JPS6138926B2 - - Google Patents
Info
- Publication number
- JPS6138926B2 JPS6138926B2 JP8111081A JP8111081A JPS6138926B2 JP S6138926 B2 JPS6138926 B2 JP S6138926B2 JP 8111081 A JP8111081 A JP 8111081A JP 8111081 A JP8111081 A JP 8111081A JP S6138926 B2 JPS6138926 B2 JP S6138926B2
- Authority
- JP
- Japan
- Prior art keywords
- polymerization
- propylene
- tank
- slurry
- autoclave
- 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
- 238000006116 polymerization reaction Methods 0.000 claims description 62
- 239000002002 slurry Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 31
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 31
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 31
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 25
- 239000003054 catalyst Substances 0.000 claims description 25
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 20
- 239000005977 Ethylene Substances 0.000 claims description 20
- 239000011949 solid catalyst Substances 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 229920001400 block copolymer Polymers 0.000 claims description 12
- -1 polypropylene Polymers 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 229920011250 Polypropylene Block Copolymer Polymers 0.000 claims description 4
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 230000000704 physical effect Effects 0.000 description 17
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 8
- 239000000178 monomer Substances 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 239000002685 polymerization catalyst Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000012661 block copolymerization Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001384 propylene homopolymer Polymers 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Polymerisation Methods In General (AREA)
- Graft Or Block Polymers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8111081A JPS57195718A (en) | 1981-05-29 | 1981-05-29 | Production of propylene block copolymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8111081A JPS57195718A (en) | 1981-05-29 | 1981-05-29 | Production of propylene block copolymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57195718A JPS57195718A (en) | 1982-12-01 |
| JPS6138926B2 true JPS6138926B2 (de) | 1986-09-01 |
Family
ID=13737234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8111081A Granted JPS57195718A (en) | 1981-05-29 | 1981-05-29 | Production of propylene block copolymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57195718A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829811A (ja) * | 1981-08-13 | 1983-02-22 | Mitsubishi Chem Ind Ltd | プロピレン−エチレンブロツク共重合体の連続製造法 |
| JPS62116618A (ja) * | 1985-11-15 | 1987-05-28 | Chisso Corp | プロピレン−エチレンブロツク共重合体の連続製造法 |
| CA2012729C (en) | 1989-04-07 | 1997-05-20 | Takashi Kuroda | Dulled stretched molding and process for producing the same |
| JP3355864B2 (ja) * | 1995-04-24 | 2002-12-09 | チッソ株式会社 | 高剛性プロピレン・エチレンブロック共重合体の連続製造法 |
-
1981
- 1981-05-29 JP JP8111081A patent/JPS57195718A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57195718A (en) | 1982-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU610905B2 (en) | Process for the preparation of a polyolefin with a wide molecular mass distribution | |
| JPS5950246B2 (ja) | 成形用オレフイン共重合体の製法 | |
| CA2198177C (en) | High-molecular-weight polypropylene having a broad molecular-weight distribution | |
| JPS6020405B2 (ja) | 低密度ポリエチレンの製造方法 | |
| US4511704A (en) | Process for producing polyolefin | |
| US6265500B1 (en) | Production of polyethylene having improved mechanical properties | |
| US3396155A (en) | Transition metal catalysts for the polymerization and copolymerization of olefins | |
| US4492787A (en) | Process for continuously producing propylene-ethylene block copolymer | |
| CN101220107B (zh) | 用于合成线形低密度聚乙烯的钛/钒双金属催化剂及其制备方法和应用 | |
| JPS6138926B2 (de) | ||
| JPS6358165B2 (de) | ||
| KR101924121B1 (ko) | 저온-고신율 특성을 가지는 1-부텐계 공중합체 및 이의 제조방법 | |
| CN114478889B (zh) | 一种乙烯聚合物及其制备方法和应用 | |
| JPS6035364B2 (ja) | プロピレンのブロック共重合体の製造法 | |
| JPS6036203B2 (ja) | プロピレン−エチレンブロツク共重合体の製造方法 | |
| JPS6336326B2 (de) | ||
| JPS6225105A (ja) | オレフインの連続重合法 | |
| JPS646212B2 (de) | ||
| CN118324970A (zh) | 一种高密度聚乙烯共聚物及其制备方法 | |
| JPH0559928B2 (de) | ||
| JPS60195111A (ja) | 高流動性耐衝撃性ポリプロピレン樹脂の製造法 | |
| JPS6225109A (ja) | オレフインの連続重合法 | |
| JPH0377806B2 (de) | ||
| JPH06184240A (ja) | ４−メチル−１−ペンテン コポリマーの製造方法 | |
| CN115322275A (zh) | 一种丙烯/1-丁烯共聚聚丙烯树脂的工业化生产方法 |