JPS61133203A - チ−グラ−型重合用溶媒の再生方法 - Google Patents

チ−グラ−型重合用溶媒の再生方法

Info

Publication number
JPS61133203A
JPS61133203A JP25497384A JP25497384A JPS61133203A JP S61133203 A JPS61133203 A JP S61133203A JP 25497384 A JP25497384 A JP 25497384A JP 25497384 A JP25497384 A JP 25497384A JP S61133203 A JPS61133203 A JP S61133203A
Authority
JP
Japan
Prior art keywords
solvent
catalyst
hydrogenation
polymerization
transition metal
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
JP25497384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0533242B2 (2
Inventor
Yasushi Nakajima
靖 中嶋
Toshio Kobayashi
俊夫 小林
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP25497384A priority Critical patent/JPS61133203A/ja
Publication of JPS61133203A publication Critical patent/JPS61133203A/ja
Publication of JPH0533242B2 publication Critical patent/JPH0533242B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP25497384A 1984-12-04 1984-12-04 チ−グラ−型重合用溶媒の再生方法 Granted JPS61133203A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25497384A JPS61133203A (ja) 1984-12-04 1984-12-04 チ−グラ−型重合用溶媒の再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25497384A JPS61133203A (ja) 1984-12-04 1984-12-04 チ−グラ−型重合用溶媒の再生方法

Publications (2)

Publication Number Publication Date
JPS61133203A true JPS61133203A (ja) 1986-06-20
JPH0533242B2 JPH0533242B2 (2) 1993-05-19

Family

ID=17272437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25497384A Granted JPS61133203A (ja) 1984-12-04 1984-12-04 チ−グラ−型重合用溶媒の再生方法

Country Status (1)

Country Link
JP (1) JPS61133203A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021520441A (ja) * 2018-06-21 2021-08-19 バーゼル・ポリオレフィン・ゲーエムベーハー 反応器カスケードにおけるエチレンコポリマーを製造するための懸濁プロセス

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021520441A (ja) * 2018-06-21 2021-08-19 バーゼル・ポリオレフィン・ゲーエムベーハー 反応器カスケードにおけるエチレンコポリマーを製造するための懸濁プロセス
US11834531B2 (en) 2018-06-21 2023-12-05 Basell Polyolefine Gmbh Suspension process for preparing ethylene copolymers in a reactor cascade

Also Published As

Publication number Publication date
JPH0533242B2 (2) 1993-05-19

Similar Documents

Publication Publication Date Title
KR101357569B1 (ko) 폴리올레핀 마무리가공 방법
KR100576928B1 (ko) 프로필렌 단일중합체 및 공중합체를 제조하는 방법 및 장치
JP2577432B2 (ja) オレフィン重合体生成物のメルトフロー調整方法
EP0123767B1 (en) Method of preparing a supported ziegler-catalyst for the polymerisation of alpha-olefins
KR20170109548A (ko) 비융화성 촉매 간의 전환 방법
JPH02142804A (ja) エチレン重合触媒
EP0606289A1 (en) CATALYST FOR ETHYLENE POLYMERIZATION AT HIGH TEMPERATURES.
JPS61133203A (ja) チ−グラ−型重合用溶媒の再生方法
JPS5830887B2 (ja) 高結晶性ポリオレフィンの精製方法
JPS6057441B2 (ja) オレフインの気相重合法
KR100643513B1 (ko) 폴리올레핀 중합용매의 수첨 정제방법 및 정제된 용매의재사용 방법
JPH06157635A (ja) オレフィン類重合用のバナジウムベースの触媒成分と触媒及びそれを用いる重合法
EP0527144B1 (en) Solution process for the preparation of polymers of alpha-olefins
JPS6342643B2 (2)
JPS61133204A (ja) チ−グラ−型重合用溶媒の再生法
KR101019888B1 (ko) 지글러 나타 촉매계와 메탈로센 촉매계 사이의 전환 방법
KR20010001435A (ko) 올레핀 중합 촉매의 제조 방법
JPH0158202B2 (2)
JP2811334B2 (ja) オレフィン重合用触媒
EP0396417A2 (en) Ziegler-Natta-catalyst component, its preparation and use
KR20160077702A (ko) 연속 중합 공정에서의 폴리올레핀 이송 방법
JPH01213311A (ja) α−オレフイン重合体の製造法
JPS6126603A (ja) 担体付遷移金属触媒の製造方法
JPH04331219A (ja) プロピレンブロック共重合体の製造方法
JPS642122B2 (2)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term