ES2018166B3 - Procedimiento de tratamiento de catalizadores esfericos de polimerizacion de olefinas. aplicacion del catalizador obtenido a la polimerizacion de olefinas. - Google Patents

Procedimiento de tratamiento de catalizadores esfericos de polimerizacion de olefinas. aplicacion del catalizador obtenido a la polimerizacion de olefinas.

Info

Publication number
ES2018166B3
ES2018166B3 ES86402772T ES86402772T ES2018166B3 ES 2018166 B3 ES2018166 B3 ES 2018166B3 ES 86402772 T ES86402772 T ES 86402772T ES 86402772 T ES86402772 T ES 86402772T ES 2018166 B3 ES2018166 B3 ES 2018166B3
Authority
ES
Spain
Prior art keywords
polymerization
olefins
spherical
application
catalyst obtained
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
Application number
ES86402772T
Other languages
English (en)
Inventor
Claude Brun
Auguste Cheux
Michel Avaro
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Atochem SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9325941&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2018166(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem SA filed Critical Atochem SA
Application granted granted Critical
Publication of ES2018166B3 publication Critical patent/ES2018166B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

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)
  • Catalysts (AREA)
ES86402772T 1985-12-18 1986-12-11 Procedimiento de tratamiento de catalizadores esfericos de polimerizacion de olefinas. aplicacion del catalizador obtenido a la polimerizacion de olefinas. Expired - Lifetime ES2018166B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8518799A FR2591602B1 (fr) 1985-12-18 1985-12-18 Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines.

Publications (1)

Publication Number Publication Date
ES2018166B3 true ES2018166B3 (es) 1991-04-01

Family

ID=9325941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86402772T Expired - Lifetime ES2018166B3 (es) 1985-12-18 1986-12-11 Procedimiento de tratamiento de catalizadores esfericos de polimerizacion de olefinas. aplicacion del catalizador obtenido a la polimerizacion de olefinas.

Country Status (9)

Country Link
EP (1) EP0232643B1 (es)
JP (1) JPH0794494B2 (es)
CN (1) CN1007251B (es)
AT (1) ATE57708T1 (es)
AU (1) AU592394B2 (es)
CA (1) CA1272473A (es)
DE (1) DE3675195D1 (es)
ES (1) ES2018166B3 (es)
FR (1) FR2591602B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2601372B1 (fr) * 1986-07-08 1988-10-21 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines
CA1334841C (en) * 1988-09-13 1995-03-21 Mamoru Kioka Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalysts, and process for polymerizing olefins
FR2640273B1 (fr) * 1988-12-14 1992-09-04 Atochem Procede de polymerisation en phase gazeuse de l'ethylene permettant la fabrication de polyethylene lineaire de distribution etroite de masse moleculaire
FR2689133A1 (fr) * 1992-03-27 1993-10-01 Atochem Elf Sa Catalyseur de polymérisation des oléfines, son procédé d'obtention.
ES2085065T3 (es) * 1992-03-28 1996-05-16 Hoechst Ag Procedimiento para la fabricacion de un componente catalitico esferico.
FR2812642B1 (fr) * 2000-08-03 2003-08-01 Atofina Procede de preparation d'un support de catalyseur pour la poymerisation de l'ethylene et des alpha-olefines, le support ainsi obtenu et le catalyseur correspondant
US7749934B2 (en) * 2005-02-22 2010-07-06 Rohm And Haas Company Protected catalytic composition and its preparation and use for preparing polymers from ethylenically unsaturated monomers
JP5918486B2 (ja) * 2011-07-06 2016-05-18 サンアロマー株式会社 α−オレフィン重合方法
CN104018922B (zh) * 2013-02-28 2017-01-11 魏强 一种空气净化装置
CN115160461B (zh) * 2021-04-02 2024-05-07 中国石油化工股份有限公司 球形聚乙烯粉料及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591723B2 (ja) * 1980-01-17 1984-01-13 チッソ株式会社 α−オレフイン重合体を製造する方法
IT1190682B (it) * 1982-02-12 1988-02-24 Montedison Spa Catalizzatori per la polimerizzazione di olefine
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
JPS6081211A (ja) * 1983-10-08 1985-05-09 Chisso Corp α−オレフイン重合体製造法
JPS6081208A (ja) * 1983-10-08 1985-05-09 Chisso Corp α−オレフイン重合体を製造する方法
JPS62209104A (ja) * 1985-12-05 1987-09-14 Chisso Corp α−オレフイン重合用固体触媒成分及びその製造方法

Also Published As

Publication number Publication date
EP0232643A1 (fr) 1987-08-19
AU592394B2 (en) 1990-01-11
CN86108228A (zh) 1987-09-16
FR2591602A1 (fr) 1987-06-19
JPH0794494B2 (ja) 1995-10-11
AU6667386A (en) 1987-06-25
FR2591602B1 (fr) 1988-02-26
DE3675195D1 (de) 1990-11-29
CA1272473A (fr) 1990-08-07
JPS62246907A (ja) 1987-10-28
CN1007251B (zh) 1990-03-21
EP0232643B1 (fr) 1990-10-24
ATE57708T1 (de) 1990-11-15

Similar Documents

Publication Publication Date Title
NO172395C (no) Fremgangsmaate ved fremstilling av et forpolymerisat av etylen eller etylen og minst et alfa-olefin, samt fremgangsmaate ved polymerisering
PL267645A1 (en) A catalyst of olefins polymerization,a method of a catalyst of olefins polymerization production,a catalytic system for olefins polymerization and a method of ethylene polymers and ethylene polymers and - olefins or diolefins
GR3031273T3 (en) Process for the gas-phase polymerisation of olefins
ZA932305B (en) Catalyst for the polymerization of olefins, process for its preparation and its use.
NO903866D0 (no) Ny baererkatalysator for polymerisasjonen av etylen.
EP0426638A3 (en) Addition of aluminium alkyl for improved metallocene catalyst
ATE2082T1 (de) Olefin-polymerisationskatalysator und seine herstellung und verwendung.
FI860838A (fi) Foerfarande foer polymerisering eller kopolymerisering av alfa-olefiner i en fluidiserad baedd under naervaro av ett ziegler-natta-katalysatorsystem.
YU211986A (en) Process for obtaining polymerisation catalyzer
ES2018166B3 (es) Procedimiento de tratamiento de catalizadores esfericos de polimerizacion de olefinas. aplicacion del catalizador obtenido a la polimerizacion de olefinas.
FI895586A0 (fi) Etyleenin polymerointimenetelmä, jonka avulla on mahdollista saada molekyylimassajakaumaltaan laaja polymeeri. Katalyyttisen komponentin käsittelymenetelmä
ES2019393B3 (es) Procedimiento de tratamiento de catalizadores esfericos de polimerizacion de las olefinas, aplicacion del catalizador obtenido a la polimerizacion de olefinas.
NO169015C (no) Understoettet olefinpolymerisasjonskatalysator, fremgangsmaate for fremstilling derav og fremgangsmaate for fremstilling av polymerer av etylen og kopolymerer av etylen og alfa-olefiner eller di-olefiner