NO317740B1 - Fremgangsmate til polymerisasjon, etylen/hoyere mono-1-olefin kopolymer samt anvendelse derav - Google Patents

Fremgangsmate til polymerisasjon, etylen/hoyere mono-1-olefin kopolymer samt anvendelse derav Download PDF

Info

Publication number: NO317740B1
Authority: NO; Norway
Prior art keywords: range; ethylene; copolymer; mono; catalyst system
Prior art date: 1997-03-07

Application number

NO19980979A

Other languages

English (en)

Norwegian (no)

Other versions

NO980979D0 (no

NO980979L (no

Inventor

Eric Tsu-Yin Hsieh

Elizabeth Ann Benham

Joseph Samuel Shveima

Max Paul Mcdaniel

John Dale Stewart

Ashish M Sukhadia

Gerhard Kurt Guenther

Joseph John Bergmeister

Rex Leo Bobsein

Steven Joseph Secora

Original Assignee

Phillips Petroleum Co

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.)

1997-03-07

Filing date

1998-03-06

Publication date

2004-12-13

1998-03-06 Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co

1998-03-06 Publication of NO980979D0 publication Critical patent/NO980979D0/no

1998-09-08 Publication of NO980979L publication Critical patent/NO980979L/no

2004-12-13 Publication of NO317740B1 publication Critical patent/NO317740B1/no

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 28
239000005977 Ethylene Substances 0.000 title claims abstract description 28
238000006116 polymerization reaction Methods 0.000 title claims abstract description 23
238000000034 method Methods 0.000 title claims description 27
229920000089 Cyclic olefin copolymer Polymers 0.000 title claims description 6
230000008569 process Effects 0.000 title description 10
239000003054 catalyst Substances 0.000 claims abstract description 41
229920001577 copolymer Polymers 0.000 claims abstract description 34
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 16
239000011651 chromium Substances 0.000 claims abstract description 16
229910052804 chromium Inorganic materials 0.000 claims abstract description 16
239000000178 monomer Substances 0.000 claims description 14
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 12
LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 claims description 12
FMLYSTGQBVZCGN-UHFFFAOYSA-N oxosilicon(2+) oxygen(2-) titanium(4+) Chemical compound [O-2].[Ti+4].[Si+2]=O.[O-2].[O-2] FMLYSTGQBVZCGN-UHFFFAOYSA-N 0.000 claims description 9
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 8
WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 8
125000004432 carbon atom Chemical group C* 0.000 claims description 8
239000001257 hydrogen Substances 0.000 claims description 8
229910052739 hydrogen Inorganic materials 0.000 claims description 8
239000000203 mixture Substances 0.000 claims description 7
239000010936 titanium Substances 0.000 claims description 7
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 6
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 6
229910052719 titanium Inorganic materials 0.000 claims description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
150000001875 compounds Chemical class 0.000 claims description 5
239000002002 slurry Substances 0.000 claims description 5
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 4
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 4
125000000217 alkyl group Chemical group 0.000 claims description 3
TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 3
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 claims description 2
-1 triethylboron compound Chemical class 0.000 claims description 2
ZMPKTELQGVLZTD-UHFFFAOYSA-N tripropylborane Chemical compound CCCB(CCC)CCC ZMPKTELQGVLZTD-UHFFFAOYSA-N 0.000 claims description 2
CMHHITPYCHHOGT-UHFFFAOYSA-N tributylborane Chemical compound CCCCB(CCCC)CCCC CMHHITPYCHHOGT-UHFFFAOYSA-N 0.000 claims 1
238000004519 manufacturing process Methods 0.000 abstract description 15
238000010128 melt processing Methods 0.000 abstract description 3
239000004711 α-olefin Substances 0.000 abstract description 3
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 2
229910052796 boron Inorganic materials 0.000 abstract description 2
229920006026 co-polymeric resin Polymers 0.000 abstract 1
229920000642 polymer Polymers 0.000 description 37
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 10
230000004913 activation Effects 0.000 description 8
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 8
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 6
239000003085 diluting agent Substances 0.000 description 5
238000009826 distribution Methods 0.000 description 5
238000001125 extrusion Methods 0.000 description 5
239000000463 material Substances 0.000 description 5
239000001282 iso-butane Substances 0.000 description 4
229910052814 silicon oxide Inorganic materials 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
150000001639 boron compounds Chemical class 0.000 description 3
150000001845 chromium compounds Chemical class 0.000 description 3
238000000748 compression moulding Methods 0.000 description 3
239000007789 gas Substances 0.000 description 3
150000002431 hydrogen Chemical class 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
239000002245 particle Substances 0.000 description 3
238000010094 polymer processing Methods 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
230000002411 adverse Effects 0.000 description 2
238000001354 calcination Methods 0.000 description 2
238000004364 calculation method Methods 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
PHFQLYPOURZARY-UHFFFAOYSA-N chromium trinitrate Chemical compound [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
230000000977 initiatory effect Effects 0.000 description 2
239000000155 melt Substances 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
230000009467 reduction Effects 0.000 description 2
239000000243 solution Substances 0.000 description 2
230000003746 surface roughness Effects 0.000 description 2
230000008961 swelling Effects 0.000 description 2
CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
QVGLDPPIMKSVBG-UHFFFAOYSA-N 2-methylbutane Chemical compound CCC(C)C.CCC(C)C QVGLDPPIMKSVBG-UHFFFAOYSA-N 0.000 description 1
CYHOFESITORDDD-UHFFFAOYSA-M C(CCC)O[Cr](=O)(=O)O Chemical group C(CCC)O[Cr](=O)(=O)O CYHOFESITORDDD-UHFFFAOYSA-M 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 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
230000002547 anomalous effect Effects 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
229940117975 chromium trioxide Drugs 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-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
GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
XEHUIDSUOAGHBW-UHFFFAOYSA-N chromium;pentane-2,4-dione Chemical compound [Cr].CC(=O)CC(C)=O.CC(=O)CC(C)=O.CC(=O)CC(C)=O XEHUIDSUOAGHBW-UHFFFAOYSA-N 0.000 description 1
239000003426 co-catalyst Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
238000000605 extraction Methods 0.000 description 1
235000012438 extruded product Nutrition 0.000 description 1
238000001595 flow curve Methods 0.000 description 1
238000009499 grossing Methods 0.000 description 1
229920001519 homopolymer Polymers 0.000 description 1
239000000017 hydrogel Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000003701 inert diluent Substances 0.000 description 1
229910052809 inorganic oxide Inorganic materials 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
239000003755 preservative agent Substances 0.000 description 1
230000002335 preservative effect Effects 0.000 description 1
239000001294 propane Substances 0.000 description 1
239000000376 reactant Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000003870 refractory metal Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
230000000979 retarding effect Effects 0.000 description 1
238000000518 rheometry Methods 0.000 description 1
238000007788 roughening Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
229910001928 zirconium oxide Inorganic materials 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Graft Or Block Polymers (AREA)

NO19980979A 1997-03-07 1998-03-06 Fremgangsmate til polymerisasjon, etylen/hoyere mono-1-olefin kopolymer samt anvendelse derav NO317740B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US81312897A	1997-03-07	1997-03-07

Publications (3)

Publication Number	Publication Date
NO980979D0 NO980979D0 (no)	1998-03-06
NO980979L NO980979L (no)	1998-09-08
NO317740B1 true NO317740B1 (no)	2004-12-13

Family

ID=25211523

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19980979A NO317740B1 (no)	1997-03-07	1998-03-06	Fremgangsmate til polymerisasjon, etylen/hoyere mono-1-olefin kopolymer samt anvendelse derav

Country Status (13)

Country	Link
US (2)	US6617403B2 (de)
EP (1)	EP0863166B1 (de)
KR (1)	KR100495646B1 (de)
CN (1)	CN1113910C (de)
AT (1)	ATE230421T1 (de)
AU (1)	AU5630198A (de)
CA (1)	CA2231388C (de)
DE (1)	DE69810364T2 (de)
ES (1)	ES2190805T3 (de)
HU (1)	HU224143B1 (de)
ID (1)	ID20017A (de)
NO (1)	NO317740B1 (de)
SG (1)	SG67482A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6201077B1 (en) *	1998-12-01	2001-03-13	Phillips Petroleum Company	Process that produces polymers
US6569960B2 (en)	1999-07-27	2003-05-27	Phillips Petroleum Company	Process to produce polymers
US6465586B2 (en) *	1999-11-12	2002-10-15	Mcdaniel Max P.	Polymerization catalyst and process
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
US20070249793A1 (en) *	2006-04-19	2007-10-25	Vanderbilt Jeffrey J	Simplified process to prepare polyolefins from saturated hydrocarbons
US9744747B2 (en)	2007-01-12	2017-08-29	Vitro, S.A.B. De C.V.	Window interlayer with sound attenuation properties
US8399580B2 (en)	2010-08-11	2013-03-19	Chevron Philips Chemical Company Lp	Additives to chromium catalyst mix tank
US9089831B2 (en)	2011-10-25	2015-07-28	Chevron Phillips Chemical Company Lp	System and method for blending polymers
US20130172499A1 (en) *	2011-12-30	2013-07-04	Michael W. Lynch	Process for the preparation of olefin polymers in the presence of chromium catalysts
WO2014071119A1 (en)	2012-11-01	2014-05-08	Univation Technologies, Llc	Mixed compatible ziegler-natta/chromium catalysts for improved polymer products
CN106467589B (zh) *	2015-08-21	2018-11-02	中国石油化工股份有限公司	一种用于乙烯聚合的催化剂组分、其制备方法及应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3887494A (en)	1970-11-12	1975-06-03	Phillips Petroleum Co	Olefin polymerization catalyst
US4312967A (en) *	1980-02-06	1982-01-26	Phillips Petroleum Co.	Polymerization catalyst and process
DE3618259A1 (de) *	1986-05-30	1987-12-03	Basf Ag	Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse
US4820785A (en) *	1986-06-16	1989-04-11	Phillips Petroleum Company	In situ comonomer generation in olefin polymerization
US4816432A (en) *	1987-05-28	1989-03-28	Mobil Oil Corporation	Catalyst composition for polymerizing alpha olefins
US5115068A (en)	1988-09-26	1992-05-19	Phillips Petroleum Company	High strength linear, low density ethylene copolymer
CA2036929A1 (en) *	1990-05-14	1991-11-15	Donald R. Witt	Polymerization catalysts and processes
US5071927A (en) *	1990-10-09	1991-12-10	Phillips Petroleum Company	High-temperature slurry polymerization of ethylene
US5274056A (en)	1992-01-31	1993-12-28	Phillips Petroleum Company	Linear, very low density polyethylene polymerization process and products thereof
US5486584A (en) *	1992-10-08	1996-01-23	Phillips Petroleum Company	Chromium catalyst compositions

1998
- 1998-02-24 AU AU56301/98A patent/AU5630198A/en not_active Abandoned
- 1998-02-27 SG SG1998000454A patent/SG67482A1/en unknown
- 1998-03-05 KR KR10-1998-0007280A patent/KR100495646B1/ko not_active Expired - Lifetime
- 1998-03-06 DE DE69810364T patent/DE69810364T2/de not_active Expired - Lifetime
- 1998-03-06 NO NO19980979A patent/NO317740B1/no unknown
- 1998-03-06 ID IDP980334A patent/ID20017A/id unknown
- 1998-03-06 AT AT98104024T patent/ATE230421T1/de not_active IP Right Cessation
- 1998-03-06 ES ES98104024T patent/ES2190805T3/es not_active Expired - Lifetime
- 1998-03-06 HU HU9800490A patent/HU224143B1/hu not_active IP Right Cessation
- 1998-03-06 CN CN98106045A patent/CN1113910C/zh not_active Expired - Lifetime
- 1998-03-06 EP EP98104024A patent/EP0863166B1/de not_active Expired - Lifetime
- 1998-03-09 CA CA002231388A patent/CA2231388C/en not_active Expired - Lifetime
2001
- 2001-08-20 US US09/932,411 patent/US6617403B2/en not_active Expired - Lifetime
2003
- 2003-06-26 US US10/606,455 patent/US20040087745A1/en not_active Abandoned

Also Published As

Publication number	Publication date
DE69810364D1 (de)	2003-02-06
SG67482A1 (en)	1999-09-21
ATE230421T1 (de)	2003-01-15
ES2190805T3 (es)	2003-08-16
EP0863166A2 (de)	1998-09-09
EP0863166A3 (de)	1998-12-30
KR100495646B1 (ko)	2005-09-26
ID20017A (id)	1998-09-10
DE69810364T2 (de)	2003-07-03
HUP9800490A3 (en)	2002-01-28
HUP9800490A2 (hu)	1998-12-28
US6617403B2 (en)	2003-09-09
CA2231388A1 (en)	1998-09-07
NO980979D0 (no)	1998-03-06
US20020028891A1 (en)	2002-03-07
HU9800490D0 (en)	1998-05-28
CA2231388C (en)	2004-09-21
CN1193025A (zh)	1998-09-16
US20040087745A1 (en)	2004-05-06
HU224143B1 (hu)	2005-05-30
EP0863166B1 (de)	2003-01-02
KR19980079942A (ko)	1998-11-25
AU5630198A (en)	1998-09-10
NO980979L (no)	1998-09-08
CN1113910C (zh)	2003-07-09

Legal Events

Date	Code	Title	Description
2004-10-11	CREP	Change of representative	Representative=s name: BRYN AARFLOT AS, POSTBOKS 449 SENTRUM, OSLO, 0104,

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KR950009110B1 (ko)	1995-08-14	에틸렌과 고급 알파-올레핀의 공중합체 및 그의 제조방법
JP3283086B2 (ja)	2002-05-20	エチレンと高級α−オレフィンとのコポリマー及びその製造方法
JP5283129B2 (ja)	2013-09-04	クロム−ベースの触媒
EP3615206A1 (de)	2020-03-04	Verfahren zur herstellung eines chrom-silica-katalysators zur polymerisation
NO317740B1 (no)	2004-12-13	Fremgangsmate til polymerisasjon, etylen/hoyere mono-1-olefin kopolymer samt anvendelse derav
US5866661A (en)	1999-02-02	Ethylene polymerization processes and products thereof
NO172243B (no)	1993-03-15	Fremgangsmaate for partikkelform-polymerisering av ethylen
US5115068A (en)	1992-05-19	High strength linear, low density ethylene copolymer
CN102015783B (zh)	2014-10-22	制备聚合催化剂的方法
KR101235468B1 (ko)	2013-02-20	슬러리상 중합 방법
EP2322564A1 (de)	2011-05-18	Verfahren zur Polymerisierung von Olefinen
US7638456B2 (en)	2009-12-29	Methods of preparing a polymerization catalyst
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