BR9707570A - Sistema catalisador em suporte processo para sua preparacao e uso de sistemas catalisadores - Google Patents
Sistema catalisador em suporte processo para sua preparacao e uso de sistemas catalisadoresInfo
- Publication number
- BR9707570A BR9707570A BR9707570A BR9707570A BR9707570A BR 9707570 A BR9707570 A BR 9707570A BR 9707570 A BR9707570 A BR 9707570A BR 9707570 A BR9707570 A BR 9707570A BR 9707570 A BR9707570 A BR 9707570A
- Authority
- BR
- Brazil
- Prior art keywords
- carbon atoms
- aryl
- alkyl
- metal
- radical
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000012548 In-process support Methods 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 8
- -1 alkyl radical Chemical class 0.000 abstract 5
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 4
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 4
- 150000005840 aryl radicals Chemical class 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 150000002736 metal compounds Chemical class 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- 101100379081 Emericella variicolor andC gene Proteins 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 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
- 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
-
- 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
- C08F4/02—Carriers therefor
- C08F4/025—Metal oxides
-
- 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
- C08F4/61908—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19606167A DE19606167A1 (de) | 1996-02-20 | 1996-02-20 | Geträgerte Katalysatorsysteme |
| PCT/EP1997/000769 WO1997031038A1 (de) | 1996-02-20 | 1997-02-19 | Geträgerte katalysatorsysteme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9707570A true BR9707570A (pt) | 1999-07-27 |
Family
ID=7785836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9707570A BR9707570A (pt) | 1996-02-20 | 1997-02-19 | Sistema catalisador em suporte processo para sua preparacao e uso de sistemas catalisadores |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6350829B1 (pt) |
| EP (1) | EP0882076B1 (pt) |
| JP (1) | JP2000504775A (pt) |
| KR (1) | KR100472687B1 (pt) |
| CN (1) | CN1246345C (pt) |
| AT (1) | ATE200786T1 (pt) |
| AU (1) | AU711554B2 (pt) |
| BR (1) | BR9707570A (pt) |
| CA (1) | CA2246360A1 (pt) |
| DE (2) | DE19606167A1 (pt) |
| ES (1) | ES2156358T3 (pt) |
| NO (1) | NO983785L (pt) |
| TW (1) | TW469276B (pt) |
| WO (1) | WO1997031038A1 (pt) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0931099A1 (de) * | 1997-03-07 | 1999-07-28 | Basell Polyolefine GmbH | Verfahren zur herstellung von olefinpolymerisaten mit erhöhtem schmelzpunkt |
| DE19757262A1 (de) * | 1997-12-23 | 1999-07-01 | Targor Gmbh | Verfahren zur Herstellung von Olefinpolymerisaten mit erhöhtem Schmelzpunkt |
| DE19806435A1 (de) | 1998-02-17 | 1999-08-19 | Basf Ag | Verfahren zur Herstellung eines geträgerten Katalysatorsystems |
| DE19811934A1 (de) * | 1998-03-19 | 1999-09-23 | Basf Ag | Ethylencopolymere mit enger Comonomerverteilung |
| DE19828271A1 (de) | 1998-06-25 | 1999-12-30 | Elenac Gmbh | Verfahren zur Herstellung eines geträgerten Katalysatorsystems |
| DE19957384A1 (de) * | 1999-11-29 | 2001-05-31 | Targor Gmbh | Hochmolekulares Polypropylen mit breiter Molekulargewichtsverteilung und geringer isotaktischer Sequenzlänge |
| AU782996B2 (en) | 1999-12-23 | 2005-09-15 | Basell Polyolefine Gmbh | Transition metal compound, ligand system, catalyst system and the use of the latter for the polymerisation and copolymerisation of olefins |
| BR0111317A (pt) | 2000-05-31 | 2003-06-10 | Basell Polyolefine Gmbh | Processo para preparar compostos, composto, sistema de catalisador, e, usos de um composto e de um sistema de catalisador |
| DE10057009A1 (de) | 2000-11-17 | 2002-05-29 | Celanese Ventures Gmbh | Non-Metallocene, Verfahren zur Herstellung von diesen und deren Verwendung zur Polymerisation von Olefinen |
| CN1525976A (zh) * | 2001-02-17 | 2004-09-01 | �����ɷ� | 非金属茂、其生产方法及其在烯烃聚合中的用途 |
| US20040133009A1 (en) * | 2001-02-17 | 2004-07-08 | Jorg Schottek | Transition metal compound provided as a catalyst constituent, and use thereof for producing polyolefins |
| DE10130229A1 (de) | 2001-06-22 | 2003-01-02 | Celanese Ventures Gmbh | Non-Metallocene, Verfahren zur Herstellung von diesen und deren Verwendung zur Polymerisation von Olefinen |
| DE10208252A1 (de) | 2002-02-26 | 2003-09-04 | Celanese Ventures Gmbh | Konvalent fixierte Non-Metallocene, Verfahren zur Herstellung von diesen und deren Verwendung zur Polymerisation von Olefinen |
| US7700707B2 (en) | 2002-10-15 | 2010-04-20 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
| US7550528B2 (en) * | 2002-10-15 | 2009-06-23 | Exxonmobil Chemical Patents Inc. | Functionalized olefin polymers |
| US7223822B2 (en) * | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| CA2499951C (en) * | 2002-10-15 | 2013-05-28 | Peijun Jiang | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
| US7541402B2 (en) * | 2002-10-15 | 2009-06-02 | Exxonmobil Chemical Patents Inc. | Blend functionalized polyolefin adhesive |
| US7285608B2 (en) | 2004-04-21 | 2007-10-23 | Novolen Technology Holdings C.V. | Metallocene ligands, metallocene compounds and metallocene catalysts, their synthesis and their use for the polymerization of olefins |
| US7598329B2 (en) * | 2005-11-04 | 2009-10-06 | Ticona Gmbh | Process for manufacturing ultra high molecular weight polymers using novel bridged metallocene catalysts |
| US8034886B2 (en) | 2005-11-04 | 2011-10-11 | Ticona Gmbh | Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts |
| EP1847555A1 (en) | 2006-04-18 | 2007-10-24 | Borealis Technology Oy | Multi-branched Polypropylene |
| WO2009054833A2 (en) | 2007-10-25 | 2009-04-30 | Novolen Technology Holdings, C.V. | Metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo and copolymers |
| JP5598856B2 (ja) * | 2007-10-25 | 2014-10-01 | ルムス・ノボレン・テクノロジー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | メタロセン化合物、それを含む触媒、その触媒を使用するオレフィンポリマーの製造プロセス、ならびにオレフィンホモポリマーおよびコポリマー |
| KR101278336B1 (ko) | 2007-10-25 | 2013-06-25 | 루머스 노보렌 테크놀로지 게엠베하 | 안사-메탈로센 화합물의 라세모선택적 합성, 안사-메탈로센 화합물, 이를 포함하는 촉매, 그 촉매를 이용한 올레핀 폴리머 제조 공정, 그리고 올레핀 호모- 및 코폴리머 |
| JP5222544B2 (ja) * | 2007-12-13 | 2013-06-26 | 日本ポリプロ株式会社 | プロピレン（共）重合体の製造方法 |
| SG173098A1 (en) | 2009-01-23 | 2011-08-29 | Evonik Oxeno Gmbh | Polyolefin gas phase polymerization with 3-substituted c4-10-alkene |
| EP2382260B1 (en) | 2009-01-23 | 2016-06-15 | Evonik Degussa GmbH | Film |
| US20120142882A1 (en) | 2009-01-23 | 2012-06-07 | Evonik Oxeno Gmbh | Pe mib slurry polymerisation |
| GB2498936A (en) | 2012-01-31 | 2013-08-07 | Norner Innovation As | Polyethylene with multi-modal molecular weight distribution |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4912075A (en) | 1987-12-17 | 1990-03-27 | Exxon Chemical Patents Inc. | Method for preparing a supported metallocene-alumoxane catalyst for gas phase polymerization |
| ES2072598T3 (es) | 1990-01-02 | 1995-07-16 | Exxon Chemical Patents Inc | Catalizadores ionicos de metaloceno soportados para la polimerizacion de olefinas. |
| KR940009020B1 (ko) * | 1990-07-24 | 1994-09-29 | 미쓰이 도오아쓰 가가쿠 가부시키가이샤 | α-올레핀의 중합촉매 및 그것을 이용한 폴리 α-올레핀의 제조방법 |
| US5444134A (en) * | 1991-07-11 | 1995-08-22 | Idemitsu Kosan Co., Ltd. | Process for producing olefin based polymers and olefin polymerization catalyst |
| DE69334188T2 (de) | 1992-08-05 | 2008-10-23 | Exxonmobil Chemical Patents Inc., Baytown | Verfahren zur Herstellung von einem geträgertem Aktivatorkomponenten |
| JP3202349B2 (ja) | 1992-09-22 | 2001-08-27 | 三菱化学株式会社 | 触媒組成物およびそれを用いるオレフィンの重合法 |
| BE1006880A3 (fr) | 1993-03-01 | 1995-01-17 | Solvay | Precurseur solide d'un systeme catalytique pour la polymerisation d'olefines, procede pour sa preparation, systeme catalytique comprenant ce precurseur solide et procede de polymerisation d'olefines en presence de ce systeme catalytique. |
| DE69403928T2 (de) * | 1993-04-09 | 1997-12-18 | Tosoh Corp | Katalysator und Verfahren zur Olefin-Polymerisation |
| EP1209165B1 (en) * | 1993-06-07 | 2006-04-19 | Mitsui Chemicals, Inc. | Propylene elastomer |
| JP2882241B2 (ja) * | 1993-06-07 | 1999-04-12 | 東ソー株式会社 | オレフィン重合用触媒およびオレフィンの重合方法 |
| US5422325A (en) * | 1993-09-17 | 1995-06-06 | Exxon Chemical Patents Inc. | Supported polymerization catalysts, their production and use |
| ES2140557T3 (es) * | 1993-11-19 | 2000-03-01 | Exxon Chemical Patents Inc | Sistemas cataliticos de polimerizacion, su produccion y uso. |
| US5498582A (en) * | 1993-12-06 | 1996-03-12 | Mobil Oil Corporation | Supported metallocene catalysts for the production of polyolefins |
| DE4431838A1 (de) * | 1994-09-07 | 1996-03-14 | Basf Ag | Geträgerte Metallocen-Katalysatorsysteme |
| DE4431837A1 (de) * | 1994-09-07 | 1996-03-14 | Basf Ag | Geträgerte Metallocen-Katalysatorsysteme |
-
1996
- 1996-02-20 DE DE19606167A patent/DE19606167A1/de not_active Withdrawn
-
1997
- 1997-02-19 AT AT97903319T patent/ATE200786T1/de not_active IP Right Cessation
- 1997-02-19 DE DE59703436T patent/DE59703436D1/de not_active Expired - Lifetime
- 1997-02-19 KR KR10-1998-0706452A patent/KR100472687B1/ko not_active IP Right Cessation
- 1997-02-19 ES ES97903319T patent/ES2156358T3/es not_active Expired - Lifetime
- 1997-02-19 AU AU17919/97A patent/AU711554B2/en not_active Ceased
- 1997-02-19 CA CA002246360A patent/CA2246360A1/en not_active Abandoned
- 1997-02-19 CN CNB971924007A patent/CN1246345C/zh not_active Expired - Fee Related
- 1997-02-19 US US09/125,377 patent/US6350829B1/en not_active Expired - Fee Related
- 1997-02-19 BR BR9707570A patent/BR9707570A/pt not_active IP Right Cessation
- 1997-02-19 JP JP9529783A patent/JP2000504775A/ja active Pending
- 1997-02-19 WO PCT/EP1997/000769 patent/WO1997031038A1/de active IP Right Grant
- 1997-02-19 EP EP97903319A patent/EP0882076B1/de not_active Expired - Lifetime
- 1997-02-19 TW TW086101973A patent/TW469276B/zh active
-
1998
- 1998-08-19 NO NO983785A patent/NO983785L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE19606167A1 (de) | 1997-08-21 |
| EP0882076B1 (de) | 2001-04-25 |
| EP0882076A1 (de) | 1998-12-09 |
| AU711554B2 (en) | 1999-10-14 |
| WO1997031038A1 (de) | 1997-08-28 |
| NO983785L (no) | 1998-10-19 |
| KR19990087066A (ko) | 1999-12-15 |
| ATE200786T1 (de) | 2001-05-15 |
| CN1211996A (zh) | 1999-03-24 |
| TW469276B (en) | 2001-12-21 |
| CN1246345C (zh) | 2006-03-22 |
| CA2246360A1 (en) | 1997-08-28 |
| KR100472687B1 (ko) | 2005-05-16 |
| NO983785D0 (no) | 1998-08-19 |
| JP2000504775A (ja) | 2000-04-18 |
| ES2156358T3 (es) | 2001-06-16 |
| US6350829B1 (en) | 2002-02-26 |
| AU1791997A (en) | 1997-09-10 |
| DE59703436D1 (de) | 2001-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR9707570A (pt) | Sistema catalisador em suporte processo para sua preparacao e uso de sistemas catalisadores | |
| BR9703438A (pt) | Composto químico | |
| MX9601040A (es) | Catalizadores y procedimientos para la polimerizacion de olefinas. | |
| TW362101B (en) | Catalyst systems for the polymerization of C2-C10-ALK-1-ENES | |
| DE69117982D1 (de) | Übergangsmetall-amidoverbindung und katalysatorsystem zur herstellung von isotaktischem propylen | |
| KR910007972A (ko) | 루이스산 및 알루미늄 알킬을 함유하는 메탈로센 촉매 | |
| ID24621A (id) | Katalis polietilena aktivitas tinggi | |
| CA2008635A1 (en) | Polyesters and polyester-carbonates based on 1,1-bis-(4-hydroxyphenyl)-alkylcycloalkanes | |
| AU2001242466A1 (en) | Saline chemical composition, method for producing the same and the use thereof in catalyst systems for producing polyolefins | |
| ES2156359T3 (es) | Procedimiento para la obtencion de polimeros de alquenos mediante polimerizacion en suspension. | |
| ATE383684T1 (de) | Datenträger mit einer schaltung mit mitteln zur zeitschlitzbestimmung und mitteln zur zeitschlitzfestlegung | |
| CA2037639A1 (en) | Catalyst for polymerizing aromatic vinyl compound and process for producing polymer of aromatic vinyl compound | |
| EP0906914A3 (en) | Solid aluminoxane for catalyst carrier, process for preparing the same, and uses thereof | |
| CA2036645A1 (en) | Polymers containing chemically bound amine antidegradants | |
| PT839833E (pt) | Sistemas cataliticos para apolimerizacao e a copolimerizacao de alfa-olefinas | |
| ID17185A (id) | Senyawa siklopentadiena yang tersubstitusi oleh gugus yang mengandung atom hetero | |
| PT953580E (pt) | Preparacao e uso de componentes catalisadores heterogeneos para polimerizacao de olefinas | |
| ES8609184A1 (es) | Procedimiento de preparar agentes de fluoracion de compuestos organicos. | |
| MY105223A (en) | Catalysts for the polymerization of olefins. | |
| MX9709634A (es) | Nuevos fotoiniciadores de alfa-aminoacetofenona. | |
| TW353082B (en) | Catalysts and processes for the polymerization of olefins | |
| UA19283A (uk) | 2 - етоксі - 6,9 - діаміhоакрідіhій 2 - аміhо 4 hітробеhзоат, що проявляє аhтимікробhу активhість | |
| MX9602523A (es) | Proceso para la preparacion de polimeros vinilaromaticos cristalinos con una estructura predominantemente sindiotactica. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
| B25A | Requested transfer of rights approved |
Owner name: BASELL POLYOLEFINE GMBH (DE) Free format text: TRANSFERIDO DE: BASF AKTIENGESELLSCHAFT |
|
| B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
| B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |