AT302648B - Verfahren zur Herstellung von neuen Polymerisationskatalysatoren - Google Patents

Verfahren zur Herstellung von neuen Polymerisationskatalysatoren

Info

Publication number
AT302648B
AT302648B AT552370A AT552370A AT302648B AT 302648 B AT302648 B AT 302648B AT 552370 A AT552370 A AT 552370A AT 552370 A AT552370 A AT 552370A AT 302648 B AT302648 B AT 302648B
Authority
AT
Austria
Prior art keywords
production
polymerization catalysts
new polymerization
new
catalysts
Prior art date
Application number
AT552370A
Other languages
English (en)
Inventor
Adolf Mayr
Ermanno Susa
Antonio Leccese
Velmore Davoli
Ettore Giachetti
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
Application granted granted Critical
Publication of AT302648B publication Critical patent/AT302648B/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
    • 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)
  • Catalysts (AREA)
AT552370A 1969-06-20 1970-06-19 Verfahren zur Herstellung von neuen Polymerisationskatalysatoren AT302648B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1846269 1969-06-20
IT1882369 1969-06-27

Publications (1)

Publication Number Publication Date
AT302648B true AT302648B (de) 1972-10-25

Family

ID=26326998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT552370A AT302648B (de) 1969-06-20 1970-06-19 Verfahren zur Herstellung von neuen Polymerisationskatalysatoren

Country Status (17)

Country Link
US (2) US4544717A (de)
JP (1) JPS5819334B1 (de)
AT (1) AT302648B (de)
BE (1) BE752252A (de)
CS (1) CS153084B2 (de)
DE (1) DE2029992C3 (de)
DK (1) DK130744B (de)
ES (1) ES380918A1 (de)
FR (1) FR2052706A5 (de)
GB (1) GB1310547A (de)
IL (1) IL34739A (de)
NL (1) NL162664B (de)
PL (1) PL80715B1 (de)
RO (1) RO62731A (de)
SE (1) SE417611B (de)
SU (1) SU414770A3 (de)
YU (1) YU36189B (de)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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NL7113778A (de) * 1970-10-13 1972-04-17
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CH543546A (fr) 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
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US4187196A (en) 1971-06-25 1980-02-05 Montedison S.P.A. Process for the stereoregular polymerization of alpha-olefins
US4156063A (en) 1971-06-25 1979-05-22 Montecanti Edison, S.p.A. Process for the stereoregular polymerization of alpha olefins
US4107414A (en) 1971-06-25 1978-08-15 Montecatini Edison S.P.A. Process for the stereoregular polymerization of alpha olefins
IT967867B (it) * 1972-09-26 1974-03-11 Montedison Spa Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine
IT1005486B (it) 1974-02-15 1976-08-20 Montedison Spa Gomme termoplastiche e processo per la loro preparazione
NL177314C (nl) * 1974-04-08 1985-09-02 Mitsubishi Chem Ind Werkwijze voor het bereiden van een katalysatorcomplex, en werkwijze voor het polymeriseren van een alkeen met deze katalysator.
US4174429A (en) * 1975-03-28 1979-11-13 Montedison S.P.A. Process for polymerizing olefins
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CA1142161A (en) * 1978-03-29 1983-03-01 Exxon Research And Engineering Company Trialkyl aluminum cocatalyst
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US4243552A (en) * 1978-12-11 1981-01-06 Phillips Petroleum Company Polymerization catalyst and process
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US4482687A (en) * 1979-10-26 1984-11-13 Union Carbide Corporation Preparation of low-density ethylene copolymers in fluid bed reactor
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FI75845C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
FI75841C (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.
FI75842C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
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US20170335152A1 (en) 2016-05-20 2017-11-23 Equistar Chemicals, Lp In-line polyolefin based adhesive compositions having graft polyolefin/elastomer copolymers
CN109890615B (zh) 2016-10-28 2023-04-21 弗纳技术股份有限公司 降低用于bopp应用的聚丙烯的结晶度的试剂的用途
US10570270B2 (en) 2016-11-18 2020-02-25 Equistar Chemicals, Lp Polyolefin materials for rotational molding applications having improved impact properties and color stability
US10604610B2 (en) 2017-01-27 2020-03-31 Equistar Chemicals, Lp Peroxide-modified linear low density polyethylene films, sheets, and multilayer structures
BR112019022081B1 (pt) 2017-05-03 2023-04-18 Equistar Chemicals, Lp Copolímero de etileno alfa-olefina e método para sua produção
US20190077129A1 (en) 2017-09-08 2019-03-14 Equistar Chemicals, Lp Polyolefin based adhesive compositions having grafted polyolefin copolymers and methods of formation
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US20200263000A1 (en) 2019-02-20 2020-08-20 Fina Technology, Inc. Polymer Compositions with Low Warpage
CA3180539A1 (en) 2020-06-30 2022-01-06 Douglas Burmaster Clear polypropylene composition for thermoforming

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US3008943A (en) * 1955-12-01 1961-11-14 Exxon Research Engineering Co Polymerization catalyst
NL103545C (de) * 1956-01-18
BE574129A (de) * 1957-12-23
BE576984A (de) * 1958-03-24
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BE584091A (de) * 1958-10-30
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FR1291788A (fr) * 1960-03-21 1962-04-27 Shell Int Research Procédé de préparation de nouveaux catalyseurs de polymérisation
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YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
NL7003919A (de) * 1969-03-24 1970-09-28
NL162664B (nl) * 1969-06-20 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.

Also Published As

Publication number Publication date
NL162664B (nl) 1980-01-15
ES380918A1 (es) 1973-04-01
YU153970A (en) 1981-06-30
DE2029992A1 (de) 1970-12-23
DK130744C (de) 1975-09-08
RO62731A (fr) 1978-03-15
SE417611B (sv) 1981-03-30
DE2029992C3 (de) 1975-04-17
US4544717A (en) 1985-10-01
DK130744B (da) 1975-04-07
YU36189B (en) 1982-02-25
JPS5819334B1 (de) 1983-04-18
IL34739A (en) 1973-10-25
GB1310547A (en) 1973-03-21
PL80715B1 (de) 1975-08-30
SU414770A3 (ru) 1974-02-05
US4636486A (en) 1987-01-13
FR2052706A5 (de) 1971-04-09
IL34739A0 (en) 1970-08-19
NL7008708A (de) 1970-12-22
BE752252A (fr) 1970-12-21
DE2029992B2 (de) 1974-08-15
CS153084B2 (de) 1974-02-22

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