JPS54131589A - Manufacture of catalyst composition for olefin polymerization - Google Patents
Manufacture of catalyst composition for olefin polymerizationInfo
- Publication number
- JPS54131589A JPS54131589A JP3891878A JP3891878A JPS54131589A JP S54131589 A JPS54131589 A JP S54131589A JP 3891878 A JP3891878 A JP 3891878A JP 3891878 A JP3891878 A JP 3891878A JP S54131589 A JPS54131589 A JP S54131589A
- Authority
- JP
- Japan
- Prior art keywords
- composition
- manufacture
- solid composition
- polymerization
- catalyst
- 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.)
- Granted
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
PURPOSE: To manufacture a catalyst for the polymerization of olefins, having a very high stereoregularity polymerization activity, by the procedure in which a magnesium halide is brought into contact with an electron donor and a Ti compound alternately more than two times to form a solid composition, and then the solid composition is treated with an inert organic solvent.
CONSTITUTION: An anhydrous magnesium halide, e.g., MgCl2, etc., is brought into contact with an elctron donor, e.g., ethyl acetate, etc., and a titanium halide, e.g., TiCl3, etc., alternately more than two times by means of ball mill, etc., in particular. In addition to the above-mentioned three requisite components, the use of an inter halogen, e.g., ClF, etc., or a halogen, e.g., Cl2, etc., gives better results. Then, the solid composition thus obtained is treated with stirring at a temperature between room temperature and 150°C in an inert organic solvent, e.g., hexane, etc., to obtain a Ti composition, and then the Ti composition is combined with an organo Al compound, e.g., Al(C2H5)3, etc., to prepare a catalyst for the stereoregular polymerization of alpha-olefins.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3891878A JPS54131589A (en) | 1978-04-03 | 1978-04-03 | Manufacture of catalyst composition for olefin polymerization |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3891878A JPS54131589A (en) | 1978-04-03 | 1978-04-03 | Manufacture of catalyst composition for olefin polymerization |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54131589A true JPS54131589A (en) | 1979-10-12 |
JPS6357444B2 JPS6357444B2 (en) | 1988-11-11 |
Family
ID=12538584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3891878A Granted JPS54131589A (en) | 1978-04-03 | 1978-04-03 | Manufacture of catalyst composition for olefin polymerization |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54131589A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743326A1 (en) * | 1995-05-18 | 1996-11-20 | Mitsui Petrochemical Industries, Ltd. | Solid titanium catalyst component, process for preparing same, olefin polymerization catalyst containing same, and olefin polymerization process |
WO2011052757A1 (en) | 2009-10-29 | 2011-05-05 | 日本ポリプロ株式会社 | Manufacturing method for propylene polymer |
WO2014013916A1 (en) * | 2012-07-18 | 2014-01-23 | 東邦チタニウム株式会社 | Method for producing solid catalyst component for use in polymerization of olefin, catalyst for use in polymerization of olefin, and method for producing olefin polymer |
JP2014037521A (en) * | 2012-07-18 | 2014-02-27 | Toho Titanium Co Ltd | Production method of solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and production method of olefin polymerization body |
WO2014132806A1 (en) * | 2013-02-27 | 2014-09-04 | 東邦チタニウム株式会社 | Production method for solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins |
CN104640887A (en) * | 2013-02-27 | 2015-05-20 | 东邦钛株式会社 | Production method for solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins |
-
1978
- 1978-04-03 JP JP3891878A patent/JPS54131589A/en active Granted
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0743326A1 (en) * | 1995-05-18 | 1996-11-20 | Mitsui Petrochemical Industries, Ltd. | Solid titanium catalyst component, process for preparing same, olefin polymerization catalyst containing same, and olefin polymerization process |
CN1091450C (en) * | 1995-05-18 | 2002-09-25 | 三井化学株式会社 | Solid titanium catalyst component, process for preparing same, olefin polymrization catalyst containing same, and olefin polymerization process |
WO2011052757A1 (en) | 2009-10-29 | 2011-05-05 | 日本ポリプロ株式会社 | Manufacturing method for propylene polymer |
CN104470953A (en) * | 2012-07-18 | 2015-03-25 | 东邦钛株式会社 | Method for producing solid catalyst component for use in polymerization of olefin, catalyst for use in polymerization of olefin, and method for producing olefin polymer |
JP2014037521A (en) * | 2012-07-18 | 2014-02-27 | Toho Titanium Co Ltd | Production method of solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and production method of olefin polymerization body |
WO2014013916A1 (en) * | 2012-07-18 | 2014-01-23 | 東邦チタニウム株式会社 | Method for producing solid catalyst component for use in polymerization of olefin, catalyst for use in polymerization of olefin, and method for producing olefin polymer |
JPWO2014013916A1 (en) * | 2012-07-18 | 2016-06-30 | 東邦チタニウム株式会社 | Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer |
US9670294B2 (en) | 2012-07-18 | 2017-06-06 | Toho Titanium Co., Ltd. | Method for producing solid catalyst component for use in polymerization of olefin, catalyst for use in polymerization of olefin, and method for producing olefin polymer |
WO2014132806A1 (en) * | 2013-02-27 | 2014-09-04 | 東邦チタニウム株式会社 | Production method for solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins |
CN104640887A (en) * | 2013-02-27 | 2015-05-20 | 东邦钛株式会社 | Production method for solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins |
JPWO2014132806A1 (en) * | 2013-02-27 | 2017-02-02 | 東邦チタニウム株式会社 | Method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization, and method for producing olefin polymer |
US9587050B2 (en) | 2013-02-27 | 2017-03-07 | Toho Titanium Co., Ltd. | Production method for solid catalyst component for polymerizing olefins, catalyst for polymerizing olefins, and production method for polymerized olefins |
CN104640887B (en) * | 2013-02-27 | 2017-08-29 | 东邦钛株式会社 | The manufacture method of manufacture method for the ingredient of solid catalyst of olefin polymerization, the catalyst for olefin polymerization and olefin polymerization |
Also Published As
Publication number | Publication date |
---|---|
JPS6357444B2 (en) | 1988-11-11 |
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