BR7307088D0 - Processo para a preparacao de catalisadores destinados a polimerizacao de olefinas em polimeros conformados esfericamente - Google Patents

Processo para a preparacao de catalisadores destinados a polimerizacao de olefinas em polimeros conformados esfericamente

Info

Publication number
BR7307088D0
BR7307088D0 BR7088/73A BR708873A BR7307088D0 BR 7307088 D0 BR7307088 D0 BR 7307088D0 BR 7088/73 A BR7088/73 A BR 7088/73A BR 708873 A BR708873 A BR 708873A BR 7307088 D0 BR7307088 D0 BR 7307088D0
Authority
BR
Brazil
Prior art keywords
olefins
catalysts
polymerization
polymers
preparation
Prior art date
Application number
BR7088/73A
Other languages
English (en)
Portuguese (pt)
Inventor
P Galli
Orusco G Di
Bartolo S De
Original Assignee
Montedison Spa
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
Application filed by Montedison Spa filed Critical Montedison Spa
Publication of BR7307088D0 publication Critical patent/BR7307088D0/pt

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BR7088/73A 1972-09-13 1973-09-12 Processo para a preparacao de catalisadores destinados a polimerizacao de olefinas em polimeros conformados esfericamente BR7307088D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29126/72A IT969340B (it) 1972-09-13 1972-09-13 Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica

Publications (1)

Publication Number Publication Date
BR7307088D0 true BR7307088D0 (pt) 1974-07-18

Family

ID=11226352

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7088/73A BR7307088D0 (pt) 1972-09-13 1973-09-12 Processo para a preparacao de catalisadores destinados a polimerizacao de olefinas em polimeros conformados esfericamente

Country Status (27)

Country Link
JP (1) JPS604203B2 (fi)
AR (1) AR198004A1 (fi)
AT (1) AT322841B (fi)
BE (1) BE804755A (fi)
BR (1) BR7307088D0 (fi)
CA (1) CA1018700A (fi)
CS (1) CS181253B2 (fi)
DD (1) DD107705A5 (fi)
DE (1) DE2345707C2 (fi)
DK (1) DK151889C (fi)
EG (1) EG11363A (fi)
ES (1) ES418721A1 (fi)
FI (1) FI57422C (fi)
FR (1) FR2198784B1 (fi)
GB (1) GB1434543A (fi)
HU (1) HU167156B (fi)
IN (1) IN139460B (fi)
IT (1) IT969340B (fi)
NL (1) NL168524C (fi)
NO (1) NO145659C (fi)
PL (1) PL94433B1 (fi)
RO (1) RO63546A (fi)
SE (2) SE411550B (fi)
SU (2) SU628805A3 (fi)
TR (1) TR17442A (fi)
YU (1) YU36344B (fi)
ZA (1) ZA737263B (fi)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812281B2 (ja) * 1974-11-15 1983-03-07 三井化学株式会社 コウリツタイキソクセイポリ −ａ− オレフインノ セイゾウホウホウ
IT1038179B (it) * 1975-05-16 1979-11-20 Montedison Spa Procedimento di polimerizzazione di alfa olefine con almeno treatoni di carbonto
IT1042180B (it) * 1975-08-29 1980-01-30 Montedison Spa Polimeri e copolimeri cristallini del propolene e procedimento per la loro preparazione
IT1042667B (it) * 1975-09-18 1980-01-30 Montedison Spa Catalizzatori per la polimerizzazione di olefine a polimeri in forma seroidale
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
DE2640679A1 (de) * 1976-09-09 1978-03-16 Montedison Spa Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen
GB1603724A (en) * 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
JPS5441985A (en) * 1977-09-09 1979-04-03 Mitsui Petrochem Ind Ltd Polymerization or copolymerization of olefin
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
DE2848907A1 (de) * 1978-11-10 1980-06-12 Inst Khim Fiz An Sssr Katalysator fuer dimerisation, oligomerisation, mischpolymerisation und polymerisation von vinylmonomeren
JPS6037804B2 (ja) 1979-04-11 1985-08-28 三井化学株式会社 オレフイン重合触媒用担体の製法
EP0037182B2 (en) * 1980-03-24 1991-06-12 Imperial Chemical Industries Plc Preparation of a dried transition metal product
EP0044735A3 (en) 1980-07-21 1982-08-25 Imperial Chemical Industries Plc Transition metal composition, production and use
IT1136627B (it) * 1981-05-21 1986-09-03 Euteco Impianti Spa Catalizzatore supportato per la polimerizzazione di etilene
JPS5874704A (ja) * 1981-10-27 1983-05-06 Nippon Oil Co Ltd オレフイン重合触媒用担体の製造方法
JPS58122904A (ja) * 1982-01-19 1983-07-21 Nippon Oil Co Ltd オレフイン重合触媒用担体の製造方法
JPS58138713A (ja) * 1982-02-12 1983-08-17 Nippon Oil Co Ltd オレフイン重合触媒用担体の製造方法
IT1151627B (it) * 1982-06-10 1986-12-24 Anic Spa Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita'
US5208109A (en) * 1982-06-24 1993-05-04 Bp Chemicals Limited Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
DE3366573D1 (en) * 1982-06-24 1986-11-06 Bp Chimie Sa Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed
FR2529207A1 (fr) 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
IT1154555B (it) * 1982-11-11 1987-01-21 Anic Spa Procedimento per la preparazione di polimeri dell'etilene e catalizzatore relativo
JPS60105404U (ja) * 1983-12-26 1985-07-18 アキレス株式会社 靴の中底材
FI80055C (fi) * 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
JPS6359503U (fi) * 1986-10-06 1988-04-20
TW248565B (fi) 1991-08-14 1995-06-01 Mitsui Petroleum Chemicals Industry Co
TW400342B (en) 1994-09-06 2000-08-01 Chisso Corp A process for producing a solid catalyst component for olefin polymerization and a process for producing an olefin polymer
JP3471099B2 (ja) 1994-11-25 2003-11-25 昭和電工株式会社 オレフィン重合用触媒担体の製造方法
US8557931B2 (en) * 2009-02-27 2013-10-15 Basell Polyolefin Gmbh Multistage process for the polymerization of ethylene
WO2011076675A1 (en) * 2009-12-23 2011-06-30 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins and catalysts therefrom obtained
JP5890316B2 (ja) * 2009-12-23 2016-03-22 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ 塩化マグネシウム水付加体とそれから得られる触媒成分
CN114478864B (zh) * 2020-10-26 2023-09-08 中国石油化工股份有限公司 用于烯烃聚合的催化剂球形载体及其制备方法与应用
CN114797613B (zh) * 2021-11-08 2024-08-02 上海立得催化剂有限公司 一种氯化镁球形分散系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE366484B (fi) * 1969-01-10 1974-04-29 Montedison Spa
JPS4816986B1 (fi) * 1969-09-30 1973-05-25
FR2071111A5 (fr) * 1969-12-17 1971-09-17 Solvay Procede de preparation de catalyseurs du type ziegler-natta supportes et produits obtenus
JPS4816988B1 (fi) * 1969-12-26 1973-05-25
JPS4816987B1 (fi) * 1969-12-28 1973-05-25
NL7114641A (fi) * 1970-10-29 1972-05-03

Also Published As

Publication number Publication date
RO63546A (fr) 1978-08-15
AT322841B (de) 1975-06-10
JPS604203B2 (ja) 1985-02-02
DK151889B (da) 1988-01-11
PL94433B1 (pl) 1977-08-31
NO145659C (no) 1982-05-05
SE7713028L (sv) 1977-11-18
CS181253B2 (en) 1978-03-31
FI57422B (fi) 1980-04-30
FI57422C (fi) 1980-08-11
SU662016A3 (ru) 1979-05-05
DD107705A5 (fi) 1974-08-12
DE2345707A1 (de) 1974-03-21
AR198004A1 (es) 1974-05-24
EG11363A (en) 1977-02-28
DK151889C (da) 1988-06-06
DE2345707C2 (de) 1983-01-27
JPS4965999A (fi) 1974-06-26
ES418721A1 (es) 1976-02-01
ZA737263B (en) 1974-08-28
NL168524C (nl) 1982-04-16
SU628805A3 (ru) 1978-10-15
YU36344B (en) 1983-06-30
GB1434543A (en) 1976-05-05
IN139460B (fi) 1976-06-19
AU6025773A (en) 1975-03-13
HU167156B (fi) 1975-08-28
NL168524B (nl) 1981-11-16
SE411550B (sv) 1980-01-14
CA1018700A (en) 1977-10-04
TR17442A (tr) 1975-07-23
FR2198784B1 (fi) 1977-08-19
NL7312457A (fi) 1974-03-15
IT969340B (it) 1974-03-30
FR2198784A1 (fi) 1974-04-05
NO145659B (no) 1982-01-25
YU241373A (en) 1981-11-13
SE415885B (sv) 1980-11-10
BE804755A (fr) 1974-03-12

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