SE431555B - Forfarande for etenpolymerisation i nervaro av en katalysator omfattande en uppburen organokromforening med kondenserad ring samt katalysator for genomforande av forfarandet - Google Patents

Forfarande for etenpolymerisation i nervaro av en katalysator omfattande en uppburen organokromforening med kondenserad ring samt katalysator for genomforande av forfarandet

Info

Publication number: SE431555B
Authority: SE; Sweden
Prior art keywords: catalyst; ethylene; polymerization; compound; catalysts
Prior art date: 1975-12-29

Application number

SE7614640A

Other languages

English (en)

Swedish (sv)

Other versions

SE7614640L (sv

Inventor

F J Karol

Original Assignee

Union Carbide Corp

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.)

1975-12-29

Filing date

1976-12-28

Publication date

1984-02-13

1976-12-28 Application filed by Union Carbide Corp filed Critical Union Carbide Corp

1977-06-30 Publication of SE7614640L publication Critical patent/SE7614640L/xx

1984-02-13 Publication of SE431555B publication Critical patent/SE431555B/sv

Links

239000003054 catalyst Substances 0.000 title claims description 100
238000006116 polymerization reaction Methods 0.000 title claims description 45
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 31
150000001875 compounds Chemical class 0.000 title claims description 23
238000000034 method Methods 0.000 title claims description 16
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 37
239000005977 Ethylene Substances 0.000 claims description 30
229910052739 hydrogen Inorganic materials 0.000 claims description 17
239000001257 hydrogen Substances 0.000 claims description 17
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 14
ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 claims description 14
230000008569 process Effects 0.000 claims description 14
-1 cyclopentadiene compound Chemical class 0.000 claims description 11
239000000178 monomer Substances 0.000 claims description 10
150000002430 hydrocarbons Chemical group 0.000 claims description 8
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 6
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 6
229920000573 polyethylene Polymers 0.000 claims description 5
150000001336 alkenes Chemical class 0.000 claims description 2
125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims description 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 claims 1
125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims 1
230000000379 polymerizing effect Effects 0.000 claims 1
229920000642 polymer Polymers 0.000 description 57
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 27
239000002002 slurry Substances 0.000 description 20
239000002904 solvent Substances 0.000 description 16
239000000377 silicon dioxide Substances 0.000 description 13
238000010438 heat treatment Methods 0.000 description 12
239000011148 porous material Substances 0.000 description 12
239000000155 melt Substances 0.000 description 11
238000002360 preparation method Methods 0.000 description 10
238000000151 deposition Methods 0.000 description 9
KMDSCAWNOOGOCR-UHFFFAOYSA-N C1=CC2=CC=CC=C2C1[Cr]C1C2=CC=CC=C2C=C1 Chemical compound C1=CC2=CC=CC=C2C1[Cr]C1C2=CC=CC=C2C=C1 KMDSCAWNOOGOCR-UHFFFAOYSA-N 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 8
239000000463 material Substances 0.000 description 7
239000007787 solid Substances 0.000 description 7
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 6
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
239000000969 carrier Substances 0.000 description 6
238000001035 drying Methods 0.000 description 6
230000000694 effects Effects 0.000 description 6
125000004432 carbon atom Chemical group C* 0.000 description 5
125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 5
239000000203 mixture Substances 0.000 description 5
239000003960 organic solvent Substances 0.000 description 5
150000002902 organometallic compounds Chemical class 0.000 description 5
239000002574 poison Substances 0.000 description 5
231100000614 poison Toxicity 0.000 description 5
230000035484 reaction time Effects 0.000 description 5
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
150000001845 chromium compounds Chemical class 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 4
229920006395 saturated elastomer Polymers 0.000 description 4
238000012360 testing method Methods 0.000 description 4
OMLPWKBOTSRZOL-UHFFFAOYSA-N C1(=CC=CC=2C3=CC=CC=C3CC12)[Cr]C1=CC=CC=2C3=CC=CC=C3CC12 Chemical compound C1(=CC=CC=2C3=CC=CC=C3CC12)[Cr]C1=CC=CC=2C3=CC=CC=C3CC12 OMLPWKBOTSRZOL-UHFFFAOYSA-N 0.000 description 3
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
239000011651 chromium Substances 0.000 description 3
TYYBBNOTQFVVKN-UHFFFAOYSA-N chromium(2+);cyclopenta-1,3-diene Chemical compound [Cr+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 TYYBBNOTQFVVKN-UHFFFAOYSA-N 0.000 description 3
229920001577 copolymer Polymers 0.000 description 3
239000007789 gas Substances 0.000 description 3
150000002431 hydrogen Chemical class 0.000 description 3
239000011261 inert gas Substances 0.000 description 3
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
PGJZBSKUDKURCQ-UHFFFAOYSA-N C1=CC=C2C([Cr])C=CC2=C1 Chemical compound C1=CC=C2C([Cr])C=CC2=C1 PGJZBSKUDKURCQ-UHFFFAOYSA-N 0.000 description 2
RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 2
230000004913 activation Effects 0.000 description 2
125000002723 alicyclic group Chemical group 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
238000009835 boiling Methods 0.000 description 2
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 2
QWHNJUXXYKPLQM-UHFFFAOYSA-N dimethyl cyclopentane Natural products CC1(C)CCCC1 QWHNJUXXYKPLQM-UHFFFAOYSA-N 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
239000003446 ligand Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
125000001624 naphthyl group Chemical group 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
239000002245 particle Substances 0.000 description 2
125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
239000002685 polymerization catalyst Substances 0.000 description 2
239000000843 powder Substances 0.000 description 2
239000000047 product Substances 0.000 description 2
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
238000000746 purification Methods 0.000 description 2
239000012429 reaction media Substances 0.000 description 2
229920002554 vinyl polymer Polymers 0.000 description 2
LGTHBBIZCVVAFF-UHFFFAOYSA-N CC1C2=CC=CC=C2C=2C=CC=C(C1=2)[Cr] Chemical compound CC1C2=CC=CC=C2C=2C=CC=C(C1=2)[Cr] LGTHBBIZCVVAFF-UHFFFAOYSA-N 0.000 description 1
NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
238000002835 absorbance Methods 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
238000013019 agitation Methods 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
238000013459 approach Methods 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
239000012986 chain transfer agent Substances 0.000 description 1
150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
238000007334 copolymerization reaction Methods 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000004519 grease Substances 0.000 description 1
DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000002808 molecular sieve Substances 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
125000002524 organometallic group Chemical group 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
238000005245 sintering Methods 0.000 description 1
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000000859 sublimation Methods 0.000 description 1
230000008022 sublimation Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000010557 suspension polymerization reaction Methods 0.000 description 1
229950011008 tetrachloroethylene Drugs 0.000 description 1
238000007740 vapor deposition Methods 0.000 description 1
239000008096 xylene Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Polymerization Catalysts (AREA)

SE7614640A 1975-12-29 1976-12-28 Forfarande for etenpolymerisation i nervaro av en katalysator omfattande en uppburen organokromforening med kondenserad ring samt katalysator for genomforande av forfarandet SE431555B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/644,814 US4015059A (en)	1975-12-29	1975-12-29	Fused ring catalyst and ethylene polymerization process therewith

Publications (2)

Publication Number	Publication Date
SE7614640L SE7614640L (sv)	1977-06-30
SE431555B true SE431555B (sv)	1984-02-13

Family

ID=24586446

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7614640A SE431555B (sv)	1975-12-29	1976-12-28	Forfarande for etenpolymerisation i nervaro av en katalysator omfattande en uppburen organokromforening med kondenserad ring samt katalysator for genomforande av forfarandet

Country Status (12)

Country	Link
US (1)	US4015059A (it)
JP (1)	JPS5282692A (it)
AU (1)	AU502532B2 (it)
BE (1)	BE849917A (it)
CA (1)	CA1082675A (it)
DE (1)	DE2659166C2 (it)
ES (1)	ES454633A1 (it)
FR (1)	FR2337145A1 (it)
GB (1)	GB1561910A (it)
IT (1)	IT1067035B (it)
NL (1)	NL178602C (it)
SE (1)	SE431555B (it)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4077904A (en) *	1976-06-29	1978-03-07	Union Carbide Corporation	Olefin polymerization process and catalyst therefor
US4170589A (en) *	1978-02-22	1979-10-09	Union Carbide Corporation	Catalytic polymerization of ethylene with supported chromium [II] catalyst in the presence of a phenolic antioxidant
US4368301A (en) *	1979-12-14	1983-01-11	Phillips Petroleum Company	Solubilized chromium salt in polymerization catalyst
US4444968A (en) *	1980-12-31	1984-04-24	Phillips Petroleum Company	Olefin polymerization with phosphate supported zerovalent chromium
US4364841A (en)	1980-12-31	1982-12-21	Phillips Petroleum Company	Phosphate containing support with zerovalent chromium
AU555386B2 (en) *	1981-09-24	1986-09-25	Mobil Oil Corp.	Organo-metallic-zeolite catalyst
US4377497A (en) *	1981-09-24	1983-03-22	Mobil Oil Corporation	Catalyst for olefin polymerization
US4526942A (en) *	1981-09-24	1985-07-02	Mobil Oil Corporation	Catalyst for olefin polymerization
US4803253A (en) *	1982-03-30	1989-02-07	Phillips Petroleum Company	Ethylene polymer produced using a catalyst comprising a phosphate and with a bis-(cyclopentadienyl)chromium(II) compound
US5418200A (en) *	1991-03-29	1995-05-23	Chevron Chemical Company	Cyclopentadienyl group 6B metal α-olefin polymerization catalysts and process for polymerizing α-olefins
ES2101765T3 (es) *	1991-03-29	1997-07-16	Chevron Usa Inc	Catalizadores para la polimerizacion de alfa-olefinas de ciclopentadienil-metal del grupo 6b y proceso para polimerizar alfa-olefinas.
US5436305A (en) *	1991-05-09	1995-07-25	Phillips Petroleum Company	Organometallic fluorenyl compounds, preparation, and use
CA2067525C (en) *	1991-05-09	1998-09-15	Helmut G. Alt	Organometallic fluorenyl compounds, preparation and use
US5399636A (en) *	1993-06-11	1995-03-21	Phillips Petroleum Company	Metallocenes and processes therefor and therewith
CA2072489C (en) *	1991-06-27	2002-04-02	Yoshio Tajima	Catalyst components for polymerization of olefins
US5276115A (en) *	1992-12-14	1994-01-04	Phillips Petroleum Company	Mono-1-olefin polymerization in the presence of hydrogen and a cyclopentadienyl compound
DE4306105A1 (de) *	1993-02-27	1994-09-01	Basf Ag	Modifizierte geträgerte Chromocen-Katalysatorsysteme
CA2120852C (en) *	1993-06-03	1998-10-13	Konstantinos Patsidis	9-substituted fluorenyl compounds and the preparation and use of metallocenes thereof
DE4323192A1 (de) *	1993-07-10	1995-01-12	Basf Ag	Verfahren zur Herstellung von Homo- und Copolymerisaten von Alk-1-enen
US5593931A (en) *	1995-03-03	1997-01-14	Chevron Chemical Company	Cyclopentadienyl group 6b metal alpha-olefin polymerization catalysts and process for polymerizing alpha-olefins
NO300220B1 (no)	1996-01-26	1997-04-28	Borealis As	Fremgangsmåte og katalysatorsystem for polymerisering av etylen, eventuelt sammen med <alfa>-olefiner, og fremstilt polymermateriale
CA2260003A1 (en)	1996-07-30	1998-02-05	Studiengesellschaft Kohle Mbh	Catalysts containing organochromium compounds and their use for polymerising alkenes
DE19637669A1 (de)	1996-09-16	1998-03-19	Hoechst Ag	Verfahren zur Herstellung einer methylenverbrückten Biscyclopentadienylverbindung
DE19833858C2 (de)	1998-07-28	2000-06-08	Elenac Gmbh	Geruchsarme Polyethylen-Blends
DE19935592A1 (de)	1999-08-02	2001-02-08	Elenac Gmbh	Imidochromverbindungen in Katalysatorsystemen für die Olefinpolymerisation
US6437161B1 (en)	1999-08-13	2002-08-20	Basf Aktiengesellschaft	Monocyclopentadienyl complexes of chromium, molybdenum or tungsten
GB0021301D0 (en) *	2000-08-30	2000-10-18	Borealis Tech Oy	Supported catalyst
US20060089253A1 (en) *	2002-08-13	2006-04-27	Shahram Mihan	Monocyclopentadienyl complexes
ATE364047T1 (de)	2002-08-22	2007-06-15	Basell Polyolefine Gmbh	Monocyclopentadienylkomplexe
EP1572360B1 (en) *	2002-12-20	2008-06-25	Basell Polyolefine GmbH	Monocyclopentadienyl complexes
ES2321947T3 (es) *	2003-12-16	2009-06-15	Basell Polyolefine Gmbh	Complejos de monociclopentadienilo.
WO2005058983A2 (en) *	2003-12-19	2005-06-30	Basell Polyolefine Gmbh	Monocyclopentadienyl complexes
US7307133B2 (en) *	2004-04-22	2007-12-11	Chevron Phillips Chemical Company Lp	Polymers having broad molecular weight distributions and methods of making the same
US6977235B2 (en) *	2004-04-22	2005-12-20	Chevron Phillips Chemical Company, Lp	Catalyst systems comprising a calcined chromium catalyst and a non-transition metal cyclopentadienyl cocatalyst
DE102004039877A1 (de) *	2004-08-17	2006-02-23	Basell Polyolefine Gmbh	Silylhalogenidsubstituierte Cyclopentadienylkomplexe der Gruppe 6
DE102004061618A1 (de) *	2004-12-17	2006-06-22	Basell Polyolefine Gmbh	Monocyclopentadienylkomplexe
DE102005014395A1 (de) *	2005-03-24	2006-09-28	Basell Polyolefine Gmbh	Monocyclopentadienylkomplexe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3806500A (en) *	1972-07-21	1974-04-23	Union Carbide Corp	Polymerization with thermally aged catalyst

1975
- 1975-12-29 US US05/644,814 patent/US4015059A/en not_active Expired - Lifetime
1976
- 1976-12-22 CA CA268,539A patent/CA1082675A/en not_active Expired
- 1976-12-24 GB GB54167/76A patent/GB1561910A/en not_active Expired
- 1976-12-28 BE BE173689A patent/BE849917A/xx not_active IP Right Cessation
- 1976-12-28 FR FR7639316A patent/FR2337145A1/fr active Granted
- 1976-12-28 ES ES454633A patent/ES454633A1/es not_active Expired
- 1976-12-28 DE DE2659166A patent/DE2659166C2/de not_active Expired
- 1976-12-28 IT IT30916/76A patent/IT1067035B/it active
- 1976-12-28 JP JP15765776A patent/JPS5282692A/ja active Granted
- 1976-12-28 SE SE7614640A patent/SE431555B/sv not_active IP Right Cessation
- 1976-12-28 NL NLAANVRAGE7614484,A patent/NL178602C/xx not_active IP Right Cessation
- 1976-12-30 AU AU20970/76A patent/AU502532B2/en not_active Expired

Also Published As

Publication number	Publication date
FR2337145A1 (fr)	1977-07-29
DE2659166C2 (de)	1984-04-26
NL7614484A (nl)	1977-07-01
AU2097076A (en)	1978-07-06
AU502532B2 (en)	1979-07-26
SE7614640L (sv)	1977-06-30
BE849917A (fr)	1977-06-28
NL178602C (nl)	1986-04-16
GB1561910A (en)	1980-03-05
FR2337145B1 (it)	1981-01-09
US4015059A (en)	1977-03-29
ES454633A1 (es)	1977-12-01
DE2659166A1 (de)	1977-06-30
JPS5282692A (en)	1977-07-11
IT1067035B (it)	1985-03-12
JPS558086B2 (it)	1980-03-01
CA1082675A (en)	1980-07-29

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1995-01-31

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Publication	Publication Date	Title
US4015059A (en)	1977-03-29	Fused ring catalyst and ethylene polymerization process therewith
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JPH04227609A (ja)	1992-08-17	オレフィンの重合用触媒及びオレフィンの重合法
JP3286865B2 (ja)	2002-05-27	ポリエチレンの製造方法