CA935600A - Polymerization catalyst - Google Patents

Polymerization catalyst

Info

Publication number
CA935600A
CA935600A CA086343A CA86343A CA935600A CA 935600 A CA935600 A CA 935600A CA 086343 A CA086343 A CA 086343A CA 86343 A CA86343 A CA 86343A CA 935600 A CA935600 A CA 935600A
Authority
CA
Canada
Prior art keywords
polymerization catalyst
polymerization
catalyst
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
Application number
CA086343A
Other languages
English (en)
Inventor
Giannini Umberto
Longi Paolo
Pivotto Bruno
Deluca Domenico
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
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 Montecatini Edison SpA filed Critical Montecatini Edison SpA
Application granted granted Critical
Publication of CA935600A publication Critical patent/CA935600A/en
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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/906—Comminution of transition metal containing catalyst

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)
CA086343A 1969-06-24 1970-06-23 Polymerization catalyst Expired CA935600A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1859769 1969-06-24

Publications (1)

Publication Number Publication Date
CA935600A true CA935600A (en) 1973-10-16

Family

ID=11153028

Family Applications (1)

Application Number Title Priority Date Filing Date
CA086343A Expired CA935600A (en) 1969-06-24 1970-06-23 Polymerization catalyst

Country Status (19)

Country Link
US (1) US4542197A (h)
AT (1) AT302649B (h)
BE (1) BE752395A (h)
BR (1) BR7019961D0 (h)
CA (1) CA935600A (h)
CS (1) CS152361B2 (h)
DE (1) DE2030753C3 (h)
DK (1) DK135539B (h)
ES (1) ES381055A1 (h)
FR (1) FR2051213A5 (h)
GB (1) GB1309774A (h)
IL (1) IL34774A (h)
NL (2) NL160282B (h)
PL (1) PL81312B1 (h)
RO (1) RO74985A (h)
SE (1) SE415767B (h)
SU (1) SU372776A3 (h)
YU (1) YU35215B (h)
ZA (1) ZA704285B (h)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5064795A (en) * 1982-08-27 1991-11-12 Phillips Petroleum Company Polymerization of olefins
CA1329192C (en) * 1987-11-30 1994-05-03 John G. Hefner Catalysts prepared from tetrakis (dialkylamide or diarylamide) derivatives of titanium and polymerization of olefins therewith
US5134104A (en) * 1988-06-28 1992-07-28 Sumitomo Chemical Company, Limited Liquid catalyst component, catalyst system containing said component and process for producing ethylene-α-olefin copolymer using said catalyst system
US5039766A (en) * 1988-06-28 1991-08-13 Sumitomo Chemical Company, Limited Liquid catalyst component, catalyst system containing said component and process for producing ethylene-alpha-olefin copolymer using said catalyst system
NO176841C (no) * 1989-04-27 1995-06-07 Sumitomo Chemical Co Flytende katalysatorkomponent, katalysatorsystem inneholdende denne og fremgangsmåte for fremstilling av etylen - lefin-kopolymerer ved anvendelse av katalysatorsystemet
JPH04285607A (ja) * 1991-03-15 1992-10-09 Sumitomo Chem Co Ltd エチレン−α−オレフィン共重合体の製造方法
CN1220672A (zh) * 1997-02-07 1999-06-23 三井化学株式会社 烯烃聚合催化剂以及生产烯烃聚合物的方法
US6559088B1 (en) * 1999-02-22 2003-05-06 Fina Technology, Inc. Ziegler-Natta catalyst with amine for polymerization

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981725A (en) * 1955-11-16 1961-04-25 Shell Oil Co Process for polymerizing olefins
US3394156A (en) * 1960-03-07 1968-07-23 Monsanto Co Titanium amide borohydrides and chlorides
US3238146A (en) * 1960-03-21 1966-03-01 Shell Oil Co Catalysts and their preparation
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
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines

Also Published As

Publication number Publication date
GB1309774A (en) 1973-03-14
ZA704285B (en) 1971-03-31
DE2030753C3 (de) 1974-10-31
DK135539B (da) 1977-05-16
US4542197A (en) 1985-09-17
DK135539C (h) 1977-10-24
CS152361B2 (h) 1973-12-19
YU35215B (en) 1980-10-31
IL34774A (en) 1973-08-29
PL81312B1 (h) 1975-08-30
DE2030753A1 (de) 1971-02-11
RO74985A (ro) 1981-11-04
NL160282B (nl) 1979-05-15
NL160282C (nl)
IL34774A0 (en) 1970-08-19
AT302649B (de) 1972-10-25
SE415767B (sv) 1980-10-27
ES381055A1 (es) 1972-11-01
BE752395A (fr) 1970-12-23
BR7019961D0 (pt) 1973-01-11
YU157970A (en) 1980-04-30
SU372776A3 (h) 1973-03-01
NL7009120A (h) 1970-12-29
FR2051213A5 (h) 1971-04-02
DE2030753B2 (h) 1974-03-14

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