AT366070B - Kontinuierliches verfahren zur herstellung von alfa-olefinpolymeren oder -copolymeren - Google Patents

Kontinuierliches verfahren zur herstellung von alfa-olefinpolymeren oder -copolymeren

Info

Publication number
AT366070B
AT366070B AT0776579A AT776579A AT366070B AT 366070 B AT366070 B AT 366070B AT 0776579 A AT0776579 A AT 0776579A AT 776579 A AT776579 A AT 776579A AT 366070 B AT366070 B AT 366070B
Authority
AT
Austria
Prior art keywords
copolymers
continuous process
olefin polymers
alfa olefin
producing
Prior art date
Application number
AT0776579A
Other languages
English (en)
Other versions
ATA776579A (de
Inventor
Syuji Minami
Takashi Ueda
Mamoru Kioka
Norio Kashiwa
Original Assignee
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 Mitsui Petrochemical Ind filed Critical Mitsui Petrochemical Ind
Publication of ATA776579A publication Critical patent/ATA776579A/de
Application granted granted Critical
Publication of AT366070B publication Critical patent/AT366070B/de

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)
AT0776579A 1978-12-11 1979-12-07 Kontinuierliches verfahren zur herstellung von alfa-olefinpolymeren oder -copolymeren AT366070B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53151998A JPS603323B2 (ja) 1978-12-11 1978-12-11 オレフイン類の重合方法

Publications (2)

Publication Number Publication Date
ATA776579A ATA776579A (de) 1981-07-15
AT366070B true AT366070B (de) 1982-03-10

Family

ID=15530823

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0776579A AT366070B (de) 1978-12-11 1979-12-07 Kontinuierliches verfahren zur herstellung von alfa-olefinpolymeren oder -copolymeren

Country Status (13)

Country Link
US (1) US4328328A (de)
JP (1) JPS603323B2 (de)
AT (1) AT366070B (de)
AU (1) AU530339B2 (de)
BR (1) BR7908092A (de)
CA (1) CA1118947A (de)
DE (1) DE2949735A1 (de)
FR (1) FR2444050A1 (de)
GB (1) GB2039501B (de)
IT (1) IT1126545B (de)
NL (1) NL185212C (de)
NO (1) NO157784C (de)
SE (1) SE447120B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975910A (ja) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd エチレン共重合体
US4506029A (en) * 1982-12-20 1985-03-19 Stauffer Chemical Company Supported catalyst for polymerization of olefins
JPS59117508A (ja) * 1982-12-24 1984-07-06 Mitsui Petrochem Ind Ltd エチレンの重合法
JPS6088016A (ja) * 1983-10-21 1985-05-17 Mitsui Petrochem Ind Ltd エチレン共重合体
US4540756A (en) * 1983-11-01 1985-09-10 Hercules Incorporated Process for making low crystallinity polyolefins
US4806696A (en) * 1986-06-18 1989-02-21 Shell Oil Company Process for stable preparation of alkoxymagnesium compounds
US4855371A (en) * 1986-06-18 1989-08-08 Shell Oil Company Process for polymerizing olefins with a crystalline magnesium catalyst component
US4710482A (en) * 1986-06-18 1987-12-01 Shell Oil Company Olefin polymerization catalyst component
US4804648A (en) * 1986-06-18 1989-02-14 Shell Oil Company Crystalline olefin polymerization catalyst component
US6025448A (en) * 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US5677256A (en) * 1990-04-12 1997-10-14 Neste Oy Method of preparing catalyst composition for polymerizing olefins
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US5288531A (en) * 1991-08-09 1994-02-22 The Dow Chemical Company Pouch for packaging flowable materials
TW248565B (de) 1991-08-14 1995-06-01 Mitsui Petroleum Chemicals Industry Co
US5674342A (en) * 1991-10-15 1997-10-07 The Dow Chemical Company High drawdown extrusion composition and process
US5783638A (en) * 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
US5582923A (en) * 1991-10-15 1996-12-10 The Dow Chemical Company Extrusion compositions having high drawdown and substantially reduced neck-in
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5395471A (en) * 1991-10-15 1995-03-07 The Dow Chemical Company High drawdown extrusion process with greater resistance to draw resonance
US5360648A (en) * 1993-06-24 1994-11-01 The Dow Chemical Company Pouch for packaging flowable materials
US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
EP1353962B1 (de) 2000-12-15 2008-05-21 Basell Poliolefine Italia S.r.l. Kontinuierliches verfahren zur herstellung von festen katalysatorbestandteilen für die polymerisation von olefinen
BRPI0910435B1 (pt) * 2008-04-08 2021-01-26 Mitsui Chemicals, Inc. método para produzir um componente catalisador de titânio sólido (i) para polimerização de etileno, método para produzir um catalisador, componente catalisador de titânio sólido (i), catalisador de polimerização de etileno e método para polimerização de etileno
US8685879B2 (en) * 2011-04-29 2014-04-01 Basf Corporation Emulsion process for improved large spherical polypropylene catalysts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153555B (nl) * 1968-05-15 1977-06-15 Stamicarbon Werkwijze ter bereiding van alkeenpolymeren.
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
NL161467C (nl) 1970-12-02 1980-02-15 Stamicarbon Werkwijze voor het polymeriseren van etheen.
US4071674A (en) * 1972-09-14 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerization or copolymerization of olefin and catalyst compositions used therefor
US3859231A (en) * 1972-10-13 1975-01-07 Gulf Research Development Co Simplified process for manufacture of catalyst component
IT1037112B (it) * 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体

Also Published As

Publication number Publication date
AU5356979A (en) 1980-07-10
CA1118947A (en) 1982-02-23
FR2444050A1 (fr) 1980-07-11
SE447120B (sv) 1986-10-27
NL7908888A (nl) 1980-06-13
NO157784B (no) 1988-02-08
IT7927963A0 (it) 1979-12-07
NL185212C (nl) 1990-02-16
US4328328A (en) 1982-05-04
JPS5578004A (en) 1980-06-12
NO157784C (no) 1988-05-18
DE2949735A1 (de) 1980-06-19
FR2444050B1 (de) 1985-03-15
IT1126545B (it) 1986-05-21
AU530339B2 (en) 1983-07-14
GB2039501B (en) 1983-04-13
SE7910158L (sv) 1980-06-12
NL185212B (nl) 1989-09-18
JPS603323B2 (ja) 1985-01-28
ATA776579A (de) 1981-07-15
BR7908092A (pt) 1980-09-23
NO794018L (no) 1980-06-12
DE2949735C2 (de) 1989-03-30
GB2039501A (en) 1980-08-13

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Legal Events

Date Code Title Description
ELA Expired due to lapse of time