JPH0379384B2 - - Google Patents
Info
- Publication number
- JPH0379384B2 JPH0379384B2 JP57035117A JP3511782A JPH0379384B2 JP H0379384 B2 JPH0379384 B2 JP H0379384B2 JP 57035117 A JP57035117 A JP 57035117A JP 3511782 A JP3511782 A JP 3511782A JP H0379384 B2 JPH0379384 B2 JP H0379384B2
- Authority
- JP
- Japan
- Prior art keywords
- polyethylene resin
- film
- composition
- weight
- minutes
- 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
- 229920013716 polyethylene resin Polymers 0.000 claims description 51
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000011342 resin composition Substances 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 4
- 239000010408 film Substances 0.000 description 35
- 239000000203 mixture Substances 0.000 description 31
- 230000007423 decrease Effects 0.000 description 6
- 238000004898 kneading Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000010409 thin film Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229940117975 chromium trioxide Drugs 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000011990 phillips catalyst Substances 0.000 description 1
- 229920005678 polyethylene based resin Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3511782A JPS58152036A (ja) | 1982-03-08 | 1982-03-08 | インフレーションフィルムの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3511782A JPS58152036A (ja) | 1982-03-08 | 1982-03-08 | インフレーションフィルムの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58152036A JPS58152036A (ja) | 1983-09-09 |
| JPH0379384B2 true JPH0379384B2 (ru) | 1991-12-18 |
Family
ID=12432980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3511782A Granted JPS58152036A (ja) | 1982-03-08 | 1982-03-08 | インフレーションフィルムの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58152036A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4461873A (en) * | 1982-06-22 | 1984-07-24 | Phillips Petroleum Company | Ethylene polymer blends |
| JPH0649808B2 (ja) * | 1985-07-26 | 1994-06-29 | 三井石油化学工業株式会社 | 夾雑物シ−ル性に優れたオレフイン樹脂組成物 |
| EP0989141A1 (en) * | 1998-09-25 | 2000-03-29 | Fina Research S.A. | Production of multimodal polyethelene |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211235A (en) * | 1975-07-16 | 1977-01-28 | Nippon Petrochem Co Ltd | High density polyethylene composition |
| JPS57174329A (en) * | 1981-04-21 | 1982-10-27 | Du Pont Mitsui Polychem Co Ltd | Resin composition for extrusion molding |
| JPS5893741A (ja) * | 1981-11-30 | 1983-06-03 | Dainippon Printing Co Ltd | 押出しコ−テイング用樹脂組成物 |
-
1982
- 1982-03-08 JP JP3511782A patent/JPS58152036A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211235A (en) * | 1975-07-16 | 1977-01-28 | Nippon Petrochem Co Ltd | High density polyethylene composition |
| JPS57174329A (en) * | 1981-04-21 | 1982-10-27 | Du Pont Mitsui Polychem Co Ltd | Resin composition for extrusion molding |
| JPS5893741A (ja) * | 1981-11-30 | 1983-06-03 | Dainippon Printing Co Ltd | 押出しコ−テイング用樹脂組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58152036A (ja) | 1983-09-09 |
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