JPS54136591A - Polyolefin production catalyst - Google Patents

Polyolefin production catalyst

Info

Publication number
JPS54136591A
JPS54136591A JP4326378A JP4326378A JPS54136591A JP S54136591 A JPS54136591 A JP S54136591A JP 4326378 A JP4326378 A JP 4326378A JP 4326378 A JP4326378 A JP 4326378A JP S54136591 A JPS54136591 A JP S54136591A
Authority
JP
Japan
Prior art keywords
catalyst
contg
component
solid
carboxylic acid
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
JP4326378A
Other languages
Japanese (ja)
Other versions
JPS6010527B2 (en
Inventor
Katsuhiko Takatani
Hisaya Sakurai
Hideo Morita
Masayoshi Miya
Haruyuki Yoneda
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP53043263A priority Critical patent/JPS6010527B2/en
Priority to GB7908691A priority patent/GB2016486B/en
Priority to US06/019,674 priority patent/US4255280A/en
Priority to FR7906497A priority patent/FR2423498A1/en
Priority to DE19792909903 priority patent/DE2909903A1/en
Priority to IT20976/79A priority patent/IT1111996B/en
Publication of JPS54136591A publication Critical patent/JPS54136591A/en
Publication of JPS6010527B2 publication Critical patent/JPS6010527B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To provide a high activity catalyst for stereoregular polymn. of olefins which catalyst is based on a solid catalyst obtd. by reacting a solid reaction product of a Si-H bond-contg. chlorosilane and a reaction product to a hydrocarbon-sol. org. Mg component and an electron donor with a Ti halide and a S- or O-contg. heterocyclic carboxylic acid ester.
CONSTITUTION: A hydrocarbon-sol. org. Mg component of formula I, e.g. (sec. -C4H9)2Mg optionally reacted with an electron donor such as ethyl benzoate is reacted with a Si-H bond-contg. chlorosilane cpd. such as HSiCl3 to prepare a solid component. The solid component is reacted and/or pulverized with a Ti halide such as TiCl4 and a S- or O-contg. heterocyclic carboxylic acid ester such as furan-2-ethyl carboxylate to obtain a solid catalyst. This catalyst is then combined with a component consisting of a N-contg. heterocyclic carboxylic acid ester such as pyrrole-3-methyl carboxylate and an organometallic cpd. such as Al (C2H5)3 to obtain the desired polyolefin production catalyst.
COPYRIGHT: (C)1979,JPO&Japio
JP53043263A 1978-03-15 1978-04-14 Catalyst for polyolefin production Expired JPS6010527B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP53043263A JPS6010527B2 (en) 1978-04-14 1978-04-14 Catalyst for polyolefin production
GB7908691A GB2016486B (en) 1978-03-15 1979-03-12 Catalyst for polymerization of olefins
US06/019,674 US4255280A (en) 1978-03-15 1979-03-12 Catalyst for polymerization of olefins
FR7906497A FR2423498A1 (en) 1978-03-15 1979-03-14 CATALYST FOR THE POLYMERIZATION OF OLEFINS
DE19792909903 DE2909903A1 (en) 1978-03-15 1979-03-14 CATALYST FOR THE POLYMERIZATION OF OLEFINS
IT20976/79A IT1111996B (en) 1978-03-15 1979-03-14 CATALYST FOR THE POLYMERIZATION OF OLEFINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53043263A JPS6010527B2 (en) 1978-04-14 1978-04-14 Catalyst for polyolefin production

Publications (2)

Publication Number Publication Date
JPS54136591A true JPS54136591A (en) 1979-10-23
JPS6010527B2 JPS6010527B2 (en) 1985-03-18

Family

ID=12658954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53043263A Expired JPS6010527B2 (en) 1978-03-15 1978-04-14 Catalyst for polyolefin production

Country Status (1)

Country Link
JP (1) JPS6010527B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723606A (en) * 1980-07-18 1982-02-06 Asahi Chem Ind Co Ltd Polymerization of olefin
JPS5783504A (en) * 1980-11-11 1982-05-25 Asahi Chem Ind Co Ltd Polymerization of olefin

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121289A (en) * 1978-03-15 1979-09-20 Asahi Chem Ind Co Ltd Catalyst for polymerization of olefins

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54121289A (en) * 1978-03-15 1979-09-20 Asahi Chem Ind Co Ltd Catalyst for polymerization of olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5723606A (en) * 1980-07-18 1982-02-06 Asahi Chem Ind Co Ltd Polymerization of olefin
JPS5783504A (en) * 1980-11-11 1982-05-25 Asahi Chem Ind Co Ltd Polymerization of olefin

Also Published As

Publication number Publication date
JPS6010527B2 (en) 1985-03-18

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