JPS6215086B2 - - Google Patents
Info
- Publication number
- JPS6215086B2 JPS6215086B2 JP54137929A JP13792979A JPS6215086B2 JP S6215086 B2 JPS6215086 B2 JP S6215086B2 JP 54137929 A JP54137929 A JP 54137929A JP 13792979 A JP13792979 A JP 13792979A JP S6215086 B2 JPS6215086 B2 JP S6215086B2
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- propylene
- amount
- weight
- pressure
- 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
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 44
- 239000005977 Ethylene Substances 0.000 claims description 44
- 239000000203 mixture Substances 0.000 claims description 31
- -1 propylene-ethylene Chemical group 0.000 claims description 29
- 229920001400 block copolymer Polymers 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 67
- 239000000178 monomer Substances 0.000 description 46
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 36
- 239000001257 hydrogen Substances 0.000 description 36
- 229910052739 hydrogen Inorganic materials 0.000 description 36
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 31
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 31
- 239000007789 gas Substances 0.000 description 30
- 238000006116 polymerization reaction Methods 0.000 description 30
- 239000012071 phase Substances 0.000 description 24
- 238000006243 chemical reaction Methods 0.000 description 14
- 238000011282 treatment Methods 0.000 description 10
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000007791 liquid phase Substances 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 229920005653 propylene-ethylene copolymer Polymers 0.000 description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Graft Or Block Polymers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13792979A JPS5661416A (en) | 1979-10-24 | 1979-10-24 | Preparation of propylene-ethylene block copolymer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13792979A JPS5661416A (en) | 1979-10-24 | 1979-10-24 | Preparation of propylene-ethylene block copolymer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5661416A JPS5661416A (en) | 1981-05-26 |
JPS6215086B2 true JPS6215086B2 (da) | 1987-04-06 |
Family
ID=15209979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13792979A Granted JPS5661416A (en) | 1979-10-24 | 1979-10-24 | Preparation of propylene-ethylene block copolymer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5661416A (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5670014A (en) * | 1979-11-13 | 1981-06-11 | Mitsui Toatsu Chem Inc | Propylene copolymer for forming sheet |
JP4568980B2 (ja) * | 1999-11-02 | 2010-10-27 | チッソ株式会社 | プロピレン系ブロック共重合体組成物 |
DE112012005025T5 (de) * | 2011-12-02 | 2014-10-16 | Sumitomo Chemical Company, Limited | Verfahren zur Herstellung eines Olefinblockpolymers unter Verwendung mehrerer Arten von Übergangsmetallkatalysatoren |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120986A (da) * | 1973-03-12 | 1974-11-19 | ||
JPS50115296A (da) * | 1974-02-27 | 1975-09-09 | ||
JPS51133393A (en) * | 1975-05-15 | 1976-11-19 | Showa Denko Kk | A process for manufacturing a propylene copolymer |
JPS523684A (en) * | 1975-06-27 | 1977-01-12 | Showa Denko Kk | Process for preparing ropylene copolymer |
JPS5388049A (en) * | 1977-01-13 | 1978-08-03 | Mitsui Petrochem Ind Ltd | Molding polymer composition and its preparation |
JPS5424995A (en) * | 1977-07-27 | 1979-02-24 | Showa Denko Kk | Production of propylene copolymer |
JPS5632516A (en) * | 1979-08-27 | 1981-04-02 | Idemitsu Petrochem Co Ltd | Production of propylene block copolymer |
-
1979
- 1979-10-24 JP JP13792979A patent/JPS5661416A/ja active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49120986A (da) * | 1973-03-12 | 1974-11-19 | ||
JPS50115296A (da) * | 1974-02-27 | 1975-09-09 | ||
JPS51133393A (en) * | 1975-05-15 | 1976-11-19 | Showa Denko Kk | A process for manufacturing a propylene copolymer |
JPS523684A (en) * | 1975-06-27 | 1977-01-12 | Showa Denko Kk | Process for preparing ropylene copolymer |
JPS5388049A (en) * | 1977-01-13 | 1978-08-03 | Mitsui Petrochem Ind Ltd | Molding polymer composition and its preparation |
JPS5424995A (en) * | 1977-07-27 | 1979-02-24 | Showa Denko Kk | Production of propylene copolymer |
JPS5632516A (en) * | 1979-08-27 | 1981-04-02 | Idemitsu Petrochem Co Ltd | Production of propylene block copolymer |
Also Published As
Publication number | Publication date |
---|---|
JPS5661416A (en) | 1981-05-26 |
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