JPS6198715A - プロピレンのブロツク共重合体の製造方法 - Google Patents

プロピレンのブロツク共重合体の製造方法

Info

Publication number
JPS6198715A
JPS6198715A JP22060084A JP22060084A JPS6198715A JP S6198715 A JPS6198715 A JP S6198715A JP 22060084 A JP22060084 A JP 22060084A JP 22060084 A JP22060084 A JP 22060084A JP S6198715 A JPS6198715 A JP S6198715A
Authority
JP
Japan
Prior art keywords
propylene
polymerization
ethylene
reaction
amount
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
JP22060084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0530846B2 (enExample
Inventor
Tadashi Asanuma
正 浅沼
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 Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP22060084A priority Critical patent/JPS6198715A/ja
Publication of JPS6198715A publication Critical patent/JPS6198715A/ja
Publication of JPH0530846B2 publication Critical patent/JPH0530846B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Graft Or Block Polymers (AREA)
JP22060084A 1984-10-22 1984-10-22 プロピレンのブロツク共重合体の製造方法 Granted JPS6198715A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22060084A JPS6198715A (ja) 1984-10-22 1984-10-22 プロピレンのブロツク共重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22060084A JPS6198715A (ja) 1984-10-22 1984-10-22 プロピレンのブロツク共重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS6198715A true JPS6198715A (ja) 1986-05-17
JPH0530846B2 JPH0530846B2 (enExample) 1993-05-11

Family

ID=16753516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22060084A Granted JPS6198715A (ja) 1984-10-22 1984-10-22 プロピレンのブロツク共重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS6198715A (enExample)

Also Published As

Publication number Publication date
JPH0530846B2 (enExample) 1993-05-11

Similar Documents

Publication Publication Date Title
EP0034061B1 (en) Method and apparatus for removal of heat from an olefin polymerization reactor
JPS6152846B2 (enExample)
EP0376559B1 (en) Process for alpha -olefin gas-phase polymerization controlled by the simultaneous addition of an activator and an activity retarder to the polymerization medium
JPS6198715A (ja) プロピレンのブロツク共重合体の製造方法
CA1119349A (en) Polymerization process
JPS61101511A (ja) プロピレンのブロツク共重合体の製造方法
JPS62124107A (ja) 分子量の制御方法
US5098967A (en) Method of controlling the molecular weight of polypropylene
JPS6166705A (ja) プロピレンの連続気相重合方法
JPH04146912A (ja) プロピレン・α―オレフィンブロック共重合体の連続製造方法
US5175208A (en) Method for preparing block copolymers of propylene
EP0230121B1 (en) Process of polymerizing propylene
JPH0519561B2 (enExample)
JPS6147709A (ja) プロピレンの重合方法
JPH0562607B2 (enExample)
JPS6181418A (ja) プロピレンのブロツク共重合体の製造方法
JPS6185424A (ja) プロピレンのブロツク共重合体の製造方法
JPH0559930B2 (enExample)
JPS6181409A (ja) 分子量の制御方法
JPH0550528B2 (enExample)
JPS62153302A (ja) 重合温度の制御方法
JPH0559926B2 (enExample)
JPH06128331A (ja) エチレン共重合体の製造方法
JPH01152116A (ja) プロピレンブロック共重合体の連続製造方法
JP2008019429A (ja) プロピレン（共）重合体の満液重合法