JPS646212B2 - - Google Patents

Info

Publication number
JPS646212B2
JPS646212B2 JP543779A JP543779A JPS646212B2 JP S646212 B2 JPS646212 B2 JP S646212B2 JP 543779 A JP543779 A JP 543779A JP 543779 A JP543779 A JP 543779A JP S646212 B2 JPS646212 B2 JP S646212B2
Authority
JP
Japan
Prior art keywords
propylene
butene
copolymer
weight
polymerization
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
JP543779A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5598211A (en
Inventor
Akinobu Shiga
Noryoshi Matsuyama
Masahiro Kakugo
Yukio Naito
Akira Fuse
Masaharu Nishioka
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP543779A priority Critical patent/JPS5598211A/ja
Priority to CA000342683A priority patent/CA1152697A/en
Priority to BR7908553A priority patent/BR7908553A/pt
Priority to IT51211/79A priority patent/IT1162495B/it
Priority to FR7932004A priority patent/FR2445346B1/fr
Priority to GB7944546A priority patent/GB2044275B/en
Priority to DE19792952579 priority patent/DE2952579A1/de
Priority to NL7909350A priority patent/NL191630C/xx
Publication of JPS5598211A publication Critical patent/JPS5598211A/ja
Priority to US06/291,701 priority patent/US4367322A/en
Priority to SG284/83A priority patent/SG28483G/en
Publication of JPS646212B2 publication Critical patent/JPS646212B2/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)
  • Polymerisation Methods In General (AREA)
JP543779A 1978-12-28 1979-01-18 Production of ethylene-propylene-butene-1 copolymer Granted JPS5598211A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
JP543779A JPS5598211A (en) 1979-01-18 1979-01-18 Production of ethylene-propylene-butene-1 copolymer
CA000342683A CA1152697A (en) 1978-12-28 1979-12-27 Process for producing propylene copolymer
BR7908553A BR7908553A (pt) 1978-12-28 1979-12-27 Aperfeicoamento em processo para produzir copolimero de propileno
IT51211/79A IT1162495B (it) 1978-12-28 1979-12-27 Prodimenzo per produrre copolimeri di propilene
GB7944546A GB2044275B (en) 1978-12-28 1979-12-28 Process for producing propylene copolymer
FR7932004A FR2445346B1 (fr) 1978-12-28 1979-12-28 Procede pour preparer un copolymere de propylene
DE19792952579 DE2952579A1 (de) 1978-12-28 1979-12-28 Verfahren zur herstellung eines propylencopolymeren
NL7909350A NL191630C (nl) 1978-12-28 1979-12-28 Werkwijze ter bereiding van propeencopolymeer en daaruit vervaardigde voorwerpen.
US06/291,701 US4367322A (en) 1978-12-28 1981-08-10 Process for producing propylene copolymer
SG284/83A SG28483G (en) 1978-12-28 1983-05-24 Process for producing propylene copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP543779A JPS5598211A (en) 1979-01-18 1979-01-18 Production of ethylene-propylene-butene-1 copolymer

Publications (2)

Publication Number Publication Date
JPS5598211A JPS5598211A (en) 1980-07-26
JPS646212B2 true JPS646212B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-02-02

Family

ID=11611164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP543779A Granted JPS5598211A (en) 1978-12-28 1979-01-18 Production of ethylene-propylene-butene-1 copolymer

Country Status (1)

Country Link
JP (1) JPS5598211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258216A (ja) * 1984-06-04 1985-12-20 Toa Nenryo Kogyo Kk プロピレン共重合体の製造方法
JPS61202A (ja) * 1984-06-13 1986-01-06 Mitsui Toatsu Chem Inc ポリプロピレンの洗浄方法
JP2501557B2 (ja) * 1986-04-02 1996-05-29 三井東圧化学株式会社 プロピレンの共重合体の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556643B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-07-20 1980-02-19
JPS5841283B2 (ja) * 1974-01-16 1983-09-10 住友化学工業株式会社 プロピレンの重合体あるいは共重合体の製造方法
JPS50108383A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-02-01 1975-08-26
JPS5375837A (en) * 1976-12-17 1978-07-05 Keio Giken Kogyo Kk Variable impedance circuit

Also Published As

Publication number Publication date
JPS5598211A (en) 1980-07-26

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