AR030040A1 - Complejos de metales del grupo 4 sustituidos; composiciones catalizadoras formuladas con dichos complejos; procedimientos de polimerizacion de monomeros polimerizables por adicion utilizando dichos monomeros y compuestos precursores de la fraccion ciclica de dichos complejos - Google Patents

Complejos de metales del grupo 4 sustituidos; composiciones catalizadoras formuladas con dichos complejos; procedimientos de polimerizacion de monomeros polimerizables por adicion utilizando dichos monomeros y compuestos precursores de la fraccion ciclica de dichos complejos

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Publication number
AR030040A1
AR030040A1 ARP000106531A ARP000106531A AR030040A1 AR 030040 A1 AR030040 A1 AR 030040A1 AR P000106531 A ARP000106531 A AR P000106531A AR P000106531 A ARP000106531 A AR P000106531A AR 030040 A1 AR030040 A1 AR 030040A1
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AR
Argentina
Prior art keywords
group
occurrence
hydrogen
complexes
independently
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ARP000106531A
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English (en)
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Dow Global Technologies Inc
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Publication of AR030040A1 publication Critical patent/AR030040A1/es

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/643Component covered by group C08F4/64 with a metal or compound covered by group C08F4/44 other than an organo-aluminium compound
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00Metallocenes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C13/00Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
    • C07C13/02Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
    • C07C13/08Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring
    • C07C13/15Monocyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with a five-membered ring with a cyclopentadiene ring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/06Systems containing only non-condensed rings with a five-membered ring
    • C07C2601/10Systems containing only non-condensed rings with a five-membered ring the ring being unsaturated
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02Ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2420/00Metallocene catalysts
    • C08F2420/02Cp or analog bridged to a non-Cp X anionic donor
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00Polymerisation catalysts
    • C08F4/42Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44Metals; 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
    • C08F4/60Metals; 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
    • C08F4/62Refractory metals or compounds thereof
    • C08F4/64Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943Polymerization with metallocene catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Indole Compounds (AREA)

Abstract

Se trata de complejos de metales del Grupo 4 del tipo de geometría restringida, catalizadores derivados a partir de los mismos y procesos de polimerizacion que usan los mismos. Dichos complejos responden a la formula (1) en donde: M es un metal del Grupo 4, que está en el estado de oxidacion formal +2, +3 o +4; RA independientemente cada ocurrencia es hidrogeno, o un grupo hidrocarbilo, halohidrocarbilo, hidrocarbiloxihidrocarbilo, dihidrocarbilaminohidrocarbilo, dihidrocarbilamino, hidrocarbiloxi, hidrocarbilsililo, o trihidrocarbilsililhidrocarbilo, de desde 1 hasta 80 átomos, sin contar el hidrogeno, o también opcionalmente, dos o más grupos RA de los mismos o diferentes complejos de metal, o RA y RB' de los mismos o diferentes complejos de metal, pueden estar covalentemente enlazados juntos; RB' independientemente cada ocurrencia es hidrogeno, o un grupo hidrocarbilo, halohidrocarbilo, hidrocarbiloxihidrocarbilo, dihidrocarbilaminohidrocarbilo, dihidrocarbilamino, hidrocarbiloxi, hidrocarbilsililo, o trihidrocarbilsililhidrocarbilo, de desde 1 hasta 80 átomos, sin contar el hidrogeno, y opcionalmente, dos o más grupos RB' de diferente complejo de metal, o RB' y un RA del mismo o un diferente complejo de metal, pueden estar covalentemente enlazados juntos; Z es una fraccion divalente, unida a M por medio de un enlace covalente o coordinado/covalente, que comprende boro, o un miembro del Grupo 14 de la Tabla Periodica de los Elementos, y también comprende nitrogeno, fosforo, azufre u oxígeno; X es un grupo ligando anionico o dianionico que tiene hasta 60 átomos exclusivos de la clase de ligandos que son grupos ligando cíclicos, deslocalizados, enlazados en pi; X' independientemente cada ocurrencia es un ligando neutro que tiene hasta 40 átomos; p es 0, 1 o 2, y es dos menos que el estado de oxidacion formal de M cuando X es un ligando anionico, y cuando X es un grupo ligando dianionico, p es 1, y q es 0, 1 o 2; con la condicion de que sea verdadera una o más de las siguientes condiciones (A), (B) o (C): (A) RB' corresponde a la formula N(RB)2, en donde RB independientemente cada ocurrencia es aralquilo, o dos grupos RB juntos forman una fraccion de hidrocarburo divalente, o un derivado sustituido por halo o sililo del mismo, el grupo conteniendo de 4 a 40 átomos, sin contar el hidrogeno, y el grupo comprendiendo cuando menos un sustituyente aromático, AR; (B) Z es (RD)2Si-Y-, en donde RD independientemente cada ocurrencia es arilo C6-20, o dos grupos RD juntos son arileno C6-20, e Y está unido a M, y se selecciona a partir del grupo que consiste de -O-, -S-, -NRE-, y -PRE-; en donde RE independientemente cada ocurrencia es hidrogeno, o un miembro seleccionado a partir de hidrocarbilo, hidrocarbiloxi, sililo, alquilo halogenado, arilo halogenado, y combinaciones de los mismos, el RE teniendo hasta 20 átomos no de hidrogeno; o (C) X, en cuando menos una ocurrencia, se selecciona a partir del grupo que consiste de tri(hidrocarbil)sililhidrocarbilo, tri(hidrocarbil)germilhidrocarbilo, y mezclas de los mismos, o dos grupos X juntos son un grupo ligando divalente de la formula (ER'2)x', en donde E es silicio, germanio o carbono, pero en cuando menos una ocurrencia es silicio o germanio, y R' independientemente cada ocurrencia es hidrogeno o un grupo seleccionado a partir de sililo, hidrocarbilo, hidrocarbiloxi y combinaciones de los mismos, el R' teniendo hasta 30 átomos de carbono o silicio, y x' es un entero de 1 a 8. También se describen y reivindican los objetos restantes mencionados en el título.
ARP000106531A 1999-12-10 2000-12-07 Complejos de metales del grupo 4 sustituidos; composiciones catalizadoras formuladas con dichos complejos; procedimientos de polimerizacion de monomeros polimerizables por adicion utilizando dichos monomeros y compuestos precursores de la fraccion ciclica de dichos complejos AR030040A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17017799P 1999-12-10 1999-12-10
US17017899P 1999-12-10 1999-12-10
US17017599P 1999-12-10 1999-12-10

Publications (1)

Publication Number Publication Date
AR030040A1 true AR030040A1 (es) 2003-08-13

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ARP000106531A AR030040A1 (es) 1999-12-10 2000-12-07 Complejos de metales del grupo 4 sustituidos; composiciones catalizadoras formuladas con dichos complejos; procedimientos de polimerizacion de monomeros polimerizables por adicion utilizando dichos monomeros y compuestos precursores de la fraccion ciclica de dichos complejos

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US (1) US6515155B1 (es)
EP (1) EP1242471B1 (es)
JP (2) JP4790184B2 (es)
KR (2) KR100738694B1 (es)
CN (2) CN1409729A (es)
AR (1) AR030040A1 (es)
AT (1) ATE547437T1 (es)
AU (1) AU1773901A (es)
CA (2) CA2393793C (es)
ES (1) ES2379243T3 (es)
MX (1) MXPA02005766A (es)
MY (1) MY127674A (es)
NO (2) NO20022741L (es)
SG (1) SG120079A1 (es)
TW (1) TWI256956B (es)
WO (1) WO2001042315A1 (es)

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