JP2008524389A - レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法 - Google Patents
レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法 Download PDFInfo
- Publication number
- JP2008524389A JP2008524389A JP2007546773A JP2007546773A JP2008524389A JP 2008524389 A JP2008524389 A JP 2008524389A JP 2007546773 A JP2007546773 A JP 2007546773A JP 2007546773 A JP2007546773 A JP 2007546773A JP 2008524389 A JP2008524389 A JP 2008524389A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- polymer
- component
- film
- percent
- 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
- 239000000203 mixture Substances 0.000 title claims abstract description 246
- -1 polyethylene Polymers 0.000 title claims abstract description 121
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 88
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 80
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000000518 rheometry Methods 0.000 title description 17
- 229920000642 polymer Polymers 0.000 claims abstract description 228
- 238000009826 distribution Methods 0.000 claims abstract description 41
- 229920005989 resin Polymers 0.000 claims description 134
- 239000011347 resin Substances 0.000 claims description 134
- 238000000034 method Methods 0.000 claims description 129
- 239000003054 catalyst Substances 0.000 claims description 97
- 239000000155 melt Substances 0.000 claims description 51
- 239000007822 coupling agent Substances 0.000 claims description 47
- 238000005859 coupling reaction Methods 0.000 claims description 43
- 239000000047 product Substances 0.000 claims description 42
- 238000010168 coupling process Methods 0.000 claims description 35
- 230000008878 coupling Effects 0.000 claims description 33
- 239000011651 chromium Substances 0.000 claims description 27
- 238000002844 melting Methods 0.000 claims description 23
- 230000008018 melting Effects 0.000 claims description 23
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 20
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052804 chromium Inorganic materials 0.000 claims description 17
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 12
- 230000002902 bimodal effect Effects 0.000 claims description 10
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
- 239000002952 polymeric resin Substances 0.000 claims description 8
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 8
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 6
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 6
- 239000000026 Pentaerythritol tetranitrate Substances 0.000 claims 4
- 150000001336 alkenes Chemical class 0.000 claims 3
- 229920001519 homopolymer Polymers 0.000 abstract description 7
- 229920001038 ethylene copolymer Polymers 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 111
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 51
- 239000005977 Ethylene Substances 0.000 description 51
- HSVFKFNNMLUVEY-UHFFFAOYSA-N sulfuryl diazide Chemical compound [N-]=[N+]=NS(=O)(=O)N=[N+]=[N-] HSVFKFNNMLUVEY-UHFFFAOYSA-N 0.000 description 46
- 230000008569 process Effects 0.000 description 38
- 238000012360 testing method Methods 0.000 description 37
- 238000006116 polymerization reaction Methods 0.000 description 31
- 229920001577 copolymer Polymers 0.000 description 30
- 238000001125 extrusion Methods 0.000 description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 150000001540 azides Chemical class 0.000 description 29
- 239000002904 solvent Substances 0.000 description 29
- 238000006243 chemical reaction Methods 0.000 description 28
- 239000007789 gas Substances 0.000 description 28
- 239000004711 α-olefin Substances 0.000 description 27
- 239000002245 particle Substances 0.000 description 26
- 230000035882 stress Effects 0.000 description 23
- 239000000499 gel Substances 0.000 description 22
- 238000009472 formulation Methods 0.000 description 21
- 238000002156 mixing Methods 0.000 description 21
- 239000000243 solution Substances 0.000 description 21
- 238000001816 cooling Methods 0.000 description 20
- 238000005259 measurement Methods 0.000 description 20
- 239000002002 slurry Substances 0.000 description 20
- 239000010936 titanium Substances 0.000 description 20
- 238000004458 analytical method Methods 0.000 description 19
- 239000010410 layer Substances 0.000 description 19
- 239000007788 liquid Substances 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 18
- 239000007787 solid Substances 0.000 description 17
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 16
- 150000001875 compounds Chemical class 0.000 description 16
- 238000012986 modification Methods 0.000 description 16
- 230000004048 modification Effects 0.000 description 16
- 229910052719 titanium Inorganic materials 0.000 description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- 239000000654 additive Substances 0.000 description 15
- 238000005227 gel permeation chromatography Methods 0.000 description 15
- 239000012071 phase Substances 0.000 description 15
- 239000012018 catalyst precursor Substances 0.000 description 14
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 230000036961 partial effect Effects 0.000 description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 13
- 125000004432 carbon atom Chemical group C* 0.000 description 13
- 239000000377 silicon dioxide Substances 0.000 description 13
- 238000003856 thermoforming Methods 0.000 description 13
- 239000012190 activator Substances 0.000 description 12
- 238000000071 blow moulding Methods 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000004793 Polystyrene Substances 0.000 description 11
- 239000003570 air Substances 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 230000006835 compression Effects 0.000 description 11
- 238000000354 decomposition reaction Methods 0.000 description 11
- 229920002223 polystyrene Polymers 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 230000006872 improvement Effects 0.000 description 10
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 10
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 9
- 101000921780 Solanum tuberosum Cysteine synthase Proteins 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000012968 metallocene catalyst Substances 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- 239000008188 pellet Substances 0.000 description 9
- 229920000098 polyolefin Polymers 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical group [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 125000001931 aliphatic group Chemical group 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 238000009616 inductively coupled plasma Methods 0.000 description 8
- 239000011777 magnesium Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 230000004044 response Effects 0.000 description 8
- 238000004513 sizing Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 101710109085 Cysteine synthase, chloroplastic/chromoplastic Proteins 0.000 description 7
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 7
- 238000001994 activation Methods 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 229910052749 magnesium Inorganic materials 0.000 description 7
- 239000003607 modifier Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 150000003609 titanium compounds Chemical class 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 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 6
- 230000004913 activation Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000012467 final product Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- JKIJEFPNVSHHEI-UHFFFAOYSA-N Phenol, 2,4-bis(1,1-dimethylethyl)-, phosphite (3:1) Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1OP(OC=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)OC1=CC=C(C(C)(C)C)C=C1C(C)(C)C JKIJEFPNVSHHEI-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 5
- 238000004132 cross linking Methods 0.000 description 5
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 5
- 238000010128 melt processing Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 229920002959 polymer blend Polymers 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 239000011342 resin composition Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000002879 Lewis base Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 238000010101 extrusion blow moulding Methods 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 229920006158 high molecular weight polymer Polymers 0.000 description 4
- 150000007527 lewis bases Chemical class 0.000 description 4
- 150000002736 metal compounds Chemical class 0.000 description 4
- 238000005453 pelletization Methods 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- 150000003624 transition metals Chemical class 0.000 description 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 125000004429 atom Chemical group 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000000280 densification Methods 0.000 description 3
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Natural products C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 230000006353 environmental stress Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 3
- 238000012685 gas phase polymerization Methods 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 239000004707 linear low-density polyethylene Substances 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 229920013716 polyethylene resin Polymers 0.000 description 3
- 238000004611 spectroscopical analysis Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- 239000004322 Butylated hydroxytoluene Substances 0.000 description 2
- 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 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FHUODBDRWMIBQP-UHFFFAOYSA-N Ethyl p-anisate Chemical compound CCOC(=O)C1=CC=C(OC)C=C1 FHUODBDRWMIBQP-UHFFFAOYSA-N 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000446313 Lamella Species 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- PXIPVTKHYLBLMZ-UHFFFAOYSA-N Sodium azide Chemical compound [Na+].[N-]=[N+]=[N-] PXIPVTKHYLBLMZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical group BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- 229940095259 butylated hydroxytoluene Drugs 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 description 2
- FKRCODPIKNYEAC-UHFFFAOYSA-N ethyl propionate Chemical compound CCOC(=O)CC FKRCODPIKNYEAC-UHFFFAOYSA-N 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000010096 film blowing Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 150000002681 magnesium compounds Chemical class 0.000 description 2
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 2
- 239000005026 oriented polypropylene Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 229920005638 polyethylene monopolymer Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002685 polymerization catalyst Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000007652 sheet-forming process Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920001897 terpolymer Polymers 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000004876 x-ray fluorescence Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- ISNKSXRJJVWFIL-UHFFFAOYSA-N (sulfonylamino)amine Chemical compound NN=S(=O)=O ISNKSXRJJVWFIL-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
- HNSDLXPSAYFUHK-UHFFFAOYSA-N 1,4-bis(2-ethylhexyl) sulfosuccinate Chemical compound CCCCC(CC)COC(=O)CC(S(O)(=O)=O)C(=O)OCC(CC)CCCC HNSDLXPSAYFUHK-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 1
- WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 description 1
- QIGBQVZNAHXEKO-UHFFFAOYSA-N 6-azido-1-phenyl-5-sulfonylcyclohexa-1,3-diene Chemical group S(=O)(=O)=C1C(C(=CC=C1)C1=CC=CC=C1)N=[N+]=[N-] QIGBQVZNAHXEKO-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 101000912181 Arabidopsis thaliana Cysteine synthase, mitochondrial Proteins 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229920000339 Marlex Polymers 0.000 description 1
- 239000004594 Masterbatch (MB) Substances 0.000 description 1
- OCJYIGYOJCODJL-UHFFFAOYSA-N Meclizine Chemical compound CC1=CC=CC(CN2CCN(CC2)C(C=2C=CC=CC=2)C=2C=CC(Cl)=CC=2)=C1 OCJYIGYOJCODJL-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- VKCMUBOOQROIQE-UHFFFAOYSA-N O(C1=C(CC(C=C1)=S(=O)=O)N=[N+]=[N-])C1=C(CC(C=C1)=S(=O)=O)N=[N+]=[N-] Chemical compound O(C1=C(CC(C=C1)=S(=O)=O)N=[N+]=[N-])C1=C(CC(C=C1)=S(=O)=O)N=[N+]=[N-] VKCMUBOOQROIQE-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- CKTPSKXTONNHIL-UHFFFAOYSA-N S(=O)(=O)=C1CC(=C(C=C1)CC1=C(CC(C=C1)=S(=O)=O)N=[N+]=[N-])N=[N+]=[N-] Chemical compound S(=O)(=O)=C1CC(=C(C=C1)CC1=C(CC(C=C1)=S(=O)=O)N=[N+]=[N-])N=[N+]=[N-] CKTPSKXTONNHIL-UHFFFAOYSA-N 0.000 description 1
- DHXVGJBLRPWPCS-UHFFFAOYSA-N Tetrahydropyran Chemical compound C1CCOCC1 DHXVGJBLRPWPCS-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 206010049040 Weight fluctuation Diseases 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical group [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 229910052768 actinide Inorganic materials 0.000 description 1
- 150000001255 actinides Chemical class 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000002998 adhesive polymer Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000005055 alkyl alkoxy group Chemical group 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 150000004983 alkyl aryl ketones Chemical class 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- AZWXAPCAJCYGIA-UHFFFAOYSA-N bis(2-methylpropyl)alumane Chemical compound CC(C)C[AlH]CC(C)C AZWXAPCAJCYGIA-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000007707 calorimetry Methods 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- CSNJTIWCTNEOSW-UHFFFAOYSA-N carbamothioylsulfanyl carbamodithioate Chemical compound NC(=S)SSC(N)=S CSNJTIWCTNEOSW-UHFFFAOYSA-N 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000012668 chain scission Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001845 chromium compounds Chemical class 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- UMUXBDSQTCDPJZ-UHFFFAOYSA-N chromium titanium Chemical compound [Ti].[Cr] UMUXBDSQTCDPJZ-UHFFFAOYSA-N 0.000 description 1
- WYYQVWLEPYFFLP-UHFFFAOYSA-K chromium(3+);triacetate Chemical compound [Cr+3].CC([O-])=O.CC([O-])=O.CC([O-])=O WYYQVWLEPYFFLP-UHFFFAOYSA-K 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- VJRUISVXILMZSL-UHFFFAOYSA-M dibutylalumanylium;chloride Chemical compound CCCC[Al](Cl)CCCC VJRUISVXILMZSL-UHFFFAOYSA-M 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- QLLIVWGEMPGTMR-UHFFFAOYSA-N dihexyl(2-methylpropyl)alumane Chemical compound CCCCCC[Al](CC(C)C)CCCCCC QLLIVWGEMPGTMR-UHFFFAOYSA-N 0.000 description 1
- CPDVHGLWIFENDJ-UHFFFAOYSA-N dihexylalumane Chemical compound C(CCCCC)[AlH]CCCCCC CPDVHGLWIFENDJ-UHFFFAOYSA-N 0.000 description 1
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000011549 displacement method Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- 239000012156 elution solvent Substances 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000012025 fluorinating agent Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- 239000013022 formulation composition Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 108700025402 gradex Proteins 0.000 description 1
- 150000002357 guanidines Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- QEILTXGPELUNQS-UHFFFAOYSA-N hexyl-bis(2-methylpropyl)alumane Chemical compound CCCCCC[Al](CC(C)C)CC(C)C QEILTXGPELUNQS-UHFFFAOYSA-N 0.000 description 1
- 239000013628 high molecular weight specie Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical group II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 229920004889 linear high-density polyethylene Polymers 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- 125000004957 naphthylene group Chemical group 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 238000012856 packing 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
- 150000002989 phenols Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- QEVHRUUCFGRFIF-MDEJGZGSSA-N reserpine Chemical compound O([C@H]1[C@@H]([C@H]([C@H]2C[C@@H]3C4=C(C5=CC=C(OC)C=C5N4)CCN3C[C@H]2C1)C(=O)OC)OC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 QEVHRUUCFGRFIF-MDEJGZGSSA-N 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001370 static light scattering Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 1
- 238000004627 transmission electron microscopy Methods 0.000 description 1
- MCWWHQMTJNSXPX-UHFFFAOYSA-N tribenzylalumane Chemical compound C=1C=CC=CC=1C[Al](CC=1C=CC=CC=1)CC1=CC=CC=C1 MCWWHQMTJNSXPX-UHFFFAOYSA-N 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- YGRHYJIWZFEDBT-UHFFFAOYSA-N tridecylaluminum Chemical compound CCCCCCCCCCCCC[Al] YGRHYJIWZFEDBT-UHFFFAOYSA-N 0.000 description 1
- XBEXIHMRFRFRAM-UHFFFAOYSA-N tridodecylalumane Chemical compound CCCCCCCCCCCC[Al](CCCCCCCCCCCC)CCCCCCCCCCCC XBEXIHMRFRFRAM-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- JQPMDTQDAXRDGS-UHFFFAOYSA-N triphenylalumane Chemical compound C1=CC=CC=C1[Al](C=1C=CC=CC=1)C1=CC=CC=C1 JQPMDTQDAXRDGS-UHFFFAOYSA-N 0.000 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
- JAYKPAAGOYELFD-UHFFFAOYSA-N tris(2,4-ditert-butylphenyl)phosphane Chemical compound CC(C)(C)C1=CC(C(C)(C)C)=CC=C1P(C=1C(=CC(=CC=1)C(C)(C)C)C(C)(C)C)C1=CC=C(C(C)(C)C)C=C1C(C)(C)C JAYKPAAGOYELFD-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 150000003672 ureas Chemical class 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
- 239000012991 xanthate Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/002—Methods
- B29B7/007—Methods for continuous mixing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/72—Measuring, controlling or regulating
- B29B7/726—Measuring properties of mixture, e.g. temperature or density
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/88—Adding charges, i.e. additives
- B29B7/90—Fillers or reinforcements, e.g. fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
(a)LMWポリエチレン成分;およびHMWポリエチレン成分を含む第1組成物、並びに
(b)カップリング量の少なくとも1種類のポリ(スルホニルアジド)を含む第2組成物、
の反応生成物を含む組成物を提供し、ここで、
該第1組成物はLTD曲線において実質的に単一のピークを有し、かつ
該組成物は、80℃および約2.4MPaの適用応力で、1,000時間を上回るPENT値を有する。
1)ASTM法D−792−03方法Bによる測定で少なくとも0.94g/ccの密度;
2)0.2ないし1.5g/10分の溶融流速(melt flow rate)(I5);
3)20ないし50の流速比(flow rate ratio)(I21/I5);および
4)15ないし40の分子量分布、Mw/Mn;
を有し、
ここで、HMWポリエチレン成分は、この組成物の30ないし70重量パーセントを含有し;ASTM D−792−03方法Bによる測定で少なくとも0.89g/ccの密度を有し;0.01ないし0.2g/10分の溶融流速(I2)を有し、かつ20ないし65の流速比(I21/I2)を有し;並びに、LMWポリエチレン成分は、この組成物の30ないし70重量パーセントを含有し;ASTM D−792−03方法Bによる測定で少なくとも0.940g/ccの密度を有し;40ないし2,000g/10分の溶融流速(I2)を有し;かつ10ないし65の流速比(I21/I2)を有する。
a)LTD曲線において実質的に単一のピークを有するポリマー組成物を選択し;
b)該ポリマー組成物をポリスルホニルアジドでカップリングさせ;および
c)該ポリマー組成物を押出してパイプを形成する、
ことを含む方法も提供する。
(a)クロム系触媒系の存在下で調製されたポリエチレン成分を含む第1組成物、および
(b)カップリング量の少なくとも1種類のポリスルホニルアジドを含む第2組成物、
の反応生成物を含む組成物も提供する。
{(PH−PL)/Pi}×100%≦10% (1)
に従い、式中、Piは、LTDトレースの最高重量分率値、PHとPiのLc値およびP-HのLc値の間のLc値を有する最低点、PLとの間の重量分率パーセントの値を有する、LTD曲線内の点である。いくつかの例において、このパーセント差は約8パーセント未満、もしくは約7パーセント未満である。いくつかの実施形態において、実質的に単一のピークは約5パーセント以下、もしくは約2.5パーセント以下の差を有する。もちろん、いくつかの実施形態においては、PiおよびPHの間に点PLが存在せず、パーセント差はゼロである。
押出機製造業者:MPM Polymer Systems、Inc.
型:Low Boy[610mm(24in)中心線]
加熱:電気的425℃コントローラー
冷却:ホッパーのみ(水)
速度:可変
スクリュー製造業者:MPM Polymer Systems、Inc.
型:移行区画の中間に支持される20:1標準低密度ポリエチレンスクリュー
直径:38mm(1.5in)
L対D:20/1
ダイ製造業者:MPM Polymer Systems、Inc.
直径:100mm(4in)
ギャップ:30ミル(0.762μm)
型:ディープサイドフェッド(Deep Side Fed)
ブロワー製造業者:Buffalo Forge
吸引気流制御ダンパー
放電気流制御弁開閉
モーター 1.5hp(1120W)、2速
ブロワーと空気との間の空気均等化チャンバ
エアリング製造業者:MPM Polymer Systems、Inc.
レイアウト708
直径:172mm(6.75in)I.D.
型:調整可能リップ
タワー高:914mm(36in)
折り畳み板長さ:343mm(13.5in)
FAR試験の押出し条件は以下の通りであった:
スクリュー ニュートラル
ホッパー 水最大流
温度(℃)
区画1 210
区画2 210
区画3 210
ゲート 225
アダプタ 225
ダイ区画1 225
ダイ区画2 225
篩パック、ステンレス鋼、メッシュ40/40
出力:
スクリュー速度 65rpm
ブローアップ比 2/1
折り幅 12in(304.8mm)
フロストライン高 103in(254mm)
タワー高 36in(914.4mm)
フィルム評定試験:
ニップロール速度 254ft/分(1.29m/s)
フィルムゲージ 1.5ミル(0.038μm)
フィルムゲージの範囲 1.3−1.7ミル(33−43.2μm)
Die Makromolekulare Chemie, 1968, 113, 1-22において、IllersおよびHendusは式(I)における定数を実験的に判定した。そこで、膜厚Lc(nm)は融点Tm(K)から以下のように算出することができる:
Mポリエチレン=A×(Mポリスチレン)B (8)
(式中、Mは分子量であり、Aは0.41の値を有し、かつBは1.0に等しい)。
新規組成物のDOSは約0.01以上である。いくつかの実施形態においては、DOSは約0.05、0.1、0.5、もしくは0.8を上回る。好ましくは、二峰性成分のDOSは少なくとも1以上である。例えば、DOSは少なくとも1.2、1.5、1.7、2.0、2.5、3.0、3.5、4.0、4.5、もしくは5.0である。いくつかの実施形態においては、DOSは約5.0ないし約100、約100ないし500、もしくは約500ないし1,000である。DOSは上記範囲のいずれの数字であってもよいことに留意するべきである。他の実施形態においては、DOSは1,000を超える。
Agilent 1100 Quaternary Pump
移動相:A:水
B:メタノール
C:なし
D:アセトニトリル
勾配プログラム
ポスト時間:10分
カラム:Zorbax SB−Phenyl
長さ:15cm
直径:3.0mm
充填径:3.5μm
オートサンプラー:注入体積=10μLのAgilent 1100 Autosampler
検出器:Agilent 1100 DAD UV/Vis Absorbance Detector
波長:254nm
データ取得:Agilent Chemstation
初期ピーク幅:0.087分
BSAとしてのピークの確認は、試料、BSAをスパイクした試料および公知標準の保持時間比較によって行った。検出の見積もり限界は50億分の1、ppb、ng/gであった。BSA濃度は、約10パーセント相対標準偏差(RSD)の精度で、2ないし20(100万分率)、ppm、μg/gと測定された。
押出しプロフィール
バレル区画1 390°F (199℃)
バレル区画2 400°F (204℃)
アダプタ底部 400°F (204℃)
アダプタ天頂部 410°F (210℃)
底部ダイ 410°F (210℃)
中間ダイ 410°F (210℃)
頂部ダイ 410°F (210℃)
出力速度 100lb/h (45.4kg/h)
ブローアップ比(BUR) 4:1
ネック高 32in (0.81m)
フロストライン高 42in (1.07m)
溶融温度 410°F (210℃)
折り幅 25.25in (0.64m)
フィルム厚 0.5ミル (13μm)
ブロー形成フィルム機器の説明
Alpine HS50S据え置き押出しシステム
−50mm 21:1 L/D 溝付き供給押出機(grooved feed extruder)
−60HP(44742W)DC装置
−押出機は円筒形スクリーンチェンジャーを有する
−9個のRKC温度コントローラーAlpine Dieを有する標準制御パネル
BF 10−25
−12螺旋構造
−100mmダイ径を構成するインサートを完備
Alpine Air Ring HK 300
−シングルリップ構造
−100mmダイ径用エアリップ
−可変速AC駆動の7.5HP(5593W)ブロワー
バブル較正Iris Model KI 10−65
−折り幅(LFW)範囲 7ないし39in(0.178ないし0.991m)
Alpine Take−Off Model A8
−硬質木材スロットを有するサイドガイドを備える折り畳み板
−最大LFW:31in(0.787m)
−ローラー面幅:35in(0.889m)
−最大引き出し速度:500ft/分(2.54m/s)
−4つのアイドラーロール
Alpine表面巻取機Model WS8
−最大LFW:31in(0.787m)
−ローラー面幅:35in(0.889m)
−最大ライン速度:500ft/分(2.54m/s)
−自動カットオーバー
他の実施形態においては、単一の反応器に限定されずに2つ以上の反応器において連続して用いることもできるが、クロムに基づく他のタイプの触媒を単一反応器構成で用いる。
さらなる触媒構成には、ミクロンサイズの円形粒子を形成する、析出した微粒子(microparticular)上に堆積した活性金属化合物、ポリマー金属付加物が含まれる。適切な支持体の例には、マグネシウムの微粒子金属アルコキシド、IVB属金属アルコキシドもしくはアリールオキシド部分が含まれる。これらの支持体は、5ないし50ミクロンの粒径を有する、円形形態で成長させることができる。これらの触媒系の例は米国特許第6,399,532号並びに米国出願第2002/006195号および第2002/0037979号に見出すことができ、これらは、各々、参照によりその全体がここに組み込まれる。
以下の例は本発明を説明するものであり、それを限定するものではない。比率、部、およびパーセンテージは、他に述べられない限り、重量基準である。本発明の実施例(Ex)は数字で表され、それに対して比較試料(CS)はアルファベットで表され、かつ本発明の例ではない。
(比較試料A(CS A))
表5に示されるCS B並びに実施例2および3からパイプを調製した。CS Bは市販のパイプ樹脂DGDP−2485である。CS F、すなわちDGDB−2480はCS Bと同じパイプ技術を具現する。DGDP−2485はクロム触媒パイプ製品であり、US 6,022,933(これは参照によりその全体が本特許に組み込まれる)に従って製造される。実施例2および3は、それぞれ、100および150μg/gの公称アジド濃度でカップリングさせたCS A樹脂である。用いた機器は、5つのバレル加熱区画を備える標準スムースバレル押出機(30ないし1 L/D)である。用いたダイは24.89in(0.6322m)の内径および19.99in(0.5079m)の回転軸サイズを有していた。圧力サイジング法を用いてパイプを形成した。大口径パイプ用の圧力サイジング法は、一連のフローティングプラグを用いて封止し、約12psi(82.7kPa)の気圧を用いて樹脂をサイジングスリーブに対して押し上げるものである。圧力は維持することができ、もしくはエンドプラグに取り付けられている小バルブの開口を調整することによって変化させることができる。これは冷却中のパイプ内部からの気体の流入および排出をも可能にする。24in(0.61m)パイプサイズの比較的小さい内部体積のため、小サイズ肉厚パイプ内部の熱の散逸は、同じ壁厚でより大きいサイズのもの、例えば、24in(0.61m)SDR(標準寸法比(Standard Dimension Ratio))7.3対同じ壁厚を有する36in(0.914m)SDR11、と比較して制御が困難である。SDRは最小壁厚で割った外径に等しい。したがって、この24インチ(0.61m)肉厚試験はこのパイプ樹脂にとって究極の試験であった。圧力サイジング法を用いて24インチ(0.61m)肉厚パイプを上手く製造することができるあらゆるパイプ樹脂は、おそらく、壁厚が少なくとも等しいか、もしくはより厚い、より大きなサイズのパイプを上手く製造することができると言われている。
用いたダイ設定を表7に列挙する。
表10に示されるように、CS CおよびCS A樹脂から、並びに実施例2および3からの樹脂からもフィルムを製造した。これらのフィルムは表10に列挙される処理条件で、上記バブル安定性試験方法の項における機器および処理条件を用いて製造した。
樹脂のアジドカップリング後の反応器の改変は、溶融強度を増加させ、かつパリソンのへたりを減少させることにより、ブロー成型を援助する。これは厚みの少ない壁厚で大部品を製造することを可能にする。さらに、樹脂の剛性の改善は、現行の標準ブロー成型樹脂の3ドラム限界に対して、5ドラムの垂直スタッキングを可能にする。より高い密度はESCR性能を犠牲にすることなく剛性を改善するが、これは新規樹脂デザインが選択的に増加されたコモノマーをHMW成分中に有することにより可能である。
以下は、ペレット化プロセスおよび生成物の説明を伴う、反応プロセスの説明であり、その各々は薄いシートの押出しおよび熱形成、特には、シート級HDPE樹脂の熱形成のための技術発明を具現する。他の用途には大サイズ容器への樹脂のブロー成型、並びにフィルムおよびパイプの調製が含まれ得る。各々の用途は、押出性を犠牲にすることなしに、かつ重大な固体状態性能特性を維持しながら、(ARES Rheotensによる測定で)溶融強度の改善および低剪断速度粘度の改善による利益を享受する。
用いた触媒はUCAT(商標)−B300、Ti(OR)4化合物、特には、Ti(O−iPr)4化合物で改変されたCrO触媒である。UCAT(商標)は商標登録されており、Union Carbide CorporationおよびThe Dow Chemical Companyの所有である。
MI21によって測定される生成物のメルトインデックスは5〜20g/10分の範囲であった。密度は0.940〜0.955g/ccの範囲であった。MI21/MI2によって測定される分子量分布は75ないし200の範囲、もしくは7〜25の「Mw/Mn」範囲であった。ヘキセンをコモノマーとして用いた。重合条件および基本樹脂(ランダムエチレン/1−ヘキセン)特性を以下に列挙する。
温度℃ 99
全圧力(psig) 348
エチレン分圧(psi) 249
H2/C2モル比 0.05
C6/C2モル比 0.0019
O2/C2流量比 0.023
結晶供給速度(ショット/分) 1.0
表面気体速度(ft/秒) 1.69
床重量(lb) 80.7
生成速度(lb/hr) 29.6
滞留時間(hr) 2.72
流動化容積密度(lb/ft3) 19.1
STY(lb/hr/ft3) 7.0
基本樹脂特性
反応器MI(I2) 0.14
反応器MI(I5) 0.66
反応器FI(I21) 12.6
反応器MFR(I21/I2) 92.6
反応器MFR(I21/I5) 19.1
密度(g/cc) 0.9486
残留Cr 0.28
固定容積密度(Settled Bulk Density)(lb/ft3) 30.2
APS(インチ) 0.037
微細物(#120篩通過) 0.252
シート試料をD5110樹脂、市販M樹脂およびアジドカップリング樹脂(スケールアップした実施例3)から調製した。各々の樹脂は以下の寸法でシートに押し出した:幅24インチ、長さ36インチ、および厚み0.120インチ。シート試料は、30:1の長さ対直径比を有する2.5”径押出機および2段階二重ウェーブ型スクリューを用いて樹脂を可塑化する、通常のシート押出しラインで調製した。26”幅の押出しダイを用いて押出物から溶融シートを形成し、水平3ロールスタンドを用いてそのシートのサイズ決めおよび冷却を行った。
シートおよび熱形成用のポリマーは流体力学的特性のバランスを必要とする。このバランスは、シートおよび熱形成法においては大きく、かつ急速な剪断および伸張変形が存在するため、剪断流動および伸張流動の両者にある。大きく、かつ急速な変形に対する応答は変形の大きさおよび速度並びに変形もしくは変形のタイプの運動力学に依存する。したがって、あるタイプの変形における応答は測定できなくとも、この結果を用いて他の変形タイプを予測することはできる。この場合、剪断および伸張流動測定の両者は部品の押出しおよび熱形成に相当に寄与している。伸長流動は流線に沿った伸長を含む変形流動であり、これは剪断流動の事例にはない。
Claims (45)
- (a)LMWポリエチレン成分;およびHMWポリエチレン成分を含む第1組成物、並びに
(b)カップリング量の少なくとも1種類のポリスルホニルアジドを含む第2組成物、
の反応生成物を含む組成物であって、
前記第1組成物はLTD曲線において実質的に単一のピークを有し、かつ
前記組成物は、80℃および約2.4MPaの適用応力で、1,000時間を上回るPENT値を有する組成物。 - パイプの製造方法であって:
a)LTD曲線において実質的に単一のピークを有するポリマー組成物を選択し;
b)前記ポリマー組成物をポリスルホニルアジドでカップリングさせ;および
c)前記ポリマー組成物を押出してパイプを形成する、
ことを含む方法。 - 前記組成物が約80℃および約3MPaで約3,000時間を上回るPENT値を有する、請求項1に記載の組成物。
- 前記組成物が約80℃および約3MPaで約6,500時間を上回るPENT値を有する、請求項1に記載の組成物。
- 前記組成物が約0.940g/ccを上回る密度、200,000ないし490,000g/molの範囲の平均分子量、および15ないし50の流速比(I21/I5)を有する、請求項1に記載の組成物。
- 前記HMWポリエチレン成分がC3ないしC-10アルファ−オレフィンからなる群より選択されるコモノマーを含む、請求項1に記載の組成物。
- 前記コモノマー含有率が0を上回って6.0wtパーセントまでの範囲をとる、請求項6に記載の組成物。
- 前記LMWポリエチレン成分がC3ないしC-10アルファ−オレフィンからなる群より選択されるコモノマーを含む、請求項1に記載の組成物。
- 前記コモノマー含有率が0を上回って3.0wtパーセントまでの範囲をとる、請求項8に記載の組成物。
- 前記第1組成物がGPCによる判定で二峰性である、請求項1に記載の組成物。
- 前記第1組成物がGPCによる判定で多峰性である、請求項1に記載の組成物。
- 前記HMWポリエチレン成分が、前記HMW成分および前記LMW成分の組み合わせ重量の48ないし67重量パーセントを含有する、請求項1に記載の組成物。
- 前記LMWポリエチレン成分が、前記HMW成分および前記LMW成分の組み合わせ重量の33ないし52重量パーセントを含有する、請求項1に記載の組成物。
- 前記組成物が以下の特性:
1)ASTM法D−792−03方法Bによる測定で少なくとも0.94g/ccの密度;
2)0.2ないし1.5g/10分の溶融流速(I5);
3)20ないし50の流速比(I21/I5);および
4)15ないし40の分子量分布、Mw/Mn;
を有し、
前記HMWポリエチレン成分は、前記組成物の30ないし70重量パーセントを含有し;ASTM D−792−03方法Bによる測定で少なくとも0.89g/ccの密度を有し;0.01ないし0.2g/10分の溶融流速(I2)を有し、かつ20ないし65の流速比(I21/I2)を有し;並びに、前記LMWポリエチレン成分は、この組成物の30ないし70重量パーセントを含有し;ASTM D−792−03方法Bによる測定で少なくとも0.940g/ccの密度を有し;40ないし2,000g/10分の溶融流速(I2)を有し;かつ10ないし65の流速比(I21/I2)を有する、請求項1に記載の組成物。 - 前記ポリスルホニルアジドの濃度が200μg/gまでである、請求項1に記載の組成物。
- 前記組成物が、少なくとも200μg/gのポリスルホニルアジドでカップリングされる、請求項1に記載の組成物。
- 請求項1に記載の組成物から形成される少なくとも1つの構成要素を含むブロー成型品。
- 請求項1に記載の組成物から形成される少なくとも1つの構成要素を含むパイプ。
- 前記パイプが4インチ(10.2cm)までの壁厚を有する、請求項18に記載のパイプ。
- 請求項1に記載の組成物から形成される少なくとも1つの構成要素を含むフィルム。
- 前記組成物が、150μg/g未満のポリスルホニルアジドでカップリングされる、請求項20に記載のフィルム。
- 前記フィルムがカップリング剤を欠く、他の点では同一のポリマー組成物から製造されるフィルムよりも高いダート衝撃強さを有する、請求項20に記載のフィルム。
- 前記フィルムがカップリング剤を欠く、他の点では同一のポリマー組成物から製造されるフィルムよりも高い側部−側部バブル安定性を有する、請求項20に記載のフィルム。
- 前記フィルムがカップリング剤を欠く、他の点では同一のポリマー組成物から製造されるフィルムよりも高いダート衝撃強さおよび高い側部−側部バブル安定性の両者を有する、請求項20に記載のフィルム。
- 前記物品がカップリング剤を欠く、他の点では同一のポリマー組成物から製造されるブロー成型品よりも高い引張り衝撃およびアイゾッド衝撃値、並びに少なくとも等しいESCR値を有する、請求項17に記載のブロー成型品。
- 前記物品が瓶、ドラム、もしくは自動車用部品である、請求項17に記載のブロー成型品。
- 樹脂のクリープ流動挙動を改善する方法であって、ポリスルホニルアジドを、LMWポリエチレン成分およびHMWポリエチレン成分を含有する組成物と反応させることを含み、前記組成物はLTD曲線において実質的に単一のピークを有し、かつ前記反応した組成物は80℃および2.4MPaの適用応力で1,000時間を上回るPENT値を有する方法。
- 前記組成物が、前記カップリング反応の後、1×10−5rad/sの剪断速度で、前記ポリマー樹脂組成物の同じ剪断速度での溶融粘度よりも2倍高い溶融粘度を有する、請求項27に記載の方法。
- 前記組成物が、前記カップリング反応の後、1×10−5rad/sの剪断速度で、前記ポリマー樹脂組成物の同じ剪断速度での溶融粘度よりも5倍高い溶融粘度を有する、請求項27に記載の方法。
- 前記組成物が、前記カップリング反応の後、1×10−5rad/sの剪断速度で、前記ポリマー樹脂組成物の同じ剪断速度での溶融粘度よりも10倍以上高い溶融粘度を有する、請求項27に記載の方法。
- (a)クロム系触媒系の存在下で調製されたポリエチレン成分を含む第1組成物、および
(b)カップリング量の少なくとも1種類のポリスルホニルアジドを含む第2組成物、
の反応生成物を含む組成物。 - 請求項31に記載の組成物から形成される少なくとも1つの構成要素を含む物品。
- 請求項31に記載の組成物から形成される少なくとも1つの構成要素を含むシート。
- 前記ポリエチレン成分がGCPによる判定で単峰性である、請求項31に記載の組成物。
- 前記ポリエチレン成分が0.890ないし0.975g/ccの密度を有する、請求項31に記載の組成物。
- 前記ポリエチレン成分が0.930ないし0.960g/ccの密度を有する、請求項31に記載の組成物。
- 前記ポリエチレン成分が0.01ないし20g/10分のMI2を有する、請求項31に記載の組成物。
- 前記ポリエチレン成分が0.1ないし15g/10分のMI2を有する、請求項31に記載の組成物。
- 前記ポリエチレン成分が1ないし50g/10分のMI21および4ないし200のMI21/MI2を有する、請求項31に記載の組成物。
- 前記ポリエチレン成分が1ないし50g/10分のMI21および4ないし200のMI21/MI2を有する、請求項38に記載の組成物。
- 前記ポリエチレン成分が、その内部で重合する、C3ないしC10アルファ−オレフィンからなる群より選択されるコモノマーを有する、請求項31に記載の組成物。
- 前記ポリエチレン成分が、その内部で重合する、プロピレン、1−ブテン、1−ペンテン、1−ヘキセン、1−ヘプテンおよび1−オクテンからなる群より選択されるコモノマーを有する、請求項31に記載の組成物。
- 前記ポリエチレン成分が、その内部で重合する、1−ヘキセンおよび1−オクテンからなる群より選択されるコモノマーを有する、請求項31に記載の組成物。
- 前記組成物がASTM D 2765−90による測定で、10パーセント未満のゲル含有率を有する、請求項31に記載の組成物。
- 前記組成物が200μg/g未満のポリスルホニルアジドでカップリングされる、請求項31に記載の組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63710504P | 2004-12-17 | 2004-12-17 | |
US60/637,105 | 2004-12-17 | ||
PCT/US2005/044643 WO2006065651A2 (en) | 2004-12-17 | 2005-12-09 | Rheology modified polyethylene compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008524389A true JP2008524389A (ja) | 2008-07-10 |
JP5198872B2 JP5198872B2 (ja) | 2013-05-15 |
Family
ID=36354128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007546773A Active JP5198872B2 (ja) | 2004-12-17 | 2005-12-09 | レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法 |
Country Status (18)
Country | Link |
---|---|
US (1) | US8920891B2 (ja) |
EP (2) | EP2218751A1 (ja) |
JP (1) | JP5198872B2 (ja) |
KR (1) | KR101224323B1 (ja) |
CN (1) | CN101107309B (ja) |
AR (1) | AR052992A1 (ja) |
AT (1) | ATE464352T1 (ja) |
AU (1) | AU2005316788B2 (ja) |
BR (1) | BRPI0517210B1 (ja) |
CA (1) | CA2591662C (ja) |
DE (1) | DE602005020688D1 (ja) |
ES (1) | ES2339956T3 (ja) |
MX (1) | MX2007007274A (ja) |
MY (2) | MY169465A (ja) |
NO (1) | NO20073199L (ja) |
PL (1) | PL1831303T3 (ja) |
RU (1) | RU2405007C2 (ja) |
WO (1) | WO2006065651A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013511596A (ja) * | 2009-11-23 | 2013-04-04 | ダウ グローバル テクノロジーズ エルエルシー | 組成物、フィルム及びこれらの調製方法 |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2218751A1 (en) | 2004-12-17 | 2010-08-18 | Dow Global Technologies Inc. | Rheology modified polyethylene compositions |
WO2007106417A1 (en) * | 2006-03-10 | 2007-09-20 | Dow Global Technologies Inc. | Polyethylene resins for sheet and thermoforming applications |
PT1999168E (pt) * | 2006-03-30 | 2012-03-16 | Total Petrochemicals Res Feluy | Processo para a preparação de polímeros de etileno usando um número de reactores dispostos em série |
US7714035B1 (en) * | 2006-07-05 | 2010-05-11 | Nibco, Inc. | Plumbing manifolds |
ATE487755T1 (de) | 2006-07-10 | 2010-11-15 | Borealis Tech Oy | Biaxial orientierte polypropylenfolie |
EP1883080B1 (en) | 2006-07-10 | 2009-01-21 | Borealis Technology Oy | Electrical insulation film |
US20100000903A1 (en) | 2006-08-02 | 2010-01-07 | Nancy Costolnick | High-density polyethylene compositions, method of producing the same, articles made therefrom, and method of making such articles |
EP1967547A1 (en) | 2006-08-25 | 2008-09-10 | Borealis Technology OY | Extrusion coated substrate |
PL2267070T3 (pl) * | 2006-10-23 | 2012-11-30 | Dow Global Technologies Llc | Sposób wytwarzania kompozycji polietylenowych |
WO2010033601A1 (en) | 2008-09-16 | 2010-03-25 | Dow Global Technologies Inc. | Polymeric compositions and foams, methods of making the same, and articles prepared from the same |
US8679639B2 (en) * | 2009-11-24 | 2014-03-25 | Dow Global Technologies Llc | Extrusion coating composition |
CN107022139A (zh) | 2010-04-14 | 2017-08-08 | 陶氏环球技术有限责任公司 | 具有改善的抗蠕变性的由聚乙烯组合物制成的燃料容器 |
EP2410011A1 (en) | 2010-07-23 | 2012-01-25 | INEOS Manufacturing Belgium NV | Polyethylene composition |
US9404005B2 (en) | 2010-09-30 | 2016-08-02 | Dow Global Technologies Llc | Recyclable thermoplastic insulation with improved breakdown strength |
RU2467165C2 (ru) * | 2010-10-11 | 2012-11-20 | Учреждение Российской академии наук Институт химии нефти Сибирского отделения РАН (ИХН СО РАН) | Способ регулирования разработки нефтяного месторождения |
EP2610269A1 (en) * | 2011-12-28 | 2013-07-03 | Saudi Basic Industries Corporation | Catalyst composition and method for preparing the same |
WO2013101767A2 (en) | 2011-12-29 | 2013-07-04 | Ineos Olefins & Polymers Usa, A Division Of Ineos Usa Llc | Biomodal high-density polyethylene resins and compositions with improved properties and methods of making and using the same |
KR101331556B1 (ko) * | 2012-03-30 | 2013-11-20 | 대림산업 주식회사 | 멀티모달 폴리올레핀 수지 및 이로부터 제조되는 성형체 |
CA2881702C (en) * | 2012-09-13 | 2021-03-09 | Dow Global Technologies Llc | Ethylene-based polymer compositions, and articles prepared from the same |
EP2740761B1 (en) * | 2012-12-05 | 2016-10-19 | Borealis AG | Polyethylene composition with improved balance of slow crack growth resistance, impact performance and pipe pressure resistance for pipe applications |
ES2618538T3 (es) * | 2013-02-14 | 2017-06-21 | Dow Global Technologies Llc | Composiciones poliméricas basadas en etileno con aptitud de procesado mejorada |
US10654948B2 (en) | 2013-03-13 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Radically coupled resins and methods of making and using same |
US10577440B2 (en) | 2013-03-13 | 2020-03-03 | Chevron Phillips Chemical Company Lp | Radically coupled resins and methods of making and using same |
US9156970B2 (en) | 2013-09-05 | 2015-10-13 | Chevron Phillips Chemical Company Lp | Higher density polyolefins with improved stress crack resistance |
KR101747401B1 (ko) * | 2014-12-08 | 2017-06-14 | 주식회사 엘지화학 | 가공성이 우수한 에틸렌/알파-올레핀 공중합체 |
US10240009B2 (en) | 2015-03-02 | 2019-03-26 | Fina Technology, Inc. | Composites of polyethylene and polylactic acid |
EP3377421B1 (en) | 2015-11-19 | 2020-12-23 | Dow Global Technologies LLC | Polyethylene compositions having living hinge properties |
US10954320B2 (en) * | 2015-11-23 | 2021-03-23 | Sabic Global Technologies B.V. | High density polyethylene for the production of pipes |
BR112018010260B1 (pt) | 2015-12-10 | 2022-03-22 | Dow Global Technologies Llc | Fita, fibra ou monofilamento de polietileno, artigo de malha, artigo tecido |
BR112018011719B1 (pt) | 2015-12-21 | 2022-07-26 | Dow Global Technologies Llc | Formulação de polietileno e artigo |
WO2017112503A2 (en) | 2015-12-21 | 2017-06-29 | Dow Global Technologies Llc | Polyethylene formulations with improved barrier and toughness for molding applications |
EP3464457B1 (en) | 2016-05-31 | 2021-09-01 | Borealis AG | Polymer composition and a process for production of the polymer composition |
EP3293210B1 (en) * | 2016-09-12 | 2019-03-06 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene film |
EP3293209B1 (en) * | 2016-09-12 | 2019-08-14 | Thai Polyethylene Co., Ltd. | Multimodal polyethylene thin film |
EP3293214B1 (en) * | 2016-09-12 | 2019-12-25 | Thai Polyethylene Co., Ltd. | High performances multimodal ultra high molecular weight polyethylene |
HUE045763T2 (hu) * | 2016-09-12 | 2020-01-28 | Thai Polyethylene Co Ltd | Multimodális polietilén csavaros kupak |
KR101773722B1 (ko) * | 2016-12-16 | 2017-08-31 | 한화케미칼 주식회사 | 혼성 담지 메탈로센 촉매를 이용한 고가공성 고밀도 에틸렌계 중합체 및 제조방법 |
EP3573810B1 (en) | 2017-01-26 | 2021-06-30 | SABIC Global Technologies B.V. | Process for producing pipe by biaxial elongation |
KR102351569B1 (ko) * | 2017-12-18 | 2022-01-14 | 주식회사 엘지화학 | 폴리에틸렌 수지 필름 |
KR102308710B1 (ko) * | 2018-03-21 | 2021-10-05 | 주식회사 엘지화학 | 폴리올레핀계 수지 조성물 및 이를 이용한 스트레치 필름 |
US11214669B2 (en) | 2018-03-21 | 2022-01-04 | Lg Chem, Ltd. | Polyolefin resin composition and stretch film using the same |
US20210155783A1 (en) | 2018-04-12 | 2021-05-27 | Sabic Global Technologies B.V. | Polyethylene composition |
US10738182B2 (en) | 2018-04-23 | 2020-08-11 | Dow Global Technologies Llc | Molded articles and methods thereof |
JP6980932B2 (ja) * | 2018-05-14 | 2021-12-15 | バーゼル・ポリオレフィン・ゲーエムベーハー | 高いスウェル比、fnct及び衝撃耐性を有するポリエチレン組成物 |
WO2019241045A1 (en) * | 2018-06-13 | 2019-12-19 | Univation Technologies, Llc | Bimodal polyethylene copolymer and film thereof |
US10570276B2 (en) | 2018-07-05 | 2020-02-25 | Desgagné, Brown Et Associés Inc. | High molecular weight polyethylene composition, product and process of making same |
KR102427755B1 (ko) * | 2018-12-10 | 2022-08-01 | 주식회사 엘지화학 | 폴리에틸렌 및 이의 염소화 폴리에틸렌 |
KR102459860B1 (ko) | 2019-02-20 | 2022-10-27 | 주식회사 엘지화학 | 폴리에틸렌 수지 조성물 |
AU2022354202A1 (en) | 2021-09-30 | 2024-03-14 | International N&H Denmark Aps | Method for reducing sugar in food stuff |
CA3234539A1 (en) * | 2021-10-15 | 2023-04-20 | Elva L. LUGO | Hdpe lpbm resin using advanced chrome catalyst by polyethylene gas phase technology |
US20230227592A1 (en) * | 2022-01-14 | 2023-07-20 | Chevron Phillips Chemical Company Lp | Dual metallocene bimodal hdpe resins with improved stress crack resistance |
WO2024013649A2 (en) * | 2022-07-11 | 2024-01-18 | Glycemic Shield | Nutrition related swellable item |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001514293A (ja) * | 1997-08-27 | 2001-09-11 | ザ ダウ ケミカル カンパニー | メタロセン類を用いて生じさせたポリマー類の流動修飾 |
JP2005511868A (ja) * | 2001-12-14 | 2005-04-28 | アトフイナ・リサーチ | ポリエチレンの物理的ブレンド |
JP2005528501A (ja) * | 2002-06-04 | 2005-09-22 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | ポリマー組成物およびそれらからパイプ類を製造する方法 |
Family Cites Families (182)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3456044A (en) | 1965-03-12 | 1969-07-15 | Heinz Erich Pahlke | Biaxial orientation |
CA849081A (en) | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
US3485706A (en) | 1968-01-18 | 1969-12-23 | Du Pont | Textile-like patterned nonwoven fabrics and their production |
US4100105A (en) | 1977-01-21 | 1978-07-11 | Union Carbide Corporation | Titanium-modified silyl chromate catalysts for ethylene polymerization |
US4302565A (en) | 1978-03-31 | 1981-11-24 | Union Carbide Corporation | Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization |
US4482687A (en) | 1979-10-26 | 1984-11-13 | Union Carbide Corporation | Preparation of low-density ethylene copolymers in fluid bed reactor |
US4340563A (en) | 1980-05-05 | 1982-07-20 | Kimberly-Clark Corporation | Method for forming nonwoven webs |
US4322027A (en) | 1980-10-02 | 1982-03-30 | Crown Zellerbach Corporation | Filament draw nozzle |
US4352849A (en) | 1981-03-26 | 1982-10-05 | W. R. Grace & Co. | Coextruded, heat-shrinkable, multi-layer, polyolefin packaging film |
US4597920A (en) | 1981-04-23 | 1986-07-01 | E. I. Du Pont De Nemours And Company | Shrink films of ethylene/α-olefin copolymers |
US4413110A (en) | 1981-04-30 | 1983-11-01 | Allied Corporation | High tenacity, high modulus polyethylene and polypropylene fibers and intermediates therefore |
US4621952A (en) | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
US4588790A (en) | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
US4508842A (en) | 1983-03-29 | 1985-04-02 | Union Carbide Corporation | Ethylene polymerization using supported vanadium catalyst |
US4530914A (en) | 1983-06-06 | 1985-07-23 | Exxon Research & Engineering Co. | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
US5324800A (en) | 1983-06-06 | 1994-06-28 | Exxon Chemical Patents Inc. | Process and catalyst for polyolefin density and molecular weight control |
US4937299A (en) | 1983-06-06 | 1990-06-26 | Exxon Research & Engineering Company | Process and catalyst for producing reactor blend polyolefins |
DE3422316C2 (de) | 1984-06-15 | 1986-11-20 | Zipperling Kessler & Co (Gmbh & Co), 2070 Ahrensburg | Verfahren zur Herstellung von verformbaren Polymerblends aus elektrisch leitfähigen organischen Polymeren und/oder organischen Leitern, Vorrichtung zur Durchführung des Verfahrens sowie Verwendung der Polymerblends |
US4694025A (en) | 1984-11-16 | 1987-09-15 | The Dow Chemical Company | Alcohol control of lightly crosslinked foamed polymer production |
US4762860A (en) | 1984-11-16 | 1988-08-09 | The Dow Chemical Company | Alcohol control of lightly crosslinked foamed polymer production |
US4714716A (en) | 1984-11-16 | 1987-12-22 | The Dow Chemical Company | Lightly crosslinked linear olefinic polymer foams and process for making |
US4681715A (en) | 1984-11-16 | 1987-07-21 | The Dow Chemical Company | Steam expandable polymeric composition and method |
US5059481A (en) | 1985-06-17 | 1991-10-22 | Viskase Corporation | Biaxially stretched, heat shrinkable VLDPE film |
US4663220A (en) | 1985-07-30 | 1987-05-05 | Kimberly-Clark Corporation | Polyolefin-containing extrudable compositions and methods for their formation into elastomeric products including microfibers |
US4663360A (en) | 1985-09-20 | 1987-05-05 | The Dow Chemical Company | Steam expandable polymeric composition and method |
US4668566A (en) | 1985-10-07 | 1987-05-26 | Kimberly-Clark Corporation | Multilayer nonwoven fabric made with poly-propylene and polyethylene |
US5124418A (en) | 1985-11-15 | 1992-06-23 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
US4798081A (en) | 1985-11-27 | 1989-01-17 | The Dow Chemical Company | High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers |
US4865902A (en) | 1986-01-17 | 1989-09-12 | E. I. Du Pont De Nemours And Company | Multilayered polyolefin high shrinkage, low-shrink force shrink film |
US5055438A (en) | 1989-09-13 | 1991-10-08 | Exxon Chemical Patents, Inc. | Olefin polymerization catalysts |
US5408017A (en) | 1987-01-30 | 1995-04-18 | Exxon Chemical Patents Inc. | High temperature polymerization process using ionic catalysts to produce polyolefins |
US5621126A (en) | 1987-01-30 | 1997-04-15 | Exxon Chemical Patents Inc. | Monocyclopentadienyl metal compounds for ethylene-α-olefin-copolymer production catalysts |
US5264405A (en) | 1989-09-13 | 1993-11-23 | Exxon Chemical Patents Inc. | Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts |
US5384299A (en) | 1987-01-30 | 1995-01-24 | Exxon Chemical Patents Inc. | Ionic metallocene catalyst compositions |
US5198401A (en) | 1987-01-30 | 1993-03-30 | Exxon Chemical Patents Inc. | Ionic metallocene catalyst compositions |
PL276385A1 (en) | 1987-01-30 | 1989-07-24 | Exxon Chemical Patents Inc | Method for polymerization of olefines,diolefins and acetylene unsaturated compounds |
CA1324749C (en) | 1987-04-10 | 1993-11-30 | Vincent Wayne Herran | Flexible stretch/shrink film |
US4963419A (en) | 1987-05-13 | 1990-10-16 | Viskase Corporation | Multilayer film having improved heat sealing characteristics |
US4837084A (en) | 1987-07-02 | 1989-06-06 | W. R. Grace & Co.-Conn. | Thermoplastic multi-layer packaging film and bags made therefrom |
US4820557A (en) | 1987-09-17 | 1989-04-11 | W. R. Grace & Co.-Conn. | Thermoplastic packaging film of low I10 /I2 |
US5120867A (en) | 1988-03-21 | 1992-06-09 | Welborn Jr Howard C | Silicon-bridged transition metal compounds |
US5017714A (en) | 1988-03-21 | 1991-05-21 | Exxon Chemical Patents Inc. | Silicon-bridged transition metal compounds |
US5229478A (en) | 1988-06-16 | 1993-07-20 | Exxon Chemical Patents Inc. | Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system |
US4871705A (en) | 1988-06-16 | 1989-10-03 | Exxon Chemical Patents Inc. | Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst |
FI893348A (fi) | 1988-07-11 | 1990-01-12 | Sumitomo Chemical Co | Etylen-a-olefinkopolymer och filmer framstaellda av denna. |
US5047468A (en) | 1988-11-16 | 1991-09-10 | Union Carbide Chemicals And Plastics Technology Corporation | Process for the in situ blending of polymers |
US5149738A (en) | 1988-11-16 | 1992-09-22 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the in situ blending of polymers |
US4952451A (en) | 1988-11-17 | 1990-08-28 | W. R. Grace & Co.-Conn. | Stretch/shrink film with improved oxygen transmission |
US5026798A (en) | 1989-09-13 | 1991-06-25 | Exxon Chemical Patents Inc. | Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system |
PL166690B1 (pl) | 1990-06-04 | 1995-06-30 | Exxon Chemical Patents Inc | Sposób wytwarzania polimerów olefin PL |
ES2092913T5 (es) | 1990-06-22 | 2002-10-16 | Exxonmobil Chem Patents Inc | Catalizadores a base de metaloceno de monociclopentadienilo exento de aluminio para la polimerizacion de olefinas. |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
EP0485823B1 (de) | 1990-11-12 | 1995-03-08 | Hoechst Aktiengesellschaft | 2-Substituierte Bisindenylmetallocene, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren bei der Olefinpolymerisation |
ES2091273T3 (es) | 1990-11-12 | 1996-11-01 | Hoechst Ag | Procedimiento para la preparacion de un polimero olefinico de alto peso molecular. |
US5106926A (en) | 1990-12-11 | 1992-04-21 | Union Carbide Chemicals & Plastics Technology Corporation | Preparation of ethylene/1-octene copolymers of very low density in a fluidized bed reactor |
US5089321A (en) | 1991-01-10 | 1992-02-18 | The Dow Chemical Company | Multilayer polyolefinic film structures having improved heat seal characteristics |
US6316546B1 (en) | 1991-03-06 | 2001-11-13 | Exxonmobil Oil Corporation | Ethylene polymer film resins |
TW254883B (ja) | 1991-04-03 | 1995-08-21 | Mitsui Petroleum Chemicals Ind | |
US5399636A (en) | 1993-06-11 | 1995-03-21 | Phillips Petroleum Company | Metallocenes and processes therefor and therewith |
US5210352A (en) | 1991-05-09 | 1993-05-11 | Phillips Petroleum Company | Fluorene compounds |
ATE136040T1 (de) | 1991-05-27 | 1996-04-15 | Hoechst Ag | Verfahren zur herstellung von polyolefinen mit breiter molmassenverteilung |
DE4119343A1 (de) | 1991-06-12 | 1992-12-17 | Basf Ag | Isolierbares, getraegertes katalysatorsystem zur polymerisation von c(pfeil abwaerts)2(pfeil abwaerts)- bis c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen |
US5721185A (en) | 1991-06-24 | 1998-02-24 | The Dow Chemical Company | Homogeneous olefin polymerization catalyst by abstraction with lewis acids |
US5594078A (en) | 1991-07-23 | 1997-01-14 | Phillips Petroleum Company | Process for producing broad molecular weight polyolefin |
US5391789A (en) | 1991-08-08 | 1995-02-21 | Hoechst Aktiengesellschaft | Bridged, chiral metallocenes, processes for their preparation and their use as catalysts |
TW300901B (ja) | 1991-08-26 | 1997-03-21 | Hoechst Ag | |
EP0537686B1 (de) | 1991-10-15 | 2005-01-12 | Basell Polyolefine GmbH | Verfahren zur Herstellung eines Olefinpolymers unter Verwendung von Metallocenen mit speziell substituierten Indenylliganden |
EP0563365B1 (en) | 1991-10-15 | 1997-11-05 | The Dow Chemical Company | Preparation of metal coordination complex |
US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
EP0549900B1 (de) | 1991-11-30 | 1996-08-21 | Hoechst Aktiengesellschaft | Metallocene mit benzokondensierten Indenylderivaten als Liganden, Verfahren zu ihrer Herstellung und ihre Verwendung als Katalysatoren |
FI97143C (fi) | 1991-12-30 | 1996-10-25 | Borealis As | Dynaamisesti silloitettu polyolefiiniseos |
US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
US5350723A (en) | 1992-05-15 | 1994-09-27 | The Dow Chemical Company | Process for preparation of monocyclopentadienyl metal complex compounds and method of use |
DE69224184T2 (de) | 1992-06-13 | 1999-06-02 | Targor Gmbh | Verfahren zur Herstellung von verbrückten, chiralen Metallocenkatalysatoren des Types Bisindenyl |
TW294669B (ja) | 1992-06-27 | 1997-01-01 | Hoechst Ag | |
EP0846705B1 (en) | 1992-07-01 | 2003-03-26 | ExxonMobil Chemical Patents Inc. | Group 5 and 6 transition metal catalyst precursors |
US5290745A (en) | 1992-08-10 | 1994-03-01 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing ethylene polymers having reduced hexane extractable content |
DE69328996T2 (de) | 1992-09-04 | 2000-11-16 | Bp Chem Int Ltd | Katalysatorzusammensetzung und Verfahren zur Herstellung von Polyolefinen |
JP3301123B2 (ja) | 1992-09-09 | 2002-07-15 | 東ソー株式会社 | 芳香族ビニル化合物重合用触媒 |
US5461127A (en) | 1992-09-22 | 1995-10-24 | Idemitsu Kosan Co., Ltd. | Polymerization catalysts and process for producing polymers |
US5317036A (en) | 1992-10-16 | 1994-05-31 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization reactions utilizing soluble unsupported catalysts |
GB9300934D0 (en) | 1993-01-19 | 1993-03-10 | Bp Chem Int Ltd | Metallocene complexes |
US5342907A (en) | 1993-06-28 | 1994-08-30 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene/propylene copolymer rubbers |
US5332793A (en) | 1993-06-28 | 1994-07-26 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene/propylene copolymer rubbers |
US5563219A (en) | 1993-07-16 | 1996-10-08 | Mitsui Toatsu Chemicals, Inc. | Process for Preparing block copolymer of monoolefin |
EP0640625A3 (en) | 1993-08-27 | 1995-05-03 | Union Carbide Chem Plastic | Improved method and catalyst for the production of blow molding polymers. |
JPH07173214A (ja) | 1993-10-27 | 1995-07-11 | Nippon Oil Co Ltd | オレフィン類重合用触媒成分 |
ATE198893T1 (de) | 1993-11-24 | 2001-02-15 | Targor Gmbh | Metallocene, verfahren zu ihrer herstellung und ihrer verwendung als katalysatoren |
US5491207A (en) | 1993-12-14 | 1996-02-13 | Exxon Chemical Patents Inc. | Process of producing high molecular weight ethylene-α-olefin elastomers with an indenyl metallocene catalyst system |
FI945959A (fi) | 1993-12-21 | 1995-06-22 | Hoechst Ag | Metalloseenejä ja niiden käyttö katalyytteinä |
US5410003A (en) | 1994-03-31 | 1995-04-25 | Union Carbide Chemicals & Plastics Technology Corporation | Process for production of homogeneous polyethylenes |
US5482769A (en) | 1994-06-01 | 1996-01-09 | W. R. Grace & Co.-Conn. | Cross-linked film |
FR2723880B1 (fr) | 1994-08-30 | 1997-01-03 | Bp Chemicals Snc | Procede pour modifier un polyethylene dans une extrudeuse |
US6111020A (en) | 1994-09-02 | 2000-08-29 | The Dow Chemical Company | Crosslinked foams from blends of ethylene vinyl acetate and ethylene-styrene interpolymers |
US5869591A (en) | 1994-09-02 | 1999-02-09 | The Dow Chemical Company | Thermoset interpolymers and foams |
US5977271A (en) | 1994-09-02 | 1999-11-02 | The Dow Chemical Company | Process for preparing thermoset interpolymers and foams |
DE69500763T2 (de) | 1994-10-13 | 1998-03-26 | Japan Polyolefins Co Ltd | Katalysatorkomponent zur Olefinpolymerisation, dieses enthaltenden Katalysator und Verfahren zur Olefinpolymerisation in Gegenwart dieses Katalysators |
US5589539A (en) | 1994-11-23 | 1996-12-31 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing an in situ polyethylene blend |
US5539124A (en) | 1994-12-19 | 1996-07-23 | Occidental Chemical Corporation | Polymerization catalysts based on transition metal complexes with ligands containing pyrrolyl ring |
US5578740A (en) | 1994-12-23 | 1996-11-26 | The Dow Chemical Company | Process for preparation of epoxy compounds essentially free of organic halides |
DE4447066A1 (de) | 1994-12-29 | 1996-07-04 | Hoechst Ag | Heterocyclische Carbene enthaltende Metallkomplexverbindungen |
US5554775A (en) | 1995-01-17 | 1996-09-10 | Occidental Chemical Corporation | Borabenzene based olefin polymerization catalysts |
US5527752A (en) | 1995-03-29 | 1996-06-18 | Union Carbide Chemicals & Plastics Technology Corporation | Catalysts for the production of polyolefins |
DE19515678B4 (de) | 1995-04-28 | 2007-12-27 | Basell Polyolefine Gmbh | Rohr aus Polyethylen mit verbesserten mechanischen Eigenschaften |
EP1217013A3 (en) | 1995-05-16 | 2004-12-22 | Univation Technologies LLC | Production of polyethylene using stereoisomeric metallocenes |
US5519099A (en) | 1995-06-07 | 1996-05-21 | Industrial Technology Research Institute | Organometallic catalysts containing hydrotris(pyrazolyl) borate and cyclopentadienyl groups, and processes of employing the same |
SG76483A1 (en) | 1995-06-22 | 2000-11-21 | Mitsubishi Chem Corp | Pipe made of polyethylene resin |
US5744556A (en) | 1995-09-25 | 1998-04-28 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization employing unsupported catalysts |
US5728355A (en) | 1995-09-27 | 1998-03-17 | Santoku Metal Industry Co., Ltd. | Method for recovering reusable rare earth compounds |
CN1094128C (zh) | 1995-10-27 | 2002-11-13 | 陶氏化学公司 | 可载持的双环戊二烯基金属配合物 |
AU710813B2 (en) | 1995-11-27 | 1999-09-30 | Dow Chemical Company, The | Supported catalyst containing tethered cation forming activator |
KR100458708B1 (ko) | 1995-12-07 | 2005-01-31 | 닛뽕폴리올레핀가부시키가이샤 | 폴리에틸렌수지및이를사용한파이프및파이프용이음재 |
EP0791608B1 (en) | 1996-02-23 | 2000-05-10 | Tosoh Corporation | Olefin polymerization catalyst based on organometallic complexes and processes for production of polyolefins using the catalyst |
DE19627064C2 (de) | 1996-07-05 | 1998-12-03 | Bayer Ag | Metallocen-Verbindungen, Verfahren zu deren Herstellung, sowie ihre Verwendung |
GB9612130D0 (en) | 1996-06-06 | 1996-08-14 | Bp Chem Int Ltd | Novel group IV metal complexes |
US5693727A (en) | 1996-06-06 | 1997-12-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for feeding a liquid catalyst to a fluidized bed polymerization reactor |
US6454976B1 (en) | 1996-06-26 | 2002-09-24 | Union Carbide Chemicals & Plastics Technology Corporation | Pelletizing of broad molecular weight polyethylene |
US5712354A (en) | 1996-07-10 | 1998-01-27 | Mobil Oil Corporation | Bridged metallocene compounds |
US5962598A (en) | 1996-07-26 | 1999-10-05 | Equistar Chemicals, Lp | Polyethlene film composition having broad molecular weight distribution and improved bubble stability |
WO1998006759A1 (en) | 1996-08-09 | 1998-02-19 | California Institute Of Technology | Group iv zwitterion ansa metallocene (zam) catalysts for alpha-olefin polymerization |
JP2001500550A (ja) | 1996-09-12 | 2001-01-16 | ビーピー ケミカルズ リミテッド | 重合触媒 |
US6485662B1 (en) | 1996-12-03 | 2002-11-26 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing a simulated in situ polyethylene blend |
US6075101A (en) | 1997-02-19 | 2000-06-13 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplet size with a perpendicular spray nozzle |
US5962606A (en) | 1997-02-19 | 1999-10-05 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplet size with an effervescent spray nozzle |
EP0870803A1 (en) | 1997-04-07 | 1998-10-14 | Phillips Petroleum Company | A process to produce a crosslinked composition that comprises polymers that comprise ethylene and a crosslinked composition that comprises polymers that comprise ethylene |
GB9714181D0 (en) | 1997-07-05 | 1997-09-10 | Bp Chem Int Ltd | Polymerisation catalyst |
US6022933A (en) * | 1997-08-14 | 2000-02-08 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of polyethylene |
CN1275996A (zh) | 1997-08-27 | 2000-12-06 | 陶氏化学公司 | α-烯烃/乙烯基芳族单体或受阻脂族乙烯基单体共聚体与聚烯烃共混物的偶联方法 |
US6325956B2 (en) | 1997-08-27 | 2001-12-04 | The Dow Chemical Company | Crosslinking of polymers and foams thereof |
PL337754A1 (en) | 1997-08-27 | 2000-09-11 | Dow Chemical Co | Combination of an aromatic vinyl polymer with foamed plastic material |
CA2300062A1 (en) | 1997-08-27 | 1999-03-04 | The Dow Chemical Company | Thermoset interpolymers and foams |
AU9118998A (en) | 1997-08-27 | 1999-03-16 | Dow Chemical Company, The | Cross-linking of polymers and foams thereof |
HUP0004649A3 (en) | 1997-09-19 | 2001-07-30 | Dow Chemical Co | Narrow mwd, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom |
KR20010032005A (ko) | 1997-11-12 | 2001-04-16 | 그래햄 이. 테일러 | 수성 감압성 접착제 배합물 |
US5986009A (en) | 1997-12-03 | 1999-11-16 | The Dow Chemical Company | Blends of polypropylenes |
US6069213A (en) | 1997-12-16 | 2000-05-30 | Union Carbide Chemicals & Plastics Technology Corporation | Mixed catalyst system |
DE69811850T2 (de) | 1998-02-13 | 2003-09-04 | Union Carbide Chem Plastic | Extrusionsverfahren |
US6709742B2 (en) | 1998-05-18 | 2004-03-23 | Dow Global Technologies Inc. | Crosslinked elastic fibers |
US6490354B2 (en) | 1998-06-23 | 2002-12-03 | Microsoft Corporation | Lightweight word-oriented technique for generating a pseudo-random sequence for use in a keystream of a stream cipher |
KR20010015777A (ko) | 1998-10-26 | 2001-02-26 | 히라이 가쯔히꼬 | 폴리에스테르 조성물, 그 제조방법 및 폴리에스테르 필름 |
US6248840B1 (en) | 1998-12-28 | 2001-06-19 | Phillips Petroleum Company | Process to produce a composition |
US6251817B1 (en) | 1998-12-30 | 2001-06-26 | Union Carbide Chemicals & Plastics Technology Corporation | Method of reducing tube plugging using preactivated unsupported catalysts |
US6277916B1 (en) | 1999-02-25 | 2001-08-21 | The Dow Chemical Company | Process for preparing thermoplastic vulcanizates |
US6187866B1 (en) | 1999-06-04 | 2001-02-13 | Union Carbide Chemicals & Plastics Technology Corporation | Staged reactor process |
US6150478A (en) | 1999-06-04 | 2000-11-21 | Union Carbide Chemicals & Plastics Technology Corporation | Ultrasonic catalyst feed for fluid bed olefin polymerization |
ATE286939T1 (de) | 1999-06-24 | 2005-01-15 | Dow Chemical Co | Polyolefinzusammensetzung mit verbesserten schlagzäheigenschaften |
AU5634300A (en) | 1999-06-24 | 2001-01-09 | Dow Chemical Company, The | Composition and films thereof |
KR20020019477A (ko) | 1999-06-30 | 2002-03-12 | 조셉 에스. 바이크 | 마그네슘/전이금속 알콕사이드 착체와 이로부터 제조된중합 촉매의 제조방법 |
US6227916B1 (en) | 1999-07-09 | 2001-05-08 | Exito Electronic Co., Ltd. | Easily assembled electrical connector |
US6379623B1 (en) | 1999-07-12 | 2002-04-30 | Robert Mays, Jr. | System for using luminescent piezoelectric to detect biological and/or chemical agents |
US6617405B1 (en) | 1999-07-14 | 2003-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the preparation of polyethylene |
AU1939401A (en) | 1999-12-03 | 2001-06-12 | Dow Chemical Company, The | Grafted thermoplastic compositions and fabricated articles therefrom |
US6248831B1 (en) | 1999-12-06 | 2001-06-19 | Union Carbide Chemicals & Plastics Technology Corporation | High strength polyethylene film |
US6426394B1 (en) | 1999-12-10 | 2002-07-30 | Union Carbide Chemicals & Plastics Technology Corporation | Method of polymerizing olefins using unsupported catalyst compositions |
US6291618B1 (en) | 1999-12-23 | 2001-09-18 | The Dow Chemical Company | Phosphazene azide coupling agents and their use in rheology modification of polymers |
US20020037979A1 (en) | 1999-12-28 | 2002-03-28 | Robert Charles Job | Mixed ziegler/metallocene catalysts for the production of bimodal polyolefins |
EP1276611B1 (en) | 2000-01-24 | 2004-04-21 | Dow Global Technologies Inc. | Composition and films thereof |
AU3427800A (en) | 2000-03-07 | 2001-09-17 | Borealis Technologies Oy | Process for preparing cross-linked polyolefins |
US6160029A (en) | 2000-03-08 | 2000-12-12 | The Dow Chemical Company | Olefin polymer and α-olefin/vinyl or α-olefin/vinylidene interpolymer blend foams |
ES2254419T3 (es) | 2000-05-04 | 2006-06-16 | Dow Global Technologies Inc. | Fundido molecular y metodos para producir y usar el fundido molecular. |
EP1305364A1 (en) | 2000-07-20 | 2003-05-02 | Dow Global Technologies Inc. | Foam compositions from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic interpolymers |
BR0113177A (pt) | 2000-08-02 | 2005-01-11 | Univation Tech Llc | Método de produção de um catalisador iÈnico suportado altamente produtivo para a polimerização em fase gasosa |
US6417242B1 (en) | 2000-10-23 | 2002-07-09 | Dow Global Technologies Inc. | Propylene polymer foams |
AU2002217907B2 (en) | 2000-12-04 | 2005-11-10 | Univation Technologies, Llc | Polimerization process |
US6391986B1 (en) | 2000-12-05 | 2002-05-21 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplets |
WO2002051890A1 (en) | 2000-12-22 | 2002-07-04 | Dow Global Technologies Inc. | Propylene copolymer foams |
US6433103B1 (en) | 2001-01-31 | 2002-08-13 | Fina Technology, Inc. | Method of producing polyethylene resins for use in blow molding |
WO2002068530A2 (en) | 2001-02-27 | 2002-09-06 | The Dow Chemical Company | Polymer compositions comprising crosslinkable substantially random terpolymers of ethylene, propylene, and vinyl aromatic monomers and articles fabricated therefrom. |
MY137183A (en) | 2001-03-16 | 2009-01-30 | Dow Global Technologies Inc | Method of making interpolymers and products made therefrom |
US6513239B1 (en) | 2001-07-24 | 2003-02-04 | Unisys Corporation | Method of fabricating an alloy film on a face of a heat exchanger for an integrated circuit |
EP1423466B1 (en) | 2001-08-31 | 2004-12-22 | Borealis Technology Oy | Process for preparing cross-linked polyolefins |
US20050012235A1 (en) | 2001-11-30 | 2005-01-20 | Schregenberger Sandra D | Oxygen tailoring of polyethylene resins |
WO2003047839A1 (en) | 2001-11-30 | 2003-06-12 | Exxonmobil Chemical Patents Inc. | Oxygen tailoring of polyethylene resins |
ATE402196T1 (de) | 2002-07-03 | 2008-08-15 | Exxonmobil Chem Patents Inc | Sauerstoff-tailoring von polyethylenfolienharzen |
US6691569B1 (en) | 2002-07-31 | 2004-02-17 | The Goodyear Tire & Rubber Company | Dual windup drum extensional rheometer |
US20040154168A1 (en) | 2003-02-07 | 2004-08-12 | Mcdonald Jon Anthony | Dust and debris shield for powered hand tool |
AU2004232695A1 (en) | 2003-03-28 | 2004-11-04 | Union Carbide Chemicals & Plastics Technology Corporation | Chromium-based catalysts in mineral oil for production of polyethylene |
TW200504093A (en) | 2003-05-12 | 2005-02-01 | Dow Global Technologies Inc | Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom |
US20050119426A1 (en) | 2003-10-31 | 2005-06-02 | Roger Scott T. | High molecular weight HDPE resins |
US6878454B1 (en) | 2003-12-05 | 2005-04-12 | Univation Technologies, Llc | Polyethylene films |
EP2218751A1 (en) | 2004-12-17 | 2010-08-18 | Dow Global Technologies Inc. | Rheology modified polyethylene compositions |
-
2005
- 2005-12-09 EP EP09014138A patent/EP2218751A1/en not_active Withdrawn
- 2005-12-09 PL PL05853539T patent/PL1831303T3/pl unknown
- 2005-12-09 WO PCT/US2005/044643 patent/WO2006065651A2/en active Application Filing
- 2005-12-09 BR BRPI0517210A patent/BRPI0517210B1/pt active IP Right Grant
- 2005-12-09 CA CA2591662A patent/CA2591662C/en active Active
- 2005-12-09 AU AU2005316788A patent/AU2005316788B2/en not_active Ceased
- 2005-12-09 US US11/721,388 patent/US8920891B2/en active Active
- 2005-12-09 DE DE602005020688T patent/DE602005020688D1/de active Active
- 2005-12-09 AT AT05853539T patent/ATE464352T1/de not_active IP Right Cessation
- 2005-12-09 CN CN2005800471723A patent/CN101107309B/zh active Active
- 2005-12-09 ES ES05853539T patent/ES2339956T3/es active Active
- 2005-12-09 EP EP05853539A patent/EP1831303B1/en active Active
- 2005-12-09 JP JP2007546773A patent/JP5198872B2/ja active Active
- 2005-12-09 MX MX2007007274A patent/MX2007007274A/es active IP Right Grant
- 2005-12-09 KR KR1020077016350A patent/KR101224323B1/ko active IP Right Grant
- 2005-12-09 RU RU2007127312/05A patent/RU2405007C2/ru active
- 2005-12-15 MY MYPI20091875A patent/MY169465A/en unknown
- 2005-12-15 AR ARP050105269A patent/AR052992A1/es active IP Right Grant
- 2005-12-15 MY MYPI20055924A patent/MY177051A/en unknown
-
2007
- 2007-06-22 NO NO20073199A patent/NO20073199L/no not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001514293A (ja) * | 1997-08-27 | 2001-09-11 | ザ ダウ ケミカル カンパニー | メタロセン類を用いて生じさせたポリマー類の流動修飾 |
JP2001514288A (ja) * | 1997-08-27 | 2001-09-11 | ザ ダウ ケミカル カンパニー | 低密度ポリエチレンのレオロジー修飾 |
JP2005511868A (ja) * | 2001-12-14 | 2005-04-28 | アトフイナ・リサーチ | ポリエチレンの物理的ブレンド |
JP2005528501A (ja) * | 2002-06-04 | 2005-09-22 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | ポリマー組成物およびそれらからパイプ類を製造する方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013511596A (ja) * | 2009-11-23 | 2013-04-04 | ダウ グローバル テクノロジーズ エルエルシー | 組成物、フィルム及びこれらの調製方法 |
Also Published As
Publication number | Publication date |
---|---|
NO20073199L (no) | 2007-09-13 |
AU2005316788A1 (en) | 2006-06-22 |
DE602005020688D1 (de) | 2010-05-27 |
RU2007127312A (ru) | 2009-01-27 |
AU2005316788B2 (en) | 2012-04-05 |
EP2218751A1 (en) | 2010-08-18 |
KR101224323B1 (ko) | 2013-01-21 |
WO2006065651A2 (en) | 2006-06-22 |
MY177051A (en) | 2020-09-03 |
PL1831303T3 (pl) | 2010-09-30 |
EP1831303B1 (en) | 2010-04-14 |
EP1831303A2 (en) | 2007-09-12 |
US20090246433A1 (en) | 2009-10-01 |
CN101107309A (zh) | 2008-01-16 |
JP5198872B2 (ja) | 2013-05-15 |
US8920891B2 (en) | 2014-12-30 |
MX2007007274A (es) | 2007-08-22 |
MY169465A (en) | 2019-04-12 |
CA2591662A1 (en) | 2006-06-22 |
ES2339956T3 (es) | 2010-05-27 |
WO2006065651A3 (en) | 2006-07-27 |
BRPI0517210A (pt) | 2008-09-30 |
ATE464352T1 (de) | 2010-04-15 |
BRPI0517210B1 (pt) | 2017-01-24 |
KR20070100294A (ko) | 2007-10-10 |
CN101107309B (zh) | 2012-11-14 |
RU2405007C2 (ru) | 2010-11-27 |
AR052992A1 (es) | 2007-04-18 |
CA2591662C (en) | 2014-01-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5198872B2 (ja) | レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法 | |
US8791205B2 (en) | Polyethylene compositions, methods of making the same, and articles prepared therefrom | |
RU2448991C2 (ru) | Полиэтиленовые композиции, способы их получения и изделия, полученные из них | |
JP2013151701A (ja) | エチレン系ポリマー組成物、その組成物の製造方法その組成物による製品 | |
JP4988818B2 (ja) | シートおよび熱成形用途のためのポリエチレン樹脂 | |
LT et al. | RHEOLOGIEMODIFIZIERTE POLYETHYLENZUSAMMENSETZUNGEN COMPOSITIONS DE POLYETHYLENE A RHEOLOGIE MODIFIEE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20081030 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110914 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110920 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111219 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111227 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120316 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120821 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121121 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130108 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130207 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160215 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 Ref document number: 5198872 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313117 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |