JPS52138492A - Production of polymerization catalyst component - Google Patents

Production of polymerization catalyst component

Info

Publication number
JPS52138492A
JPS52138492A JP5542376A JP5542376A JPS52138492A JP S52138492 A JPS52138492 A JP S52138492A JP 5542376 A JP5542376 A JP 5542376A JP 5542376 A JP5542376 A JP 5542376A JP S52138492 A JPS52138492 A JP S52138492A
Authority
JP
Japan
Prior art keywords
polymerization catalyst
catalyst
production
catalyst component
amount
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
JP5542376A
Other languages
Japanese (ja)
Other versions
JPS5928570B2 (en
Inventor
Tetsuya Iwao
Heizo Sasaki
Akira Ito
Masahiro Jinno
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP5542376A priority Critical patent/JPS5928570B2/en
Priority to GR53342A priority patent/GR63148B/en
Priority to CA277,885A priority patent/CA1097316A/en
Priority to PT66524A priority patent/PT66524B/en
Priority to GB19013/77A priority patent/GB1544193A/en
Priority to MX169120A priority patent/MX145423A/en
Priority to NLAANVRAGE7705370,A priority patent/NL184005C/en
Priority to BR7703149A priority patent/BR7703149A/en
Priority to US05/797,227 priority patent/US4187385A/en
Priority to DE19772722150 priority patent/DE2722150A1/en
Priority to YU1221/77A priority patent/YU40477B/en
Priority to AT350477A priority patent/AT360751B/en
Priority to IT23588/77A priority patent/IT1104772B/en
Priority to FR7714920A priority patent/FR2352000A1/en
Priority to CS319977A priority patent/CS212796B2/en
Publication of JPS52138492A publication Critical patent/JPS52138492A/en
Publication of JPS5928570B2 publication Critical patent/JPS5928570B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an α-olefin (co) polymerization catalyst with extremely low content of fine particles and narrow distribution of particle size by adding C2H4 or α-olefins to a Ziegler type catalyst in an amount less than about 10% to the amount of Ti component in the catalyst and crushing the catalyst along with specified organic Al compounds.
COPYRIGHT: (C)1977,JPO&Japio
JP5542376A 1976-05-17 1976-05-17 Method for producing polymerization catalyst component Expired JPS5928570B2 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP5542376A JPS5928570B2 (en) 1976-05-17 1976-05-17 Method for producing polymerization catalyst component
GR53342A GR63148B (en) 1976-05-17 1977-04-30 Process for the polymerization of ethylene of a-olefins and catalyst therefor
CA277,885A CA1097316A (en) 1976-05-17 1977-05-06 PROCESS FOR THE POLYMERIZATION OF ETHYLENE OR .alpha.- OLEFINS AND CATALYST THEREFOR
PT66524A PT66524B (en) 1976-05-17 1977-05-06 Process for the polymerization of ethylene or alpha-olefins and a catalyst for the same
GB19013/77A GB1544193A (en) 1976-05-17 1977-05-06 Polymerisation of olefins and catalyst component therefor
MX169120A MX145423A (en) 1976-05-17 1977-05-13 IMPROVED PROCEDURE FOR THE PREPARATION OF A CATALYST FOR THE POLYMERIZATION OF STYLENE AND / OL-OLEPHINS
NLAANVRAGE7705370,A NL184005C (en) 1976-05-17 1977-05-16 PROCESS FOR PREPARING A CATALYST FOR POLYMERIZING ETHENE AND / OR ALFA OLEFINS AND POLYMERIZATION TO BE CARRIED OUT.
BR7703149A BR7703149A (en) 1976-05-17 1977-05-16 PROCESS FOR POLYMERIZATION OF ETHYLENE OR ALPHA-OLEFINS AND CATALYST FOR THE SAME
US05/797,227 US4187385A (en) 1976-05-17 1977-05-16 Process for the polymerization of ethylene or alpha-olefins and catalyst therefor
DE19772722150 DE2722150A1 (en) 1976-05-17 1977-05-16 PROCESS AND CATALYST FOR THE MANUFACTURING OF POLYOLEFINS
YU1221/77A YU40477B (en) 1976-05-17 1977-05-16 Process for obtaining catalysts used in the polymerisation of alpha-olefines
AT350477A AT360751B (en) 1976-05-17 1977-05-16 METHOD FOR POLYMERIZING AETHYLENE AND / OR ALPHA OLEFINES
IT23588/77A IT1104772B (en) 1976-05-17 1977-05-16 PROCEDURE FOR THE POLYMERIZATION OF ETHYLENE AND / OR ALFA-OLEFINE, AND RELATED CATALYST
FR7714920A FR2352000A1 (en) 1976-05-17 1977-05-16 PROCESS FOR POLYMERIZATION OF ETHYLENE OR A-OLEFINS USING TITANIUM AND ALUMINUM-BASED CATALYZERS AND NEW PRODUCTS THUS OBTAINED AT HIGH STEREOREGULARITY
CS319977A CS212796B2 (en) 1976-05-17 1977-05-16 Method of preparing titanium component of ziegler type catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5542376A JPS5928570B2 (en) 1976-05-17 1976-05-17 Method for producing polymerization catalyst component

Publications (2)

Publication Number Publication Date
JPS52138492A true JPS52138492A (en) 1977-11-18
JPS5928570B2 JPS5928570B2 (en) 1984-07-13

Family

ID=12998157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5542376A Expired JPS5928570B2 (en) 1976-05-17 1976-05-17 Method for producing polymerization catalyst component

Country Status (2)

Country Link
JP (1) JPS5928570B2 (en)
CS (1) CS212796B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571707A (en) * 1978-11-27 1980-05-30 Showa Yuka Kk Preparation of improved ethylenic polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5571707A (en) * 1978-11-27 1980-05-30 Showa Yuka Kk Preparation of improved ethylenic polymer
JPS5919567B2 (en) * 1978-11-27 1984-05-07 昭和電工株式会社 Improved method for producing ethylene polymers

Also Published As

Publication number Publication date
CS212796B2 (en) 1982-03-26
JPS5928570B2 (en) 1984-07-13

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