JPS5849716A - プロピレン−エチレンブロツク共重合体の連続製造方法 - Google Patents
プロピレン−エチレンブロツク共重合体の連続製造方法Info
- Publication number
- JPS5849716A JPS5849716A JP14758181A JP14758181A JPS5849716A JP S5849716 A JPS5849716 A JP S5849716A JP 14758181 A JP14758181 A JP 14758181A JP 14758181 A JP14758181 A JP 14758181A JP S5849716 A JPS5849716 A JP S5849716A
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- slurry
- polypropylene
- tank
- supplied
- 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
- -1 propylene-ethylene Chemical group 0.000 title claims abstract description 98
- 229920001400 block copolymer Polymers 0.000 title claims description 17
- 239000002002 slurry Substances 0.000 claims abstract description 104
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 84
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 84
- 239000007788 liquid Substances 0.000 claims abstract description 69
- 239000004743 Polypropylene Substances 0.000 claims abstract description 61
- 229920001155 polypropylene Polymers 0.000 claims abstract description 61
- 239000006228 supernatant Substances 0.000 claims abstract description 31
- 238000006116 polymerization reaction Methods 0.000 claims description 68
- 238000007334 copolymerization reaction Methods 0.000 claims description 29
- 238000004062 sedimentation Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 23
- 239000005977 Ethylene Substances 0.000 claims description 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000002685 polymerization catalyst Substances 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 abstract description 5
- 229920001577 copolymer Polymers 0.000 abstract description 4
- 230000000630 rising effect Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 description 20
- 239000002245 particle Substances 0.000 description 19
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 16
- 239000003054 catalyst Substances 0.000 description 15
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 13
- 238000000605 extraction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 239000011362 coarse particle Substances 0.000 description 5
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 239000000499 gel Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229920001585 atactic polymer Polymers 0.000 description 2
- 238000012662 bulk polymerization Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012737 fresh medium Substances 0.000 description 2
- 239000012456 homogeneous solution Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 229920005653 propylene-ethylene copolymer Polymers 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- NKJOXAZJBOMXID-UHFFFAOYSA-N 1,1'-Oxybisoctane Chemical compound CCCCCCCCOCCCCCCCC NKJOXAZJBOMXID-UHFFFAOYSA-N 0.000 description 1
- WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 240000004270 Colocasia esculenta var. antiquorum Species 0.000 description 1
- 229910010068 TiCl2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- ZMXPNWBFRPIZFV-UHFFFAOYSA-M dipropylalumanylium;chloride Chemical compound [Cl-].CCC[Al+]CCC ZMXPNWBFRPIZFV-UHFFFAOYSA-M 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002954 polymerization reaction product Substances 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- ZWYDDDAMNQQZHD-UHFFFAOYSA-L titanium(ii) chloride Chemical compound [Cl-].[Cl-].[Ti+2] ZWYDDDAMNQQZHD-UHFFFAOYSA-L 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
Landscapes
- Graft Or Block Polymers (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14758181A JPS5849716A (ja) | 1981-09-18 | 1981-09-18 | プロピレン−エチレンブロツク共重合体の連続製造方法 |
| US06/413,159 US4492787A (en) | 1981-09-18 | 1982-08-30 | Process for continuously producing propylene-ethylene block copolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14758181A JPS5849716A (ja) | 1981-09-18 | 1981-09-18 | プロピレン−エチレンブロツク共重合体の連続製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5849716A true JPS5849716A (ja) | 1983-03-24 |
| JPH027329B2 JPH027329B2 (enExample) | 1990-02-16 |
Family
ID=15433583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14758181A Granted JPS5849716A (ja) | 1981-09-18 | 1981-09-18 | プロピレン−エチレンブロツク共重合体の連続製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5849716A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02276810A (ja) * | 1988-07-18 | 1990-11-13 | Mitsui Toatsu Chem Inc | プロピレンのブロック共重合体の製造方法 |
| US5854355A (en) * | 1995-04-24 | 1998-12-29 | Chisso Corporation | Continuous process for preparation of highly rigid propylene-ethylene block copolymers |
| JP2002193235A (ja) * | 2000-12-27 | 2002-07-10 | Fuji Seal Inc | カップ状容器 |
| JP2020521029A (ja) * | 2017-06-20 | 2020-07-16 | ボレアリス エージー | ポリマーの調製方法、ポリマーの調製設備及びポリマーの調製のためのこの設備の使用 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0427121U (enExample) * | 1990-06-25 | 1992-03-04 | ||
| PH12021553019A1 (en) * | 2019-06-04 | 2022-11-07 | Tanaka Electronics Ind | Palladium-coated copper bonding wire, manufacturing method of palladium-coated copper bonding wire, semiconductor device using the same, and manufacturing method thereof |
-
1981
- 1981-09-18 JP JP14758181A patent/JPS5849716A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02276810A (ja) * | 1988-07-18 | 1990-11-13 | Mitsui Toatsu Chem Inc | プロピレンのブロック共重合体の製造方法 |
| US5854355A (en) * | 1995-04-24 | 1998-12-29 | Chisso Corporation | Continuous process for preparation of highly rigid propylene-ethylene block copolymers |
| JP2002193235A (ja) * | 2000-12-27 | 2002-07-10 | Fuji Seal Inc | カップ状容器 |
| JP2020521029A (ja) * | 2017-06-20 | 2020-07-16 | ボレアリス エージー | ポリマーの調製方法、ポリマーの調製設備及びポリマーの調製のためのこの設備の使用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027329B2 (enExample) | 1990-02-16 |
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