JPS5416392A - Production of propylene polymerization caralyst - Google Patents

Production of propylene polymerization caralyst

Info

Publication number
JPS5416392A
JPS5416392A JP8048477A JP8048477A JPS5416392A JP S5416392 A JPS5416392 A JP S5416392A JP 8048477 A JP8048477 A JP 8048477A JP 8048477 A JP8048477 A JP 8048477A JP S5416392 A JPS5416392 A JP S5416392A
Authority
JP
Japan
Prior art keywords
caralyst
production
propylene polymerization
ticl
polymn
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
JP8048477A
Other languages
Japanese (ja)
Other versions
JPS5728405B2 (en
Inventor
Yuji Suzuki
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing 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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP8048477A priority Critical patent/JPS5416392A/en
Publication of JPS5416392A publication Critical patent/JPS5416392A/en
Publication of JPS5728405B2 publication Critical patent/JPS5728405B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

PURPOSE: To obtain the title catalyst having enhanced polymn. activity and requiring no process for removing catalyst residue by reducing TiCl4 with an org. Al cpd. in the presence of aliphatic hydrocarbons, PP powder and ethers, followed by treatment with TiCl4 in a predetermined temp. range.
COPYRIGHT: (C)1979,JPO&Japio
JP8048477A 1977-07-07 1977-07-07 Production of propylene polymerization caralyst Granted JPS5416392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8048477A JPS5416392A (en) 1977-07-07 1977-07-07 Production of propylene polymerization caralyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8048477A JPS5416392A (en) 1977-07-07 1977-07-07 Production of propylene polymerization caralyst

Publications (2)

Publication Number Publication Date
JPS5416392A true JPS5416392A (en) 1979-02-06
JPS5728405B2 JPS5728405B2 (en) 1982-06-16

Family

ID=13719545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8048477A Granted JPS5416392A (en) 1977-07-07 1977-07-07 Production of propylene polymerization caralyst

Country Status (1)

Country Link
JP (1) JPS5416392A (en)

Also Published As

Publication number Publication date
JPS5728405B2 (en) 1982-06-16

Similar Documents

Publication Publication Date Title
JPS5242584A (en) Process for producing polyolefine
JPS5343094A (en) Solid catalyst component, olefin polymerization catalyst and polymerization method
JPS5391992A (en) Production of olefin polymer
JPS5410539A (en) Door
JPS5416392A (en) Production of propylene polymerization caralyst
JPS5411985A (en) Preparation of olefin polymer
JPS5416391A (en) Production of propylene polymerization catalyst
JPS52155199A (en) Production of titanium trichloride composition
JPS53109587A (en) Polymerization of olefin
JPS52142691A (en) Production of catalytic raw material or catalytic component for polyolefine
JPS51127185A (en) A process for polymerizing olefin
JPS53129195A (en) Production of titanium trichloride for alpha-olefin polymerization
JPS5410653A (en) Pwm modulation system
JPS51115584A (en) Method for absorbing rail vibration
JPS53124108A (en) Manufacture of higyly purified metalic chromium
JPS53148916A (en) Synchronous signal generator
JPS5410885A (en) Reactor container
JPS5380382A (en) Alpha-olefin polymerization catalyst compoment
JPS5380383A (en) Regenerating method for recovered catalyst
JPS53121137A (en) Resonance suppressing device
JPS5395929A (en) Continuous decomposition of dialkylbenzenehydroperoxide
JPS5479195A (en) Production of solid titanium trichloride
JPS52127491A (en) Production of titanium catalyst component
JPS535093A (en) Production of slid catalyst and olefin polymers
JPS53146990A (en) Production of molded catalyst carrier based on titanium oxide