CN109415461A - 用于管道的聚乙烯 - Google Patents
用于管道的聚乙烯 Download PDFInfo
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- CN109415461A CN109415461A CN201780039915.5A CN201780039915A CN109415461A CN 109415461 A CN109415461 A CN 109415461A CN 201780039915 A CN201780039915 A CN 201780039915A CN 109415461 A CN109415461 A CN 109415461A
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- Prior art keywords
- alkyl
- metallocene
- formula
- multimodal polyethylene
- polymerization
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- -1 Polyethylene Polymers 0.000 title claims abstract description 216
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 193
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 186
- 229920000642 polymer Polymers 0.000 claims abstract description 160
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 156
- 238000000034 method Methods 0.000 claims abstract description 137
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 115
- 239000003054 catalyst Substances 0.000 claims abstract description 109
- 239000005977 Ethylene Substances 0.000 claims abstract description 81
- 239000004711 α-olefin Substances 0.000 claims abstract description 46
- 239000003446 ligand Substances 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 238000009826 distribution Methods 0.000 claims abstract description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 290
- 229910052739 hydrogen Inorganic materials 0.000 claims description 95
- 239000001257 hydrogen Substances 0.000 claims description 95
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 79
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 79
- 239000000460 chlorine Substances 0.000 claims description 73
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 69
- 229910052801 chlorine Inorganic materials 0.000 claims description 64
- 229910052736 halogen Inorganic materials 0.000 claims description 63
- 150000002367 halogens Chemical group 0.000 claims description 63
- 229910052794 bromium Inorganic materials 0.000 claims description 54
- 125000003118 aryl group Chemical group 0.000 claims description 49
- 150000003254 radicals Chemical class 0.000 claims description 38
- 125000003545 alkoxy group Chemical group 0.000 claims description 37
- 125000003342 alkenyl group Chemical group 0.000 claims description 36
- 239000003085 diluting agent Substances 0.000 claims description 35
- 229910052726 zirconium Inorganic materials 0.000 claims description 34
- 239000002002 slurry Substances 0.000 claims description 29
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 28
- 239000000178 monomer Substances 0.000 claims description 27
- 125000000304 alkynyl group Chemical group 0.000 claims description 26
- 125000000623 heterocyclic group Chemical group 0.000 claims description 26
- 229910052719 titanium Inorganic materials 0.000 claims description 26
- 229910052735 hafnium Inorganic materials 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 claims description 24
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 23
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 23
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 22
- 239000002956 ash Substances 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 18
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 17
- 125000004104 aryloxy group Chemical group 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 14
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 13
- 150000001336 alkenes Chemical class 0.000 claims description 13
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 13
- 125000004429 atom Chemical group 0.000 claims description 11
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 11
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 11
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- GUVXZFRDPCKWEM-UHFFFAOYSA-N pentalene Chemical compound C1=CC2=CC=CC2=C1 GUVXZFRDPCKWEM-UHFFFAOYSA-N 0.000 claims description 9
- 239000004215 Carbon black (E152) Substances 0.000 claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims description 8
- 238000006467 substitution reaction Methods 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 125000001118 alkylidene group Chemical group 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 6
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims description 5
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims description 5
- 229910021645 metal ion Inorganic materials 0.000 claims description 5
- URSLCTBXQMKCFE-UHFFFAOYSA-N dihydrogenborate Chemical group OB(O)[O-] URSLCTBXQMKCFE-UHFFFAOYSA-N 0.000 claims description 4
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 4
- 150000004678 hydrides Chemical group 0.000 claims description 4
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 66
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 34
- 229910052731 fluorine Inorganic materials 0.000 description 33
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 32
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 26
- 239000010936 titanium Substances 0.000 description 25
- 150000002431 hydrogen Chemical class 0.000 description 22
- 125000001309 chloro group Chemical group Cl* 0.000 description 19
- 229920002554 vinyl polymer Polymers 0.000 description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 18
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 17
- 229920001038 ethylene copolymer Polymers 0.000 description 17
- 239000001282 iso-butane Substances 0.000 description 17
- 235000013847 iso-butane Nutrition 0.000 description 17
- 239000002245 particle Substances 0.000 description 14
- 239000002904 solvent Substances 0.000 description 14
- 239000003426 co-catalyst Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- 239000000523 sample Substances 0.000 description 13
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 12
- 229910007928 ZrCl2 Inorganic materials 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 12
- 239000000843 powder Substances 0.000 description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 11
- 230000000694 effects Effects 0.000 description 11
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical group CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 11
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 8
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 8
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 8
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 150000001721 carbon Chemical group 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 7
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 7
- 230000003252 repetitive effect Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 125000001072 heteroaryl group Chemical group 0.000 description 6
- 229920001519 homopolymer Polymers 0.000 description 6
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 229910010068 TiCl2 Inorganic materials 0.000 description 5
- 125000003710 aryl alkyl group Chemical group 0.000 description 5
- 238000010348 incorporation Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000012968 metallocene catalyst Substances 0.000 description 5
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 5
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 description 5
- FBCDKDHPDOLFDK-UHFFFAOYSA-N 1-methylpentalene Chemical class C1=CC=C2C=CC(C)=C21 FBCDKDHPDOLFDK-UHFFFAOYSA-N 0.000 description 4
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 4
- 125000005956 isoquinolyl group Chemical group 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 4
- 125000001424 substituent group Chemical group 0.000 description 4
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- KDCGOANMDULRCW-UHFFFAOYSA-N Purine Natural products N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 235000006708 antioxidants Nutrition 0.000 description 3
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- JZZIHCLFHIXETF-UHFFFAOYSA-N dimethylsilicon Chemical compound C[Si]C JZZIHCLFHIXETF-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 125000002541 furyl group Chemical group 0.000 description 3
- 238000005227 gel permeation chromatography Methods 0.000 description 3
- 230000037048 polymerization activity Effects 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 125000001544 thienyl group Chemical group 0.000 description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 description 3
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910007930 ZrCl3 Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- 125000003282 alkyl amino group Chemical group 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000005018 aryl alkenyl group Chemical group 0.000 description 2
- 125000005605 benzo group Chemical group 0.000 description 2
- 125000002619 bicyclic group Chemical group 0.000 description 2
- OCKPCBLVNKHBMX-UHFFFAOYSA-N butylbenzene Chemical compound CCCCC1=CC=CC=C1 OCKPCBLVNKHBMX-UHFFFAOYSA-N 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 125000003016 chromanyl group Chemical group O1C(CCC2=CC=CC=C12)* 0.000 description 2
- QZHPTGXQGDFGEN-UHFFFAOYSA-N chromene Chemical compound C1=CC=C2C=C[CH]OC2=C1 QZHPTGXQGDFGEN-UHFFFAOYSA-N 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N diethylenediamine Natural products C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007701 flash-distillation Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 2
- 238000010338 mechanical breakdown Methods 0.000 description 2
- 238000010128 melt processing Methods 0.000 description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 2
- 125000001624 naphthyl group Chemical group 0.000 description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000000399 optical microscopy Methods 0.000 description 2
- 125000002971 oxazolyl group Chemical group 0.000 description 2
- 125000001484 phenothiazinyl group Chemical group C1(=CC=CC=2SC3=CC=CC=C3NC12)* 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical class C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000010094 polymer processing Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- ODLMAHJVESYWTB-UHFFFAOYSA-N propylbenzene Chemical compound CCCC1=CC=CC=C1 ODLMAHJVESYWTB-UHFFFAOYSA-N 0.000 description 2
- 125000003373 pyrazinyl group Chemical group 0.000 description 2
- 125000004076 pyridyl group Chemical group 0.000 description 2
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 2
- 125000005493 quinolyl group Chemical group 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 125000000335 thiazolyl group Chemical group 0.000 description 2
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 2
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical class ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 1
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 description 1
- 125000000069 2-butynyl group Chemical group [H]C([H])([H])C#CC([H])([H])* 0.000 description 1
- UNTNRNUQVKDIPV-UHFFFAOYSA-N 3h-dithiazole Chemical compound N1SSC=C1 UNTNRNUQVKDIPV-UHFFFAOYSA-N 0.000 description 1
- GDRVFDDBLLKWRI-UHFFFAOYSA-N 4H-quinolizine Chemical compound C1=CC=CN2CC=CC=C21 GDRVFDDBLLKWRI-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- KYNSBQPICQTCGU-UHFFFAOYSA-N Benzopyrane Chemical compound C1=CC=C2C=CCOC2=C1 KYNSBQPICQTCGU-UHFFFAOYSA-N 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
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- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0063—Density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0088—Molecular weight
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/05—Bimodal or multimodal molecular weight distribution
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/07—High density, i.e. > 0.95 g/cm3
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/17—Viscosity
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/18—Bulk density
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/24—Polymer with special particle form or size
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1611295.5A GB201611295D0 (en) | 2016-06-29 | 2016-06-29 | Polyethylene for pipes |
| GB1611295.5 | 2016-06-29 | ||
| PCT/GB2017/051892 WO2018002617A1 (en) | 2016-06-29 | 2017-06-29 | Polyethylene for pipes |
Publications (1)
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| CN109415461A true CN109415461A (zh) | 2019-03-01 |
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| CN201780039915.5A Pending CN109415461A (zh) | 2016-06-29 | 2017-06-29 | 用于管道的聚乙烯 |
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| EP (1) | EP3478729A1 (enExample) |
| JP (1) | JP2019527254A (enExample) |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001401A (zh) * | 2022-12-29 | 2023-04-25 | 万华化学（宁波）有限公司 | 多层复合管路材料及其制备方法 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2533770B (en) * | 2014-12-22 | 2021-02-10 | Norner Verdandi As | Polyethylene for pipes |
| WO2020109556A1 (en) * | 2018-11-29 | 2020-06-04 | Borealis Ag | Polymer composition and process for making the same |
| US11014997B2 (en) | 2019-05-16 | 2021-05-25 | Chevron Phillips Chemical Company Lp | Dual catalyst system for producing high density polyethylenes with long chain branching |
| US11339279B2 (en) | 2020-04-01 | 2022-05-24 | Chevron Phillips Chemical Company Lp | Dual catalyst system for producing LLDPE and MDPE copolymers with long chain branching for film applications |
| US11267919B2 (en) | 2020-06-11 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Dual catalyst system for producing polyethylene with long chain branching for blow molding applications |
| US11124586B1 (en) | 2020-11-09 | 2021-09-21 | Chevron Phillips Chemical Company Lp | Particle size control of metallocene catalyst systems in loop slurry polymerization reactors |
| CA3204719A1 (en) | 2020-12-08 | 2022-06-16 | Chevron Phillips Chemical Company Lp | Particle size control of supported chromium catalysts in loop slurry polymerization reactors |
| EP4402182A1 (en) | 2021-09-13 | 2024-07-24 | Chevron Phillips Chemical Company Lp | Hydrocyclone modification of catalyst system components for use in olefin polymerizations |
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| WO2005113614A1 (en) * | 2004-05-21 | 2005-12-01 | Borealis Technology Oy | Process for the preparation of bimodal polyethylene |
| CN102083870A (zh) * | 2008-09-12 | 2011-06-01 | Sk能源株式会社 | 乙烯共聚物及其制备方法 |
| WO2012112259A2 (en) * | 2011-02-15 | 2012-08-23 | Exxonmobil Chemical Patents Inc. | Thermoplastic polyolefin blends |
| CN104059184A (zh) * | 2014-06-06 | 2014-09-24 | 浙江大学 | 一种茂金属体系制备分子量分布可调双峰聚乙烯的方法 |
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| US5240894A (en) | 1992-05-18 | 1993-08-31 | Exxon Chemical Patents Inc. | Method for making and using a supported metallocene catalyst system |
| US6180736B1 (en) * | 1996-12-20 | 2001-01-30 | Exxon Chemical Patents Inc | High activity metallocene polymerization process |
| GB9712663D0 (en) | 1997-06-16 | 1997-08-20 | Borealis As | Process |
| EP2130859A1 (en) | 2008-06-02 | 2009-12-09 | Borealis AG | Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof |
| WO2013070602A1 (en) * | 2011-11-08 | 2013-05-16 | Univation Technologies, Llc | Methods for producing polyolefins with catalyst systems |
| CN104080792A (zh) | 2011-12-19 | 2014-10-01 | 沙特基础工业公司 | 用于制备茂金属络合物的方法 |
| GB2498936A (en) | 2012-01-31 | 2013-08-07 | Norner Innovation As | Polyethylene with multi-modal molecular weight distribution |
| JP2018501199A (ja) * | 2014-11-13 | 2018-01-18 | エスシージー ケミカルズ カンパニー，リミテッド | メタロセンおよび重合触媒としてのその使用 |
| GB2533770B (en) * | 2014-12-22 | 2021-02-10 | Norner Verdandi As | Polyethylene for pipes |
-
2016
- 2016-06-29 GB GBGB1611295.5A patent/GB201611295D0/en not_active Ceased
-
2017
- 2017-06-29 JP JP2018567800A patent/JP2019527254A/ja active Pending
- 2017-06-29 EP EP17739300.6A patent/EP3478729A1/en not_active Withdrawn
- 2017-06-29 KR KR1020197001482A patent/KR20190018711A/ko not_active Withdrawn
- 2017-06-29 WO PCT/GB2017/051892 patent/WO2018002617A1/en not_active Ceased
- 2017-06-29 CN CN201780039915.5A patent/CN109415461A/zh active Pending
- 2017-06-29 SG SG11201811106VA patent/SG11201811106VA/en unknown
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2018
- 2018-12-21 US US16/228,987 patent/US20190185594A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005113614A1 (en) * | 2004-05-21 | 2005-12-01 | Borealis Technology Oy | Process for the preparation of bimodal polyethylene |
| CN102083870A (zh) * | 2008-09-12 | 2011-06-01 | Sk能源株式会社 | 乙烯共聚物及其制备方法 |
| WO2012112259A2 (en) * | 2011-02-15 | 2012-08-23 | Exxonmobil Chemical Patents Inc. | Thermoplastic polyolefin blends |
| CN104059184A (zh) * | 2014-06-06 | 2014-09-24 | 浙江大学 | 一种茂金属体系制备分子量分布可调双峰聚乙烯的方法 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116001401A (zh) * | 2022-12-29 | 2023-04-25 | 万华化学（宁波）有限公司 | 多层复合管路材料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201811106VA (en) | 2019-01-30 |
| EP3478729A1 (en) | 2019-05-08 |
| JP2019527254A (ja) | 2019-09-26 |
| GB201611295D0 (en) | 2016-08-10 |
| WO2018002617A1 (en) | 2018-01-04 |
| US20190185594A1 (en) | 2019-06-20 |
| KR20190018711A (ko) | 2019-02-25 |
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