JPS5811520A - プロピレンのブロツク共重合体の製造法 - Google Patents

プロピレンのブロツク共重合体の製造法

Info

Publication number
JPS5811520A
JPS5811520A JP10948281A JP10948281A JPS5811520A JP S5811520 A JPS5811520 A JP S5811520A JP 10948281 A JP10948281 A JP 10948281A JP 10948281 A JP10948281 A JP 10948281A JP S5811520 A JPS5811520 A JP S5811520A
Authority
JP
Japan
Prior art keywords
polymerization
propylene
catalyst
ethylene
slurry
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
JP10948281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6336327B2 (enExample
Inventor
Tadashi Asanuma
正 浅沼
Ichiro Fujikage
一郎 藤隠
Shinryu Uchikawa
進隆 内川
Tetsunosuke Shiomura
潮村　哲之助
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 JP10948281A priority Critical patent/JPS5811520A/ja
Priority to GB8205476A priority patent/GB2094319B/en
Priority to PT74523A priority patent/PT74523B/pt
Priority to BR8201135A priority patent/BR8201135A/pt
Priority to KR8200938A priority patent/KR850001403B1/ko
Priority to FR8203581A priority patent/FR2501214B1/fr
Priority to CA000397621A priority patent/CA1180481A/en
Priority to DE19823208010 priority patent/DE3208010A1/de
Priority to IT20005/82A priority patent/IT1150636B/it
Publication of JPS5811520A publication Critical patent/JPS5811520A/ja
Priority to US07/083,924 priority patent/US4751265A/en
Publication of JPS6336327B2 publication Critical patent/JPS6336327B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
JP10948281A 1981-03-05 1981-07-15 プロピレンのブロツク共重合体の製造法 Granted JPS5811520A (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP10948281A JPS5811520A (ja) 1981-07-15 1981-07-15 プロピレンのブロツク共重合体の製造法
GB8205476A GB2094319B (en) 1981-03-05 1982-02-24 Production of propylene block copolymer
PT74523A PT74523B (en) 1981-03-05 1982-03-03 Improved process for the production of a block copolymer of propylene/ethylene
FR8203581A FR2501214B1 (fr) 1981-03-05 1982-03-04 Procede de production de copolymere sequence de propylene
KR8200938A KR850001403B1 (ko) 1981-03-05 1982-03-04 프로필렌 블록 공중합체의 제조방법
BR8201135A BR8201135A (pt) 1981-03-05 1982-03-04 Processo para produzir copolimero em blocos de propileno etileno
CA000397621A CA1180481A (en) 1981-03-05 1982-03-04 Process for production of propylene-ethylene block copolymer
DE19823208010 DE3208010A1 (de) 1981-03-05 1982-03-05 Herstellung von propylen-blockcopolymeren
IT20005/82A IT1150636B (it) 1981-03-05 1982-03-05 Produzione di copolimero propilenico a blocchi
US07/083,924 US4751265A (en) 1981-03-05 1987-08-03 Production of propylene block copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10948281A JPS5811520A (ja) 1981-07-15 1981-07-15 プロピレンのブロツク共重合体の製造法

Publications (2)

Publication Number Publication Date
JPS5811520A true JPS5811520A (ja) 1983-01-22
JPS6336327B2 JPS6336327B2 (enExample) 1988-07-20

Family

ID=14511356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10948281A Granted JPS5811520A (ja) 1981-03-05 1981-07-15 プロピレンのブロツク共重合体の製造法

Country Status (1)

Country Link
JP (1) JPS5811520A (enExample)

Also Published As

Publication number Publication date
JPS6336327B2 (enExample) 1988-07-20

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