ES380918A1 - Procedimiento para la polimerizacion de etileno. - Google Patents

Procedimiento para la polimerizacion de etileno.

Info

Publication number
ES380918A1
ES380918A1 ES380918A ES380918A ES380918A1 ES 380918 A1 ES380918 A1 ES 380918A1 ES 380918 A ES380918 A ES 380918A ES 380918 A ES380918 A ES 380918A ES 380918 A1 ES380918 A1 ES 380918A1
Authority
ES
Spain
Prior art keywords
compound
anhydrous
electron
contacting
product obtained
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
ES380918A
Other languages
English (en)
Spanish (es)
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 ES380918A1 publication Critical patent/ES380918A1/es
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)
  • Catalysts (AREA)
ES380918A 1969-06-20 1970-06-19 Procedimiento para la polimerizacion de etileno. Expired ES380918A1 (es)

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
ES380918A1 true ES380918A1 (es) 1973-04-01

Family

ID=26326998

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380918A Expired ES380918A1 (es) 1969-06-20 1970-06-19 Procedimiento para la polimerizacion de etileno.

Country Status (17)

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

Families Citing this family (107)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL162664B (nl) * 1969-06-20 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.
NL7113778A (en:Method) * 1970-10-13 1972-04-17
NL7114641A (en:Method) * 1970-10-29 1972-05-03
CH543546A (fr) 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
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
US4187196A (en) 1971-06-25 1980-02-05 Montedison S.P.A. Process for the stereoregular polymerization of alpha-olefins
NL160286C (en:Method) * 1971-06-25
US4107413A (en) 1971-06-25 1978-08-15 Montedison S.P.A. Process for the stereoregular polymerization of alpha olefins
US4226963A (en) 1971-06-25 1980-10-07 Montedison S.P.A. Process for the stereoregular polymerization of alpha-olephins
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
JPS5242584A (en) 1975-10-02 1977-04-02 Nippon Oil Co Ltd Process for producing polyolefine
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
CA1125733A (en) * 1978-03-27 1982-06-15 Arthur W. Langer, Jr. T.sub.nmr' in3-n xx cocatalysts
CA1142161A (en) * 1978-03-29 1983-03-01 Exxon Research And Engineering Company Trialkyl aluminum cocatalyst
CA1144300A (en) * 1978-11-20 1983-04-05 Allen Noshay Preparation of low density ethylene copolymers in fluid bed reactor
US4243552A (en) 1978-12-11 1981-01-06 Phillips Petroleum Company Polymerization catalyst and process
JPS5923561B2 (ja) * 1979-02-06 1984-06-02 三井化学株式会社 オレフインの重合方法
US4224182A (en) * 1979-03-07 1980-09-23 Exxon Research & Engineering Co. Novel hindered alkyl aluminum amide cocatalysts
US4308369A (en) * 1979-09-28 1981-12-29 The Dow Chemical Company High efficiency catalyst for polymerizing olefins
US4482687A (en) * 1979-10-26 1984-11-13 Union Carbide Corporation Preparation of low-density ethylene copolymers in fluid bed reactor
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.
JPS58125706A (ja) * 1982-01-22 1983-07-26 Mitsubishi Petrochem Co Ltd エチレンの重合法
US5064795A (en) * 1982-08-27 1991-11-12 Phillips Petroleum Company Polymerization of olefins
JPS58189189A (ja) * 1982-09-20 1983-11-04 Mitsubishi Chem Ind Ltd 塩化マグネシウム・テトラビドロフラン錯体のテトラヒドロフラン溶液の製造方法
US4866022A (en) * 1984-03-23 1989-09-12 Amoco Corporation Olefin polymerization catalyst
US4988656A (en) * 1984-03-23 1991-01-29 Amoco Corporation Olefin polymerization catalyst
FI75841C (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.
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.
FI75845C (fi) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter foer polymeringskatalyter av alfaolefiner och foerfarande foer deras framstaellning.
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US4810761A (en) * 1987-03-31 1989-03-07 Union Carbide Corporation Ethylene polymerization catalyst
US4870040A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde
US4870039A (en) * 1987-11-24 1989-09-26 Shell Oil Company Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls
FR2639351B1 (en:Method) * 1988-11-23 1992-12-31 Atochem
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
FI85151C (fi) * 1989-09-06 1992-03-10 Neste Oy Ny baerarkatalysator foer polymerisation av eten.
FR2686608B1 (fr) * 1992-01-27 1994-03-18 Elf Atochem Sa Procede d'activation de support a base de chlorure de magnesium entrant dans la fabrication de la composante catalytique de polymerisation de l'ethylene.
US5378672A (en) * 1992-03-04 1995-01-03 Fina Technology, Inc. Methods and systems for multi-component catalyst formulation
FR2697526B1 (fr) * 1992-10-30 1994-12-16 Bp Chemicals Snc Procédé de préparation d'un catalyseur de type Ziegler-Natta pour la polymérisation des oléfines.
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IT1255523B (it) * 1992-09-24 1995-11-09 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
JPH09328513A (ja) * 1996-04-09 1997-12-22 Mitsui Petrochem Ind Ltd 固体状チタン触媒成分の調製方法、オレフィンの重合用触媒およびオレフィン重合方法
US5807800A (en) * 1997-02-11 1998-09-15 Fina Technology, Inc. Process for producing stereospecific polymers
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CA3024108A1 (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
CN109963899B (zh) 2016-11-18 2021-02-23 伊奎斯塔化学有限公司 具有改善的冲击性能和颜色稳定性的用于旋转模塑应用的聚烯烃材料
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WO2018204149A1 (en) 2017-05-03 2018-11-08 Equistar Chemicals, Lp Ethylene alpha-olefin copolymers and methods
WO2019050954A1 (en) 2017-09-08 2019-03-14 Equistar Chemicals, Lp POLYOLEFIN ADHESIVE COMPOSITIONS HAVING GRAFT POLYOLEFIN COPOLYMERS AND METHODS OF FORMING
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KR20210127954A (ko) 2019-02-20 2021-10-25 피나 테크놀러지, 인코포레이티드 휨이 적은 중합체 조성물
CN115803382A (zh) 2020-06-30 2023-03-14 弗纳技术股份有限公司 用于热成型的透明聚丙烯组合物
KR20250125945A (ko) 2022-11-29 2025-08-22 피나 테크놀러지, 인코포레이티드 적층 제조용 폴리프로필렌

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US2981725A (en) * 1955-11-16 1961-04-25 Shell Oil Co Process for polymerizing olefins
US3008943A (en) * 1955-12-01 1961-11-14 Exxon Research Engineering Co Polymerization catalyst
NL103545C (en:Method) * 1956-01-18
BE574129A (en:Method) * 1957-12-23
BE576984A (en:Method) * 1958-03-24
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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
DK157556C (da) * 1969-03-24 1990-06-11 Montedison Spa Katalysatorer til polymerisation af ethylen og dettes blandinger med alkener
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
YU153970A (en) 1981-06-30
NL7008708A (en:Method) 1970-12-22
US4544717A (en) 1985-10-01
US4636486A (en) 1987-01-13
GB1310547A (en) 1973-03-21
DE2029992A1 (en:Method) 1970-12-23
SU414770A3 (ru) 1974-02-05
BE752252A (fr) 1970-12-21
FR2052706A5 (en:Method) 1971-04-09
PL80715B1 (en:Method) 1975-08-30
DE2029992C3 (de) 1975-04-17
JPS5819334B1 (en:Method) 1983-04-18
AT302648B (de) 1972-10-25
SE417611B (sv) 1981-03-30
DE2029992B2 (de) 1974-08-15
DK130744B (da) 1975-04-07
IL34739A (en) 1973-10-25
RO62731A (fr) 1978-03-15
DK130744C (en:Method) 1975-09-08
CS153084B2 (en:Method) 1974-02-22
YU36189B (en) 1982-02-25
NL162664B (nl) 1980-01-15
IL34739A0 (en) 1970-08-19

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