FR2052706A5 - - Google Patents

Info

Publication number
FR2052706A5
FR2052706A5 FR7022249A FR7022249A FR2052706A5 FR 2052706 A5 FR2052706 A5 FR 2052706A5 FR 7022249 A FR7022249 A FR 7022249A FR 7022249 A FR7022249 A FR 7022249A FR 2052706 A5 FR2052706 A5 FR 2052706A5
Authority
FR
France
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
FR7022249A
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
Application granted granted Critical
Publication of FR2052706A5 publication Critical patent/FR2052706A5/fr
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)
FR7022249A 1969-06-20 1970-06-17 Expired FR2052706A5 (fr)

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
FR2052706A5 true FR2052706A5 (fr) 1971-04-09

Family

ID=26326998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022249A Expired FR2052706A5 (fr) 1969-06-20 1970-06-17

Country Status (17)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111137A5 (fr) * 1970-10-13 1972-06-02 Montedison Spa
FR2113313A5 (fr) * 1970-10-29 1972-06-23 Montedison Spa
FR2378046A1 (fr) * 1975-11-21 1978-08-18 Montedison Spa Composant catalytique solide pour catalyseurs de polymerisation d'alpha-olefines
EP0004481A2 (fr) * 1978-03-29 1979-10-03 Exxon Research And Engineering Company Composition catalytique contenant un co-catalyseur de trialcoyl-aluminium et l'utilisation pour la polymérisation des oléfines
EP0004739A2 (fr) * 1978-03-27 1979-10-17 Exxon Research And Engineering Company Procédé pour la polymerisation des alpha mono-olefines
FR2686608A1 (fr) * 1992-01-27 1993-07-30 Atochem Elf 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.
EP0585511A1 (fr) * 1992-08-31 1994-03-09 Fina Research S.A. Compexes de chlorure de magnésium, procédé et applications

Families Citing this family (97)

* 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.
CH543546A (fr) 1971-03-23 1973-10-31 Solvay Système catalytique de polymérisation des alpha-oléfines
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
NL160286C (fr) * 1971-06-25
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
JPS5952643B2 (ja) * 1977-01-27 1984-12-20 三井化学株式会社 エチレン共重合体
CA1144300A (fr) * 1978-11-20 1983-04-05 Allen Noshay Preparation de copolymeres d'ethylene de faible densite dans un reacteur a lit fluidise
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
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
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.
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.
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.
US4829038A (en) * 1986-06-17 1989-05-09 Amoco Corporation Alpha-olefin polymerization catalyst system including an advantageous modifier component
IT1197320B (it) * 1986-10-02 1988-11-30 Ausimont Spa Catalizzatori per la preparazione di copolimeri olefinici elastomerici,saturi ed insaturi,e vopolimeri con essi ottenuti
US4810761A (en) * 1987-03-31 1989-03-07 Union Carbide Corporation Ethylene polymerization catalyst
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
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
FR2639351B1 (fr) * 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.
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.
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
TW396168B (en) * 1997-08-28 2000-07-01 Toho Titanium K K Solid catalyst component and catalyst for polymerization of olefins
US5908594A (en) * 1997-09-24 1999-06-01 Fina Technology, Inc. Process of making polypropylene fiber
US6090325A (en) 1997-09-24 2000-07-18 Fina Technology, Inc. Biaxially-oriented metallocene-based polypropylene films
US5958566A (en) 1997-10-17 1999-09-28 Fina Technology, Inc. Metal bond strength in polyolefin films
US5997679A (en) * 1997-10-17 1999-12-07 Fina Technology, Inc. Heat-seal strength in polyolefin films
US6207093B1 (en) 1998-04-24 2001-03-27 Fina Technology, Inc. Compositions for improved orientation processing
EP1020404A1 (fr) * 1999-01-18 2000-07-19 Fina Research S.A. Procédé de production de poudre de catalysateur
US6416699B1 (en) 1999-06-09 2002-07-09 Fina Technology, Inc. Reduced shrinkage in metallocene isotactic polypropylene fibers
US6878782B2 (en) * 1999-12-01 2005-04-12 General Electric Thermoset composition, method, and article
US7235192B2 (en) 1999-12-01 2007-06-26 General Electric Company Capped poly(arylene ether) composition and method
US6905637B2 (en) 2001-01-18 2005-06-14 General Electric Company Electrically conductive thermoset composition, method for the preparation thereof, and articles derived therefrom
SG95635A1 (en) * 2000-03-30 2003-04-23 Sumitomo Chemical Co Process for producing catalyst for ethylene polymerization and process for producing ehtylene polymer
US6916892B2 (en) * 2001-12-03 2005-07-12 Fina Technology, Inc. Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
US6733719B2 (en) * 2002-01-14 2004-05-11 Sunoco Inc. (R&M) Polypropylene biaxially oriented film
US6998431B2 (en) 2002-03-28 2006-02-14 Fina Technology, Inc. Polymerization process
US7025919B2 (en) * 2002-03-28 2006-04-11 Fina Technology, Inc. Syndiotactic polypropylene fibers
US6824721B2 (en) * 2002-03-29 2004-11-30 Fina Technology, Inc. Polypropylene fibers
US20030215588A1 (en) * 2002-04-09 2003-11-20 Yeager Gary William Thermoset composition, method, and article
US6878327B2 (en) * 2002-04-19 2005-04-12 Fina Technology, Inc. Process of making polypropylene fibers
US6657024B1 (en) 2002-09-03 2003-12-02 Fina Technology, Inc. Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins
AU2003300377B2 (en) * 2002-10-11 2009-04-02 University Of Connecticut Blends of amorphous and semicrystalline polymers having shape memory properties
US7078468B2 (en) * 2003-06-27 2006-07-18 Fina Technology, Inc. Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene
US20060009603A1 (en) * 2004-07-09 2006-01-12 David Young Fibrillation-resistant polypropylene tape
CN100338018C (zh) 2004-10-29 2007-09-19 中国石油化工股份有限公司 一种环戊酯类化合物及其合成方法和应用
US7053163B1 (en) 2005-02-22 2006-05-30 Fina Technology, Inc. Controlled comonomer distribution along a reactor for copolymer production
US7413812B2 (en) * 2005-04-26 2008-08-19 Fina Technology, Inc. Polypropylene article and method of preparing polypropylene article
US20060279026A1 (en) * 2005-06-09 2006-12-14 Fina Technology, Inc. Polypropylene composition for injection stretch blow molding
US20070045894A1 (en) * 2005-08-31 2007-03-01 Mcleod Michael A Process for producing polyolefin films
US20070110997A1 (en) * 2005-11-17 2007-05-17 Fina Technology, Inc. Polymeric film structures and compositions for high surface treatment retention
US7446167B2 (en) * 2006-04-13 2008-11-04 Fina Technology, Inc. Catalyst deactivation agents and methods for use of same
US20080061468A1 (en) * 2006-09-07 2008-03-13 Frank Li Fiber processing of high ethylene level propylene-ethylene random copolymers by use of nucleators
KR20090093981A (ko) 2006-12-15 2009-09-02 피나 테크놀러지, 인코포레이티드 폴리프로필렌 블로운 필름
EP2097459A1 (fr) * 2006-12-29 2009-09-09 Fina Technology, Inc. Système de catalyseur de polymérisation contenant du succinate utilisant du n-butylméthyldiméthoxysilane pour la préparation de résines de film de polypropylène
US7473751B2 (en) * 2007-01-22 2009-01-06 Fina Technology, Inc. Biaxially-oriented metallocene-based polypropylene films having reduced thickness
US8859084B2 (en) * 2008-01-29 2014-10-14 Fina Technology, Inc. Modifiers for oriented polypropylene
US20090202770A1 (en) * 2008-02-08 2009-08-13 Fengkui Li Polypropylene/polyisobutylene blends and films prepared from same
US8545971B2 (en) * 2008-06-30 2013-10-01 Fina Technology, Inc. Polymeric compositions comprising polylactic acid and methods of making and using same
US8268913B2 (en) * 2008-06-30 2012-09-18 Fina Technology, Inc. Polymeric blends and methods of using same
US8759446B2 (en) * 2008-06-30 2014-06-24 Fina Technology, Inc. Compatibilized polypropylene and polylactic acid blends and methods of making and using same
US20100087602A1 (en) * 2008-10-08 2010-04-08 Fina Technology, Inc. Long chain branched polypropylene for cast film applications
CN101735346B (zh) 2008-11-07 2012-05-30 中国石油天然气股份有限公司 一种丙烯均聚和共聚的催化剂及其制备方法和应用
US20100125124A1 (en) * 2008-11-17 2010-05-20 Fina Technology, Inc. Methods of catalyst activation
US9174384B2 (en) * 2009-09-01 2015-11-03 Fina Technology, Inc. Multilayer polypropylene films and methods of making and using same
US8652986B2 (en) 2009-12-31 2014-02-18 Hyosung Corporation Ziegler-Natta catalyst for olefin polymerization
RU2458938C1 (ru) * 2010-12-02 2012-08-20 Закрытое Акционерное Общество "Сибур Холдинг" Каталитическая система, способ ее получения и полиолефины, полученные на ее основе
US20170335152A1 (en) 2016-05-20 2017-11-23 Equistar Chemicals, Lp In-line polyolefin based adhesive compositions having graft polyolefin/elastomer copolymers
KR102411877B1 (ko) 2016-10-28 2022-06-22 피나 테크놀러지, 인코포레이티드 Bopp 적용을 위한 폴리프로필렌 속의 결정화도를 감소시키기 위한 제제의 용도
MX2019005753A (es) 2016-11-18 2019-08-12 Equistar Chem Lp Materiales de poliolefina para aplicaciones de moldeado rotacional que tienen propiedades de impacto y estabilidad de color mejoradas.
WO2018140627A1 (fr) 2017-01-27 2018-08-02 Equistar Chemicals, Lp Polyéthylène modifié par peroxyde, compositions et applications associées
EP3619246A1 (fr) 2017-05-03 2020-03-11 Equistar Chemicals, LP Copolymères d'éthylène et d'alpha-oléfine et procédés associés
WO2019050954A1 (fr) 2017-09-08 2019-03-14 Equistar Chemicals, Lp Compositions adhésives à base de polyoléfine ayant des copolymères de polyoléfine greffés et procédés de formation
WO2020056119A1 (fr) 2018-09-14 2020-03-19 Fina Technology, Inc. Mélanges de polymères de polypropylène à rhéologie contrôlée et de polyéthylène et procédés d'utilisation
CA3121960A1 (fr) 2019-02-20 2020-08-27 Fina Technology, Inc. Compositions polymeres a faible gauchissement
CA3180539A1 (fr) 2020-06-30 2022-01-06 Douglas Burmaster Composition de polypropylene transparent pour thermoformage
WO2024118536A1 (fr) 2022-11-29 2024-06-06 Fina Technology, Inc. Polypropylènes pour la fabrication additive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291788A (fr) * 1960-03-21 1962-04-27 Shell Int Research Procédé de préparation de nouveaux catalyseurs de polymérisation
FR2014887A1 (fr) * 1968-08-01 1970-04-24 Mitsui Petrochemical Ind
FR2039843A5 (fr) * 1969-03-24 1971-01-15 Montedison Spa

Family Cites Families (18)

* 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
US3008943A (en) * 1955-12-01 1961-11-14 Exxon Research Engineering Co Polymerization catalyst
NL103545C (fr) * 1956-01-18
LU36706A1 (fr) * 1957-12-23
BE576984A (fr) * 1958-03-24
NL240240A (fr) * 1958-06-27
BE584091A (fr) * 1958-10-30
US3193545A (en) * 1958-12-03 1965-07-06 Exxon Research Engineering Co Catalyst and process for polymerizing alpha-olefins utilizing titanium halide derivatives
BE585927A (fr) * 1958-12-23
US3238146A (en) * 1960-03-21 1966-03-01 Shell Oil Co Catalysts and their preparation
IT629253A (fr) * 1960-04-27
DE1445225B2 (de) * 1960-09-24 1971-11-18 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Verfahren zur polymerisation von monoalpha olefinen mit drei oder mehr kohlenstoffatomen
NL273776A (fr) * 1961-01-30
US3210332A (en) * 1963-05-03 1965-10-05 Phillips Petroleum Co Production of solid olefin polymers
US3476730A (en) * 1966-07-22 1969-11-04 Huels Chemische Werke Ag Process for low-pressure polymerization of alpha-olefines
NL137056C (fr) * 1966-10-21
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
NL162664B (nl) * 1969-06-20 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291788A (fr) * 1960-03-21 1962-04-27 Shell Int Research Procédé de préparation de nouveaux catalyseurs de polymérisation
FR2014887A1 (fr) * 1968-08-01 1970-04-24 Mitsui Petrochemical Ind
FR2039843A5 (fr) * 1969-03-24 1971-01-15 Montedison Spa

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2111137A5 (fr) * 1970-10-13 1972-06-02 Montedison Spa
FR2113313A5 (fr) * 1970-10-29 1972-06-23 Montedison Spa
FR2378046A1 (fr) * 1975-11-21 1978-08-18 Montedison Spa Composant catalytique solide pour catalyseurs de polymerisation d'alpha-olefines
EP0004739A2 (fr) * 1978-03-27 1979-10-17 Exxon Research And Engineering Company Procédé pour la polymerisation des alpha mono-olefines
EP0004739A3 (fr) * 1978-03-27 1979-11-14 Exxon Research And Engineering Company Procédé pour la polymerisation des alpha mono-olefines
EP0004481A2 (fr) * 1978-03-29 1979-10-03 Exxon Research And Engineering Company Composition catalytique contenant un co-catalyseur de trialcoyl-aluminium et l'utilisation pour la polymérisation des oléfines
EP0004481A3 (en) * 1978-03-29 1979-10-17 Exxon Research And Engineering Company Catalyst compositions containing a trialkyl aluminium co-catalyst and the use for the polymerization of olefins
FR2686608A1 (fr) * 1992-01-27 1993-07-30 Atochem Elf 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.
EP0554141A1 (fr) * 1992-01-27 1993-08-04 Elf Atochem S.A. Procédé d'activation de support à base de chlorure de magnésium entrant dans la fabrication de la composante catalytique de polymérisation de l'éthylène
EP0585511A1 (fr) * 1992-08-31 1994-03-09 Fina Research S.A. Compexes de chlorure de magnésium, procédé et applications

Also Published As

Publication number Publication date
DK130744C (fr) 1975-09-08
YU36189B (en) 1982-02-25
IL34739A (en) 1973-10-25
US4544717A (en) 1985-10-01
SU414770A3 (ru) 1974-02-05
GB1310547A (en) 1973-03-21
BE752252A (fr) 1970-12-21
ES380918A1 (es) 1973-04-01
RO62731A (fr) 1978-03-15
JPS5819334B1 (fr) 1983-04-18
IL34739A0 (en) 1970-08-19
PL80715B1 (fr) 1975-08-30
NL7008708A (fr) 1970-12-22
DE2029992C3 (de) 1975-04-17
DE2029992B2 (de) 1974-08-15
NL162664B (nl) 1980-01-15
CS153084B2 (fr) 1974-02-22
AT302648B (de) 1972-10-25
US4636486A (en) 1987-01-13
DK130744B (da) 1975-04-07
DE2029992A1 (fr) 1970-12-23
SE417611B (sv) 1981-03-30
YU153970A (en) 1981-06-30

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