CA991798A - Ethylene polymerization with modified catalyst - Google Patents
Ethylene polymerization with modified catalystInfo
- Publication number
- CA991798A CA991798A CA123,590A CA123590A CA991798A CA 991798 A CA991798 A CA 991798A CA 123590 A CA123590 A CA 123590A CA 991798 A CA991798 A CA 991798A
- Authority
- CA
- Canada
- Prior art keywords
- ethylene polymerization
- modified catalyst
- catalyst
- modified
- polymerization
- 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
Links
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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7545770A | 1970-09-25 | 1970-09-25 | |
US15618771A | 1971-06-24 | 1971-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA991798A true CA991798A (en) | 1976-06-22 |
Family
ID=26756890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA123,590A Expired CA991798A (en) | 1970-09-25 | 1971-09-24 | Ethylene polymerization with modified catalyst |
Country Status (13)
Country | Link |
---|---|
JP (2) | JPS4929625B1 (pt) |
AT (1) | AT312286B (pt) |
BE (1) | BE773050A (pt) |
BR (1) | BR7106302D0 (pt) |
CA (1) | CA991798A (pt) |
DE (1) | DE2147793C3 (pt) |
DK (1) | DK137132B (pt) |
ES (1) | ES395397A1 (pt) |
FR (1) | FR2108566A5 (pt) |
GB (1) | GB1366376A (pt) |
NL (1) | NL163796C (pt) |
NO (1) | NO136797C (pt) |
SE (2) | SE403786B (pt) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025448A (en) | 1989-08-31 | 2000-02-15 | The Dow Chemical Company | Gas phase polymerization of olefins |
US6051671A (en) * | 1998-03-24 | 2000-04-18 | Nova Chemicals Ltd. | Clean containers |
US6187879B1 (en) | 1999-08-31 | 2001-02-13 | Eastman Chemical Company | Process for producing polyolefins |
US6191238B1 (en) | 1999-08-31 | 2001-02-20 | Eastman Chemical Company | Process for producing polyolefins |
US6191239B1 (en) | 1998-02-18 | 2001-02-20 | Eastman Chemical Company | Process for producing polyethylene |
US6228957B1 (en) | 1998-02-18 | 2001-05-08 | Eastman Chemical Company | Process for producing polyethlene |
US6271321B1 (en) | 1998-02-18 | 2001-08-07 | Eastman Chemical Company | Process for producing polyethylene |
US6288181B1 (en) | 1999-03-30 | 2001-09-11 | Eastman Chemical Company | Process for producing polyolefins |
US6291613B1 (en) | 1998-10-27 | 2001-09-18 | Eastman Chemical Company | Process for the polymerization of olefins |
US6300432B1 (en) | 1999-03-30 | 2001-10-09 | Eastman Chemical Company | Process for producing polyolefins |
US6313236B1 (en) | 1999-03-30 | 2001-11-06 | Eastman Chemical Company | Process for producing polyolefins |
US6417298B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
US6417296B2 (en) | 1999-03-30 | 2002-07-09 | Eastman Chemical Company | Process for producing polyolefins |
US6417299B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
US6465383B2 (en) | 2000-01-12 | 2002-10-15 | Eastman Chemical Company | Procatalysts, catalyst systems, and use in olefin polymerization |
US6534613B2 (en) | 1998-02-18 | 2003-03-18 | Eastman Chemical Company | Process for producing polyethylene |
US6538080B1 (en) | 1990-07-03 | 2003-03-25 | Bp Chemicals Limited | Gas phase polymerization of olefins |
US6586538B2 (en) | 1999-08-31 | 2003-07-01 | Eastman Chemical Company | Process for producing polyolefins |
US6608152B2 (en) | 1998-10-27 | 2003-08-19 | Eastman Chemical Company | Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefrom |
US6677410B2 (en) | 2000-01-12 | 2004-01-13 | Eastman Chemical Company | Procatalysts, catalyst systems, and use in olefin polymerization |
US6696380B2 (en) | 2000-01-12 | 2004-02-24 | Darryl Stephen Williams | Procatalysts, catalyst systems, and use in olefin polymerization |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JPS5587637A (en) * | 1979-11-15 | 1980-07-02 | Nanbi Kogyo Kk | Removing device of mud on wheel of automoblle, etc. |
JPS5758262Y2 (pt) * | 1980-08-09 | 1982-12-14 | ||
DE60000318T2 (de) | 1999-04-01 | 2003-04-17 | Japan Polyolefins Co. Ltd., Tokio/Tokyo | Katalysator zur Herstellung von Ethylenpolymer und Verfahren zur Herstellung von Ethylenpolymer |
US6359083B1 (en) | 2000-05-02 | 2002-03-19 | Eastman Chemical Company | Olefin polymerization process |
-
1971
- 1971-09-23 NO NO352771A patent/NO136797C/no unknown
- 1971-09-24 BR BR630271A patent/BR7106302D0/pt unknown
- 1971-09-24 BE BE773050A patent/BE773050A/xx not_active IP Right Cessation
- 1971-09-24 CA CA123,590A patent/CA991798A/en not_active Expired
- 1971-09-24 FR FR7134543A patent/FR2108566A5/fr not_active Expired
- 1971-09-24 DK DK467571A patent/DK137132B/da unknown
- 1971-09-24 ES ES395397A patent/ES395397A1/es not_active Expired
- 1971-09-24 SE SE1214671A patent/SE403786B/xx unknown
- 1971-09-24 DE DE19712147793 patent/DE2147793C3/de not_active Expired
- 1971-09-24 AT AT829071A patent/AT312286B/de not_active IP Right Cessation
- 1971-09-24 GB GB4460871A patent/GB1366376A/en not_active Expired
- 1971-09-24 NL NL7113175A patent/NL163796C/xx not_active IP Right Cessation
- 1971-09-25 JP JP7422071A patent/JPS4929625B1/ja active Pending
-
1974
- 1974-03-06 JP JP2532874A patent/JPS5134394B2/ja not_active Expired
-
1975
- 1975-12-29 SE SE7514728A patent/SE403784B/xx not_active IP Right Cessation
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025448A (en) | 1989-08-31 | 2000-02-15 | The Dow Chemical Company | Gas phase polymerization of olefins |
US6538080B1 (en) | 1990-07-03 | 2003-03-25 | Bp Chemicals Limited | Gas phase polymerization of olefins |
US6534613B2 (en) | 1998-02-18 | 2003-03-18 | Eastman Chemical Company | Process for producing polyethylene |
US6191239B1 (en) | 1998-02-18 | 2001-02-20 | Eastman Chemical Company | Process for producing polyethylene |
US6228957B1 (en) | 1998-02-18 | 2001-05-08 | Eastman Chemical Company | Process for producing polyethlene |
US6271321B1 (en) | 1998-02-18 | 2001-08-07 | Eastman Chemical Company | Process for producing polyethylene |
US6051671A (en) * | 1998-03-24 | 2000-04-18 | Nova Chemicals Ltd. | Clean containers |
US6291613B1 (en) | 1998-10-27 | 2001-09-18 | Eastman Chemical Company | Process for the polymerization of olefins |
US6608152B2 (en) | 1998-10-27 | 2003-08-19 | Eastman Chemical Company | Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefrom |
EP2277922A1 (en) | 1998-10-27 | 2011-01-26 | Westlake Longview Corporation | Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
EP2277924A1 (en) | 1998-10-27 | 2011-01-26 | Westlake Longview Corporation | Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
EP2277925A1 (en) | 1998-10-27 | 2011-01-26 | Westlake Longview Corporation | Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
EP2277923A1 (en) | 1998-10-27 | 2011-01-26 | Westlake Longview Corporation | Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
EP2275455A1 (en) | 1998-10-27 | 2011-01-19 | Westlake Longview Corporation | Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
EP2275456A1 (en) | 1998-10-27 | 2011-01-19 | Westlake Longview Corporation | Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
US7893180B2 (en) | 1998-10-27 | 2011-02-22 | Westlake Longview Corp. | Process for the polymerization of olefins; novel polyethylenes, and films and articles produced therefrom |
EP2287211A1 (en) | 1998-10-27 | 2011-02-23 | Westlake Longview Corporation | Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
US7652113B2 (en) | 1998-10-27 | 2010-01-26 | Westlake Longview Corporation | Polyethylene copolymers having low n-hexane extractable |
US6288181B1 (en) | 1999-03-30 | 2001-09-11 | Eastman Chemical Company | Process for producing polyolefins |
US6417296B2 (en) | 1999-03-30 | 2002-07-09 | Eastman Chemical Company | Process for producing polyolefins |
US6313236B1 (en) | 1999-03-30 | 2001-11-06 | Eastman Chemical Company | Process for producing polyolefins |
US6300432B1 (en) | 1999-03-30 | 2001-10-09 | Eastman Chemical Company | Process for producing polyolefins |
US6417299B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
US6417298B1 (en) | 1999-06-07 | 2002-07-09 | Eastman Chemical Company | Process for producing ethylene/olefin interpolymers |
US6586538B2 (en) | 1999-08-31 | 2003-07-01 | Eastman Chemical Company | Process for producing polyolefins |
US6191238B1 (en) | 1999-08-31 | 2001-02-20 | Eastman Chemical Company | Process for producing polyolefins |
US6187879B1 (en) | 1999-08-31 | 2001-02-13 | Eastman Chemical Company | Process for producing polyolefins |
US6677410B2 (en) | 2000-01-12 | 2004-01-13 | Eastman Chemical Company | Procatalysts, catalyst systems, and use in olefin polymerization |
US6696380B2 (en) | 2000-01-12 | 2004-02-24 | Darryl Stephen Williams | Procatalysts, catalyst systems, and use in olefin polymerization |
US6465383B2 (en) | 2000-01-12 | 2002-10-15 | Eastman Chemical Company | Procatalysts, catalyst systems, and use in olefin polymerization |
Also Published As
Publication number | Publication date |
---|---|
DK137132C (pt) | 1978-06-26 |
JPS5134394B2 (pt) | 1976-09-25 |
NO136797C (no) | 1977-11-09 |
DK137132B (da) | 1978-01-23 |
AT312286B (de) | 1973-12-27 |
ES395397A1 (es) | 1974-09-16 |
DE2147793A1 (de) | 1972-03-30 |
SE403784B (sv) | 1978-09-04 |
FR2108566A5 (pt) | 1972-05-19 |
BE773050A (fr) | 1972-03-24 |
SE7514728L (sv) | 1975-12-29 |
JPS4929625B1 (pt) | 1974-08-06 |
DE2147793C3 (de) | 1980-10-30 |
NO136797B (no) | 1977-08-01 |
NL163796B (nl) | 1980-05-16 |
JPS5068985A (pt) | 1975-06-09 |
NL163796C (nl) | 1980-10-15 |
BR7106302D0 (pt) | 1973-04-12 |
DE2147793B2 (de) | 1980-02-14 |
SE403786B (sv) | 1978-09-04 |
NL7113175A (pt) | 1972-03-28 |
GB1366376A (en) | 1974-09-11 |
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