JP3174333B2 - エチレンの溶液重合法の制御 - Google Patents
エチレンの溶液重合法の制御Info
- Publication number
- JP3174333B2 JP3174333B2 JP50649193A JP50649193A JP3174333B2 JP 3174333 B2 JP3174333 B2 JP 3174333B2 JP 50649193 A JP50649193 A JP 50649193A JP 50649193 A JP50649193 A JP 50649193A JP 3174333 B2 JP3174333 B2 JP 3174333B2
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- catalyst
- reactor
- solution
- aluminum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 36
- 239000005977 Ethylene Substances 0.000 title claims description 35
- 238000010528 free radical solution polymerization reaction Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 50
- 239000003054 catalyst Substances 0.000 claims description 48
- 229920000642 polymer Polymers 0.000 claims description 32
- 239000004711 α-olefin Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 24
- 229910052782 aluminium Inorganic materials 0.000 claims description 23
- 239000002904 solvent Substances 0.000 claims description 17
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 239000000178 monomer Substances 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000012967 coordination catalyst Substances 0.000 claims description 11
- 239000010936 titanium Substances 0.000 claims description 11
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 11
- 229920001519 homopolymer Polymers 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 8
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 4
- 239000012190 activator Substances 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 3
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 25
- 238000006116 polymerization reaction Methods 0.000 description 19
- 238000009826 distribution Methods 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 239000003963 antioxidant agent Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 8
- 125000005234 alkyl aluminium group Chemical group 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- -1 alkyl compound Chemical class 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical group 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229920006158 high molecular weight polymer Polymers 0.000 description 3
- 239000012442 inert solvent Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002530 phenolic antioxidant Substances 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-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 group CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 2
- 150000004703 alkoxides Chemical class 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- FBUKVWPVBMHYJY-UHFFFAOYSA-N nonanoic acid Chemical compound CCCCCCCCC(O)=O FBUKVWPVBMHYJY-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- NBRKLOOSMBRFMH-UHFFFAOYSA-N tert-butyl chloride Chemical compound CC(C)(C)Cl NBRKLOOSMBRFMH-UHFFFAOYSA-N 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical group 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- LPZMUUDYKJWOTQ-UHFFFAOYSA-N diethyl-[(2-methylpropan-2-yl)oxy]alumane Chemical compound CC[Al+]CC.CC(C)(C)[O-] LPZMUUDYKJWOTQ-UHFFFAOYSA-N 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 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
- SNOOUWRIMMFWNE-UHFFFAOYSA-M sodium;6-[(3,4,5-trimethoxybenzoyl)amino]hexanoate Chemical compound [Na+].COC1=CC(C(=O)NCCCCCC([O-])=O)=CC(OC)=C1OC SNOOUWRIMMFWNE-UHFFFAOYSA-M 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 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
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F110/02—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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919120971A GB9120971D0 (en) | 1991-10-03 | 1991-10-03 | Control of a solution process for polymerization of ethylene |
| GB9120971.8 | 1991-10-03 | ||
| PCT/CA1992/000420 WO1993007189A1 (en) | 1991-10-03 | 1992-09-25 | Control of a solution process for polymerization of ethylene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06511036A JPH06511036A (ja) | 1994-12-08 |
| JP3174333B2 true JP3174333B2 (ja) | 2001-06-11 |
Family
ID=10702337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50649193A Expired - Fee Related JP3174333B2 (ja) | 1991-10-03 | 1992-09-25 | エチレンの溶液重合法の制御 |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0606303B1 (enExample) |
| JP (1) | JP3174333B2 (enExample) |
| KR (1) | KR100227774B1 (enExample) |
| CN (1) | CN1033811C (enExample) |
| AU (1) | AU2663492A (enExample) |
| BR (1) | BR9206586A (enExample) |
| CA (1) | CA2119738C (enExample) |
| DE (1) | DE69216633T2 (enExample) |
| GB (1) | GB9120971D0 (enExample) |
| IN (1) | IN178244B (enExample) |
| MX (1) | MX9205649A (enExample) |
| MY (1) | MY110520A (enExample) |
| RU (1) | RU2128190C1 (enExample) |
| TR (1) | TR28914A (enExample) |
| TW (1) | TW207546B (enExample) |
| WO (1) | WO1993007189A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014189298A (ja) * | 2013-03-27 | 2014-10-06 | Chugoku Electric Power Co Inc:The | 固縛用具 |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6506866B2 (en) | 1994-11-17 | 2003-01-14 | Dow Global Technologies Inc. | Ethylene copolymer compositions |
| FR2741080B1 (fr) * | 1995-11-14 | 1998-09-18 | Atochem Elf Sa | Procede de polymerisation des olefines en presence d'un derive organique de l'aluminium |
| JPH09309926A (ja) | 1996-05-17 | 1997-12-02 | Dow Chem Co:The | エチレン共重合体の製造方法 |
| AR018359A1 (es) | 1998-05-18 | 2001-11-14 | Dow Global Technologies Inc | Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano |
| EP1278782B1 (en) * | 2000-04-03 | 2005-11-02 | Dow Global Technologies Inc. | A process for preparing hydrogenated aromatic polymers |
| GB0111443D0 (en) | 2001-05-10 | 2001-07-04 | Borealis Tech Oy | Olefin polymerisation process |
| KR100872219B1 (ko) | 2001-08-31 | 2008-12-05 | 다우 글로벌 테크놀로지스 인크. | 다봉 분자량 분포를 갖는 폴리에틸렌 물질 |
| EP1749807A1 (en) * | 2005-08-02 | 2007-02-07 | Linde AG | Method for producing linear alpha-olefins with improved product distribution |
| EP2256159A1 (en) | 2009-05-26 | 2010-12-01 | Borealis AG | Polymer composition for crosslinked pipes |
| EP2256158B1 (en) | 2009-05-26 | 2014-07-02 | Borealis AG | Polymer composition for crosslinked articles |
| JP5623043B2 (ja) * | 2009-09-04 | 2014-11-12 | 出光興産株式会社 | ポリオレフィンの製造方法、その製造装置、および、重合装置 |
| BR112016023857B1 (pt) * | 2014-04-28 | 2021-08-17 | Basell Polyolefine Gmbh | Processo de polimerização em lama para preparação de polietileno |
| US9481748B2 (en) * | 2014-08-12 | 2016-11-01 | Nova Chemicals (International) S.A. | Ziegler-Natta catalyst for high temperature polymerization |
| WO2017098398A1 (en) * | 2015-12-09 | 2017-06-15 | Nova Chemicals (International) S.A. | Synthesis of magnesium dichloride support for the ast off-line zn catalyst with a plug flow reactor (pfr) |
| US11753488B1 (en) | 2022-06-24 | 2023-09-12 | Chevron Phillips Chemical Company Lp | Processes for preparing metallocene-based catalyst systems with an alcohol compound |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4681924A (en) | 1982-12-29 | 1987-07-21 | National Distillers And Chemical Corporation | Catalyst systems for polymerizations at high temperatures |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342855A (en) * | 1980-08-27 | 1982-08-03 | Idemitsu Kosan Company Limited | Process for the production of polyethylene |
| NL8700322A (nl) * | 1987-02-11 | 1988-09-01 | Stamicarbon | Katalysatorsysteem voor (co)polymerisatie van etheen in solutie. |
-
1991
- 1991-10-03 GB GB919120971A patent/GB9120971D0/en active Pending
-
1992
- 1992-09-25 KR KR1019940701077A patent/KR100227774B1/ko not_active Expired - Fee Related
- 1992-09-25 JP JP50649193A patent/JP3174333B2/ja not_active Expired - Fee Related
- 1992-09-25 RU RU94041206A patent/RU2128190C1/ru not_active IP Right Cessation
- 1992-09-25 BR BR9206586A patent/BR9206586A/pt not_active IP Right Cessation
- 1992-09-25 EP EP92920401A patent/EP0606303B1/en not_active Expired - Lifetime
- 1992-09-25 WO PCT/CA1992/000420 patent/WO1993007189A1/en not_active Ceased
- 1992-09-25 DE DE69216633T patent/DE69216633T2/de not_active Expired - Fee Related
- 1992-09-25 AU AU26634/92A patent/AU2663492A/en not_active Abandoned
- 1992-09-25 CA CA002119738A patent/CA2119738C/en not_active Expired - Fee Related
- 1992-09-29 IN IN706CA1992 patent/IN178244B/en unknown
- 1992-10-01 TR TR00926/92A patent/TR28914A/xx unknown
- 1992-10-02 MY MYPI92001788A patent/MY110520A/en unknown
- 1992-10-02 MX MX9205649A patent/MX9205649A/es not_active IP Right Cessation
- 1992-10-03 TW TW081107903A patent/TW207546B/zh active
- 1992-10-03 CN CN92112050.8A patent/CN1033811C/zh not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4681924A (en) | 1982-12-29 | 1987-07-21 | National Distillers And Chemical Corporation | Catalyst systems for polymerizations at high temperatures |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014189298A (ja) * | 2013-03-27 | 2014-10-06 | Chugoku Electric Power Co Inc:The | 固縛用具 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100227774B1 (ko) | 1999-11-01 |
| JPH06511036A (ja) | 1994-12-08 |
| CN1070917A (zh) | 1993-04-14 |
| CN1033811C (zh) | 1997-01-15 |
| EP0606303B1 (en) | 1997-01-08 |
| DE69216633D1 (de) | 1997-02-20 |
| GB9120971D0 (en) | 1991-11-13 |
| IN178244B (enExample) | 1997-03-15 |
| CA2119738A1 (en) | 1993-04-15 |
| RU94041206A (ru) | 1996-05-10 |
| BR9206586A (pt) | 1995-11-21 |
| TR28914A (tr) | 1997-07-21 |
| CA2119738C (en) | 2006-07-18 |
| MY110520A (en) | 1998-07-31 |
| EP0606303A1 (en) | 1994-07-20 |
| WO1993007189A1 (en) | 1993-04-15 |
| AU2663492A (en) | 1993-05-03 |
| DE69216633T2 (de) | 1997-07-03 |
| RU2128190C1 (ru) | 1999-03-27 |
| TW207546B (enExample) | 1993-06-11 |
| MX9205649A (es) | 1993-04-01 |
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