IT8121868A0 - Metodo per la polimerizzazione di un'a-olefina. - Google Patents

Metodo per la polimerizzazione di un'a-olefina.

Info

Publication number
IT8121868A0
IT8121868A0 IT8121868A IT2186881A IT8121868A0 IT 8121868 A0 IT8121868 A0 IT 8121868A0 IT 8121868 A IT8121868 A IT 8121868A IT 2186881 A IT2186881 A IT 2186881A IT 8121868 A0 IT8121868 A0 IT 8121868A0
Authority
IT
Italy
Prior art keywords
olefin
polymerization
Prior art date
Application number
IT8121868A
Other languages
English (en)
Other versions
IT1136625B (it
Inventor
Tokuji Inoue
Haruo Ueno
Shigeru Ikai
Takefumi Yano
Yoshiyuki Kai
Michimasa Shimizu
Original Assignee
Ube Industries
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 Ube Industries filed Critical Ube Industries
Publication of IT8121868A0 publication Critical patent/IT8121868A0/it
Application granted granted Critical
Publication of IT1136625B publication Critical patent/IT1136625B/it

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
    • 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)
IT21868/81A 1980-05-22 1981-05-21 Metodo per la polimerizzazione di un'alfa-olefina IT1136625B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55067159A JPS5825363B2 (ja) 1980-05-22 1980-05-22 α−オレフィン重合体の製法

Publications (2)

Publication Number Publication Date
IT8121868A0 true IT8121868A0 (it) 1981-05-21
IT1136625B IT1136625B (it) 1986-09-03

Family

ID=13336829

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21868/81A IT1136625B (it) 1980-05-22 1981-05-21 Metodo per la polimerizzazione di un'alfa-olefina

Country Status (8)

Country Link
US (1) US4365048A (it)
JP (1) JPS5825363B2 (it)
KR (1) KR840001737B1 (it)
DE (1) DE3119713C2 (it)
FR (1) FR2482970A1 (it)
GB (1) GB2078234B (it)
IT (1) IT1136625B (it)
PH (1) PH16608A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842604A (ja) * 1981-09-08 1983-03-12 Ube Ind Ltd α−オレフインの重合法
EP0086288B1 (en) * 1982-02-12 1986-09-24 Mitsui Petrochemical Industries, Ltd. Process for producing olefin polymers
DE3370803D1 (en) * 1982-05-28 1987-05-14 Ube Industries Process for polymerizing ethylene
JPS5922909A (ja) * 1982-07-28 1984-02-06 Ube Ind Ltd エチレンの重合法
JPS6036508A (ja) * 1983-08-09 1985-02-25 Ube Ind Ltd α−オレフィンの重合法
US4866022A (en) * 1984-03-23 1989-09-12 Amoco Corporation Olefin polymerization catalyst
US4657995A (en) * 1984-10-05 1987-04-14 Shell Oil Company Olefin polymerization catalyst compositions and polymerization process
US4656151A (en) * 1985-07-15 1987-04-07 National Distillers And Chemical Corporation Intermetallic compound
US4680351A (en) * 1985-09-06 1987-07-14 Phillips Petroleum Company Supported polyolefin catalyst components and methods of making and using same
US4829038A (en) * 1986-06-17 1989-05-09 Amoco Corporation Alpha-olefin polymerization catalyst system including an advantageous modifier component
US6051666A (en) * 1995-04-10 2000-04-18 Dsm N.V. Method for preparing a catalyst suitable for polymerizing an olefin
JP3786138B2 (ja) 2002-08-19 2006-06-14 宇部興産株式会社 α−オレフィンの重合又は共重合に用いられるα−オレフィンの重合又は共重合用触媒、その触媒成分及びその触媒を用いたα−オレフィンの重合方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640679A1 (de) * 1976-09-09 1978-03-16 Montedison Spa Katalysatoren und katalysatorkomponenten zur polymerisation von olefinen
DE2742586A1 (de) * 1976-09-28 1978-03-30 Asahi Chemical Ind Neue polymerisationskatalysatoren und ihre verwendung (ii)
US4242479A (en) * 1976-12-23 1980-12-30 Showa Yuka Kabushiki Kaisha Process for producing an improved ethylenic polymer
GB1603724A (en) * 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
US4258167A (en) * 1978-02-13 1981-03-24 Nissan Chemical Industries, Ltd. Process for producing powdery isotactic polyolefin
JPS5582103A (en) * 1978-12-15 1980-06-20 Mitsubishi Petrochem Co Ltd Production of alpha-olefin polymer
JPS5817204B2 (ja) * 1979-09-21 1983-04-05 宇部興産株式会社 α−オレフィンの重合法

Also Published As

Publication number Publication date
US4365048A (en) 1982-12-21
DE3119713C2 (de) 1984-03-08
IT1136625B (it) 1986-09-03
KR840001737B1 (ko) 1984-10-18
PH16608A (en) 1983-11-24
DE3119713A1 (de) 1982-03-04
KR830006349A (ko) 1983-09-24
JPS5825363B2 (ja) 1983-05-27
GB2078234A (en) 1982-01-06
GB2078234B (en) 1983-11-16
FR2482970B1 (it) 1984-12-21
JPS56163102A (en) 1981-12-15
FR2482970A1 (fr) 1981-11-27

Similar Documents

Publication Publication Date Title
IT8220258A0 (it) Metodo per la polimerizzazione di alfa-olefine.
ES516424A0 (es) "procedimiento de polimerizacion".
IT1174318B (it) Catalizzatore per la polimerizzazione di 1-olefine
ES516523A0 (es) "metodo de preparar compuestos benzoheterociclicos".
IT8124162A0 (it) Metodo immunoenzimatico competitivo per la determinazione di antigeni.
IT1206707B (it) Apparecchio per l'applicazione di forza.
ES515132A0 (es) "procedimiento para la determinacion de un antigeno carcinoembrionico".
IT8321261A0 (it) Metodo per la preparazione di 26,26,26,27,27,27-esafluoro-1alfa, 25-diidrossicolesterolo.
IT8124141A0 (it) Procedimento per lapreparazione di 4'-deossi-daunorubicina 4'-deossi-doxorubicina.
IT1151011B (it) Metodo per la polimerizzazione di alfa-olefine
IT8121868A0 (it) Metodo per la polimerizzazione di un'a-olefina.
ES511941A0 (es) "un procedimiento para la polimerizacion de un compuesto de eterglicidilico".
IT8124224A0 (it) Oggetti sagomati. procedimento per la produzione di
IT8123902A0 (it) Procedimento per la produzione di poliisobuteni.
IT1147923B (it) Procedimento per la produzione di ditiazolil-2(2.2')-disolfuri
IT8023658A0 (it) Componenti di catalizzatori per la polimerizzazione dell'etilene.
IT8025249A0 (it) Metodo per la polimerizzazione di etilene.
IT8020313A0 (it) Metodo per la preparazione di eparinato di calcio.
IT8122146A0 (it) Procedimento per la produzione di mercapto-2-etanolo-1.
IT8026312A0 (it) Metodo per la polimerizzazione di alfa-olefine.
IT8125157A0 (it) Procedimento per la preparazione di 2-amminoetanoli.
IT1141028B (it) Procedimento per la preparazione di 2,5-dimetil 2,4-esadiene
IT8120792A0 (it) Procedimento per l'ossidazione di idrocarburi.
ES512697A0 (es) "metodo de preparar compuestos metilquinoxalin-1,4-dioxidicos".
IT8124571A0 (it) Metodo per l'estrazione di astaxantina.