0.000 claims description 5
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 4
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000000748 compression moulding Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010102 injection blow moulding Methods 0.000 claims description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
- 125000003367 polycyclic group Chemical group 0.000 claims description 2
- 239000003623 enhancer Substances 0.000 claims 2
- 229920005606 polypropylene copolymer Polymers 0.000 claims 2
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims 1
- 238000000071 blow moulding Methods 0.000 claims 1
- 150000001721 carbon Chemical group 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 description 27
- 239000003039 volatile agent Substances 0.000 description 8
- 150000002899 organoaluminium compounds Chemical class 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- 229920000098 polyolefin Polymers 0.000 description 6
- 230000015556 catabolic process Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000001451 organic peroxides Chemical class 0.000 description 4
- 239000002861 polymer material Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000008395 clarifying agent Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000004756 silanes Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000012803 melt mixture Substances 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 239000011342 resin composition Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- FMZUHGYZWYNSOA-VVBFYGJXSA-N (1r)-1-[(4r,4ar,8as)-2,6-diphenyl-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol Chemical class C([C@@H]1OC(O[C@@H]([C@@H]1O1)[C@H](O)CO)C=2C=CC=CC=2)OC1C1=CC=CC=C1 FMZUHGYZWYNSOA-VVBFYGJXSA-N 0.000 description 1
- OUPPKRIDJAMCCA-UHFFFAOYSA-N 1-methoxy-2-(methoxymethyl)-2,3-dimethylbutane Chemical compound COCC(C)(C(C)C)COC OUPPKRIDJAMCCA-UHFFFAOYSA-N 0.000 description 1
- BHPDSAAGSUWVMP-UHFFFAOYSA-N 3,3-bis(methoxymethyl)-2,6-dimethylheptane Chemical compound COCC(C(C)C)(COC)CCC(C)C BHPDSAAGSUWVMP-UHFFFAOYSA-N 0.000 description 1
- PVWCLOAAEFMTLH-UHFFFAOYSA-N 4,4-bis(methoxymethyl)-2,6-dimethylheptane Chemical compound COCC(COC)(CC(C)C)CC(C)C PVWCLOAAEFMTLH-UHFFFAOYSA-N 0.000 description 1
- ZWINORFLMHROGF-UHFFFAOYSA-N 9,9-bis(methoxymethyl)fluorene Chemical compound C1=CC=C2C(COC)(COC)C3=CC=CC=C3C2=C1 ZWINORFLMHROGF-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- XMYDKOZNENQEHO-UHFFFAOYSA-N [1-methoxy-2-(methoxymethyl)-3-methylbutan-2-yl]cyclopentane Chemical compound COCC(COC)(C(C)C)C1CCCC1 XMYDKOZNENQEHO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000012967 coordination catalyst Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- KZGGTNFGWNUXOC-UHFFFAOYSA-L disodium;bicyclo[2.2.1]heptane-3,4-dicarboxylate Chemical compound [Na+].[Na+].C1CC2(C([O-])=O)C(C(=O)[O-])CC1C2 KZGGTNFGWNUXOC-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 238000010103 injection stretch blow moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000005498 phthalate group Chemical class 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Chemical class 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011426 transformation method Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/647—Catalysts containing a specific non-metal or metal-free compound
- C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
-
- 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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Wrappers (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Claims (15)
- ANVENDELSE AF EN ZIEGLER-NATTA-KATALYSATOR TIL FREMSTILLING AF EN POLYPROPYLENHOMOPOLYMER ELLER EN RANDOMISERET COPOLYMER MED HØJT SMELTEINDEKS1. Fremgangsmåde til fremstilling af propylenpolymerer med et smelteindeks i intervallet fra 45 til 150 dg/min (ASTM D 1238 betingelse L) direkte i en polymeriseringsreaktor uden efterfølgende anvendelse af smelteforøgende midler, hvilken fremgangsmåde omfatter det trin, at propylen og én eller flere comonomerer polymeriseres i nærværelse af - en Ziegler-Natta-katalysator, der omfatter en titanforbindelse med mindst én titan-halogen-binding, og en dietherforbindelse som intern elektrondonor, idet begge er understøttet på et magnesiumhalid i aktiv form, - en organoaluminiumforbindelse i en sådan mængde, at aluminiumkoncentrationen, efter vægt i forhold til den eller de tilsatte monomerer, i polymeriseringsmediet er i intervallet fra 1 til 75 ppm, - en ekstern elektrondonor og - hydrogen, hvor molforholdet mellem organoaluminiumforbindelsen og den eksterne elektrondonor er i intervallet fra 1 til 20, hvor propylenpolymeren er en randomiseret copolymer af propylen og én eller flere alpha-olefin-comonomerer, og hvor propylenpolymeren yderligere omfatter mellem 2 og 6 vægtprocent comonomer.
- 2. Fremgangsmåde ifølge krav 1, hvor dietheren er en 1,3-diether med den almene formel R1R2C (CH2OR3) (CH2OR4) hvor R1 og R2 er ens eller forskellige og er Cl-C18-alkyl, C3-C18-cycloalkyl eller C7-C18-arylradikaler; R3 og R4 er ens eller forskellige og er Ci-C4-alkylradikaler; eller er 1,3-diethere, hvor carbonatomet i position 2 tilhører en cyklisk eller polycyklisk struktur bestående af 5, 6 eller 7 carbonatomer og indeholdende to eller tre umættetheder.
- 3. Fremgangsmåde ifølge krav 1 eller krav 2, hvor aluminiumkoncentrationen, efter vægt i forhold til den eller de tilsatte monomerer, i polymeriseringsmediet er i intervallet fra 2 til 50 ppm.
- 4. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 3, hvor molforholdet mellem organoaluminiumforbindelsen og den eksterne elektrondonor er i intervallet fra 3 til 8.
- 5. Fremgangsmåde ifølge krav 1 til 4, hvor katalysatorproduktiviteten er lig med eller højere end 850 kg, fortrinsvis lig med eller højere end 1250 kg fremstillet propylenpolymer pr. gram titan.
- 6. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 5, hvor den ene eller de flere alpha-olefin-comonomerer er forskellig(e) fra propylen såsom ethylen, 1-buten, 1-penten, 1-hexen og 1-octen.
- 7. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 6, hvor den xylenopløselige fraktion af den randomiserede copolymer omfatter mindre end 10 vægtprocent, i forhold til den samlede vægt af den randomiserede copolymer, fortrinsvis mellem 5 og 8 vægtprocent.
- 8. Fremgangsmåde ifølge et hvilket som helst af kravene 1 til 7, hvor propylenpolymeren omfatter ethylen.
- 9. Fremgangsmåde til fremstilling af en artikel, hvilken fremgangsmåde omfatter følgende trin: (a) fremstilling af en propylenpolymer med et smelteindeks i intervallet fra 45 til 150 dg/min (ASTM D 1238 betingelse L) direkte i en polymeriseringsreaktor uden efterfølgende anvendelse af smelteforøgende midler, hvilken fremgangsmåde omfatter det trin, at propylen og én eller flere comonomerer polymeriseres i nærværelse af - en Ziegler-Natta-katalysator, der omfatter en titanforbindelse med mindst én titan-halogen-binding, og en dietherforbindelse som intern elektrondonor, idet begge er understøttet på et magnesiumhalid i aktiv form, - en organoaluminiumforbindelse i en sådan mængde, at aluminiumkoncentrationen, efter vægt i forhold til den eller de tilsatte monomerer, i polymeriseringsmediet er i intervallet fra 1 til 75 ppm, - en ekstern elektrondonor og - hydrogen, hvor molforholdet mellem organoaluminiumforbindelsen og den eksterne elektrondonor er i intervallet fra 1 til 20, hvor propylenpolymeren er en randomiseret copolymer af propylen og én eller flere alpha-olefin-comonomerer, og hvor propylenpolymeren yderligere omfatter mellem 2 og 6 vægtprocent comonomer, (b) isole ring af en propylenpolymer med et smelteindeks i intervallet fra 45 til 150 dg/min (ASTM D 1238 betingelse L) direkte fra polymeriseringsreaktoren uden efterfølgende anvendelse af smelteforøgende midler og (c) omdannelse af polymeren til fremstilling af en artikel.
- 10. Fremgangsmåde ifølge krav 9, hvor artiklen har en vægtykkelse i intervallet fra 100 μπι til 2 mm.
- 11. Fremgangsmåde ifølge et hvilket som helst af kravene 9 til 10, hvor artiklen har et forhold mellem flydelængde og vægtykkelse, der er lig med eller højere end 100, fortrinsvis lig med eller højere end 250.
- 12. Fremgangsmåde ifølge et hvilket som helst af kravene 9 til 11, hvor artiklen er valgt fra gruppen bestående af emballage til fødevarer eller nonfoodvarer, retortemballage, husholdningsartikler, hætte, låg, emballage til medier, medicinsk udstyr og farmakopé-pakning.
- 13. Fremgangsmåde ifølge et hvilket som helst af kravene 9 til 12, hvor omdannelsesfremgangsmåden i trin (c) er valgt fra gruppen bestående af sprøjtestøbning, kompressionsstøbning, sprøjteblæsestøbning og sprøjtestrækblæsestøbning, idet fremgangsmåden fortrinsvis er sprøjtestøbning.
- 14. Propylenpolymer fremstillet ved fremgangsmåden ifølge krav 1 til 8 .
- 15. Artikel fremstillet ved fremgangsmåden ifølge krav 9 til 13.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06113011A EP1857475A1 (en) | 2006-04-24 | 2006-04-24 | Use of Ziegler-Natta catalyst to make a polypropylene homopolymer or random copolymer having a high melt flow rate |
| EP06122764A EP1916264A1 (en) | 2006-10-23 | 2006-10-23 | Process for the production of propylene polymers having a low ash content |
| PCT/EP2007/054005 WO2007122239A1 (en) | 2006-04-24 | 2007-04-24 | Use of a ziegler-natta catalyst to make a polypropylene homopolymer or random copolymer having a high melt flow rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2013249T3 true DK2013249T3 (da) | 2015-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK07728461.0T DK2013249T3 (da) | 2006-04-24 | 2007-04-24 | Anvendelse af en ziegler-natta-katalysator til fremstilling af en polypropylenhomopolymer eller en randomiseret copolymer med højt smelteindeks |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7772338B2 (da) |
| EP (1) | EP2013249B1 (da) |
| JP (1) | JP5394231B2 (da) |
| KR (1) | KR101085797B1 (da) |
| DK (1) | DK2013249T3 (da) |
| ES (1) | ES2545773T3 (da) |
| PL (1) | PL2013249T3 (da) |
| WO (1) | WO2007122239A1 (da) |
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| EP2147939A1 (en) * | 2008-07-22 | 2010-01-27 | Borealis AG | Polypropylene composition with improved optics for film and moulding applications |
| EP2226337A1 (en) | 2009-03-02 | 2010-09-08 | Borealis AG | Process for the production of polypropylene random copolymers for injection moulding applications |
| KR101769275B1 (ko) | 2009-06-19 | 2017-08-18 | 바셀 폴리올레핀 이탈리아 에스.알.엘 | 내충격성 프로필렌 중합체 조성물의 제조 방법 |
| ES2399330T3 (es) | 2010-10-06 | 2013-03-27 | Borealis Ag | Polipropileno con propiedades de bisagras flexible |
| EP2610274A1 (en) * | 2011-12-30 | 2013-07-03 | Borealis AG | Propylene random copolymer |
| EP2898017B2 (en) | 2012-09-19 | 2020-03-04 | Ineos Europe AG | Propylene-ethylene random copolymer |
| WO2014054673A1 (ja) * | 2012-10-03 | 2014-04-10 | サンアロマー株式会社 | レトルトフィルム用プロピレン樹脂組成物 |
| US9522968B2 (en) | 2012-11-26 | 2016-12-20 | Lummus Novolen Technology Gmbh | High performance Ziegler-Natta catalyst systems, process for producing such MgCl2 based catalysts and use thereof |
| US9481741B2 (en) | 2012-11-26 | 2016-11-01 | Lummus Novolen Technology Gmbh | High performance Ziegler-Natta catalyst systems, process for producing such supported catalysts and use thereof |
| ES2652323T5 (es) * | 2013-05-22 | 2021-10-19 | Borealis Ag | Copolímero de propileno para embalaje de pared delgada |
| BR112015030327B1 (pt) * | 2013-06-03 | 2020-12-01 | Lummus Novolen Technology Gmbh | sistema de catalisador útil para a polimerização de propileno ou copolímeros de propileno, processos para a produção de tais sistemas catalisadores, e polímero obtido |
| JP6216887B2 (ja) | 2013-08-14 | 2017-10-18 | ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ | 低温における耐衝撃性が改善されたプロピレン組成物 |
| BR112016003128B1 (pt) | 2013-08-21 | 2021-08-24 | Borealis Ag | Composição de poliolefina de alto fluxo com alta rigidez e resistência e artigos automotivos |
| EP3036283B1 (en) | 2013-08-21 | 2019-02-27 | Borealis AG | High flow polyolefin composition with high stiffness and toughness |
| EP2853563B1 (en) | 2013-09-27 | 2016-06-15 | Borealis AG | Films suitable for BOPP processing from polymers with high XS and high Tm |
| EP2860031B1 (en) | 2013-10-11 | 2016-03-30 | Borealis AG | Machine direction oriented film for labels |
| US10519259B2 (en) | 2013-10-24 | 2019-12-31 | Borealis Ag | Low melting PP homopolymer with high content of regioerrors and high molecular weight |
| PL2865713T3 (pl) | 2013-10-24 | 2016-10-31 | Wyrób formowany z rozdmuchiwaniem na bazie dwumodalnego bezładnego kopolimeru | |
| WO2015062936A1 (en) | 2013-10-29 | 2015-05-07 | Borealis Ag | Solid single site catalysts with high polymerisation activity |
| US9540465B2 (en) | 2013-11-19 | 2017-01-10 | Chevron Phillips Chemical Company Lp | Boron-bridged metallocene catalyst systems and polymers produced therefrom |
| US9303110B2 (en) | 2013-11-19 | 2016-04-05 | Chevron Phillips Chemical Company Lp | Boron-bridged bis-indenyl metallocene catalyst systems and polymers produced therefrom |
| US9217049B2 (en) | 2013-11-19 | 2015-12-22 | Chevron Phillips Chemical Company Lp | Dual catalyst systems for producing polymers with a broad molecular weight distribution and a uniform short chain branch distribution |
| WO2015077026A1 (en) | 2013-11-19 | 2015-05-28 | Chevron Phillips Chemical Company Lp | Catalyst systems containing boron-bridged cyclopentadienyl-fluorenyl metallocene compounds with an alkenyl substituent |
| BR112016009549B1 (pt) * | 2013-11-22 | 2021-07-27 | Borealis Ag | Homopolímero de propileno de baixa emissão com alto índice de fluidez |
| CN105722873B (zh) * | 2013-11-22 | 2018-04-17 | 博里利斯股份公司 | 低排放丙烯均聚物 |
| BR112016011829B1 (pt) | 2013-12-04 | 2022-01-18 | Borealis Ag | Composição de polipropileno, fibra e trama soprada em fusão, artigo e uso da composição de polipropileno |
| KR101873134B1 (ko) | 2013-12-18 | 2018-06-29 | 보레알리스 아게 | 향상된 강성/인성 균형을 가진 bopp 필름 |
| US10227427B2 (en) | 2014-01-17 | 2019-03-12 | Borealis Ag | Process for preparing propylene/1-butene copolymers |
| JP6474417B2 (ja) | 2014-02-06 | 2019-02-27 | ボレアリス エージー | 軟質及び透明衝撃コポリマー |
| WO2015117958A1 (en) | 2014-02-06 | 2015-08-13 | Borealis Ag | Soft copolymers with high impact strength |
| EP2907841A1 (en) | 2014-02-14 | 2015-08-19 | Borealis AG | Polypropylene composite |
| EP2947118B1 (en) | 2014-05-20 | 2017-11-29 | Borealis AG | Polypropylene composition for automotive interior applications |
| KR101621001B1 (ko) | 2014-11-28 | 2016-05-13 | 롯데케미칼 주식회사 | 폴리올레핀 중합용 촉매 조성물, 고체 촉매의 제조방법, 및 이를 이용한 폴리올레핀의 제조방법 |
| BR112017028387B1 (pt) * | 2015-10-02 | 2022-10-18 | Borealis Ag | Folhas contínuas insufladas em fusão, e, artigo |
| US10883197B2 (en) | 2016-01-12 | 2021-01-05 | Chevron Phillips Chemical Company Lp | High melt flow polypropylene homopolymers for fiber applications |
| EP3551674A1 (en) * | 2016-12-12 | 2019-10-16 | SABIC Global Technologies B.V. | Process for manufacture of low emission homopolymer or random polypropylene |
| KR20210020884A (ko) | 2018-06-11 | 2021-02-24 | 더블유.알. 그레이스 앤드 캄파니-콘. | 식료품의 고온 충전 패키징에 적합한 프로필렌-에틸렌 공중합체 조성물 |
| PL3802639T3 (pl) * | 2018-06-11 | 2025-04-28 | W. R. Grace & Co.-Conn. | Losowe kopolimery propylenu i etylenu o niskim stosunku xs/et i wysokim mfr |
| US20230143086A1 (en) * | 2021-11-05 | 2023-05-11 | Formosa Plastics Corporation, Usa | Catalyst components for the preparation of highly isotactactic polypropylene polymer with broad molecular weight distribution |
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|---|---|---|---|---|
| EP0309138A3 (en) | 1987-09-21 | 1991-08-07 | Exxon Chemical Patents Inc. | Random copolymer polypropylene container and method for producing the same |
| EP0903356B1 (en) * | 1996-05-27 | 2005-09-07 | Mitsui Chemicals, Inc. | Crystalline polypropylene, process for preparing the same, polypropylene composition, and thermoformed article |
| US6403708B2 (en) * | 1996-05-27 | 2002-06-11 | Mitsui Chemicals Inc | Crystalline polypropylenes, process for preparing thereof, polypropylene compositions, and thermoformed products |
| JPH11349747A (ja) * | 1998-06-05 | 1999-12-21 | Mitsubishi Chemical Corp | プロピレン系樹脂組成物 |
| JP2002173504A (ja) | 2000-11-29 | 2002-06-21 | Basell Technology Co Bv | オレフィン重合用触媒およびオレフィン重合方法 |
| US6657025B2 (en) * | 2001-01-12 | 2003-12-02 | Fina Technology, Inc. | Production of ultra high melt flow polypropylene resins |
| US6476172B1 (en) | 2001-07-27 | 2002-11-05 | Fina Technology, Inc. | Metallocene catalyzed propylene-α-olefin random copolymer melt spun fibers |
| JP2004002742A (ja) * | 2002-04-04 | 2004-01-08 | Mitsui Chemicals Inc | オレフィン重合用固体状チタン触媒成分、オレフィン重合用触媒およびオレフィンの重合方法 |
| KR100615936B1 (ko) * | 2002-04-04 | 2006-08-28 | 미쓰이 가가쿠 가부시키가이샤 | 올레핀 중합용 고체상 티탄 촉매, 올레핀 중합용 촉매, 및올레핀 중합 방법 |
| RU2005128272A (ru) * | 2003-02-24 | 2006-08-10 | Чайна Петролеум Энд Кемикал Корпорейшн (Cn) | Комплексный носитель катализаторов полимеризации пропилена, каталитический компонент и катализатор, включающий указанный компонент |
-
2007
- 2007-04-24 DK DK07728461.0T patent/DK2013249T3/da active
- 2007-04-24 WO PCT/EP2007/054005 patent/WO2007122239A1/en not_active Ceased
- 2007-04-24 JP JP2009507065A patent/JP5394231B2/ja not_active Expired - Fee Related
- 2007-04-24 US US12/298,063 patent/US7772338B2/en active Active
- 2007-04-24 PL PL07728461T patent/PL2013249T3/pl unknown
- 2007-04-24 EP EP07728461.0A patent/EP2013249B1/en active Active
- 2007-04-24 ES ES07728461.0T patent/ES2545773T3/es active Active
- 2007-04-24 KR KR1020087025728A patent/KR101085797B1/ko active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090005025A (ko) | 2009-01-12 |
| JP2009534512A (ja) | 2009-09-24 |
| EP2013249B1 (en) | 2015-06-03 |
| KR101085797B1 (ko) | 2011-11-22 |
| JP5394231B2 (ja) | 2014-01-22 |
| WO2007122239A1 (en) | 2007-11-01 |
| US20090264607A1 (en) | 2009-10-22 |
| EP2013249A1 (en) | 2009-01-14 |
| US7772338B2 (en) | 2010-08-10 |
| ES2545773T3 (es) | 2015-09-15 |
| PL2013249T3 (pl) | 2015-11-30 |
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