FR2198784A1 - - Google Patents

Info

Publication number
FR2198784A1
FR2198784A1 FR7332748A FR7332748A FR2198784A1 FR 2198784 A1 FR2198784 A1 FR 2198784A1 FR 7332748 A FR7332748 A FR 7332748A FR 7332748 A FR7332748 A FR 7332748A FR 2198784 A1 FR2198784 A1 FR 2198784A1
Authority
FR
France
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.)
Granted
Application number
FR7332748A
Other languages
French (fr)
Other versions
FR2198784B1 (xx
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Edison 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, Montecatini Edison SpA filed Critical Montedison SpA
Publication of FR2198784A1 publication Critical patent/FR2198784A1/fr
Application granted granted Critical
Publication of FR2198784B1 publication Critical patent/FR2198784B1/fr
Expired 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
    • 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)
FR7332748A 1972-09-13 1973-09-12 Expired FR2198784B1 (xx)

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 (2)

Publication Number Publication Date
FR2198784A1 true FR2198784A1 (xx) 1974-04-05
FR2198784B1 FR2198784B1 (xx) 1977-08-19

Family

ID=11226352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7332748A Expired FR2198784B1 (xx) 1972-09-13 1973-09-12

Country Status (27)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324651A1 (fr) * 1975-09-18 1977-04-15 Montedison Spa Catalyseurs pour polymeriser des olefines en des polymeres de forme spheroidale, procedes de preparation de tels catalyseurs et de polymerisation et produits ainsi obtenus
FR2378046A1 (fr) * 1975-11-21 1978-08-18 Montedison Spa Composant catalytique solide pour catalyseurs de polymerisation d'alpha-olefines
EP0065700A1 (en) * 1981-05-21 1982-12-01 ENICHEM ANIC S.p.A. Improvements in supported catalysts for the polymerization of ethylene
EP0097131A1 (en) * 1982-06-10 1983-12-28 ANIC S.p.A. Method of preparing low-density ethylene copolymers
EP0123767A2 (en) * 1982-11-11 1984-11-07 ENICHIMICA SECONDARIA S.p.A. Method of preparing a supported Ziegler-catalyst for the polymerisation of alpha-olefins

Families Citing this family (28)

* 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
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
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
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
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 (xx) * 1986-10-06 1988-04-20
TW248565B (xx) 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 (xx) * 1969-01-10 1974-04-29 Montedison Spa
JPS4816986B1 (xx) * 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 (xx) * 1969-12-26 1973-05-25
JPS4816987B1 (xx) * 1969-12-28 1973-05-25
NL7114641A (xx) * 1970-10-29 1972-05-03

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324651A1 (fr) * 1975-09-18 1977-04-15 Montedison Spa Catalyseurs pour polymeriser des olefines en des polymeres de forme spheroidale, procedes de preparation de tels catalyseurs et de polymerisation et produits ainsi obtenus
FR2378046A1 (fr) * 1975-11-21 1978-08-18 Montedison Spa Composant catalytique solide pour catalyseurs de polymerisation d'alpha-olefines
EP0065700A1 (en) * 1981-05-21 1982-12-01 ENICHEM ANIC S.p.A. Improvements in supported catalysts for the polymerization of ethylene
EP0097131A1 (en) * 1982-06-10 1983-12-28 ANIC S.p.A. Method of preparing low-density ethylene copolymers
EP0123767A2 (en) * 1982-11-11 1984-11-07 ENICHIMICA SECONDARIA S.p.A. Method of preparing a supported Ziegler-catalyst for the polymerisation of alpha-olefins
EP0123767A3 (en) * 1982-11-11 1984-12-05 Enichimica Secondaria S.P.A. Method of preparing a supported ziegler-catalyst for the polymerisation of alpha-olefins

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 (xx) 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 (xx) 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 (xx) 1976-06-19
AU6025773A (en) 1975-03-13
HU167156B (xx) 1975-08-28
NL168524B (nl) 1981-11-16
SE411550B (sv) 1980-01-14
CA1018700A (en) 1977-10-04
TR17442A (tr) 1975-07-23
FR2198784B1 (xx) 1977-08-19
NL7312457A (xx) 1974-03-15
IT969340B (it) 1974-03-30
NO145659B (no) 1982-01-25
BR7307088D0 (pt) 1974-07-18
YU241373A (en) 1981-11-13
SE415885B (sv) 1980-11-10
BE804755A (fr) 1974-03-12

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