JPS52153896A - Fine-granular solid matter containing titanium trichloride - Google Patents

Fine-granular solid matter containing titanium trichloride

Info

Publication number
JPS52153896A
JPS52153896A JP7144376A JP7144376A JPS52153896A JP S52153896 A JPS52153896 A JP S52153896A JP 7144376 A JP7144376 A JP 7144376A JP 7144376 A JP7144376 A JP 7144376A JP S52153896 A JPS52153896 A JP S52153896A
Authority
JP
Japan
Prior art keywords
fine
solid matter
granular solid
containing titanium
titanium trichloride
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
Application number
JP7144376A
Other languages
Japanese (ja)
Other versions
JPS5622814B2 (en
Inventor
Genjiro Kakogawa
Masayoshi Hasuo
Yoshinori Suga
Yasuo Maruyama
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP7144376A priority Critical patent/JPS52153896A/en
Publication of JPS52153896A publication Critical patent/JPS52153896A/en
Publication of JPS5622814B2 publication Critical patent/JPS5622814B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To obtain TiCl3-contg. fine-granular solid matter with high content of available Ti, by heating liquefied products obtained by reduction of TiCl4 in a liquid phase with an org. Mg compound, in the presence of a halogen-contg. compound of Si, C, or B.
COPYRIGHT: (C)1977,JPO&Japio
JP7144376A 1976-06-17 1976-06-17 Fine-granular solid matter containing titanium trichloride Granted JPS52153896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7144376A JPS52153896A (en) 1976-06-17 1976-06-17 Fine-granular solid matter containing titanium trichloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7144376A JPS52153896A (en) 1976-06-17 1976-06-17 Fine-granular solid matter containing titanium trichloride

Publications (2)

Publication Number Publication Date
JPS52153896A true JPS52153896A (en) 1977-12-21
JPS5622814B2 JPS5622814B2 (en) 1981-05-27

Family

ID=13460676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7144376A Granted JPS52153896A (en) 1976-06-17 1976-06-17 Fine-granular solid matter containing titanium trichloride

Country Status (1)

Country Link
JP (1) JPS52153896A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575411A (en) * 1978-12-05 1980-06-06 Mitsubishi Petrochem Co Ltd Preparation of catalyst component for polymerizing olefin
FR2463779A1 (en) * 1979-08-22 1981-02-27 Sumitomo Chemical Co PROCESS FOR THE PRODUCTION OF HIGHLY STEREO-REGULAR A-OLEFIN POLYMERS, AND CATALYST USED FOR CARRYING OUT SAID METHOD
US4506061A (en) * 1981-12-28 1985-03-19 Japan Synthetic Rubber Co., Ltd. Process for producing olefin copolymer rubber
US5019633A (en) * 1980-12-24 1991-05-28 Technology Corporation Catalyst composition for polymerizing ethylene

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180512U (en) * 1983-05-17 1984-12-03 ティーオーエー株式会社 Clipping distortion prevention device
JPH0441612Y2 (en) * 1985-04-09 1992-09-30
JP2022073497A (en) 2020-11-02 2022-05-17 三菱電機株式会社 Semiconductor device and method for manufacturing semiconductor device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575411A (en) * 1978-12-05 1980-06-06 Mitsubishi Petrochem Co Ltd Preparation of catalyst component for polymerizing olefin
JPS6334170B2 (en) * 1978-12-05 1988-07-08 Mitsubishi Petrochemical Co
FR2463779A1 (en) * 1979-08-22 1981-02-27 Sumitomo Chemical Co PROCESS FOR THE PRODUCTION OF HIGHLY STEREO-REGULAR A-OLEFIN POLYMERS, AND CATALYST USED FOR CARRYING OUT SAID METHOD
US5019633A (en) * 1980-12-24 1991-05-28 Technology Corporation Catalyst composition for polymerizing ethylene
US4506061A (en) * 1981-12-28 1985-03-19 Japan Synthetic Rubber Co., Ltd. Process for producing olefin copolymer rubber

Also Published As

Publication number Publication date
JPS5622814B2 (en) 1981-05-27

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