ES471372A1 - Un procedimiento para preparar catalizadores para la polime-rizacion de alfa-olefinas - Google Patents

Un procedimiento para preparar catalizadores para la polime-rizacion de alfa-olefinas

Info

Publication number
ES471372A1
ES471372A1 ES471372A ES471372A ES471372A1 ES 471372 A1 ES471372 A1 ES 471372A1 ES 471372 A ES471372 A ES 471372A ES 471372 A ES471372 A ES 471372A ES 471372 A1 ES471372 A1 ES 471372A1
Authority
ES
Spain
Prior art keywords
olefins
catalysts
mixtures
ethylene
preparing components
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
ES471372A
Other languages
English (en)
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
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
Publication of ES471372A1 publication Critical patent/ES471372A1/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
    • 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
    • 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

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)

Abstract

Un procedimiento para la preparación de catalizadores para la polimerización de alfa-olefinas, en particular propileno y mezclas de alfa-olefinas entre sí y/o con etileno, caracterizado porque en su realización comprende hacer reaccionar un compuesto catalítico A) constituido por un compuesto de al-alquilo formando un aducto con un compuesto donador de electrones, en el que el aducto esta presente en proporción preferentemente comprendida entre 5 y 90%. y un componente catalítico B) constituido por un dihaluro de Mg químicamente confirmado con un producto sólido formado por un compuesto de Ti y un compuesto donador de electrones, cuyo producto sólido resulta de la reacción entre un compuesto de Ti soluble en un hidrocarburo.
ES471372A 1977-07-04 1978-07-03 Un procedimiento para preparar catalizadores para la polime-rizacion de alfa-olefinas Expired ES471372A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25345/77A IT1114822B (it) 1977-07-04 1977-07-04 Componenti di catalizzatori per la polimerizzazione delle alfa-olefine

Publications (1)

Publication Number Publication Date
ES471372A1 true ES471372A1 (es) 1979-10-01

Family

ID=11216417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES471372A Expired ES471372A1 (es) 1977-07-04 1978-07-03 Un procedimiento para preparar catalizadores para la polime-rizacion de alfa-olefinas

Country Status (29)

Country Link
US (2) US4294721A (es)
JP (1) JPS5439484A (es)
AR (1) AR218315A1 (es)
AT (1) AT363681B (es)
AU (1) AU522016B2 (es)
BE (1) BE868682A (es)
BR (1) BR7804265A (es)
CA (1) CA1124257A (es)
DE (1) DE2828887A1 (es)
DK (1) DK160255C (es)
ES (1) ES471372A1 (es)
FR (1) FR2396768A1 (es)
GB (1) GB2000514B (es)
GR (1) GR71672B (es)
HU (1) HU179253B (es)
IN (1) IN150539B (es)
IT (1) IT1114822B (es)
MX (1) MX150092A (es)
NL (1) NL188041C (es)
NO (1) NO155775C (es)
PH (1) PH14962A (es)
PL (1) PL113953B1 (es)
PT (1) PT68238A (es)
RO (1) RO77020A (es)
SE (1) SE440226B (es)
SU (1) SU1233790A3 (es)
TR (1) TR20939A (es)
YU (1) YU41592B (es)
ZA (1) ZA783796B (es)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1092448B (it) * 1978-02-09 1985-07-12 Montedison Spa Catalizzatori per la polimerizzazione delle alfa-olefine
JPS56811A (en) * 1979-06-18 1981-01-07 Mitsui Petrochem Ind Ltd Preparation of olefin polymer or copolymer
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.
IT1190683B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
IT1190681B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
US4506029A (en) * 1982-12-20 1985-03-19 Stauffer Chemical Company Supported catalyst for polymerization of olefins
CA1213267A (en) * 1983-04-21 1986-10-28 Albert P. Masino Polyolefin polymerization process and catalyst
US4952737A (en) * 1983-04-21 1990-08-28 Phillips Petroleum Company Polyolefin polymerization process and catalyst
US4492768A (en) * 1983-08-19 1985-01-08 Phillips Petroleum Company Polyolefin polymerization process and catalyst
US4503159A (en) * 1983-08-19 1985-03-05 Phillips Petroleum Company Polyolefin polymerization process and catalyst
US4520121A (en) * 1983-10-28 1985-05-28 Inkrott Kenneth E Magnesium halide hydrates and polymerization catalysts prepared therefrom
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US4767735A (en) * 1987-02-02 1988-08-30 Cosden Technology, Inc. Catalyst pretreatment process
JPS63219610A (ja) * 1987-03-03 1988-09-13 Kobayashi Textile Eng Kk 自動繰糸機における飛び繊度防止装置
FR2616789B1 (fr) * 1987-06-16 1991-07-26 Atochem Procede de traitement de composante catalytique sur support d'oxyde metallique poreux pour la polymerisation des olefines en phase gazeuse. application du catalyseur obtenu a la polymerisation des olefines
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
FR2628110B1 (fr) * 1988-03-03 1994-03-25 Bp Chimie Catalyseur de polymerisation d'olefines de type ziegler-natta, supporte sur des particules spheriques de chlorure de magnesium, et procede de preparation
FI102070B (fi) 1996-03-29 1998-10-15 Borealis As Uusi kompleksiyhdiste, sen valmistus ja käyttö
US6930071B2 (en) * 1997-01-28 2005-08-16 Fina Technology, Inc. Ziegler-natta catalyst for polyolefins
US6864207B2 (en) * 1997-01-28 2005-03-08 Fina Technology, Inc. Ziegler-Natta catalyst for polyolefins
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GB2325004B (en) * 1997-05-09 1999-09-01 Samsung General Chemicals Co A catalyst for polymerization and copolymerization of olefins
KR100240519B1 (ko) * 1997-09-11 2000-01-15 유현식 새로운 올레핀 중합용 킬레이트 촉매 및 이를 이용한 올레핀중합 방법
KR100334165B1 (ko) 1998-04-17 2002-11-27 삼성종합화학주식회사 에틸렌 중합 및 에틸렌/α-올레핀 공중합용 담지촉매의 제조방법
KR100334164B1 (ko) 1998-04-17 2002-09-25 삼성종합화학주식회사 에틸렌 중합 및 에틸렌/α-올레핀 공중합용 TI/V 담지촉매의제조방법
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KR100389476B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합체 및 공중합체 제조방법
KR100389477B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합체 및 공중합체 제조방법
KR100389475B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
KR100389962B1 (ko) * 2000-11-10 2003-07-02 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4187196A (en) * 1971-06-25 1980-02-05 Montedison S.P.A. Process for the stereoregular polymerization of alpha-olefins
JPS5812281B2 (ja) * 1974-11-15 1983-03-07 三井化学株式会社 コウリツタイキソクセイポリ −ａ− オレフインノ セイゾウホウホウ
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS52104593A (en) * 1976-03-01 1977-09-02 Mitsui Petrochem Ind Ltd Polymerization of olefins
JPS53109587A (en) * 1977-03-07 1978-09-25 Mitsui Petrochem Ind Ltd Polymerization of olefin

Also Published As

Publication number Publication date
YU41592B (en) 1987-10-31
AR218315A1 (es) 1980-05-30
JPS6411650B2 (es) 1989-02-27
IN150539B (es) 1982-11-13
PT68238A (en) 1978-07-01
NO155775B (no) 1987-02-16
HU179253B (en) 1982-09-28
BE868682A (fr) 1979-01-03
JPS5439484A (en) 1979-03-26
YU156178A (en) 1982-10-31
US4439540A (en) 1984-03-27
NL188041C (nl) 1992-03-16
IT1114822B (it) 1986-01-27
ZA783796B (en) 1979-07-25
US4294721A (en) 1981-10-13
CA1124257A (en) 1982-05-25
PL113953B1 (en) 1981-01-31
GB2000514A (en) 1979-01-10
SE440226B (sv) 1985-07-22
DE2828887A1 (de) 1979-01-25
MX150092A (es) 1984-03-15
GB2000514B (en) 1982-01-20
BR7804265A (pt) 1979-03-20
PH14962A (en) 1982-02-05
PL208159A1 (pl) 1979-04-09
NL7807259A (nl) 1979-01-08
AU522016B2 (en) 1982-05-13
NO155775C (no) 1987-05-27
DK160255C (da) 1991-07-22
SU1233790A3 (ru) 1986-05-23
RO77020A (ro) 1982-04-12
AU3766378A (en) 1980-01-03
NO782229L (no) 1979-01-05
DE2828887C2 (es) 1990-04-05
DK290378A (da) 1979-01-05
NL188041B (nl) 1991-10-16
DK160255B (da) 1991-02-18
SE7807331L (sv) 1979-01-05
FR2396768A1 (fr) 1979-02-02
TR20939A (tr) 1983-01-21
FR2396768B1 (es) 1981-04-30
AT363681B (de) 1981-08-25
GR71672B (es) 1983-06-21
ATA484678A (de) 1981-01-15

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