JPS64408B2 - - Google Patents

Info

Publication number
JPS64408B2
JPS64408B2 JP15957780A JP15957780A JPS64408B2 JP S64408 B2 JPS64408 B2 JP S64408B2 JP 15957780 A JP15957780 A JP 15957780A JP 15957780 A JP15957780 A JP 15957780A JP S64408 B2 JPS64408 B2 JP S64408B2
Authority
JP
Japan
Prior art keywords
carbon atoms
compound
ethyl
producing
group
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.)
Expired
Application number
JP15957780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5783506A (en
Inventor
Katsuhiko Takatani
Hisaya Sakurai
Tadashi Ikegami
Masayoshi Mya
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 JP15957780A priority Critical patent/JPS5783506A/ja
Priority to EP81305323A priority patent/EP0052471B1/en
Priority to DE8181305323T priority patent/DE3172367D1/de
Priority to AT81305323T priority patent/ATE15675T1/de
Publication of JPS5783506A publication Critical patent/JPS5783506A/ja
Priority to US06/535,459 priority patent/US4526941A/en
Publication of JPS64408B2 publication Critical patent/JPS64408B2/ja
Granted 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)
JP15957780A 1980-11-11 1980-11-14 Preparation of polyolefin Granted JPS5783506A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15957780A JPS5783506A (en) 1980-11-14 1980-11-14 Preparation of polyolefin
EP81305323A EP0052471B1 (en) 1980-11-11 1981-11-10 Process and catalyst for polymerization of olefins
DE8181305323T DE3172367D1 (en) 1980-11-11 1981-11-10 Process and catalyst for polymerization of olefins
AT81305323T ATE15675T1 (de) 1980-11-11 1981-11-10 Olefin-polymerisations-verfahren und katalysator.
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
JP15957780A JPS5783506A (en) 1980-11-14 1980-11-14 Preparation of polyolefin

Publications (2)

Publication Number Publication Date
JPS5783506A JPS5783506A (en) 1982-05-25
JPS64408B2 true JPS64408B2 (zh) 1989-01-06

Family

ID=15696745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15957780A Granted JPS5783506A (en) 1980-11-11 1980-11-14 Preparation of polyolefin

Country Status (1)

Country Link
JP (1) JPS5783506A (zh)

Also Published As

Publication number Publication date
JPS5783506A (en) 1982-05-25

Similar Documents

Publication Publication Date Title
US4159963A (en) Catalyst for producing polyolefins
JPS6253522B2 (zh)
JP2999274B2 (ja) エチレン重合体の製造法
US4526941A (en) Polymerization of olefins
JPS6366843B2 (zh)
JP2888552B2 (ja) オレフィン重合用触媒
US4255280A (en) Catalyst for polymerization of olefins
US4330650A (en) Catalyst for polymerization of olefins
JPS5941651B2 (ja) ポリブテン−1の製造方法
JPH0125763B2 (zh)
JPS64966B2 (zh)
JPS5846129B2 (ja) 高結晶性オレフィン重合体の製造法
JPS64408B2 (zh)
JPS6366322B2 (zh)
JPS643203B2 (zh)
JPS643209B2 (zh)
JPH0128049B2 (zh)
JPS643210B2 (zh)
JP2660967B2 (ja) オレフィン重合体の製造法
JP3095803B2 (ja) エチレン重合体の製造法
JPS6323202B2 (zh)
JPS5919568B2 (ja) オレフイン重合用触媒
JPS5948044B2 (ja) オレフイン重合触媒
JPS58117206A (ja) オレフイン重合用触媒成分の製造法
JPH0776253B2 (ja) プロピレンの重合方法