JPS5632516A - Production of propylene block copolymer - Google Patents
Production of propylene block copolymerInfo
- Publication number
- JPS5632516A JPS5632516A JP10820779A JP10820779A JPS5632516A JP S5632516 A JPS5632516 A JP S5632516A JP 10820779 A JP10820779 A JP 10820779A JP 10820779 A JP10820779 A JP 10820779A JP S5632516 A JPS5632516 A JP S5632516A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- propylene
- polymerized
- block copolymer
- mixture
- 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
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title abstract 6
- 229920001400 block copolymer Polymers 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 7
- 239000005977 Ethylene Substances 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 4
- 238000006116 polymerization reaction Methods 0.000 abstract 4
- 229920001577 copolymer Polymers 0.000 abstract 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 abstract 1
- 239000002932 luster Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 1
Landscapes
- Graft Or Block Polymers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10820779A JPS5632516A (en) | 1979-08-27 | 1979-08-27 | Production of propylene block copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10820779A JPS5632516A (en) | 1979-08-27 | 1979-08-27 | Production of propylene block copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5632516A true JPS5632516A (en) | 1981-04-02 |
JPS6226328B2 JPS6226328B2 (enrdf_load_stackoverflow) | 1987-06-08 |
Family
ID=14478725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10820779A Granted JPS5632516A (en) | 1979-08-27 | 1979-08-27 | Production of propylene block copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5632516A (enrdf_load_stackoverflow) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661416A (en) * | 1979-10-24 | 1981-05-26 | Sumitomo Chem Co Ltd | Preparation of propylene-ethylene block copolymer |
JPS5767611A (en) * | 1980-10-15 | 1982-04-24 | Mitsubishi Petrochem Co Ltd | Preparation of propylene copolymer |
JPS5959741A (ja) * | 1982-09-30 | 1984-04-05 | Daicel Chem Ind Ltd | 有機顔料 |
JPS59195290U (ja) * | 1983-06-14 | 1984-12-25 | 株式会社 潤工社 | 管継手用管体開放筒 |
EP1108733A1 (en) * | 1999-12-17 | 2001-06-20 | Idemitsu Petrochemical Co., Ltd. | Propylene-ethylene block copolymer, resin composition, and blow-molded article |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924593A (enrdf_load_stackoverflow) * | 1972-06-28 | 1974-03-05 | ||
JPS50115296A (enrdf_load_stackoverflow) * | 1974-02-27 | 1975-09-09 | ||
JPS5335789A (en) * | 1976-09-16 | 1978-04-03 | Mitsui Toatsu Chem Inc | Preparation of propylene-ethylene copolymer |
JPS5366984A (en) * | 1976-11-27 | 1978-06-14 | Mitsui Toatsu Chem Inc | Laminated container |
JPS54113695A (en) * | 1978-02-27 | 1979-09-05 | Tokuyama Soda Co Ltd | Preparation of block copolymer |
JPS5571712A (en) * | 1978-11-24 | 1980-05-30 | Mitsubishi Petrochem Co Ltd | Preparation of modified polypropylene |
-
1979
- 1979-08-27 JP JP10820779A patent/JPS5632516A/ja active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924593A (enrdf_load_stackoverflow) * | 1972-06-28 | 1974-03-05 | ||
JPS50115296A (enrdf_load_stackoverflow) * | 1974-02-27 | 1975-09-09 | ||
JPS5335789A (en) * | 1976-09-16 | 1978-04-03 | Mitsui Toatsu Chem Inc | Preparation of propylene-ethylene copolymer |
JPS5366984A (en) * | 1976-11-27 | 1978-06-14 | Mitsui Toatsu Chem Inc | Laminated container |
JPS54113695A (en) * | 1978-02-27 | 1979-09-05 | Tokuyama Soda Co Ltd | Preparation of block copolymer |
JPS5571712A (en) * | 1978-11-24 | 1980-05-30 | Mitsubishi Petrochem Co Ltd | Preparation of modified polypropylene |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5661416A (en) * | 1979-10-24 | 1981-05-26 | Sumitomo Chem Co Ltd | Preparation of propylene-ethylene block copolymer |
JPS5767611A (en) * | 1980-10-15 | 1982-04-24 | Mitsubishi Petrochem Co Ltd | Preparation of propylene copolymer |
JPS5959741A (ja) * | 1982-09-30 | 1984-04-05 | Daicel Chem Ind Ltd | 有機顔料 |
JPS59195290U (ja) * | 1983-06-14 | 1984-12-25 | 株式会社 潤工社 | 管継手用管体開放筒 |
EP1108733A1 (en) * | 1999-12-17 | 2001-06-20 | Idemitsu Petrochemical Co., Ltd. | Propylene-ethylene block copolymer, resin composition, and blow-molded article |
US6313227B1 (en) | 1999-12-17 | 2001-11-06 | Idemitsu Petrochemical Co., Ltd. | Propylene-ethylene block copolymer, resin composition, and blow-molded article |
Also Published As
Publication number | Publication date |
---|---|
JPS6226328B2 (enrdf_load_stackoverflow) | 1987-06-08 |
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