JPH0568506B2 - - Google Patents
Info
- Publication number
- JPH0568506B2 JPH0568506B2 JP59001317A JP131784A JPH0568506B2 JP H0568506 B2 JPH0568506 B2 JP H0568506B2 JP 59001317 A JP59001317 A JP 59001317A JP 131784 A JP131784 A JP 131784A JP H0568506 B2 JPH0568506 B2 JP H0568506B2
- Authority
- JP
- Japan
- Prior art keywords
- block copolymer
- propylene
- weight
- ethylene
- polymerization
- 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 - Lifetime
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 23
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 23
- 229920001400 block copolymer Polymers 0.000 claims description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 17
- 239000005977 Ethylene Substances 0.000 claims description 17
- 229920011250 Polypropylene Block Copolymer Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000003350 kerosene Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000005227 gel permeation chromatography Methods 0.000 claims 2
- 238000006116 polymerization reaction Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 15
- 238000007334 copolymerization reaction Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- -1 aromatic peroxides Chemical class 0.000 description 8
- 150000001451 organic peroxides Chemical class 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 238000012685 gas phase polymerization Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000011949 solid catalyst Substances 0.000 description 2
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 2
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- HRXSKIOIHQEGAI-UHFFFAOYSA-M diethylalumanylium;fluoride Chemical compound CC[Al](F)CC HRXSKIOIHQEGAI-UHFFFAOYSA-M 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- QSSJZLPUHJDYKF-UHFFFAOYSA-N methyl 4-methylbenzoate Chemical compound COC(=O)C1=CC=C(C)C=C1 QSSJZLPUHJDYKF-UHFFFAOYSA-N 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59001317A JPS60147464A (ja) | 1984-01-10 | 1984-01-10 | 高流動性射出成形用ポリプロピレンブロツク共重合体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59001317A JPS60147464A (ja) | 1984-01-10 | 1984-01-10 | 高流動性射出成形用ポリプロピレンブロツク共重合体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60147464A JPS60147464A (ja) | 1985-08-03 |
| JPH0568506B2 true JPH0568506B2 (pt) | 1993-09-29 |
Family
ID=11498114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59001317A Granted JPS60147464A (ja) | 1984-01-10 | 1984-01-10 | 高流動性射出成形用ポリプロピレンブロツク共重合体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60147464A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225997B (zh) | 2014-02-06 | 2023-09-22 | 北欧化工公司 | 高冲击强度的柔性共聚物 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55139447A (en) * | 1979-04-06 | 1980-10-31 | Chisso Corp | Modification of propylene-ethylene block copolymer |
| JPS5638339A (en) * | 1979-09-05 | 1981-04-13 | Mitsui Toatsu Chem Inc | Polypropylene resin composition |
| JPS5761012A (en) * | 1980-09-30 | 1982-04-13 | Showa Denko Kk | Production of thermoplastic elastic elastomer |
| JPS5876444A (ja) * | 1981-10-30 | 1983-05-09 | Mitsubishi Chem Ind Ltd | プロピレン−エチレンブロツク共重合体の改質法 |
| JPS58189250A (ja) * | 1982-04-30 | 1983-11-04 | Tokuyama Soda Co Ltd | 変性ブロツク共重合体の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54126313A (en) * | 1978-03-24 | 1979-10-01 | Hitachi Ltd | Dust preventing device for rail |
| JPS5726991U (pt) * | 1980-07-22 | 1982-02-12 |
-
1984
- 1984-01-10 JP JP59001317A patent/JPS60147464A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55139447A (en) * | 1979-04-06 | 1980-10-31 | Chisso Corp | Modification of propylene-ethylene block copolymer |
| JPS5638339A (en) * | 1979-09-05 | 1981-04-13 | Mitsui Toatsu Chem Inc | Polypropylene resin composition |
| JPS5761012A (en) * | 1980-09-30 | 1982-04-13 | Showa Denko Kk | Production of thermoplastic elastic elastomer |
| JPS5876444A (ja) * | 1981-10-30 | 1983-05-09 | Mitsubishi Chem Ind Ltd | プロピレン−エチレンブロツク共重合体の改質法 |
| JPS58189250A (ja) * | 1982-04-30 | 1983-11-04 | Tokuyama Soda Co Ltd | 変性ブロツク共重合体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60147464A (ja) | 1985-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |