DE69723496D1 - Verfahren und Katalysator für die Herstellung von Polyolefinen mit niedrigem Molekulargewicht - Google Patents
Verfahren und Katalysator für die Herstellung von Polyolefinen mit niedrigem MolekulargewichtInfo
- Publication number
- DE69723496D1 DE69723496D1 DE69723496T DE69723496T DE69723496D1 DE 69723496 D1 DE69723496 D1 DE 69723496D1 DE 69723496 T DE69723496 T DE 69723496T DE 69723496 T DE69723496 T DE 69723496T DE 69723496 D1 DE69723496 D1 DE 69723496D1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- production
- molecular weight
- low molecular
- weight polyolefins
- 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
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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
-
- 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
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/61922—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/61927—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/635,274 US6114480A (en) | 1996-04-19 | 1996-04-19 | Process and catalyst for producing polyolefins having low molecular weight |
US635274 | 1996-04-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69723496D1 true DE69723496D1 (de) | 2003-08-21 |
DE69723496T2 DE69723496T2 (de) | 2004-05-27 |
Family
ID=24547133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69723496T Expired - Fee Related DE69723496T2 (de) | 1996-04-19 | 1997-04-11 | Verfahren und Katalysator für die Herstellung von Polyolefinen mit niedrigem Molekulargewicht |
Country Status (6)
Country | Link |
---|---|
US (2) | US6114480A (de) |
EP (1) | EP0802206B1 (de) |
JP (1) | JPH1060033A (de) |
CA (1) | CA2202237A1 (de) |
DE (1) | DE69723496T2 (de) |
ES (1) | ES2202512T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5753785A (en) * | 1996-12-16 | 1998-05-19 | Fina Technology, Inc. | Production of E-B copolymers with a single metallocene catalyst and a single monomer |
EP0987279B1 (de) * | 1997-06-06 | 2006-08-30 | Idemitsu Kosan Co., Ltd. | Verzweigtes polypropylen |
FR2830868B1 (fr) | 2001-10-11 | 2004-12-03 | Atofina | Composition a base de polypropylene isotactique obtenu par catalyse metallocene et de polypropylene isotactique obtenu par catalyse ziegler natta, greffe |
US7026494B1 (en) | 2005-01-10 | 2006-04-11 | Chevron Phillips Chemical Company, Lp | Polymerization catalysts for producing high melt index polymers without the use of hydrogen |
US7514509B2 (en) * | 2005-12-16 | 2009-04-07 | Fina Technology, Inc. | Catalyst compositions and methods of forming isotactic polyproyplene |
JP2007297567A (ja) * | 2006-05-08 | 2007-11-15 | Sumitomo Chemical Co Ltd | プロピレンポリマー及びその製法 |
US7799721B2 (en) * | 2007-09-28 | 2010-09-21 | Chevron Phillips Chemical Company Lp | Polymerization catalysts for producing polymers with high comonomer incorporation |
US8119553B2 (en) | 2007-09-28 | 2012-02-21 | Chevron Phillips Chemical Company Lp | Polymerization catalysts for producing polymers with low melt elasticity |
US8394892B2 (en) * | 2009-09-14 | 2013-03-12 | Sumitomo Chemical Company, Ltd. | High performance thermoplastic elastomer composition |
CN104114600B (zh) | 2011-12-15 | 2016-03-02 | 道达尔研究技术弗吕公司 | 用于制备限定的官能性乳酸低聚物的方法 |
WO2018105852A1 (ko) * | 2016-12-05 | 2018-06-14 | 주식회사 엘지화학 | 혼성 담지 촉매 |
ES2907873T3 (es) | 2017-08-02 | 2022-04-26 | Total Res & Technology Feluy | Composición de catalizador dual |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321107A (en) * | 1989-01-31 | 1994-06-14 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalyst and process for the polymerization of olefins |
US5416228A (en) * | 1991-10-07 | 1995-05-16 | Fina Technology, Inc. | Process and catalyst for producing isotactic polyolefins |
DE69224463T2 (de) * | 1991-11-28 | 1998-07-09 | Showa Denko Kk | Neues Metallocen und Verfahren zur Herstellung von Polyolefinen unter Verwendung desselben |
DE4344688A1 (de) * | 1993-12-27 | 1995-06-29 | Hoechst Ag | Metallocenverbindung |
-
1996
- 1996-04-19 US US08/635,274 patent/US6114480A/en not_active Expired - Fee Related
-
1997
- 1997-04-09 CA CA002202237A patent/CA2202237A1/en not_active Abandoned
- 1997-04-11 DE DE69723496T patent/DE69723496T2/de not_active Expired - Fee Related
- 1997-04-11 ES ES97105967T patent/ES2202512T3/es not_active Expired - Lifetime
- 1997-04-11 EP EP97105967A patent/EP0802206B1/de not_active Expired - Lifetime
- 1997-04-17 JP JP9114224A patent/JPH1060033A/ja active Pending
-
2000
- 2000-04-27 US US09/559,775 patent/US6376418B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0802206B1 (de) | 2003-07-16 |
US6114480A (en) | 2000-09-05 |
US6376418B1 (en) | 2002-04-23 |
EP0802206A2 (de) | 1997-10-22 |
DE69723496T2 (de) | 2004-05-27 |
CA2202237A1 (en) | 1997-10-19 |
ES2202512T3 (es) | 2004-04-01 |
JPH1060033A (ja) | 1998-03-03 |
EP0802206A3 (de) | 1997-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |