CA2121721C - Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution - Google Patents

Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution Download PDF

Info

Publication number: CA2121721C
Authority: CA; Canada
Prior art keywords: copolymer; crystalline propylene; propylene homopolymer; equal; compound
Prior art date: 1993-04-29
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA002121721A

Other languages

English (en)

French (fr)

Other versions

CA2121721A1 (en

Inventor

Giampiero Morini

Gianni Pennini

Enrico Albizzati

Hee J. Yoo

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Basell North America Inc

Original Assignee

Montell North America Inc

Priority date (The priority date 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 date listed.)

1993-04-29

Filing date

1994-04-20

Publication date

2004-11-23

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21992959&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2121721(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-04-20 Application filed by Montell North America Inc filed Critical Montell North America Inc

1994-10-30 Publication of CA2121721A1 publication Critical patent/CA2121721A1/en

2004-11-23 Application granted granted Critical

2004-11-23 Publication of CA2121721C publication Critical patent/CA2121721C/en

2014-04-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

229920001155 polypropylene Polymers 0.000 title abstract description 13
238000009826 distribution Methods 0.000 title description 4
239000003054 catalyst Substances 0.000 claims abstract description 52
238000006116 polymerization reaction Methods 0.000 claims abstract description 29
238000000034 method Methods 0.000 claims description 45
-1 magnesium halide Chemical class 0.000 claims description 39
230000008569 process Effects 0.000 claims description 35
150000001875 compounds Chemical class 0.000 claims description 28
229920001577 copolymer Polymers 0.000 claims description 26
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 24
229920001384 propylene homopolymer Polymers 0.000 claims description 24
239000011949 solid catalyst Substances 0.000 claims description 23
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 22
239000011777 magnesium Substances 0.000 claims description 22
229910052749 magnesium Inorganic materials 0.000 claims description 19
239000000835 fiber Substances 0.000 claims description 16
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 15
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 15
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 14
239000010936 titanium Substances 0.000 claims description 14
229910003074 TiCl4 Inorganic materials 0.000 claims description 13
229910052739 hydrogen Inorganic materials 0.000 claims description 13
239000001257 hydrogen Substances 0.000 claims description 13
150000003609 titanium compounds Chemical class 0.000 claims description 13
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
238000002360 preparation method Methods 0.000 claims description 11
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 10
239000005977 Ethylene Substances 0.000 claims description 10
238000006243 chemical reaction Methods 0.000 claims description 10
239000007789 gas Substances 0.000 claims description 10
229910052736 halogen Inorganic materials 0.000 claims description 10
239000000203 mixture Substances 0.000 claims description 9
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 8
239000007795 chemical reaction product Substances 0.000 claims description 8
150000002170 ethers Chemical class 0.000 claims description 8
229910001629 magnesium chloride Inorganic materials 0.000 claims description 8
239000000178 monomer Substances 0.000 claims description 8
239000002245 particle Substances 0.000 claims description 8
239000004215 Carbon black (E152) Substances 0.000 claims description 7
125000000217 alkyl group Chemical group 0.000 claims description 7
239000004744 fabric Substances 0.000 claims description 7
229930195733 hydrocarbon Natural products 0.000 claims description 7
239000007788 liquid Substances 0.000 claims description 7
238000006467 substitution reaction Methods 0.000 claims description 7
125000001033 ether group Chemical group 0.000 claims description 6
238000000605 extraction Methods 0.000 claims description 6
229910052757 nitrogen Inorganic materials 0.000 claims description 6
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 4
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 4
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 4
RKMGAJGJIURJSJ-UHFFFAOYSA-N 2,2,6,6-tetramethylpiperidine Chemical compound CC1(C)CCCC(C)(C)N1 RKMGAJGJIURJSJ-UHFFFAOYSA-N 0.000 claims description 4
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 4
230000000536 complexating effect Effects 0.000 claims description 4
125000000753 cycloalkyl group Chemical group 0.000 claims description 4
150000002148 esters Chemical class 0.000 claims description 4
150000004820 halides Chemical class 0.000 claims description 4
239000000155 melt Substances 0.000 claims description 4
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 4
150000003377 silicon compounds Chemical class 0.000 claims description 4
150000002367 halogens Chemical class 0.000 claims description 3
238000002844 melting Methods 0.000 claims description 3
230000008018 melting Effects 0.000 claims description 3
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
150000005840 aryl radicals Chemical class 0.000 claims description 2
125000004432 carbon atom Chemical group C* 0.000 claims description 2
238000010668 complexation reaction Methods 0.000 claims description 2
150000002576 ketones Chemical class 0.000 claims description 2
150000002596 lactones Chemical class 0.000 claims description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 2
125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
229910052698 phosphorus Inorganic materials 0.000 claims description 2
229950010765 pivalate Drugs 0.000 claims description 2
150000003900 succinic acid esters Chemical class 0.000 claims description 2
125000004434 sulfur atom Chemical group 0.000 claims description 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 2
125000006702 (C1-C18) alkyl group Chemical group 0.000 claims 1
239000000463 material Substances 0.000 claims 1
125000004437 phosphorous atom Chemical group 0.000 claims 1
229920000642 polymer Polymers 0.000 description 53
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 14
IMNFDUFMRHMDMM-UHFFFAOYSA-N anhydrous n-heptane Natural products CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 13
239000007787 solid Substances 0.000 description 12
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
239000012071 phase Substances 0.000 description 10
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 9
239000008096 xylene Substances 0.000 description 9
BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 8
229910000077 silane Inorganic materials 0.000 description 8
XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 7
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
239000000460 chlorine Substances 0.000 description 6
MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 description 6
239000000243 solution Substances 0.000 description 6
238000013019 agitation Methods 0.000 description 5
229910052801 chlorine Inorganic materials 0.000 description 5
239000000047 product Substances 0.000 description 5
238000000926 separation method Methods 0.000 description 5
229910052719 titanium Inorganic materials 0.000 description 5
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
230000000875 corresponding effect Effects 0.000 description 4
230000007423 decrease Effects 0.000 description 4
238000005227 gel permeation chromatography Methods 0.000 description 4
125000005843 halogen group Chemical group 0.000 description 4
150000002430 hydrocarbons Chemical class 0.000 description 4
238000009987 spinning Methods 0.000 description 4
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 3
239000004743 Polypropylene Substances 0.000 description 3
238000002083 X-ray spectrum Methods 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
230000003197 catalytic effect Effects 0.000 description 3
238000006731 degradation reaction Methods 0.000 description 3
238000001125 extrusion Methods 0.000 description 3
238000010438 heat treatment Methods 0.000 description 3
229920001519 homopolymer Polymers 0.000 description 3
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
150000003021 phthalic acid derivatives Chemical group 0.000 description 3
150000003254 radicals Chemical class 0.000 description 3
230000035945 sensitivity Effects 0.000 description 3
238000001228 spectrum Methods 0.000 description 3
RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical group CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 2
IRIAEXORFWYRCZ-UHFFFAOYSA-N Butylbenzyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCC1=CC=CC=C1 IRIAEXORFWYRCZ-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
229910010062 TiCl3 Inorganic materials 0.000 description 2
150000001336 alkenes Chemical class 0.000 description 2
239000012298 atmosphere Substances 0.000 description 2
230000004888 barrier function Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical group OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000000839 emulsion Substances 0.000 description 2
MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
238000004817 gas chromatography Methods 0.000 description 2
QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical class ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
239000011261 inert gas Substances 0.000 description 2
229910052809 inorganic oxide Inorganic materials 0.000 description 2
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
239000003350 kerosene Substances 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
239000004745 nonwoven fabric Substances 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
230000000707 stereoselective effect Effects 0.000 description 2
230000008961 swelling Effects 0.000 description 2
YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
YKTNISGZEGZHIS-UHFFFAOYSA-N 2-$l^{1}-oxidanyloxy-2-methylpropane Chemical group CC(C)(C)O[O] YKTNISGZEGZHIS-UHFFFAOYSA-N 0.000 description 1
BHPDSAAGSUWVMP-UHFFFAOYSA-N 3,3-bis(methoxymethyl)-2,6-dimethylheptane Chemical compound COCC(C(C)C)(COC)CCC(C)C BHPDSAAGSUWVMP-UHFFFAOYSA-N 0.000 description 1
HRAQMGWTPNOILP-UHFFFAOYSA-N 4-Ethoxy ethylbenzoate Chemical compound CCOC(=O)C1=CC=C(OCC)C=C1 HRAQMGWTPNOILP-UHFFFAOYSA-N 0.000 description 1
DKMROQRQHGEIOW-UHFFFAOYSA-N Diethyl succinate Chemical compound CCOC(=O)CCC(=O)OCC DKMROQRQHGEIOW-UHFFFAOYSA-N 0.000 description 1
238000005481 NMR spectroscopy Methods 0.000 description 1
CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical group [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
238000009960 carding Methods 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
238000012512 characterization method Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
239000003426 co-catalyst Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000000113 differential scanning calorimetry Methods 0.000 description 1
238000001938 differential scanning calorimetry curve Methods 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 1
XFAOZKNGVLIXLC-UHFFFAOYSA-N dimethoxy-(2-methylpropyl)-propan-2-ylsilane Chemical compound CO[Si](C(C)C)(OC)CC(C)C XFAOZKNGVLIXLC-UHFFFAOYSA-N 0.000 description 1
DWNAQMUDCDVSLT-UHFFFAOYSA-N diphenyl phthalate Chemical compound C=1C=CC=C(C(=O)OC=2C=CC=CC=2)C=1C(=O)OC1=CC=CC=C1 DWNAQMUDCDVSLT-UHFFFAOYSA-N 0.000 description 1
239000002270 dispersing agent Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
YCNSGSUGQPDYTK-UHFFFAOYSA-N ethyl phenyl carbonate Chemical compound CCOC(=O)OC1=CC=CC=C1 YCNSGSUGQPDYTK-UHFFFAOYSA-N 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
235000013305 food Nutrition 0.000 description 1
238000012685 gas phase polymerization Methods 0.000 description 1
239000011521 glass Substances 0.000 description 1
238000003987 high-resolution gas chromatography Methods 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
238000009776 industrial production Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
238000010813 internal standard method Methods 0.000 description 1
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
150000002680 magnesium Chemical class 0.000 description 1
150000002681 magnesium compounds Chemical class 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000012766 organic filler Substances 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
238000005453 pelletization Methods 0.000 description 1
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920005606 polypropylene copolymer Polymers 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000010517 secondary reaction Methods 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
239000012265 solid product Substances 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 1
238000003856 thermoforming Methods 0.000 description 1
JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Textile Engineering (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Artificial Filaments (AREA)
Nonwoven Fabrics (AREA)

CA002121721A 1993-04-29 1994-04-20 Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution Expired - Fee Related CA2121721C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US5470593A	1993-04-29	1993-04-29
US08/054,705		1993-04-29

Publications (2)

Publication Number	Publication Date
CA2121721A1 CA2121721A1 (en)	1994-10-30
CA2121721C true CA2121721C (en)	2004-11-23

Family

ID=21992959

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Application Number	Title	Priority Date	Filing Date
CA002121721A Expired - Fee Related CA2121721C (en)	1993-04-29	1994-04-20	Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution

Country Status (11)

Country	Link
US (1)	US5476911A (2)
EP (1)	EP0622380B2 (2)
JP (1)	JP3928813B2 (2)
KR (1)	KR100329447B1 (2)
CN (1)	CN1041098C (2)
AU (1)	AU672881B2 (2)
BR (1)	BR9401640A (2)
CA (1)	CA2121721C (2)
DE (1)	DE69413107T3 (2)
FI (1)	FI942004A7 (2)
NO (1)	NO303125B1 (2)

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1994
- 1994-04-20 CA CA002121721A patent/CA2121721C/en not_active Expired - Fee Related
- 1994-04-22 EP EP94106280A patent/EP0622380B2/en not_active Expired - Lifetime
- 1994-04-22 DE DE69413107T patent/DE69413107T3/de not_active Expired - Lifetime
- 1994-04-26 AU AU60673/94A patent/AU672881B2/en not_active Ceased
- 1994-04-27 NO NO941543A patent/NO303125B1/no not_active IP Right Cessation
- 1994-04-28 KR KR1019940009088A patent/KR100329447B1/ko not_active Expired - Fee Related
- 1994-04-28 BR BR9401640A patent/BR9401640A/pt not_active IP Right Cessation
- 1994-04-29 CN CN94104908A patent/CN1041098C/zh not_active Expired - Fee Related
- 1994-04-29 FI FI942004A patent/FI942004A7/fi unknown
- 1994-05-02 JP JP09320394A patent/JP3928813B2/ja not_active Expired - Lifetime
- 1994-07-05 US US08/270,806 patent/US5476911A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NO941543D0 (2)	1994-04-27
EP0622380B1 (en)	1998-09-09
FI942004L (fi)	1994-10-30
CN1041098C (zh)	1998-12-09
DE69413107T3 (de)	2007-04-19
FI942004A0 (fi)	1994-04-29
EP0622380A1 (en)	1994-11-02
JP3928813B2 (ja)	2007-06-13
BR9401640A (pt)	1994-12-13
CA2121721A1 (en)	1994-10-30
US5476911A (en)	1995-12-19
JPH072925A (ja)	1995-01-06
DE69413107T2 (de)	1999-03-11
FI942004A7 (fi)	1994-10-30
NO941543L (no)	1994-10-31
DE69413107D1 (de)	1998-10-15
KR100329447B1 (ko)	2002-08-14
CN1097770A (zh)	1995-01-25
AU672881B2 (en)	1996-10-17
NO303125B1 (no)	1998-06-02
EP0622380B2 (en)	2006-03-15
AU6067394A (en)	1994-11-03

Legal Events

Date	Code	Title	Description
1998-09-01	EEER	Examination request
2010-04-20	MKLA	Lapsed

Publication	Publication Date	Title
CA2121721C (en)	2004-11-23	Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
US5529850A (en)	1996-06-25	Fibers produced from crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
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CA3026181C (en)	2021-07-06	Solid catalyst for the preparation of nucleated polyolefins
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EP2825592B1 (en)	2018-11-21	Medical injection molded article comprising a propylene polymer composition
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EP1874862A1 (en)	2008-01-09	Alpha-olefin homo- or copolymer compositions
AU686681B2 (en)	1998-02-12	Propylene homopolymer resins having a high stereoblock content
CN105143528B (zh)	2018-02-13	聚丙烯纤维
EP2825593B1 (en)	2018-01-31	Propylene polymer compositions
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JPH1087730A (ja)	1998-04-07	プロピレン系重合体
CN119931214A (zh)	2025-05-06	一种聚丙烯树脂及其制备方法和应用