ES472025A1 - Metodo para producir polimeros olefinicos - Google Patents

Metodo para producir polimeros olefinicos

Info

Publication number
ES472025A1
ES472025A1 ES472025A ES472025A ES472025A1 ES 472025 A1 ES472025 A1 ES 472025A1 ES 472025 A ES472025 A ES 472025A ES 472025 A ES472025 A ES 472025A ES 472025 A1 ES472025 A1 ES 472025A1
Authority
ES
Spain
Prior art keywords
iii
formula
hydrocarbon group
polymerization catalyst
olefin polymerization
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
ES472025A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of ES472025A1 publication Critical patent/ES472025A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Método para producir polímeros olefínicos, caracterizado porque comprende polimerizar una olefina con un sistema catalítico que comprende (A) un catalizador sólido de tricloruro de titanio producido por reducción de tetracloruro de titanio con un compuesto organoalumínico de la fórmula (I); A1RnX3-n (I) (B) un agente activante de la fórmula (III): A1R''mY3-m (III) en la cual R'' tiene hasta 10 átomos de carbono y es un grupo hidrocarbúrico alifático que puede ser de cadena recta, de cadena ramificada o cíclico, o un grupo hidrocarbúrico aromático, y es un átomo de halógeno o un átomo de hidrógeno y m es un número que satisface la relación <m<3.
ES472025A 1977-06-30 1978-06-30 Metodo para producir polimeros olefinicos Expired ES472025A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7865577A JPS5411985A (en) 1977-06-30 1977-06-30 Preparation of olefin polymer

Publications (1)

Publication Number Publication Date
ES472025A1 true ES472025A1 (es) 1980-01-01

Family

ID=13667864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472025A Expired ES472025A1 (es) 1977-06-30 1978-06-30 Metodo para producir polimeros olefinicos

Country Status (16)

Country Link
US (2) US4246135A (es)
JP (1) JPS5411985A (es)
AR (1) AR221486A1 (es)
BE (1) BE868565A (es)
BR (1) BR7804066A (es)
CA (1) CA1120022A (es)
DE (1) DE2827999A1 (es)
ES (1) ES472025A1 (es)
FR (1) FR2395778A1 (es)
GB (1) GB2000513A (es)
GR (1) GR64977B (es)
IT (1) IT1105048B (es)
NL (1) NL7807022A (es)
NO (1) NO782258L (es)
PT (1) PT68242A (es)
YU (1) YU154878A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7908553A (pt) * 1978-12-28 1980-09-09 Sumitomo Chemical Co Aperfeicoamento em processo para produzir copolimero de propileno
US4382018A (en) * 1979-06-27 1983-05-03 Dart Industries, Inc. Method for making titanium trichloride catalysts
JPS5922913A (ja) * 1982-07-15 1984-02-06 Chisso Corp 高剛性成形品用ポリプロピレン樹脂
JPS59122506A (ja) * 1982-12-28 1984-07-16 Sumitomo Chem Co Ltd 軟質プロピレン重合体
EP0121011A1 (en) * 1983-03-30 1984-10-10 Sumitomo Chemical Company, Limited Method for the production of solid titanium trichloride catalyst
WO1989000584A1 (en) * 1987-07-10 1989-01-26 Quantum Chemical Corporation Propylene polymerization catalyst and method
WO1998033823A1 (en) * 1997-02-05 1998-08-06 The Penn State Research Foundation METAL CATALYZED SYNTHESIS OF HYPERBRANCHED ETHYLENE AND/OR α-OLEFIN POLYMERS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129256A (en) * 1959-12-01 1964-04-14 Gulf Research Development Co Alkylation of benzene with propylene in the presence of a catalyst containing titanium tetrachloride, alkyl aluminum sesquichloride, and oxygen
US3409681A (en) * 1964-06-25 1968-11-05 Exxon Research Engineering Co Method of making novel bimetallic heterogeneous catalysts and their use in hydrocarbon conversions
US3414554A (en) * 1965-07-06 1968-12-03 Phillips Petroleum Co Polymerization process and catalyst
US3558271A (en) * 1969-06-25 1971-01-26 Benedetto Calcagno Method of preparing catalytically active ticl3
US3865749A (en) * 1973-08-30 1975-02-11 Exxon Research Engineering Co Butadiene polymerization catalyst
US4060593A (en) * 1974-07-31 1977-11-29 Mitsubishi Chemical Industries Preparation of titanium trichloride

Also Published As

Publication number Publication date
AR221486A1 (es) 1981-02-13
BE868565A (fr) 1978-10-16
US4304892A (en) 1981-12-08
CA1120022A (en) 1982-03-16
FR2395778A1 (fr) 1979-01-26
JPS5411985A (en) 1979-01-29
DE2827999A1 (de) 1979-01-18
NL7807022A (nl) 1979-01-03
YU154878A (en) 1982-06-30
NO782258L (no) 1979-01-03
IT1105048B (it) 1985-10-28
US4246135A (en) 1981-01-20
GB2000513A (en) 1979-01-10
GR64977B (en) 1980-06-11
PT68242A (en) 1978-07-01
FR2395778B1 (es) 1982-01-22
IT7850068A0 (it) 1978-06-28
BR7804066A (pt) 1979-05-22

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