JPS56151707A - Preparation of ethylene type polymer - Google Patents

Preparation of ethylene type polymer

Info

Publication number
JPS56151707A
JPS56151707A JP5359780A JP5359780A JPS56151707A JP S56151707 A JPS56151707 A JP S56151707A JP 5359780 A JP5359780 A JP 5359780A JP 5359780 A JP5359780 A JP 5359780A JP S56151707 A JPS56151707 A JP S56151707A
Authority
JP
Japan
Prior art keywords
atom
compound
solid
ethylene
treating
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
JP5359780A
Other languages
Japanese (ja)
Other versions
JPS6340805B2 (en
Inventor
Shintaro Inasawa
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP5359780A priority Critical patent/JPS56151707A/en
Priority to US06/256,186 priority patent/US4410672A/en
Priority to DE3116234A priority patent/DE3116234A1/en
Publication of JPS56151707A publication Critical patent/JPS56151707A/en
Publication of JPS6340805B2 publication Critical patent/JPS6340805B2/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

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To obtain the titled polymer having narrow molecular-weight distribution and a small amount of low polymer, by using a novel catalyst prepared by blending a component made by treating a solid containing Mg, halogen and Ti with both a specific alkyl metal compound and a cyclic organic compound with an organoaluminum compound.
CONSTITUTION: Ethylene is polymerized alone or ethylene is copolymerizied with an α-olefin (e.g., propylene, etc.) by using a catalyst comprising (A) a solid catalyst component prepared by treating (a) a solid component containing at least magnesium atom, halogen atom, and titanium atom with both (b) an alkyl metal compound (e.g., diethyl aluminum hydride, etc.) of Ia, IIa, IIb or IIIb group of periodic table, and (c) a 4W8 membered cyclic organic compound (e.g., pyridine, etc.) containing oxygen atom and/or nitrogen atom, and (B) an organoaluminum compound (e.g., triethyl aluminum, etc).
COPYRIGHT: (C)1981,JPO&Japio
JP5359780A 1980-04-23 1980-04-24 Preparation of ethylene type polymer Granted JPS56151707A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5359780A JPS56151707A (en) 1980-04-24 1980-04-24 Preparation of ethylene type polymer
US06/256,186 US4410672A (en) 1980-04-23 1981-04-21 Polymerization catalysts and process for the production of ethylenic polymers by use thereof
DE3116234A DE3116234A1 (en) 1980-04-23 1981-04-23 POLYMERIZATION CATALYST AND METHOD FOR PRODUCING ETHYLENE POLYMERS USING THE POLYMERIZATION CATALYST

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5359780A JPS56151707A (en) 1980-04-24 1980-04-24 Preparation of ethylene type polymer

Publications (2)

Publication Number Publication Date
JPS56151707A true JPS56151707A (en) 1981-11-24
JPS6340805B2 JPS6340805B2 (en) 1988-08-12

Family

ID=12947281

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5359780A Granted JPS56151707A (en) 1980-04-23 1980-04-24 Preparation of ethylene type polymer

Country Status (1)

Country Link
JP (1) JPS56151707A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180507A (en) * 1982-04-16 1983-10-22 Showa Denko Kk Production of ethylenic polymer
JPS624705A (en) * 1985-07-02 1987-01-10 Mitsubishi Petrochem Co Ltd Catalyst component for polymerization of olefin
JP2006528271A (en) * 2003-05-29 2006-12-14 バセル ポリオレフィン イタリア エス．アール．エル． Method for producing catalyst component and component obtained therefrom
JP2015521689A (en) * 2012-06-28 2015-07-30 フォルモサ プラスティクス コーポレイション， ユーエスエー Heterocyclic organic compounds as electron donors for polyolefin catalysts

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58180507A (en) * 1982-04-16 1983-10-22 Showa Denko Kk Production of ethylenic polymer
JPH0411563B2 (en) * 1982-04-16 1992-02-28
JPS624705A (en) * 1985-07-02 1987-01-10 Mitsubishi Petrochem Co Ltd Catalyst component for polymerization of olefin
JP2006528271A (en) * 2003-05-29 2006-12-14 バセル ポリオレフィン イタリア エス．アール．エル． Method for producing catalyst component and component obtained therefrom
JP2015521689A (en) * 2012-06-28 2015-07-30 フォルモサ プラスティクス コーポレイション， ユーエスエー Heterocyclic organic compounds as electron donors for polyolefin catalysts
JP2019094514A (en) * 2012-06-28 2019-06-20 フォルモサ プラスティクス コーポレイション， ユーエスエー Heterocyclic organic compound as electron donor for polyolefin catalyst

Also Published As

Publication number Publication date
JPS6340805B2 (en) 1988-08-12

Similar Documents

Publication Publication Date Title
DE3368420D1 (en) Ethylene copolymer
JPS5330681A (en) Preparation of polyalpha-olefin
JPS5494590A (en) Improved polymerization of olefin
JPS5590515A (en) Preparation of ethylene copolymer
JPS5611908A (en) Preparation of olefin polymer
JPS5618607A (en) Polymerization of ethylene
JPS5763309A (en) Polymerization of alpha-olefin
JPS5573712A (en) Preparation of copolymer
JPS52110793A (en) Preparation of highly crystalline olefin polymers
JPS56151707A (en) Preparation of ethylene type polymer
JPS5774307A (en) Polymerizing of alpha-olefin
JPS5681312A (en) Production of polyolefin
JPS6433106A (en) Solid catalyst for olefin polymerization
JPS5681313A (en) Continuous polymerization of alpha-olefin
JPS5230888A (en) Preparation of poly-alpha -olefin
JPS57205411A (en) Polypropylene random copolymer composition and its production
JPS55151010A (en) Polymerization or copolymerization olefin
JPS56141304A (en) Preparation of polyolefin
JPS53123488A (en) Polymerization of alpha-olefin
JPS5554303A (en) Polymerization of olefin
JPS56149405A (en) Production of ethylene polymer
JPS55118905A (en) Preparation of polymer or copolymer
JPS56120714A (en) Improved polymerization of alpha-olefin
JPS5634714A (en) Preparation of propylene polymer or copolymer
JPS5721406A (en) Production of ethylene polymer