ES8502130A1 - Procedimiento catalitico para la (co)polimerizacion de etileno. - Google Patents
Procedimiento catalitico para la (co)polimerizacion de etileno.Info
- Publication number
- ES8502130A1 ES8502130A1 ES523558A ES523558A ES8502130A1 ES 8502130 A1 ES8502130 A1 ES 8502130A1 ES 523558 A ES523558 A ES 523558A ES 523558 A ES523558 A ES 523558A ES 8502130 A1 ES8502130 A1 ES 8502130A1
- Authority
- ES
- Spain
- Prior art keywords
- catalysts
- polymerization
- copolymerization
- ethylene
- mean diameter
- 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
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- 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
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
-
- 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
- Y10S526/908—Containing catalyst of specified particle size
-
- 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
- Y10S526/909—Polymerization characterized by particle size of product
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)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE CATALIZADORES PARA LA (CO)POLIMERIZACION DEL ETILENO.CONSISTE EN PRECIPITAR SOBRE UN SOPORTE QUE CONTIENE CLORURO DE MAGNESIO Y EVENTUALMENTE CLORURO DE ALUMINIO Y QUE PRESENTA FORMA DE PARTICULAS ESFEROIDALES CON UN DIAMETRO MEDIO EN MASA ENTRE 10 Y 100 MICRAS; UN COMPUESTO DE TITANIO DE FORMULA TI(OR7)4-NXN DONDE R7 ES UN GRUPO ALQUILO DE C 2 A 6; X ES UN ATOMO DE CL O DE BR Y N ES UN NUMERO ENTERO O FRACCIONARIO 1HNH4. LA REACCION DE PRECIPITACION SE REALIZA POR MEDIO DE UN AGENTE REDUCTOR COMO ORGANOMAGNESIANOS DE FORMULA R8MGR9, ORGANOCINQUICOS Y OTROS, DONDE R8 Y R9 SON AGRUPAMIENTOS ALQUILO IDENTICOS O DIFERENTES DE C 2 A 12, EN PRESENCIA O NO DE UN COMPUESTO DONADOR DE ELECTRONES ELEGIDO ENTRE LOS COMPUESTOS ORGANICOS QUE COMPRENDEN AL MENOS O, N, S, P Y CON RELACIONES MOLARES: SOPORTE/COMPUESTO DE TITANIO ENTRE 2,5 Y 10; COMPUESTOS MAGNESIANOS U OTROS/COMPUESTO DE TITANIO ENTRE 0,5 Y 15; Y COMPUESTO DONADOR ELECTRONES/COMPUESTO DE TITANIO ENTRE0,1 Y 15.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8211055A FR2529208A1 (fr) | 1982-06-24 | 1982-06-24 | Catalyseurs pour la polymerisation et la copolymerisation de l'ethylene et procedes de polymerisation utilisant ces catalyseurs |
FR8211053A FR2529206A1 (fr) | 1982-06-24 | 1982-06-24 | Procede de preparation de supports a base de chlorure de magnesium pour la preparation de catalyseurs de polymerisation des alpha-olefines et supports obtenus |
Publications (2)
Publication Number | Publication Date |
---|---|
ES523558A0 ES523558A0 (es) | 1984-12-16 |
ES8502130A1 true ES8502130A1 (es) | 1984-12-16 |
Family
ID=26222969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES523558A Expired ES8502130A1 (es) | 1982-06-24 | 1983-06-23 | Procedimiento catalitico para la (co)polimerizacion de etileno. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4497904A (es) |
EP (1) | EP0099772B2 (es) |
AU (1) | AU562668B2 (es) |
CS (1) | CS401991A3 (es) |
DE (1) | DE3362530D1 (es) |
ES (1) | ES8502130A1 (es) |
FI (1) | FI75847C (es) |
NO (1) | NO161323C (es) |
NZ (1) | NZ204668A (es) |
PT (1) | PT76922B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3366573D1 (en) * | 1982-06-24 | 1986-11-06 | Bp Chimie Sa | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
FR2555182B1 (fr) * | 1983-11-23 | 1986-11-07 | Bp Chimie Sa | Procede de preparation de catalyseur supporte pour la copolymerisation de l'ethylene avec des alpha-olefines superieures |
FR2560200B1 (fr) * | 1984-02-23 | 1986-06-27 | Bp Chimie Sa | Procede de preparation de catalyseurs supportes a base de composes de vanadium pour la polymerisation et la copolymerisation de l'ethylene |
US4766103A (en) * | 1986-07-07 | 1988-08-23 | Phillips Petroleum Company | Preparation of 1,4-dichlorobenzene |
FR2629461B1 (fr) * | 1988-03-31 | 1993-05-07 | Bp Chimie Sa | Catalyseur de (co)polymerisation du propylene, supporte sur des particules spheriques de chlorure de magnesium et enrobe par du polypropylene, et procedes de preparation |
US5137996A (en) * | 1988-03-31 | 1992-08-11 | Bp Chemicals Limited | Ziegler-natta catalyst |
US5208303A (en) * | 1989-08-08 | 1993-05-04 | Bp Chemicals Limited | Process for preparing a vanadium-based catalyst suitable for olefin polymerization |
FR2650827B1 (fr) * | 1989-08-08 | 1993-03-05 | Bp Chem Int Ltd | Procede de preparation d'un catalyseur de type ziegler - natta a base de vanadium |
FR2651001B1 (fr) * | 1989-08-17 | 1993-03-12 | Bp Chemicals Sa | Procede de preparation d'un catalyseur de type ziegler-natta a base de vanadium et de titane |
FR2656312B1 (fr) * | 1989-12-22 | 1993-07-23 | Elf Aquitaine | Procede de synthese de solides catalytiques de type ziegler ou de composantes solides de tels solides catalytiques en operant dans un reacteur pivotant polyfonctionnel unique. |
US5556820A (en) * | 1989-12-28 | 1996-09-17 | Idemitsu Petrochemical Co., Ltd. | Catalyst component for olefin polymerization and process for producing polyolefins |
FR2664506B1 (fr) * | 1990-07-13 | 1993-05-07 | Bp Chemicals Snc | Procede et dispositif d'introduction d'une poudre dans un reacteur. |
FR2669640B1 (fr) * | 1990-11-28 | 1994-05-06 | Bp Chemicals Snc | Procede de preparation d'un catalyseur de type ziegler-natta a base de titane supporte sur un chlorure de magnesium. |
EP0492788A3 (en) * | 1990-11-28 | 1992-12-02 | Bp Chemicals Limited | Process for preparing a ziegler-natta type catalyst |
FR2672606A1 (fr) * | 1991-02-07 | 1992-08-14 | Bp Chemicals Snc | Procede de preparation d'un catalyseur a base de vanadium et de titane. |
FR2691155B1 (fr) * | 1992-05-15 | 1995-07-21 | Bp Chemicals Snc | Procede de polymerisation de l'ethylene en plusieurs etapes. |
US6624264B2 (en) | 1995-09-20 | 2003-09-23 | Atofina | Alkoxysilacycloalkanes, process for their preparation and their use for the polymerization of olefins |
CN1098866C (zh) | 1998-01-14 | 2003-01-15 | 中国石油化工集团公司 | 气相法全密度聚乙烯高效催化剂 |
US6114271A (en) * | 1998-01-22 | 2000-09-05 | Ticona Gmbh | Process for the preparation of a polymerization and copolymerization of ethylene to give ultrahigh molecular-weight ethylene polymers |
CA2699832C (en) | 2010-03-26 | 2016-10-04 | Nova Chemicals Corporation | Polymerization catalysts comprising titanium and magnesium |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3135809A (en) * | 1960-07-21 | 1964-06-02 | Southern Res Inst | Isomerization process |
CA920299A (en) * | 1968-08-01 | 1973-01-30 | Mitsui Petrochemical Industries | Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier |
NL160286C (es) * | 1971-06-25 | |||
JPS5330681A (en) * | 1976-09-02 | 1978-03-23 | Mitsui Petrochem Ind Ltd | Preparation of polyalpha-olefin |
US4314912A (en) * | 1977-02-03 | 1982-02-09 | The Dow Chemical Company | High efficiency, high temperature catalyst for polymerizing olefins |
US4250288A (en) * | 1977-02-03 | 1981-02-10 | The Dow Chemical Company | High efficiency, high temperature catalyst for polymerizing olefins |
GB1603724A (en) * | 1977-05-25 | 1981-11-25 | Montedison Spa | Components and catalysts for the polymerisation of alpha-olefins |
LU77489A1 (es) * | 1977-06-06 | 1979-01-19 | ||
IT1098272B (it) * | 1978-08-22 | 1985-09-07 | Montedison Spa | Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine |
US4252670A (en) * | 1979-01-10 | 1981-02-24 | Imperial Chemical Industries Limited | Olefine polymerization catalyst |
JPS5846202B2 (ja) * | 1979-01-31 | 1983-10-14 | 住友化学工業株式会社 | オレフィン重合体の製造法 |
EP0019312B1 (en) * | 1979-04-30 | 1983-08-17 | Shell Internationale Researchmaatschappij B.V. | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
CA1141093A (en) * | 1979-05-17 | 1983-02-08 | Brian L. Goodall | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
JPS5634709A (en) * | 1979-08-31 | 1981-04-07 | Mitsui Petrochem Ind Ltd | Gas phase polymerization or copolymerization of olefin |
-
1983
- 1983-06-14 EP EP83401221A patent/EP0099772B2/fr not_active Expired - Lifetime
- 1983-06-14 DE DE8383401221T patent/DE3362530D1/de not_active Expired
- 1983-06-16 US US06/504,985 patent/US4497904A/en not_active Expired - Lifetime
- 1983-06-21 NZ NZ204668A patent/NZ204668A/en unknown
- 1983-06-22 AU AU16136/83A patent/AU562668B2/en not_active Ceased
- 1983-06-22 NO NO832266A patent/NO161323C/no not_active IP Right Cessation
- 1983-06-23 PT PT76922A patent/PT76922B/pt unknown
- 1983-06-23 FI FI832319A patent/FI75847C/fi not_active IP Right Cessation
- 1983-06-23 ES ES523558A patent/ES8502130A1/es not_active Expired
-
1991
- 1991-12-23 CS CS914019A patent/CS401991A3/cs unknown
Also Published As
Publication number | Publication date |
---|---|
FI832319L (fi) | 1983-12-25 |
CS401991A3 (en) | 1992-10-14 |
FI75847B (fi) | 1988-04-29 |
NO161323C (no) | 1989-08-02 |
NO161323B (no) | 1989-04-24 |
AU562668B2 (en) | 1987-06-18 |
FI75847C (fi) | 1988-08-08 |
EP0099772A1 (fr) | 1984-02-01 |
NZ204668A (en) | 1986-10-08 |
DE3362530D1 (en) | 1986-04-17 |
PT76922A (en) | 1983-07-01 |
PT76922B (en) | 1986-01-27 |
FI832319A0 (fi) | 1983-06-23 |
EP0099772B2 (fr) | 1991-11-13 |
AU1613683A (en) | 1984-01-05 |
EP0099772B1 (fr) | 1986-03-12 |
ES523558A0 (es) | 1984-12-16 |
US4497904A (en) | 1985-02-05 |
NO832266L (no) | 1983-12-27 |
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