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JPS52127492A - Production of titanium catalyst component - Google Patents

Production of titanium catalyst component

Info

Publication number
JPS52127492A
JPS52127492A JP4417676A JP4417676A JPS52127492A JP S52127492 A JPS52127492 A JP S52127492A JP 4417676 A JP4417676 A JP 4417676A JP 4417676 A JP4417676 A JP 4417676A JP S52127492 A JPS52127492 A JP S52127492A
Authority
JP
Japan
Prior art keywords
catalyst component
production
titanium catalyst
ticl
olefins
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
JP4417676A
Other languages
Japanese (ja)
Other versions
JPS5731721B2 (en
Inventor
Yoshikuni Soma
Shunji Arita
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP4417676A priority Critical patent/JPS52127492A/en
Publication of JPS52127492A publication Critical patent/JPS52127492A/en
Publication of JPS5731721B2 publication Critical patent/JPS5731721B2/ja
Granted legal-status Critical Current

Links

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

Abstract

PURPOSE: To obtain a Ti catalyst component suitable for high active, high stereoregular (co)polymerization of α-olefins by reducing TiCl4 with organic Al compounds and contacting the reduced solid matter with low concentration TiCl4 in inert solvent in the presence of electron donor.
COPYRIGHT: (C)1977,JPO&Japio
JP4417676A 1976-04-20 1976-04-20 Production of titanium catalyst component Granted JPS52127492A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4417676A JPS52127492A (en) 1976-04-20 1976-04-20 Production of titanium catalyst component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4417676A JPS52127492A (en) 1976-04-20 1976-04-20 Production of titanium catalyst component

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP12771581A Division JPS6039685B2 (en) 1981-08-17 1981-08-17 Method for producing titanium catalyst component

Publications (2)

Publication Number Publication Date
JPS52127492A true JPS52127492A (en) 1977-10-26
JPS5731721B2 JPS5731721B2 (en) 1982-07-06

Family

ID=12684262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4417676A Granted JPS52127492A (en) 1976-04-20 1976-04-20 Production of titanium catalyst component

Country Status (1)

Country Link
JP (1) JPS52127492A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194203A (en) * 1982-05-10 1983-11-12 日立照明株式会社 Fluorescent lamp apparatus with bulb cap
JPS58170704U (en) * 1982-05-12 1983-11-15 日立照明株式会社 lamp holder

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115492A (en) * 1974-07-29 1976-02-06 Hitachi Ltd Kemuri oyobi gasukenchisoshi
JPS5168490A (en) * 1974-12-10 1976-06-14 Toa Nenryo Kogyo Kk Arufua orefuin jugoyo shokubai seibun no seizoho
JPS527891A (en) * 1975-07-09 1977-01-21 Toa Nenryo Kogyo Kk Process for producing catalyst components for polymerization of olefi n
JPS527892A (en) * 1975-07-09 1977-01-21 Toa Nenryo Kogyo Kk Process for producing catalyst components for polymerization of alpha-olefin
JPS5263981A (en) * 1975-11-25 1977-05-26 Toa Nenryo Kogyo Kk Preparation of polymerization catalyst for alpha-olefin
JPS5269887A (en) * 1975-12-08 1977-06-10 Toa Nenryo Kogyo Kk Producing alpha-olefin polymerization catalyst component
JPS52124492A (en) * 1976-04-13 1977-10-19 Toho Titanium Co Ltd Method of manufacturing high efficiency catalyst composites for alphaaolefine polymerizations

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115492A (en) * 1974-07-29 1976-02-06 Hitachi Ltd Kemuri oyobi gasukenchisoshi
JPS5168490A (en) * 1974-12-10 1976-06-14 Toa Nenryo Kogyo Kk Arufua orefuin jugoyo shokubai seibun no seizoho
JPS527891A (en) * 1975-07-09 1977-01-21 Toa Nenryo Kogyo Kk Process for producing catalyst components for polymerization of olefi n
JPS527892A (en) * 1975-07-09 1977-01-21 Toa Nenryo Kogyo Kk Process for producing catalyst components for polymerization of alpha-olefin
JPS5263981A (en) * 1975-11-25 1977-05-26 Toa Nenryo Kogyo Kk Preparation of polymerization catalyst for alpha-olefin
JPS5269887A (en) * 1975-12-08 1977-06-10 Toa Nenryo Kogyo Kk Producing alpha-olefin polymerization catalyst component
JPS52124492A (en) * 1976-04-13 1977-10-19 Toho Titanium Co Ltd Method of manufacturing high efficiency catalyst composites for alphaaolefine polymerizations

Also Published As

Publication number Publication date
JPS5731721B2 (en) 1982-07-06

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