JPH0370728B2 - - Google Patents

Info

Publication number
JPH0370728B2
JPH0370728B2 JP5234384A JP5234384A JPH0370728B2 JP H0370728 B2 JPH0370728 B2 JP H0370728B2 JP 5234384 A JP5234384 A JP 5234384A JP 5234384 A JP5234384 A JP 5234384A JP H0370728 B2 JPH0370728 B2 JP H0370728B2
Authority
JP
Japan
Prior art keywords
polymerization
active species
compound
ethylene
conjugated diene
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
JP5234384A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60197708A (ja
Inventor
Sadahide Yamazaki
Fumio Morikawa
Kazumi Uchimura
Mikio Takeuchi
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP5234384A priority Critical patent/JPS60197708A/ja
Publication of JPS60197708A publication Critical patent/JPS60197708A/ja
Publication of JPH0370728B2 publication Critical patent/JPH0370728B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP5234384A 1984-03-21 1984-03-21 ゴム状共重合体の製造方法 Granted JPS60197708A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5234384A JPS60197708A (ja) 1984-03-21 1984-03-21 ゴム状共重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5234384A JPS60197708A (ja) 1984-03-21 1984-03-21 ゴム状共重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS60197708A JPS60197708A (ja) 1985-10-07
JPH0370728B2 true JPH0370728B2 (enrdf_load_stackoverflow) 1991-11-08

Family

ID=12912156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5234384A Granted JPS60197708A (ja) 1984-03-21 1984-03-21 ゴム状共重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS60197708A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS60197708A (ja) 1985-10-07

Similar Documents

Publication Publication Date Title
JPS63303816A (ja) ４塩化バナジウムの安定化
JP2001192415A (ja) 長鎖枝分かれを有するオレフィンポリマーの製造法
JP2016500723A (ja) 制御された長鎖分岐と幅広い分子量分布を有するスポンジポリマー
CN105102491A (zh) 负载供体改性的齐格勒-纳塔催化剂
WO2017048448A1 (en) Process for making branched epdm and epdm therefrom
US11186655B2 (en) Off-line filter free Ziegler-Natta catalyst preparation
EP1448633B1 (en) Two-step polymerization process
US3901860A (en) Functionally substituted terpolymers and tetrapolymers of ' -olefins and process for manufacturing functional substituted copolymers
JPS58113212A (ja) オレフイン共重合体ゴムの製造方法
US5106927A (en) Process for producing ethylene/propylene/ethylidene norbornene rubbers
JPH0251512A (ja) 不飽和性エチレン−α−オレフィンランダム共重合体およびその組成物
JPH0370728B2 (enrdf_load_stackoverflow)
JPH09169878A (ja) エチレン系共重合体ゴム組成物
JPH0144727B2 (enrdf_load_stackoverflow)
JPS6037124B2 (ja) オレフイン類の重合方法
US4695614A (en) Process for producing an olefin copolymer rubber
EP3026080A1 (en) Low damping high strength polymer with long chain branching for use in anti-vibration applications
JPH08337619A (ja) エチレン・α−オレフィン・非共役ジエン共重合体ゴム
JP3605913B2 (ja) エチレン系共重合体組成物
US9574033B1 (en) Process for continuously making high molecular weight tetrapolymer for use in anti-vibration applications
JPH0114923B2 (enrdf_load_stackoverflow)
JPH07188343A (ja) Ｅｐの製造法における付着物の低減
EP0449583B1 (en) Catalyst for olefinic hydrocarbon polymerization and process for producing olefinic hydrocarbon polymer
JPS614708A (ja) エチレン−α−オレフイン系共重合体の製造方法
JPH10139937A (ja) 防振ゴム組成物およびシール材用ゴム組成物