PH26440A - Components and catalysts for the polymerization of olefins - Google Patents

Components and catalysts for the polymerization of olefins Download PDF

Info

Publication number: PH26440A
Authority: PH; Philippines
Prior art keywords: component; dichloride; magnesium; catalyst component; catalyst
Prior art date: 1988-09-30

Application number

PH39298A

Other languages

English (en)

Inventor

Enrico Albizzati

Luisa Barino

Pier Camillo Barbe

Liciano Noristi

Raimondo Scordamaglia

Umberto Giannini

Giampiero Morini

Original Assignee

Nimont 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.)

1988-09-30

Filing date

1989-09-27

Publication date

1992-07-15

1989-09-27 Application filed by Nimont Inc filed Critical Nimont Inc

1992-07-15 Publication of PH26440A publication Critical patent/PH26440A/en

Links

239000003054 catalyst Substances 0.000 title claims description 37
150000001336 alkenes Chemical class 0.000 title claims description 11
238000006116 polymerization reaction Methods 0.000 title description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 38
239000007787 solid Substances 0.000 claims description 22
150000002170 ethers Chemical class 0.000 claims description 18
239000011777 magnesium Substances 0.000 claims description 16
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 15
-1 ayolonliphatie Chemical group 0.000 claims description 15
150000001875 compounds Chemical class 0.000 claims description 13
229910052739 hydrogen Inorganic materials 0.000 claims description 13
239000001257 hydrogen Substances 0.000 claims description 12
229910052749 magnesium Inorganic materials 0.000 claims description 11
239000000203 mixture Substances 0.000 claims description 11
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 10
150000004820 halides Chemical class 0.000 claims description 10
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 9
239000011949 solid catalyst Substances 0.000 claims description 9
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
125000005843 halogen group Chemical group 0.000 claims description 7
235000011147 magnesium chloride Nutrition 0.000 claims description 7
125000000217 alkyl group Chemical group 0.000 claims description 6
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 6
238000001228 spectrum Methods 0.000 claims description 6
125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 claims description 4
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 4
150000003609 titanium compounds Chemical class 0.000 claims description 4
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 3
230000015572 biosynthetic process Effects 0.000 claims description 3
125000004432 carbon atom Chemical group C* 0.000 claims description 3
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 3
229910052710 silicon Inorganic materials 0.000 claims description 3
239000010703 silicon Substances 0.000 claims description 3
229910052719 titanium Inorganic materials 0.000 claims description 3
239000010936 titanium Substances 0.000 claims description 3
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 2
125000003118 aryl group Chemical group 0.000 claims description 2
229910052799 carbon Inorganic materials 0.000 claims description 2
230000003197 catalytic effect Effects 0.000 claims description 2
229910052736 halogen Inorganic materials 0.000 claims description 2
229920005989 resin Polymers 0.000 claims description 2
239000011347 resin Substances 0.000 claims description 2
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims 3
241000124815 Barbus barbus Species 0.000 claims 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
241000212342 Sium Species 0.000 claims 1
150000001298 alcohols Chemical class 0.000 claims 1
150000001993 dienes Chemical class 0.000 claims 1
125000001033 ether group Chemical group 0.000 claims 1
125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 claims 1
239000004576 sand Substances 0.000 claims 1
239000004575 stone Substances 0.000 claims 1
238000006467 substitution reaction Methods 0.000 claims 1
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 38
229920000642 polymer Polymers 0.000 description 30
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 28
238000000034 method Methods 0.000 description 24
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 18
229910052757 nitrogen Inorganic materials 0.000 description 14
239000007788 liquid Substances 0.000 description 13
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 12
239000008096 xylene Substances 0.000 description 12
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 11
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 11
238000006243 chemical reaction Methods 0.000 description 8
239000000178 monomer Substances 0.000 description 8
239000000725 suspension Substances 0.000 description 8
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 6
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
238000001035 drying Methods 0.000 description 6
239000000155 melt Substances 0.000 description 6
239000006228 supernatant Substances 0.000 description 6
238000012360 testing method Methods 0.000 description 6
HEWZVZIVELJPQZ-UHFFFAOYSA-N 2,2-dimethoxypropane Chemical compound COC(C)(C)OC HEWZVZIVELJPQZ-UHFFFAOYSA-N 0.000 description 5
239000005977 Ethylene Substances 0.000 description 5
239000000460 chlorine Substances 0.000 description 5
229910052801 chlorine Inorganic materials 0.000 description 5
238000013019 agitation Methods 0.000 description 4
230000000536 complexating effect Effects 0.000 description 4
238000001914 filtration Methods 0.000 description 4
239000011521 glass Substances 0.000 description 4
239000000047 product Substances 0.000 description 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
125000004429 atom Chemical group 0.000 description 3
238000000605 extraction Methods 0.000 description 3
239000000706 filtrate Substances 0.000 description 3
150000002431 hydrogen Chemical class 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000000843 powder Substances 0.000 description 3
239000001294 propane Substances 0.000 description 3
230000009257 reactivity Effects 0.000 description 3
239000002904 solvent Substances 0.000 description 3
CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
239000004711 α-olefin Substances 0.000 description 3
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
101100345589 Mus musculus Mical1 gene Proteins 0.000 description 2
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
230000000052 comparative effect Effects 0.000 description 2
229920001577 copolymer Polymers 0.000 description 2
PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
229910001629 magnesium chloride Inorganic materials 0.000 description 2
239000012299 nitrogen atmosphere Substances 0.000 description 2
229910052573 porcelain Inorganic materials 0.000 description 2
238000002271 resection Methods 0.000 description 2
239000012265 solid product Substances 0.000 description 2
238000010561 standard procedure Methods 0.000 description 2
239000010959 steel Substances 0.000 description 2
KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
UUAMLBIYJDPGFU-UHFFFAOYSA-N 1,3-dimethoxypropane Chemical compound COCCCOC UUAMLBIYJDPGFU-UHFFFAOYSA-N 0.000 description 1
ZGEGCLOFRBLKSE-UHFFFAOYSA-N 1-Heptene Chemical compound CCCCCC=C ZGEGCLOFRBLKSE-UHFFFAOYSA-N 0.000 description 1
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
YGZQJYIITOMTMD-UHFFFAOYSA-N 1-propoxybutane Chemical compound CCCCOCCC YGZQJYIITOMTMD-UHFFFAOYSA-N 0.000 description 1
FGQLGYBGTRHODR-UHFFFAOYSA-N 2,2-diethoxypropane Chemical compound CCOC(C)(C)OCC FGQLGYBGTRHODR-UHFFFAOYSA-N 0.000 description 1
208000032081 Cabezas type X-linked intellectual disability Diseases 0.000 description 1
101100478320 Caenorhabditis elegans sre-2 gene Proteins 0.000 description 1
241000282421 Canidae Species 0.000 description 1
241000543381 Cliftonia monophylla Species 0.000 description 1
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
241000252067 Megalops atlanticus Species 0.000 description 1
101100118976 Mus musculus Clint1 gene Proteins 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
101150026088 SOD4 gene Proteins 0.000 description 1
241000427729 Vasum Species 0.000 description 1
229920006125 amorphous polymer Polymers 0.000 description 1
238000009835 boiling Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
238000011161 development Methods 0.000 description 1
235000005911 diet Nutrition 0.000 description 1
230000037213 diet Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
150000002681 magnesium compounds Chemical class 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002062 proliferating effect Effects 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
239000011541 reaction mixture Substances 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
125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
150000003377 silicon compounds Chemical class 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
230000000707 stereoselective effect Effects 0.000 description 1
238000003756 stirring Methods 0.000 description 1
235000021163 supper Nutrition 0.000 description 1
201000001872 syndromic X-linked intellectual disability Cabezas type Diseases 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
238000001291 vacuum drying Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- 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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

PH39298A 1988-09-30 1989-09-27 Components and catalysts for the polymerization of olefins PH26440A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT8822150A IT1227258B (it)	1988-09-30	1988-09-30	Componenti e catalizzatori per la polimerizzazione di olefine
IN789CA1989 IN173341B (es)	1988-09-30	1989-09-27

Publications (1)

Publication Number	Publication Date
PH26440A true PH26440A (en)	1992-07-15

Family

ID=26324358

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PH39298A PH26440A (en)	1988-09-30	1989-09-27	Components and catalysts for the polymerization of olefins

Country Status (24)

Country	Link
US (1)	US4971937A (es)
EP (1)	EP0361494B1 (es)
JP (1)	JP2776914B2 (es)
KR (1)	KR0144683B1 (es)
CN (1)	CN1015062B (es)
AT (1)	ATE133964T1 (es)
AU (1)	AU616802B2 (es)
BR (1)	BR8904952A (es)
CA (1)	CA1335280C (es)
CZ (1)	CZ280315B6 (es)
DE (1)	DE68925608T2 (es)
ES (1)	ES2085265T3 (es)
FI (1)	FI96117C (es)
HU (1)	HU206734B (es)
IL (1)	IL91690A (es)
IN (1)	IN173341B (es)
IT (1)	IT1227258B (es)
MX (1)	MX17733A (es)
NO (1)	NO174585C (es)
PH (1)	PH26440A (es)
PT (1)	PT91865B (es)
RU (1)	RU1836384C (es)
YU (1)	YU187889A (es)
ZA (1)	ZA897445B (es)

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* Cited by examiner, † Cited by third party
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IT1241093B (it) *	1990-03-30	1993-12-29	Himont Inc	Componenti e catalizzatori per la polimerizzazione di olefine
IT1241094B (it) *	1990-03-30	1993-12-29	Himont Inc	Polimeri del propilene iperpuri (capacitor grade)
US5726262A (en) *	1990-04-13	1998-03-10	Mitsui Petrochemical Industries, Ltd.	Solid titanium catalyst component for olefin polymerization, olefin polymerization catalyst, prepolymerized polyolefin-containing catalyst and method of olefin polymerization
ATE156843T1 (de) *	1990-04-13	1997-08-15	Mitsui Petrochemical Ind	Festes titan enthaltendes katalysatorbestandteil und katalysator für olefinpolymerisation, vorpolymerisierte olefinpolymerisationskatalysator und verfahren für olefinpolymerisation
JPH04145105A (ja) *	1990-10-05	1992-05-19	Nippon Oil Co Ltd	エチレン重合体または共重合体の製造方法
FR2669915B1 (fr)	1990-11-29	1993-01-29	Atochem	Particules de chlorure de magnesium a structure polyedre, composante catalytique supportee sur ces particules, procedes de fabrication de ces produits et des polyolefines obtenues a partir de cette composante catalytique.
IT1246614B (it)	1991-06-03	1994-11-24	Himont Inc	Procedimento per la polimerizzazione in fase gas delle olefine
IT1252205B (it) *	1991-12-13	1995-06-05	Himont Inc	Processo per la preparazione di poliolefine stabilizzate e prodotti cosi` ottenuti.
FR2691142B1 (fr) *	1992-05-15	1994-09-16	Atochem Elf Sa	Procédé d'activation de support à base de chlorure de magnésium par un monoéther cyclique.
JP3280477B2 (ja) *	1992-08-31	2002-05-13	三井化学株式会社	オレフィン重合用固体状チタン触媒成分の調製方法
IT1256648B (it) *	1992-12-11	1995-12-12	Montecatini Tecnologie Srl	Componenti e catalizzatori per la polimerizzazione delle olefine
CA2121721C (en) *	1993-04-29	2004-11-23	Giampiero Morini	Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
TW354792B (en)	1993-08-13	1999-03-21	Mitsui Petrochemical Ind	Olefin polymerization catalyst and process for preparing polypropylene and propylene block copolymer
IT1270842B (it) *	1993-10-01	1997-05-13	Himont Inc	Componenti e catalizzatori per la polimerizzazione di olefine
SG78354A1 (en) *	1993-12-06	2001-02-20	Sumitomo Chemical Co	Alpha-olefin polymers alpha-olefin polymerizing catalyst and process for producing alpha-olefin polymers
EP0657477B1 (en)	1993-12-07	2001-03-14	Sumitomo Chemical Company Limited	Process for producing olefin polymers for biaxially oriented film and olefin-polymerizing catalyst
EP0668296B1 (en) *	1994-02-18	1998-05-06	Mitsui Petrochemical Industries, Ltd.	Ethylene polymer and process for preparing the same
US5869418A (en) *	1994-05-31	1999-02-09	Borealis Holding A/S	Stereospecific catalyst system for polymerization of olefins
US5529850A (en) *	1994-07-05	1996-06-25	Montell North America Inc.	Fibers produced from crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
IT1270125B (it) *	1994-10-05	1997-04-28	Spherilene Srl	Processo per la ( co) polimerizzazione di olefine
US7049377B1 (en)	1995-02-21	2006-05-23	Basell Poliolefine Italia S.R.L.	1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers
IL117114A (en) *	1995-02-21	2000-02-17	Montell North America Inc	Components and catalysts for the polymerization ofolefins
IT1274253B (it) *	1995-02-21	1997-07-15	Himont Inc	Processo per la preparazione di componenti catalitici solidi per la polimerizzazione di olefine
IT1274469B (it) *	1995-05-11	1997-07-17	Spherilene Spa	Composizioni poliolefiniche vulcanizzabili dinamicamente
JP3143057B2 (ja) *	1996-02-16	2001-03-07	日本ポリオレフィン株式会社	オレフィン重合用固体触媒成分、その製造法およびポリオレフィンの製造法
ES2198098T3 (es)	1998-03-09	2004-01-16	Basell Poliolefine Italia S.P.A.	Procedimiento multietapas para la polimerizacion de olefinas.
ES2212560T3 (es) *	1998-05-06	2004-07-16	Basell Poliolefine Italia S.P.A.	Componentes catalizadores para la polimerizacion de olefinas.
US6992153B1 (en)	1999-03-09	2006-01-31	Basell Polyolefine Gmbh	Multi-stage process for the (CO) polymerization of olefins
US6423800B1 (en)	1999-05-26	2002-07-23	Fina Technology, Inc.	Pelletized polyolefin having ultra-high melt flow and its articles of manufacture
EP1059332A1 (en)	1999-06-10	2000-12-13	Fina Research S.A.	Polypropylene with high melt strength and drawability
CA2341032A1 (en)	1999-06-18	2000-12-28	Basell Technology Company B.V.	A process and composition for manufacturing articles by powder moulding and articles thus obtained
FR2812642B1 (fr) *	2000-08-03	2003-08-01	Atofina	Procede de preparation d'un support de catalyseur pour la poymerisation de l'ethylene et des alpha-olefines, le support ainsi obtenu et le catalyseur correspondant
JP2002173504A (ja)	2000-11-29	2002-06-21	Basell Technology Co Bv	オレフィン重合用触媒およびオレフィン重合方法
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1988
- 1988-09-30 IT IT8822150A patent/IT1227258B/it active
1989
- 1989-09-19 IL IL91690A patent/IL91690A/xx not_active IP Right Cessation
- 1989-09-27 IN IN789CA1989 patent/IN173341B/en unknown
- 1989-09-27 PH PH39298A patent/PH26440A/en unknown
- 1989-09-27 US US07/413,410 patent/US4971937A/en not_active Expired - Lifetime
- 1989-09-28 MX MX1773389A patent/MX17733A/es unknown
- 1989-09-28 YU YU01878/89A patent/YU187889A/xx unknown
- 1989-09-29 RU SU894742097A patent/RU1836384C/ru active
- 1989-09-29 ES ES89118026T patent/ES2085265T3/es not_active Expired - Lifetime
- 1989-09-29 CA CA000614761A patent/CA1335280C/en not_active Expired - Lifetime
- 1989-09-29 ZA ZA897445A patent/ZA897445B/xx unknown
- 1989-09-29 FI FI894626A patent/FI96117C/fi not_active IP Right Cessation
- 1989-09-29 AU AU42525/89A patent/AU616802B2/en not_active Ceased
- 1989-09-29 BR BR898904952A patent/BR8904952A/pt not_active IP Right Cessation
- 1989-09-29 DE DE68925608T patent/DE68925608T2/de not_active Expired - Fee Related
- 1989-09-29 HU HU895121A patent/HU206734B/hu not_active IP Right Cessation
- 1989-09-29 AT AT89118026T patent/ATE133964T1/de not_active IP Right Cessation
- 1989-09-29 CZ CS895545A patent/CZ280315B6/cs unknown
- 1989-09-29 JP JP1255083A patent/JP2776914B2/ja not_active Expired - Fee Related
- 1989-09-29 NO NO893897A patent/NO174585C/no not_active IP Right Cessation
- 1989-09-29 PT PT91865A patent/PT91865B/pt not_active IP Right Cessation
- 1989-09-29 EP EP89118026A patent/EP0361494B1/en not_active Expired - Lifetime
- 1989-09-30 CN CN89108368A patent/CN1015062B/zh not_active Expired
- 1989-09-30 KR KR1019890014156A patent/KR0144683B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FI894626A0 (fi)	1989-09-29
JPH03706A (ja)	1991-01-07
HUT52793A (en)	1990-08-28
JP2776914B2 (ja)	1998-07-16
RU1836384C (ru)	1993-08-23
NO893897D0 (no)	1989-09-29
CN1042547A (zh)	1990-05-30
ZA897445B (en)	1990-07-25
IN173341B (es)	1994-04-09
AU616802B2 (en)	1991-11-07
CN1015062B (zh)	1991-12-11
EP0361494B1 (en)	1996-02-07
NO174585B (no)	1994-02-21
AU4252589A (en)	1990-04-05
HU206734B (en)	1992-12-28
ATE133964T1 (de)	1996-02-15
IL91690A (en)	1993-05-13
IT8822150A0 (it)	1988-09-30
EP0361494A2 (en)	1990-04-04
NO174585C (no)	1994-06-01
CZ280315B6 (cs)	1995-12-13
MX17733A (es)	1993-12-01
CZ554589A3 (en)	1995-09-13
FI96117C (fi)	1996-05-10
ES2085265T3 (es)	1996-06-01
DE68925608T2 (de)	1996-09-05
BR8904952A (pt)	1990-05-08
FI894626L (fi)	1990-03-31
CA1335280C (en)	1995-04-18
KR900004772A (ko)	1990-04-13
PT91865A (pt)	1990-03-30
KR0144683B1 (ko)	1998-07-15
EP0361494A3 (en)	1991-05-02
PT91865B (pt)	1995-05-31
IT1227258B (it)	1991-03-28
IL91690A0 (en)	1990-06-10
NO893897L (no)	1990-04-02
DE68925608D1 (de)	1996-03-21
US4971937A (en)	1990-11-20
YU187889A (en)	1990-12-31
FI96117B (fi)	1996-01-31

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EP0096770A1 (en)	1983-12-28	Process for producing olefin polymers
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EP0137971A1 (en)	1985-04-24	Polyolefin polymerization process and catalyst