DE69520107D1 - Verfahren zur kontrolle der molekulargewichtsverteilung eines breiten/bimodalen harzes hergestellt in einem einzelreaktor - Google Patents
Verfahren zur kontrolle der molekulargewichtsverteilung eines breiten/bimodalen harzes hergestellt in einem einzelreaktorInfo
- Publication number
- DE69520107D1 DE69520107D1 DE69520107T DE69520107T DE69520107D1 DE 69520107 D1 DE69520107 D1 DE 69520107D1 DE 69520107 T DE69520107 T DE 69520107T DE 69520107 T DE69520107 T DE 69520107T DE 69520107 D1 DE69520107 D1 DE 69520107D1
- Authority
- DE
- Germany
- Prior art keywords
- wide
- controlling
- molecular weight
- weight distribution
- single reactor
- 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 - Lifetime
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
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61904—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with another component of C08F4/60
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/61916—Component covered by group C08F4/60 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (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)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/310,446 US5525678A (en) | 1994-09-22 | 1994-09-22 | Process for controlling the MWD of a broad/bimodal resin produced in a single reactor |
PCT/US1995/009008 WO1996009328A1 (en) | 1994-09-22 | 1995-07-17 | Process for controlling the mwd of a broad/bimodal resin produced in a single reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69520107D1 true DE69520107D1 (de) | 2001-03-22 |
DE69520107T2 DE69520107T2 (de) | 2001-05-31 |
Family
ID=23202533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69520107T Expired - Lifetime DE69520107T2 (de) | 1994-09-22 | 1995-07-17 | Verfahren zur kontrolle der molekulargewichtsverteilung eines breiten/bimodalen harzes hergestellt in einem einzelreaktor |
Country Status (10)
Country | Link |
---|---|
US (1) | US5525678A (de) |
EP (1) | EP0782586B1 (de) |
JP (1) | JP4046348B2 (de) |
KR (1) | KR100356099B1 (de) |
CN (1) | CN1087300C (de) |
AU (1) | AU691025B2 (de) |
DE (1) | DE69520107T2 (de) |
ES (1) | ES2153901T3 (de) |
WO (1) | WO1996009328A1 (de) |
ZA (1) | ZA957036B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102414228A (zh) * | 2009-05-14 | 2012-04-11 | 尤尼威蒂恩技术有限责任公司 | 具有特制的氢响应的混合金属催化剂体系 |
Families Citing this family (213)
Publication number | Priority date | Publication date | Assignee | Title |
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CA2127822A1 (en) * | 1993-07-13 | 1995-01-14 | Yoshinori Morita | Process for gas phase polymerization of olefin |
DE4344672C1 (de) * | 1993-12-27 | 1995-06-14 | Basf Ag | Verfahren zur Herstellung von Polymerisaten des Ethylens durch Suspensionspolymerisation |
JPH10505622A (ja) | 1994-09-08 | 1998-06-02 | モービル・オイル・コーポレーション | 単一の反応器内での広い/2モードのmwdの樹脂の触媒制御 |
US6143682A (en) * | 1995-06-07 | 2000-11-07 | Exxon Chemical Patents Inc. | Bimetallocyclic transition metal catalyst systems |
US6403181B1 (en) * | 1995-07-03 | 2002-06-11 | Mobil Oil Corporation | Premium pipe resins |
US5916982A (en) * | 1995-09-29 | 1999-06-29 | Nippon Oil Co., Ltd. | Process for the production of polyolefins |
US6486089B1 (en) * | 1995-11-09 | 2002-11-26 | Exxonmobil Oil Corporation | Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution |
IT1282364B1 (it) * | 1996-01-16 | 1998-03-20 | Enichem Spa | Catalizzatore metallocenico supportato per la (co) polimerizzazione delle alfa-olefine |
US6417130B1 (en) | 1996-03-25 | 2002-07-09 | Exxonmobil Oil Corporation | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
CA2259999A1 (en) * | 1996-07-15 | 1998-01-22 | Mobil Oil Corporation | Comonomer pretreated bimetallic catalyst for blow molding and film applications |
WO1998005422A1 (en) * | 1996-08-02 | 1998-02-12 | Mobil Oil Corporation | Supported modified ziegler-metallocene catalyst for olefin polymerization |
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-
1994
- 1994-09-22 US US08/310,446 patent/US5525678A/en not_active Expired - Lifetime
-
1995
- 1995-07-17 EP EP95928663A patent/EP0782586B1/de not_active Expired - Lifetime
- 1995-07-17 WO PCT/US1995/009008 patent/WO1996009328A1/en active IP Right Grant
- 1995-07-17 CN CN95195179A patent/CN1087300C/zh not_active Expired - Fee Related
- 1995-07-17 AU AU32338/95A patent/AU691025B2/en not_active Ceased
- 1995-07-17 KR KR1019970701847A patent/KR100356099B1/ko not_active IP Right Cessation
- 1995-07-17 ES ES95928663T patent/ES2153901T3/es not_active Expired - Lifetime
- 1995-07-17 DE DE69520107T patent/DE69520107T2/de not_active Expired - Lifetime
- 1995-07-17 JP JP51086496A patent/JP4046348B2/ja not_active Expired - Fee Related
- 1995-08-22 ZA ZA9507036A patent/ZA957036B/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102414228A (zh) * | 2009-05-14 | 2012-04-11 | 尤尼威蒂恩技术有限责任公司 | 具有特制的氢响应的混合金属催化剂体系 |
CN102414228B (zh) * | 2009-05-14 | 2014-05-07 | 尤尼威蒂恩技术有限责任公司 | 具有特制的氢响应的混合金属催化剂体系 |
Also Published As
Publication number | Publication date |
---|---|
JP4046348B2 (ja) | 2008-02-13 |
ES2153901T3 (es) | 2001-03-16 |
EP0782586A1 (de) | 1997-07-09 |
KR970706311A (ko) | 1997-11-03 |
WO1996009328A1 (en) | 1996-03-28 |
EP0782586B1 (de) | 2001-02-14 |
JPH10506138A (ja) | 1998-06-16 |
AU691025B2 (en) | 1998-05-07 |
KR100356099B1 (ko) | 2003-02-17 |
AU3233895A (en) | 1996-04-09 |
US5525678A (en) | 1996-06-11 |
CN1158135A (zh) | 1997-08-27 |
CN1087300C (zh) | 2002-07-10 |
EP0782586A4 (de) | 1997-08-13 |
ZA957036B (en) | 1997-02-24 |
DE69520107T2 (de) | 2001-05-31 |
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