ES2189321T3 - Complejos de hidruros metalicos binucleados y su uso como catalizadores para la (co)polimerizacion de monomeros polares. - Google Patents
Complejos de hidruros metalicos binucleados y su uso como catalizadores para la (co)polimerizacion de monomeros polares.Info
- Publication number
- ES2189321T3 ES2189321T3 ES99115955T ES99115955T ES2189321T3 ES 2189321 T3 ES2189321 T3 ES 2189321T3 ES 99115955 T ES99115955 T ES 99115955T ES 99115955 T ES99115955 T ES 99115955T ES 2189321 T3 ES2189321 T3 ES 2189321T3
- Authority
- ES
- Spain
- Prior art keywords
- aryl
- alkyl
- metal
- complexes
- cycloalkyl
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 239000000178 monomer Substances 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- 125000003118 aryl group Chemical group 0.000 abstract 4
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 3
- 150000004696 coordination complex Chemical class 0.000 abstract 2
- 229910052747 lanthanoid Inorganic materials 0.000 abstract 2
- 150000002602 lanthanoids Chemical class 0.000 abstract 2
- 229910052987 metal hydride Inorganic materials 0.000 abstract 2
- 150000004681 metal hydrides Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 abstract 2
- 229910052706 scandium Inorganic materials 0.000 abstract 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 abstract 2
- 229910052727 yttrium Inorganic materials 0.000 abstract 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 238000007334 copolymerization reaction Methods 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052746 lanthanum Inorganic materials 0.000 abstract 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F17/00—Metallocenes
-
- 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
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polymerization Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Los complejos binucleares de hidruro metálico, útiles como catalizadores para la polimerización de monómeros se preparan por reacción del complejo mononuclear bajo hidrógeno a una temperatura y presión específicas. La invención se refiere al os complejos binucleares de hidruro metálico de escandio, itrio, lantano o un metal lantanoide. Un complejo binuclear de hidruro metálico (I) es de fórmula (I). M = escandio, itrio o un metallantanoide; R = H halógeno 1-20XC alquilo, 3-10C cicloalquilo, 6-15C arilo o 3-30C organosililo o dos grupos R adyacentes pueden formar un grupo heterocíclico o cíclico 4-18C; Z = SiR'', -CR''2, -GeR''2-, -SnR''2-, -BR''- o -O_; m = 1 o 2; X = -O-, -S-, -NR''''-, -PR''''-, -OR''''-, -SR''''-, -NR''''2 o -PR''''2, R'''' = H, 1-20C alquilo, 3-10C cicloalquilo, 6-15C arilo, 1-10C alquil-6-10C arilo o 3-30C organosililo, 6-15C arilo o 1-10C alquilo-6-10C-arilo. La invención se refiere también a u(i9 un procedimiento para la preparación de (I) por reacción de un complejo mononuclear metálico (II) de formula 2 en presencia de hidrógeno a 1.5-100 bares y 0-100 grados C; y (ii) un procedimiento para la producción de (co)polímeros por copolimerización de monómeros polares en presencia de (I).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19836819A DE19836819A1 (de) | 1998-08-14 | 1998-08-14 | Binucleare Metallhydridkomplexe und deren Verwendung als Katalysatoren für die (Co)polymerisation von polaren Monomeren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2189321T3 true ES2189321T3 (es) | 2003-07-01 |
Family
ID=7877490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES99115955T Expired - Lifetime ES2189321T3 (es) | 1998-08-14 | 1999-08-13 | Complejos de hidruros metalicos binucleados y su uso como catalizadores para la (co)polimerizacion de monomeros polares. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6291655B1 (es) |
| EP (1) | EP0980873B1 (es) |
| JP (1) | JP2000178280A (es) |
| AT (1) | ATE228527T1 (es) |
| DE (2) | DE19836819A1 (es) |
| ES (1) | ES2189321T3 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2852015B1 (fr) * | 2003-03-07 | 2007-06-22 | Composantes catalytiques a geometrie contrainte comprenant un ligant fluorenyle et basees sur des metaux du groupe iiib |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5312881A (en) | 1992-03-31 | 1994-05-17 | Northwestern University | Method for catalytic polymerization of substituted acrylates |
| US5563219A (en) | 1993-07-16 | 1996-10-08 | Mitsui Toatsu Chemicals, Inc. | Process for Preparing block copolymer of monoolefin |
| US5464906A (en) | 1994-11-21 | 1995-11-07 | The Dow Chemical Company | Ethylene homopolymerization using group 3 metal complexes |
-
1998
- 1998-08-14 DE DE19836819A patent/DE19836819A1/de not_active Withdrawn
-
1999
- 1999-08-12 US US09/372,813 patent/US6291655B1/en not_active Expired - Fee Related
- 1999-08-13 JP JP11264284A patent/JP2000178280A/ja not_active Withdrawn
- 1999-08-13 DE DE59903522T patent/DE59903522D1/de not_active Expired - Fee Related
- 1999-08-13 ES ES99115955T patent/ES2189321T3/es not_active Expired - Lifetime
- 1999-08-13 EP EP99115955A patent/EP0980873B1/de not_active Expired - Lifetime
- 1999-08-13 AT AT99115955T patent/ATE228527T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATE228527T1 (de) | 2002-12-15 |
| JP2000178280A (ja) | 2000-06-27 |
| EP0980873A2 (de) | 2000-02-23 |
| US6291655B1 (en) | 2001-09-18 |
| EP0980873A3 (de) | 2000-07-19 |
| DE19836819A1 (de) | 2000-02-17 |
| DE59903522D1 (de) | 2003-01-09 |
| EP0980873B1 (de) | 2002-11-27 |
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