JPS6250483B2 - - Google Patents

Info

Publication number
JPS6250483B2
JPS6250483B2 JP54042043A JP4204379A JPS6250483B2 JP S6250483 B2 JPS6250483 B2 JP S6250483B2 JP 54042043 A JP54042043 A JP 54042043A JP 4204379 A JP4204379 A JP 4204379A JP S6250483 B2 JPS6250483 B2 JP S6250483B2
Authority
JP
Japan
Prior art keywords
magnesium
catalyst
reaction
amount
halogen
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
JP54042043A
Other languages
English (en)
Japanese (ja)
Other versions
JPS55149307A (en
Inventor
Akio Kimura
Satoshi Asahi
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP4204379A priority Critical patent/JPS55149307A/ja
Priority to US06/134,759 priority patent/US4255544A/en
Priority to GB8011022A priority patent/GB2049710B/en
Priority to FR8007523A priority patent/FR2453868B1/fr
Priority to IT48342/80A priority patent/IT1188923B/it
Priority to CA349,485A priority patent/CA1130950A/en
Publication of JPS55149307A publication Critical patent/JPS55149307A/ja
Publication of JPS6250483B2 publication Critical patent/JPS6250483B2/ja
Granted 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
    • C08F10/02—Ethene

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP4204379A 1979-04-09 1979-04-09 Ethylene polymerizing method Granted JPS55149307A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP4204379A JPS55149307A (en) 1979-04-09 1979-04-09 Ethylene polymerizing method
US06/134,759 US4255544A (en) 1979-04-09 1980-03-28 Process for polymerization of ethylene
GB8011022A GB2049710B (en) 1979-04-09 1980-04-02 Ethylene polymerisation
FR8007523A FR2453868B1 (fr) 1979-04-09 1980-04-03 Procede de polymerisation de l'ethylene
IT48342/80A IT1188923B (it) 1979-04-09 1980-04-04 Procedimento per polimerizzare etilene
CA349,485A CA1130950A (en) 1979-04-09 1980-04-09 Process for polymerization of ethylene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4204379A JPS55149307A (en) 1979-04-09 1979-04-09 Ethylene polymerizing method

Publications (2)

Publication Number Publication Date
JPS55149307A JPS55149307A (en) 1980-11-20
JPS6250483B2 true JPS6250483B2 (en, 2012) 1987-10-26

Family

ID=12625094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4204379A Granted JPS55149307A (en) 1979-04-09 1979-04-09 Ethylene polymerizing method

Country Status (6)

Country Link
US (1) US4255544A (en, 2012)
JP (1) JPS55149307A (en, 2012)
CA (1) CA1130950A (en, 2012)
FR (1) FR2453868B1 (en, 2012)
GB (1) GB2049710B (en, 2012)
IT (1) IT1188923B (en, 2012)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182304A (en) * 1981-05-07 1982-11-10 Nippon Oil Co Ltd Production of polyolefin
US4518751A (en) * 1981-06-05 1985-05-21 Idemitsu Kosan Company Limited Process for the production of polyethylene
FR2512033B1 (fr) * 1981-08-25 1986-02-21 Nippon Oil Co Ltd Procede pour la fabrication de poly-olefines
JPS5896607A (ja) * 1981-12-03 1983-06-08 Nippon Oil Co Ltd ポリオレフインの製造方法
JPS59221309A (ja) * 1983-05-31 1984-12-12 Toa Nenryo Kogyo Kk オレフイン重合用触媒成分
JPH0665687B2 (ja) * 1984-09-13 1994-08-24 日産化学工業株式会社 改良されたエチレンの重合もしくは共重合方法
US4885349A (en) * 1985-12-23 1989-12-05 Mobil Oil Corporation Process for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution and high melt index
US4771024A (en) * 1986-02-28 1988-09-13 Shell Oil Company Olefin polymerization catalyst composition
DE3767762D1 (de) * 1986-05-21 1991-03-07 Mitsubishi Chem Ind Verfahren zur herstellung eines olefinpolymers.
US5354820A (en) * 1987-12-07 1994-10-11 Idemitsu Petrochemical Company Limited Process for the preparation of olefin polymer
US6693058B1 (en) 1997-01-28 2004-02-17 Fina Technology, Inc. Ziegler-natta catalyst for narrow to broad MWD of polyoefins, method of making, method of using, and polyolefins made therewith
US6174971B1 (en) * 1997-01-28 2001-01-16 Fina Technology, Inc. Ziegler-natta catalysts for olefin polymerization
US6486274B1 (en) 1997-01-28 2002-11-26 Fina Technology, Inc. Hydrogen response Ziegler-Natta catalyst for narrowing MWD of polyolefin, method of making, method of using, and polyolefins made therewith
US6734134B1 (en) * 1997-01-28 2004-05-11 Fina Technology, Inc. Ziegler-natta catalyst for tuning MWD of polyolefin, method of making, method of using, and polyolefins made therewith
US6930071B2 (en) * 1997-01-28 2005-08-16 Fina Technology, Inc. Ziegler-natta catalyst for polyolefins
CN1307214C (zh) * 2002-08-09 2007-03-28 巴塞尔聚烯烃有限公司 改性的齐格勒催化剂,其制备方法及在其存在下制备聚－1－烯烃的方法
DE10236647A1 (de) * 2002-08-09 2004-02-19 Basell Polyolefine Gmbh Modifizierter Ziegler Katalysator, Verfahren zu seiner Herstellung und Verfahren zum Herstellen eines Poly-1-olefins in seiner Gegenwart
JP4712418B2 (ja) * 2005-03-30 2011-06-29 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分の製造方法およびオレフィン類重合用触媒並びにこれを用いたオレフィン類重合体又は共重合体の製造方法
US7449529B2 (en) * 2006-07-11 2008-11-11 Fina Technology, Inc. Bimodal blow molding resin and products made therefrom
US20080051538A1 (en) * 2006-07-11 2008-02-28 Fina Technology, Inc. Bimodal pipe resin and products made therefrom
US7893181B2 (en) * 2006-07-11 2011-02-22 Fina Technology, Inc. Bimodal film resin and products made therefrom
ES2660868T3 (es) * 2012-09-28 2018-03-26 Toho Titanium Co., Ltd. Componente de catalizador sólido para polimerización de olefinas, catalizador de polimerización de olefinas y método para producir un polímero de olefinas
USD692074S1 (en) * 2013-02-25 2013-10-22 Wilson Sporting Goods Co. Soccerball
EP4155324A3 (en) * 2021-09-22 2023-05-03 Sumitomo Chemical Company, Limited Method for producing solid catalyst component for olefin polymerization, method for producing catalyst for olefin polymerization, and method for producing olefin polymer
JP2023046195A (ja) * 2021-09-22 2023-04-03 住友化学株式会社 オレフィン重合用固体触媒成分の製造方法、オレフィン重合用触媒の製造方法、および、オレフィン重合体の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU61816A1 (en, 2012) * 1970-10-06 1972-06-28
DE2111455A1 (de) * 1971-03-10 1972-09-28 Hoechst Ag Verfahren zur Herstellung von Polyolefinen
US4071672A (en) * 1972-11-10 1978-01-31 Mitsui Petrochemical Industries Ltd. Process for polymerizing or copolymerizing olefins
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine

Also Published As

Publication number Publication date
IT8048342A0 (it) 1980-04-04
US4255544A (en) 1981-03-10
GB2049710A (en) 1980-12-31
JPS55149307A (en) 1980-11-20
FR2453868A1 (fr) 1980-11-07
CA1130950A (en) 1982-08-31
FR2453868B1 (fr) 1985-09-13
GB2049710B (en) 1983-01-06
IT8048342A1 (it) 1981-10-04
IT1188923B (it) 1988-01-28

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