DE2830160A1 - Fraktionierbares elastisches polypropylen und verfahren zu seiner herstellung - Google Patents
Fraktionierbares elastisches polypropylen und verfahren zu seiner herstellungInfo
- Publication number
- DE2830160A1 DE2830160A1 DE19782830160 DE2830160A DE2830160A1 DE 2830160 A1 DE2830160 A1 DE 2830160A1 DE 19782830160 DE19782830160 DE 19782830160 DE 2830160 A DE2830160 A DE 2830160A DE 2830160 A1 DE2830160 A1 DE 2830160A1
- Authority
- DE
- Germany
- Prior art keywords
- polypropylene
- inherent viscosity
- weight
- fraction
- isotactic
- 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.)
- Granted
Links
- -1 POLYPROPYLENE Polymers 0.000 title claims description 114
- 229920001155 polypropylene Polymers 0.000 title claims description 101
- 239000004743 Polypropylene Substances 0.000 title claims description 99
- 238000000034 method Methods 0.000 title claims description 22
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 93
- 229920000642 polymer Polymers 0.000 claims description 91
- 239000000047 product Substances 0.000 claims description 54
- 239000003054 catalyst Substances 0.000 claims description 39
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 37
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 26
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- 239000001257 hydrogen Substances 0.000 claims description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 16
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 14
- 229910052726 zirconium Inorganic materials 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 229910044991 metal oxide Inorganic materials 0.000 claims description 7
- 150000004706 metal oxides Chemical class 0.000 claims description 7
- 150000002902 organometallic compounds Chemical class 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 claims 1
- 150000005840 aryl radicals Chemical group 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 36
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 33
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 26
- 238000002844 melting Methods 0.000 description 24
- 230000008018 melting Effects 0.000 description 24
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- 229910052757 nitrogen Inorganic materials 0.000 description 18
- 239000000243 solution Substances 0.000 description 18
- 239000002002 slurry Substances 0.000 description 17
- 238000004458 analytical method Methods 0.000 description 15
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 13
- 238000000605 extraction Methods 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- DVZZMFPQYDYJHI-UHFFFAOYSA-N 2-methanidylpropan-2-ylbenzene;zirconium(4+) Chemical compound [Zr+4].CC(C)([CH2-])C1=CC=CC=C1.CC(C)([CH2-])C1=CC=CC=C1.CC(C)([CH2-])C1=CC=CC=C1.CC(C)([CH2-])C1=CC=CC=C1 DVZZMFPQYDYJHI-UHFFFAOYSA-N 0.000 description 11
- 238000009835 boiling Methods 0.000 description 11
- 238000012360 testing method Methods 0.000 description 11
- 238000006116 polymerization reaction Methods 0.000 description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 9
- GHKOFFNLGXMVNJ-UHFFFAOYSA-N Didodecyl thiobispropanoate Chemical compound CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC GHKOFFNLGXMVNJ-UHFFFAOYSA-N 0.000 description 9
- 229920001580 isotactic polymer Polymers 0.000 description 9
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 238000011084 recovery Methods 0.000 description 6
- PRWJPWSKLXYEPD-UHFFFAOYSA-N 4-[4,4-bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butan-2-yl]-2-tert-butyl-5-methylphenol Chemical compound C=1C(C(C)(C)C)=C(O)C=C(C)C=1C(C)CC(C=1C(=CC(O)=C(C=1)C(C)(C)C)C)C1=CC(C(C)(C)C)=C(O)C=C1C PRWJPWSKLXYEPD-UHFFFAOYSA-N 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 5
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 5
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- 238000007731 hot pressing Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- XOUQAVYLRNOXDO-UHFFFAOYSA-N 2-tert-butyl-5-methylphenol Chemical compound CC1=CC=C(C(C)(C)C)C(O)=C1 XOUQAVYLRNOXDO-UHFFFAOYSA-N 0.000 description 4
- 239000003508 Dilauryl thiodipropionate Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- BGYHLZZASRKEJE-UHFFFAOYSA-N [3-[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxy]-2,2-bis[3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoyloxymethyl]propyl] 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)OCC(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)(COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)COC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 BGYHLZZASRKEJE-UHFFFAOYSA-N 0.000 description 4
- 230000003078 antioxidant effect Effects 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 239000007859 condensation product Substances 0.000 description 4
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 4
- 235000019304 dilauryl thiodipropionate Nutrition 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- IONVXKDFNSCMAY-UHFFFAOYSA-N 2-methanidyl-2-methylpropane;zirconium(4+) Chemical compound [Zr+4].CC(C)(C)[CH2-].CC(C)(C)[CH2-].CC(C)(C)[CH2-].CC(C)(C)[CH2-] IONVXKDFNSCMAY-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- KNLGRGALOHHVOL-UHFFFAOYSA-N hafnium(4+);methanidylbenzene Chemical compound [Hf+4].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 KNLGRGALOHHVOL-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VZXIABNXFFNNEX-UHFFFAOYSA-N methanidyl(trimethyl)silane;zirconium(4+) Chemical compound [Zr+4].C[Si](C)(C)[CH2-].C[Si](C)(C)[CH2-].C[Si](C)(C)[CH2-].C[Si](C)(C)[CH2-] VZXIABNXFFNNEX-UHFFFAOYSA-N 0.000 description 1
- QSLMQGXOMLSFAW-UHFFFAOYSA-N methanidylbenzene;zirconium(4+) Chemical compound [Zr+4].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 QSLMQGXOMLSFAW-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000012764 mineral filler Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- DOIRQSBPFJWKBE-UHFFFAOYSA-N phthalic acid di-n-butyl ester Natural products CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 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
- 238000005070 sampling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 125000004665 trialkylsilyl group Chemical group 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000004636 vulcanized rubber Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000004711 α-olefin Substances 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81487877A | 1977-07-12 | 1977-07-12 | |
| US91728278A | 1978-06-20 | 1978-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2830160A1 true DE2830160A1 (de) | 1979-01-25 |
| DE2830160C2 DE2830160C2 (enrdf_load_stackoverflow) | 1991-08-14 |
Family
ID=27123893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782830160 Granted DE2830160A1 (de) | 1977-07-12 | 1978-07-08 | Fraktionierbares elastisches polypropylen und verfahren zu seiner herstellung |
Country Status (12)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4321529A1 (de) * | 1993-06-29 | 1995-01-12 | Danubia Petrochem Deutschland | Neue, durch chemische Degradierung erhältliche Polypropylene |
| US5705568A (en) * | 1993-06-07 | 1998-01-06 | Pcd Polymere Gesellschaft M.B.H. | Polypropylenes obtainable by chemical degradation |
| DE19646848A1 (de) * | 1996-10-31 | 1998-05-14 | Danubia Petrochem Deutschland | Verfahren zur kontinuierlichen Herstellung von elastischen Polypropylenen |
| DE19816154A1 (de) * | 1998-04-09 | 1999-10-21 | Bernhard Rieger | Lineare isotaktische Polymere, Verfahren zu ihrer Herstellung und deren Verwendung sowie eine Katalysatorkombination |
| US6339123B1 (en) | 1998-07-13 | 2002-01-15 | Borealis Gmbh | Heterophasic polyolefin alloy |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304685A (en) | 1980-07-31 | 1981-12-08 | E. I. Du Pont De Nemours And Company | Large pore alumina-supported transition metal alkyl |
| US4411821A (en) | 1981-02-23 | 1983-10-25 | E. I. Du Pont De Nemours And Company | 1-Olefin polymerization catalyst |
| EP0178062A3 (en) * | 1984-09-10 | 1989-05-10 | UNIROYAL CHEMICAL COMPANY, Inc. | Hot melt presssure sensitive thermoplastic elastomeric adhesive compositions |
| WO1991008259A1 (en) * | 1989-11-28 | 1991-06-13 | Idemitsu Petrochemical Co., Ltd. | Flexible polypropylene resin, propylene elastomer composition, and production of olefin polymer |
| US5192730A (en) * | 1991-11-13 | 1993-03-09 | E. I. Du Pont De Nemours And Company | Stable solutions of tetra(hydrocarbyl)metal compounds and use thereof for catalyst preparation |
| TW223593B (enrdf_load_stackoverflow) * | 1992-04-09 | 1994-05-11 | Hoffmann La Roche | |
| CA2183419A1 (en) * | 1994-12-20 | 1996-07-04 | Luigi Resconi | Reactor blend polypropylene, process for the preparation thereof and process for preparing metallocene ligands |
| AU8066498A (en) * | 1997-06-14 | 1999-01-04 | Board Of Trustees Of The Leland Stanford Junior University | Ethylene enhancement of processes for synthesis of high melting thermoplast ic elastomeric alpha-olefin polymers (pre/epe effects) |
| DE19815046A1 (de) | 1998-04-03 | 1999-10-14 | Borealis Ag | Polyolefinfolien und Polyolefinbeschichtungen von Substraten |
| EP1772467B1 (en) | 1998-06-25 | 2009-08-05 | Idemitsu Kosan Co., Ltd. | Propylene polymer and composition containing the same, molded object and laminate comprising these, and processes for producing propylene polymer and composition containing the same |
| KR100497592B1 (ko) * | 1999-10-08 | 2005-07-01 | 더 프록터 앤드 갬블 캄파니 | 선형의 동일배열 중합체를 함유하는 코팅 물질 |
| RU2178423C2 (ru) * | 2000-03-28 | 2002-01-20 | Институт проблем химической физики РАН | Гомогенная каталитическая система для синтеза полиэтилена и стереоблочного полипропилена, способ получения стереоблочного полипропилена и способ получения полиэтилена |
| RU2275380C2 (ru) * | 2004-07-26 | 2006-04-27 | Институт Проблем Химической Физики Российской Академии Наук (Ипхф Ран) | Комплексный металлоорганический катализатор полимеризации пропилена, способ получения эластомерного стереоблочного полипропилена |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932307A (en) * | 1974-05-20 | 1976-01-13 | E. I. Du Pont De Nemours And Company | Tetra(neophyl) zirconium and its use in process for the polymerization of olefins |
| US3950269A (en) * | 1974-05-20 | 1976-04-13 | E. I. Du Pont De Nemours & Co. | Olefin polymerization catalyst system and process for polymerization of olefins |
-
1978
- 1978-07-08 DE DE19782830160 patent/DE2830160A1/de active Granted
- 1978-07-10 CA CA307,087A patent/CA1105647A/en not_active Expired
- 1978-07-11 ES ES471630A patent/ES471630A1/es not_active Expired
- 1978-07-11 DK DK312378A patent/DK162533C/da not_active IP Right Cessation
- 1978-07-11 IE IE1386/78A patent/IE47119B1/en not_active IP Right Cessation
- 1978-07-11 IT IT25582/78A patent/IT1099566B/it active
- 1978-07-11 AU AU37938/78A patent/AU528129B2/en not_active Expired
- 1978-07-11 JP JP8366078A patent/JPS5440889A/ja active Granted
- 1978-07-11 NL NLAANVRAGE7807472,A patent/NL190016C/xx not_active IP Right Cessation
- 1978-07-12 GB GB7829594A patent/GB2001080B/en not_active Expired
- 1978-07-12 LU LU79961A patent/LU79961A1/xx unknown
- 1978-07-12 FR FR7820779A patent/FR2397430B1/fr not_active Expired
-
1985
- 1985-12-20 JP JP60285860A patent/JPS61179247A/ja active Granted
-
1987
- 1987-10-16 DK DK542787A patent/DK162396C/da not_active IP Right Cessation
- 1987-10-16 DK DK542487A patent/DK162397C/da not_active IP Right Cessation
-
1989
- 1989-04-18 JP JP1098625A patent/JPH02206633A/ja active Pending
- 1989-04-18 JP JP1098626A patent/JPH02206608A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932307A (en) * | 1974-05-20 | 1976-01-13 | E. I. Du Pont De Nemours And Company | Tetra(neophyl) zirconium and its use in process for the polymerization of olefins |
| US3950269A (en) * | 1974-05-20 | 1976-04-13 | E. I. Du Pont De Nemours & Co. | Olefin polymerization catalyst system and process for polymerization of olefins |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5705568A (en) * | 1993-06-07 | 1998-01-06 | Pcd Polymere Gesellschaft M.B.H. | Polypropylenes obtainable by chemical degradation |
| DE4321529A1 (de) * | 1993-06-29 | 1995-01-12 | Danubia Petrochem Deutschland | Neue, durch chemische Degradierung erhältliche Polypropylene |
| DE19646848A1 (de) * | 1996-10-31 | 1998-05-14 | Danubia Petrochem Deutschland | Verfahren zur kontinuierlichen Herstellung von elastischen Polypropylenen |
| DE19816154A1 (de) * | 1998-04-09 | 1999-10-21 | Bernhard Rieger | Lineare isotaktische Polymere, Verfahren zu ihrer Herstellung und deren Verwendung sowie eine Katalysatorkombination |
| AU756270B2 (en) * | 1998-04-09 | 2003-01-09 | Bernhard Rieger | A catalyst combination and a process for preparing linear, isotactic polymers |
| US6555643B1 (en) | 1998-04-09 | 2003-04-29 | Bernhard Rieger | Linear, isotactic polymers, process for preparing same, and use thereof |
| US6576726B1 (en) | 1998-04-09 | 2003-06-10 | Bernhard Rieger | Catalyst combination and a process for preparing linear, isotatic polymers |
| US6790922B2 (en) | 1998-04-09 | 2004-09-14 | Bernhard Rieger | Linear, isotactic polymers, process for preparing same, and use thereof |
| US6908974B2 (en) | 1998-04-09 | 2005-06-21 | Bernhard Rieger | Catalyst composition and a process for preparing linear, isotactic polymers |
| US6339123B1 (en) | 1998-07-13 | 2002-01-15 | Borealis Gmbh | Heterophasic polyolefin alloy |
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