RU93052696A - CATALYTIC SYSTEM, METHOD FOR PRODUCING A CATALYST AND METHOD FOR POLYMERIZING ALPHA-OLEFINS - Google Patents
CATALYTIC SYSTEM, METHOD FOR PRODUCING A CATALYST AND METHOD FOR POLYMERIZING ALPHA-OLEFINSInfo
- Publication number
- RU93052696A RU93052696A RU93052696/04A RU93052696A RU93052696A RU 93052696 A RU93052696 A RU 93052696A RU 93052696/04 A RU93052696/04 A RU 93052696/04A RU 93052696 A RU93052696 A RU 93052696A RU 93052696 A RU93052696 A RU 93052696A
- Authority
- RU
- Russia
- Prior art keywords
- catalyst
- olefins
- producing
- catalytic system
- polymerizing alpha
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims 3
- 239000004711 α-olefin Substances 0.000 title claims 2
- 230000003197 catalytic Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000000379 polymerizing Effects 0.000 title 1
- 239000003960 organic solvent Substances 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 claims 2
- 239000002244 precipitate Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- 239000011949 solid catalyst Substances 0.000 claims 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- 150000004791 alkyl magnesium halides Chemical class 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- -1 tin halide Chemical class 0.000 claims 1
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITM192A002125 | 1992-09-15 | ||
ITMI922125A IT1255365B (en) | 1992-09-15 | 1992-09-15 | CATALYST AND PROCEDURE FOR ALFA-OLEFINE POLYMERIZATION |
ITMI92A002125 | 1992-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93052696A true RU93052696A (en) | 1996-12-10 |
RU2118329C1 RU2118329C1 (en) | 1998-08-27 |
Family
ID=11363949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93052696A RU2118329C1 (en) | 1992-09-15 | 1993-09-14 | Method for production of catalyst, catalytic system for polymerization of olefins, method for polymerization of olefins |
Country Status (18)
Country | Link |
---|---|
US (1) | US6127305A (en) |
EP (1) | EP0588404B1 (en) |
JP (1) | JPH06184216A (en) |
AT (1) | ATE154618T1 (en) |
BR (1) | BR9303781A (en) |
CA (1) | CA2104634A1 (en) |
CZ (1) | CZ288579B6 (en) |
DE (1) | DE69311657T2 (en) |
DK (1) | DK0588404T3 (en) |
ES (1) | ES2105081T3 (en) |
FI (1) | FI112369B (en) |
GR (1) | GR3023895T3 (en) |
HU (1) | HU212438B (en) |
IT (1) | IT1255365B (en) |
MX (1) | MX9305641A (en) |
RU (1) | RU2118329C1 (en) |
SK (1) | SK280679B6 (en) |
TW (1) | TW259795B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1269837B (en) * | 1994-05-26 | 1997-04-15 | Spherilene Srl | COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINS |
CN1044609C (en) * | 1994-11-07 | 1999-08-11 | 中国科学院化学研究所 | Ethylene polymerization carrier zirconium-ocene catalyst system, prepn. method and usage thereof |
US6399533B2 (en) * | 1995-05-25 | 2002-06-04 | Basell Technology Company Bv | Compounds and catalysts for the polymerization of olefins |
IT1282364B1 (en) * | 1996-01-16 | 1998-03-20 | Enichem Spa | SUPPORTED METALLOCENIC CATALYST FOR THE (CO) POLYMERIZATION OF ALPHA-OLEFINS |
IT1282635B1 (en) * | 1996-02-16 | 1998-03-31 | Enichem Elastomers | VANADIUM CATALYTIC COMPONENT AND ITS USE IN THE PREPARATION OF EP (D) M |
US6180736B1 (en) | 1996-12-20 | 2001-01-30 | Exxon Chemical Patents Inc | High activity metallocene polymerization process |
WO1999021898A1 (en) * | 1997-10-28 | 1999-05-06 | Exxon Chemical Patents Inc. | Magnesium halide based metallocene catalyst system |
SG96700A1 (en) * | 2001-09-27 | 2003-06-16 | Sumitomo Chemical Co | Catalyst component for addition polymerization, process for producing catalyst for addition polymerization and process for producing addition polymer |
EP1403288A1 (en) * | 2002-09-27 | 2004-03-31 | ATOFINA Research | Dual site catalyst system comprising a hafnocene component for the production of bimodal polyolefins |
BRPI0705994A2 (en) * | 2007-10-19 | 2009-10-06 | Braskem Sa | catalytic support preparation process and supported bimetallic catalysts for the production of ethylene homopolymers and copolymers with high and ultra high molecular weight alpha olefins and with wide molecular weight distribution in sludge, mass and gas phase processes and products obtained |
KR102616697B1 (en) * | 2019-10-11 | 2023-12-21 | 주식회사 엘지화학 | Polyethylene and method for preparing the same |
KR102668044B1 (en) * | 2020-05-28 | 2024-05-23 | 한화솔루션 주식회사 | Mixed Catalytic Composition, Catalyst Comprising the Same, and Processes for Preparing the Same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR480434A (en) * | 1915-01-19 | 1916-08-03 | Edmond Roquette | Sheep device for metal casting, intended for dentists, goldsmiths, etc. |
FR2252355B1 (en) * | 1973-11-22 | 1976-10-01 | Solvay | |
US4330646A (en) * | 1979-08-13 | 1982-05-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Polymerization of an α-olefin |
US4471066A (en) * | 1981-02-16 | 1984-09-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Polymerization of olefins |
US4808561A (en) * | 1985-06-21 | 1989-02-28 | Exxon Chemical Patents Inc. | Supported polymerization catalyst |
IL84797A (en) * | 1986-12-15 | 1993-01-14 | Montedison Spa | Production of crystalline vinyl aromatic polymers having mainly a syndiotactic structure |
DE3855519T2 (en) * | 1987-03-19 | 1997-04-17 | Idemitsu Kosan Co | Olefin polymers and processes for their production |
JPS646004A (en) * | 1987-06-30 | 1989-01-10 | Mitsui Petrochemical Ind | Solid catalyst component for olefin polymerization |
JPS646005A (en) * | 1987-06-30 | 1989-01-10 | Mitsui Petrochemical Ind | Solid catalyst component for olefin polymerization |
TW198726B (en) * | 1989-12-29 | 1993-01-21 | Mitsui Petroleum Chemicals Ind | |
EP0500944B1 (en) * | 1990-07-24 | 1998-10-07 | Mitsui Chemicals, Inc. | Catalyst for alpha-olefin polymerization and production of poly-alpha-olefin therewith |
IT1243829B (en) * | 1990-10-11 | 1994-06-28 | Enimont Anic Srl | SOLID COMPONENT OF CATALYST FOR THE HOMO-E CO-POLYMERIZATION OF ETHYLENE. |
EP0544308B1 (en) * | 1991-11-28 | 1998-02-18 | Showa Denko Kabushikikaisha | Novel metallocene and process for producing polyolefin using the same |
-
1992
- 1992-09-15 IT ITMI922125A patent/IT1255365B/en active IP Right Grant
-
1993
- 1993-08-20 TW TW082106731A patent/TW259795B/zh active
- 1993-08-23 CA CA002104634A patent/CA2104634A1/en not_active Abandoned
- 1993-08-26 SK SK911-93A patent/SK280679B6/en not_active IP Right Cessation
- 1993-08-28 AT AT93202524T patent/ATE154618T1/en not_active IP Right Cessation
- 1993-08-28 DK DK93202524.0T patent/DK0588404T3/en active
- 1993-08-28 EP EP93202524A patent/EP0588404B1/en not_active Expired - Lifetime
- 1993-08-28 DE DE69311657T patent/DE69311657T2/en not_active Expired - Fee Related
- 1993-08-28 ES ES93202524T patent/ES2105081T3/en not_active Expired - Lifetime
- 1993-09-03 CZ CZ19931826A patent/CZ288579B6/en not_active IP Right Cessation
- 1993-09-08 FI FI933923A patent/FI112369B/en active
- 1993-09-10 JP JP5225913A patent/JPH06184216A/en active Pending
- 1993-09-14 RU RU93052696A patent/RU2118329C1/en not_active IP Right Cessation
- 1993-09-14 HU HU9302601A patent/HU212438B/en not_active IP Right Cessation
- 1993-09-14 MX MX9305641A patent/MX9305641A/en unknown
- 1993-09-14 BR BR9303781A patent/BR9303781A/en not_active IP Right Cessation
-
1996
- 1996-10-03 US US08/725,696 patent/US6127305A/en not_active Expired - Fee Related
-
1997
- 1997-06-26 GR GR970401542T patent/GR3023895T3/en unknown
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