JPS5783504A - Polymerization of olefin - Google Patents

Polymerization of olefin

Info

Publication number
JPS5783504A
JPS5783504A JP15762980A JP15762980A JPS5783504A JP S5783504 A JPS5783504 A JP S5783504A JP 15762980 A JP15762980 A JP 15762980A JP 15762980 A JP15762980 A JP 15762980A JP S5783504 A JPS5783504 A JP S5783504A
Authority
JP
Japan
Prior art keywords
compound
hydrocarbon
sulfur
component
organomagnesium component
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.)
Pending
Application number
JP15762980A
Other languages
Japanese (ja)
Inventor
Katsuhiko Takatani
Hisaya Sakurai
Tadashi Ikegami
Masayoshi Miya
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 Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo 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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP15762980A priority Critical patent/JPS5783504A/en
Priority to EP81305323A priority patent/EP0052471B1/en
Priority to AT81305323T priority patent/ATE15675T1/en
Priority to DE8181305323T priority patent/DE3172367D1/en
Publication of JPS5783504A publication Critical patent/JPS5783504A/en
Priority to US06/535,459 priority patent/US4526941A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To obtain the titled polymer having high stereospecificity without requiring a process for removing ash, using a catalyst obtained by blending an ingredient consisting of a reaction product of a specific organomagnesium component with a silicon compound, a Ti compound and a sulfur-containing heterocyclic carboxylate with an organometallic compound.
CONSTITUTION: An olefin is polymerized at ≤100°C using a catalyst comprising (A) an ingredient obtained by mixing (i) a slurry obtained by reacting 1mol organomagnesium component shown by the formulaI(M is metal ofIWIII group; α≥0; β>0, p, q, r, s>0; m is valence of M; R1 and R2 are 1W20C hydrocarbon; X and Y are H, alkoxy, halogen, etc.) soluble in a hydrocarbon or component prepared by reacting this organomagnesium component with an electron donor, e.g., (thio)ether, carboxylic acid, etc. with 0.1W10mol silicon compound shown by the formula II (R10 is 1W10C hydrocarbon; 0<a≤2, b>1) at 20W150°C with (ii) a Ti halide and (iii) a sulfur- or nitrogen-containing carboxylate and (B) an organometallic compound, having a molar ratio of Ti compound to heterocyclic compound of ≥0.3.
COPYRIGHT: (C)1982,JPO&Japio
JP15762980A 1980-11-11 1980-11-11 Polymerization of olefin Pending JPS5783504A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15762980A JPS5783504A (en) 1980-11-11 1980-11-11 Polymerization of olefin
EP81305323A EP0052471B1 (en) 1980-11-11 1981-11-10 Process and catalyst for polymerization of olefins
AT81305323T ATE15675T1 (en) 1980-11-11 1981-11-10 OLEFIN POLYMERIZATION PROCESS AND CATALYST.
DE8181305323T DE3172367D1 (en) 1980-11-11 1981-11-10 Process and catalyst for polymerization of olefins
US06/535,459 US4526941A (en) 1980-11-11 1983-09-23 Polymerization of olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15762980A JPS5783504A (en) 1980-11-11 1980-11-11 Polymerization of olefin

Publications (1)

Publication Number Publication Date
JPS5783504A true JPS5783504A (en) 1982-05-25

Family

ID=15653894

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15762980A Pending JPS5783504A (en) 1980-11-11 1980-11-11 Polymerization of olefin

Country Status (1)

Country Link
JP (1) JPS5783504A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136591A (en) * 1978-04-14 1979-10-23 Asahi Chem Ind Co Ltd Polyolefin production catalyst

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54136591A (en) * 1978-04-14 1979-10-23 Asahi Chem Ind Co Ltd Polyolefin production catalyst

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