JPS5516048A - Preparation of propylene-ethylene block copolymer - Google Patents

Preparation of propylene-ethylene block copolymer

Info

Publication number
JPS5516048A
JPS5516048A JP8915178A JP8915178A JPS5516048A JP S5516048 A JPS5516048 A JP S5516048A JP 8915178 A JP8915178 A JP 8915178A JP 8915178 A JP8915178 A JP 8915178A JP S5516048 A JPS5516048 A JP S5516048A
Authority
JP
Japan
Prior art keywords
propylene
ethylene
polymerized
give
block copolymer
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
JP8915178A
Other languages
English (en)
Other versions
JPS6150087B2 (ja
Inventor
Akinobu Shiga
Masahiro Kakugo
Koji Yamada
Hajime Sadatoshi
Wake Wakamatsu
Hiroshi Yoshioka
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 JP8915178A priority Critical patent/JPS5516048A/ja
Priority to DE19792929053 priority patent/DE2929053A1/de
Priority to FR7918623A priority patent/FR2431512A1/fr
Priority to HU79SU1028A priority patent/HU181967B/hu
Priority to IT24500/79A priority patent/IT1165262B/it
Priority to GB7925210A priority patent/GB2025994B/en
Priority to BR7904624A priority patent/BR7904624A/pt
Priority to NL7905624A priority patent/NL7905624A/nl
Priority to BE1/9468A priority patent/BE877781A/xx
Priority to CA332,100A priority patent/CA1126899A/en
Publication of JPS5516048A publication Critical patent/JPS5516048A/ja
Priority to SG82/83A priority patent/SG8283G/en
Publication of JPS6150087B2 publication Critical patent/JPS6150087B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C08F297/086—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene the block polymer contains at least three blocks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
JP8915178A 1978-07-20 1978-07-20 Preparation of propylene-ethylene block copolymer Granted JPS5516048A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP8915178A JPS5516048A (en) 1978-07-20 1978-07-20 Preparation of propylene-ethylene block copolymer
DE19792929053 DE2929053A1 (de) 1978-07-20 1979-07-18 Verfahren zur herstellung von propylen/aethylen-blockcopolymeren und das erhaltene produkt
FR7918623A FR2431512A1 (fr) 1978-07-20 1979-07-18 Procede de production de copolymeres sequences propylene/ethylene
HU79SU1028A HU181967B (en) 1978-07-20 1979-07-18 Process for producing propylene-ethylene aulk copolymeres
GB7925210A GB2025994B (en) 1978-07-20 1979-07-19 Process for producing propyleneethylene block copolymers
IT24500/79A IT1165262B (it) 1978-07-20 1979-07-19 Procedimento per produrre copolimeri a blocchi di propilene-etilene
BR7904624A BR7904624A (pt) 1978-07-20 1979-07-19 Processo para producao de um copolimero por blocos de propileno-etileno,e copolimero assim obtido
NL7905624A NL7905624A (nl) 1978-07-20 1979-07-19 Werkwijze voor de bereiding van propeen-etheen- -blokcopolymeren.
BE1/9468A BE877781A (fr) 1978-07-20 1979-07-19 Procede de production de copolymeres sequences propylene/ethylene
CA332,100A CA1126899A (en) 1978-07-20 1979-07-19 Process for producing propylene-ethylene block copolymers
SG82/83A SG8283G (en) 1978-07-20 1983-02-28 Process for producing propylene-ethylene block copolymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8915178A JPS5516048A (en) 1978-07-20 1978-07-20 Preparation of propylene-ethylene block copolymer

Publications (2)

Publication Number Publication Date
JPS5516048A true JPS5516048A (en) 1980-02-04
JPS6150087B2 JPS6150087B2 (ja) 1986-11-01

Family

ID=13962849

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8915178A Granted JPS5516048A (en) 1978-07-20 1978-07-20 Preparation of propylene-ethylene block copolymer

Country Status (11)

Country Link
JP (1) JPS5516048A (ja)
BE (1) BE877781A (ja)
BR (1) BR7904624A (ja)
CA (1) CA1126899A (ja)
DE (1) DE2929053A1 (ja)
FR (1) FR2431512A1 (ja)
GB (1) GB2025994B (ja)
HU (1) HU181967B (ja)
IT (1) IT1165262B (ja)
NL (1) NL7905624A (ja)
SG (1) SG8283G (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883016A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd プロピレンブロツク共重合体の製法
JPS58122909A (ja) * 1982-01-19 1983-07-21 Idemitsu Petrochem Co Ltd プロピレン−エチレン共重合体の製造方法
JPS6049009A (ja) * 1983-08-30 1985-03-18 Mitsubishi Petrochem Co Ltd プロピレン重合体の製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910724B2 (ja) * 1979-08-24 1984-03-10 旭化成株式会社 エチレンの連続重合法
GB2094319B (en) * 1981-03-05 1984-09-26 Mitsui Toatsu Chemicals Production of propylene block copolymer
JPS59120611A (ja) * 1982-12-27 1984-07-12 Idemitsu Petrochem Co Ltd プロピレンブロツク共重合体の製造方法
JPH0618841B2 (ja) * 1986-01-28 1994-03-16 三井東圧化学株式会社 プロピレンのブロツク共重合体の製造方法
EP0457455B2 (en) * 1990-05-14 2008-07-02 Union Carbide Chemicals & Plastics Technology Corporation Polymer compositions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5883016A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd プロピレンブロツク共重合体の製法
JPS631968B2 (ja) * 1981-11-13 1988-01-14 Mitsui Petrochemical Ind
JPS58122909A (ja) * 1982-01-19 1983-07-21 Idemitsu Petrochem Co Ltd プロピレン−エチレン共重合体の製造方法
JPS6359406B2 (ja) * 1982-01-19 1988-11-18
JPS6049009A (ja) * 1983-08-30 1985-03-18 Mitsubishi Petrochem Co Ltd プロピレン重合体の製造方法
JPH0420003B2 (ja) * 1983-08-30 1992-03-31 Mitsubishi Petrochemical Co

Also Published As

Publication number Publication date
FR2431512A1 (fr) 1980-02-15
FR2431512B1 (ja) 1983-11-25
IT1165262B (it) 1987-04-22
DE2929053A1 (de) 1980-01-31
GB2025994B (en) 1982-11-03
NL7905624A (nl) 1980-01-22
BE877781A (fr) 1979-11-16
CA1126899A (en) 1982-06-29
JPS6150087B2 (ja) 1986-11-01
BR7904624A (pt) 1980-04-08
IT7924500A0 (it) 1979-07-19
SG8283G (en) 1983-09-16
HU181967B (en) 1983-11-28
GB2025994A (en) 1980-01-30

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