IN145201B - - Google Patents

Info

Publication number
IN145201B
IN145201B IN1715/CAL/76A IN1715CA1976A IN145201B IN 145201 B IN145201 B IN 145201B IN 1715CA1976 A IN1715CA1976 A IN 1715CA1976A IN 145201 B IN145201 B IN 145201B
Authority
IN
India
Application number
IN1715/CAL/76A
Other languages
English (en)
Inventor
Luciano Luciani
Pier Camillo Barbe
Norio Kashiwa
Akinori Toyota
Original Assignee
Montedison Spa
Mitsui Petrochemical Ind
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, Mitsui Petrochemical Ind filed Critical Montedison Spa
Publication of IN145201B publication Critical patent/IN145201B/en

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
IN1715/CAL/76A 1975-11-21 1976-09-16 IN145201B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT29525/75A IT1054410B (it) 1975-11-21 1975-11-21 Catalizzatori per la polimerizzazione delle alfa olefine

Publications (1)

Publication Number Publication Date
IN145201B true IN145201B (ro) 1978-09-09

Family

ID=11227408

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1715/CAL/76A IN145201B (ro) 1975-11-21 1976-09-16

Country Status (33)

Country Link
US (2) US4226741A (ro)
JP (3) JPS52151691A (ro)
AR (1) AR220305A1 (ro)
AT (1) AT347678B (ro)
AU (1) AU506548B2 (ro)
BE (1) BE848527A (ro)
BG (1) BG40483A3 (ro)
BR (1) BR7606438A (ro)
CA (1) CA1083561A (ro)
CS (1) CS200193B2 (ro)
DD (1) DD126555A5 (ro)
DE (2) DE2643143C2 (ro)
DK (1) DK152657C (ro)
EG (1) EG13190A (ro)
ES (1) ES451881A1 (ro)
FI (1) FI62672C (ro)
FR (2) FR2332288A1 (ro)
GB (1) GB1559194A (ro)
GR (1) GR61653B (ro)
HU (1) HU174805B (ro)
IN (1) IN145201B (ro)
IT (1) IT1054410B (ro)
MX (1) MX143964A (ro)
NL (1) NL174255B (ro)
NO (1) NO153609C (ro)
PH (1) PH17220A (ro)
PT (1) PT65605B (ro)
RO (1) RO72075B (ro)
SE (1) SE434160B (ro)
SU (1) SU858571A3 (ro)
TR (1) TR19633A (ro)
YU (1) YU40286B (ro)
ZA (1) ZA765709B (ro)

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* Cited by examiner, † Cited by third party
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CA1094749A (en) * 1977-05-25 1981-01-27 Louis J. Rekers Resin rheology control process and catalyst therefor
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JPS5494590A (en) * 1978-01-05 1979-07-26 Showa Denko Kk Improved polymerization of olefin
IT1092448B (it) * 1978-02-09 1985-07-12 Montedison Spa Catalizzatori per la polimerizzazione delle alfa-olefine
US4220745A (en) * 1978-03-01 1980-09-02 Mitsui Toatsu Chemicals, Inc. Process for polymerization of α-olefins
IT1113129B (it) * 1978-04-12 1986-01-20 Montedison Spa Catalizzatori e componenti di catalizzatori per la polimerizzazione delle olefine
JPS5919564B2 (ja) * 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造方法
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPS5534238A (en) * 1978-08-31 1980-03-10 Chisso Corp Preparation of alpha-olefin polymer
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US4243552A (en) * 1978-12-11 1981-01-06 Phillips Petroleum Company Polymerization catalyst and process
US4303771A (en) * 1978-12-14 1981-12-01 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor
CA1118148A (en) * 1978-12-14 1982-02-09 Union Carbide Corporation Preparation of high density ethylene polymers in fluid bed reactor
US4293673A (en) * 1978-12-28 1981-10-06 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
US4277370A (en) * 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
JPS55135105A (en) * 1979-04-10 1980-10-21 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
DE3064564D1 (en) * 1979-04-30 1983-09-22 Shell Int Research 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
IT1121993B (it) * 1979-07-02 1986-04-23 Montedison Spa Procedimento migliorato per l'essiccamento di materiali incoerenti
ZA802449B (en) * 1979-07-09 1981-04-29 El Paso Polyolefins Propylene polymerization process
JPS5950246B2 (ja) * 1979-10-16 1984-12-07 三井化学株式会社 成形用オレフイン共重合体の製法
IT1127222B (it) * 1979-11-14 1986-05-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione di olefine
JPS56136805A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
JPS56151708A (en) * 1980-04-28 1981-11-24 Idemitsu Kosan Co Ltd Polymerization of ethylene
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
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US4328123A (en) 1980-12-29 1982-05-04 Gulf Research & Development Company Olefin polymerization catalyst
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EP0072128B1 (en) 1981-08-07 1986-03-19 Imperial Chemical Industries Plc Spraying solid
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IT1140221B (it) * 1981-10-14 1986-09-24 Montedison Spa Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione
JPS5883016A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd プロピレンブロツク共重合体の製法
US4451688A (en) * 1981-12-03 1984-05-29 Nippon Oil Company, Limited Process for preparing polyolefins
JPS5898309A (ja) * 1981-12-09 1983-06-11 Toho Titanium Co Ltd オレフイン類重合用触媒成分の製造方法
JPS58109507A (ja) * 1981-12-23 1983-06-29 Toho Titanium Co Ltd オレフイン類重合用触媒成分の製造方法
IT1169291B (it) * 1981-12-24 1987-05-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione dell'etilene e sue miscele con olefine ed i soui catalizzatori da essi ottenuti
JPS58138706A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
JPS58138708A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
IT1190682B (it) * 1982-02-12 1988-02-24 Montedison Spa Catalizzatori per la polimerizzazione di olefine
IT1190683B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
IT1190681B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
JPS58138705A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
JPS58206608A (ja) * 1982-05-25 1983-12-01 Sumitomo Chem Co Ltd オレフィン重合体の製造方法
US4555496A (en) * 1982-08-20 1985-11-26 Phillips Petroleum Company Supported polyolefin catalyst components and methods of making and using the same
JPS5975910A (ja) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd エチレン共重合体
US4419269A (en) * 1982-12-06 1983-12-06 The Dow Chemical Company Transition metal containing catalyst
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JPS59218079A (ja) * 1983-05-26 1984-12-08 Toshiba Corp 陰極線管保護装置
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FI75842C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
FI75845C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
FI75843C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
FI75844C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
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JPS62295903A (ja) * 1987-04-17 1987-12-23 Mitsui Toatsu Chem Inc α−オレフインの重合方法
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US5145821A (en) * 1990-05-09 1992-09-08 Quantum Chemical Corporation Silica supported polymerization catalyst system
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IT1252041B (it) * 1990-10-11 1995-05-29 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
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DE69601025T2 (de) * 1995-11-08 1999-06-24 Borealis Ag, Schwechat-Mannswoerth Trägerkatalysator für die Olefinpolymerisation
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DE69602911T2 (de) * 1995-12-01 1999-12-23 Borealis Ag, Schwechat-Mannswoerth Trägerkatalysator für die Olefinpolymerisation
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US6841632B2 (en) * 2001-06-13 2005-01-11 Basell Poliolefine Italis S.P.A. Components and catalysts for the (co)polymerization of olefins
US7932206B2 (en) * 2002-12-18 2011-04-26 Basell Poliolefine Italia S.P.A. Magnesium dichloride-based adducts and catalyst components obtained therefrom
US20070282147A1 (en) * 2004-03-29 2007-12-06 Basell Poliolefine Italia S.R.L. Magnesium Chloride-Based Adducts And Catalyst Components Obtained Therefrom
WO2007056670A2 (en) * 2005-11-02 2007-05-18 Jay Duke Apparatus, system, and method for separating minerals from mineral feedstock
EP1847555A1 (en) * 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
US20100240846A1 (en) * 2006-06-22 2010-09-23 Basel Poliolefine Italia S.R.L. Catalyst component for the polymerization of olefins based on 1,3-diethers
ATE482027T1 (de) * 2006-06-22 2010-10-15 Basell Poliolefine Srl Katalysatorkomponente für die olefinpolymerisation
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US8652986B2 (en) 2009-12-31 2014-02-18 Hyosung Corporation Ziegler-Natta catalyst for olefin polymerization
JP5984173B2 (ja) 2012-09-24 2016-09-06 インディアン オイル コーポレーション リミテッド オレフィン重合用の触媒を調製するプロセス
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Also Published As

Publication number Publication date
US4226741A (en) 1980-10-07
BE848527A (fr) 1977-05-20
PH17220A (en) 1984-06-21
FR2332288B1 (ro) 1979-09-21
DD126555A5 (ro) 1977-07-27
DK152657C (da) 1988-08-15
GB1559194A (en) 1980-01-16
JPS52151691A (en) 1977-12-16
PT65605A (en) 1976-10-01
JPS5639767B2 (ro) 1981-09-16
IT1054410B (it) 1981-11-10
JPH0310645B2 (ro) 1991-02-14
HU174805B (hu) 1980-03-28
CS200193B2 (en) 1980-08-29
AU1782976A (en) 1978-03-23
AU506548B2 (en) 1980-01-10
ES451881A1 (es) 1977-10-01
DK415776A (da) 1977-05-22
FR2378046A1 (fr) 1978-08-18
DE2643143C2 (de) 1982-04-29
ZA765709B (en) 1977-09-28
SU858571A3 (ru) 1981-08-23
PT65605B (en) 1978-03-28
RO72075B (ro) 1983-04-30
TR19633A (tr) 1979-09-03
YU231376A (en) 1982-06-30
NL7610267A (nl) 1977-05-24
JPH0452282B2 (ro) 1992-08-21
SE7610234L (sv) 1977-05-22
SE434160B (sv) 1984-07-09
US4331561A (en) 1982-05-25
AT347678B (de) 1979-01-10
NO153609B (no) 1986-01-13
RO72075A (ro) 1983-04-29
MX143964A (es) 1981-08-11
NO763159L (ro) 1977-05-24
DE2643143A1 (de) 1977-06-02
FI62672C (fi) 1983-02-10
FR2378046B1 (ro) 1980-10-24
CA1083561A (en) 1980-08-12
JPS56152810A (en) 1981-11-26
ATA709776A (de) 1978-05-15
NL174255B (nl) 1983-12-16
EG13190A (en) 1981-03-31
BR7606438A (pt) 1977-08-30
BG40483A3 (en) 1986-12-15
NO153609C (no) 1986-04-23
YU40286B (en) 1985-12-31
FR2332288A1 (fr) 1977-06-17
FI62672B (fi) 1982-10-29
AR220305A1 (es) 1980-10-31
GR61653B (en) 1978-12-05
FI762643A (ro) 1977-05-22
DE2660216C2 (de) 1982-02-25
DK152657B (da) 1988-04-05
JPH01126307A (ja) 1989-05-18

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