JPH0519448B2 - - Google Patents
Info
- Publication number
- JPH0519448B2 JPH0519448B2 JP59234094A JP23409484A JPH0519448B2 JP H0519448 B2 JPH0519448 B2 JP H0519448B2 JP 59234094 A JP59234094 A JP 59234094A JP 23409484 A JP23409484 A JP 23409484A JP H0519448 B2 JPH0519448 B2 JP H0519448B2
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- ethylene
- olefin
- film
- carbon atoms
- 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
- 229920001577 copolymer Polymers 0.000 claims description 45
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 38
- 239000005977 Ethylene Substances 0.000 claims description 38
- 239000004711 α-olefin Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 29
- 125000004432 carbon atom Chemical group C* 0.000 claims description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 229920006257 Heat-shrinkable film Polymers 0.000 claims description 11
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 150000001336 alkenes Chemical class 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 7
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 5
- 229920001684 low density polyethylene Polymers 0.000 description 5
- 239000004702 low-density polyethylene Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000000470 constituent Substances 0.000 description 4
- 229920001038 ethylene copolymer Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 150000003623 transition metal compounds Chemical class 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000012963 UV stabilizer Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 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
- 238000009529 body temperature measurement Methods 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- BXKDSDJJOVIHMX-UHFFFAOYSA-N edrophonium chloride Chemical compound [Cl-].CC[N+](C)(C)C1=CC=CC(O)=C1 BXKDSDJJOVIHMX-UHFFFAOYSA-N 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 239000005026 oriented polypropylene Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23409484A JPS61112627A (ja) | 1984-11-08 | 1984-11-08 | 低温熱収縮性フイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23409484A JPS61112627A (ja) | 1984-11-08 | 1984-11-08 | 低温熱収縮性フイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61112627A JPS61112627A (ja) | 1986-05-30 |
| JPH0519448B2 true JPH0519448B2 (cs) | 1993-03-16 |
Family
ID=16965521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23409484A Granted JPS61112627A (ja) | 1984-11-08 | 1984-11-08 | 低温熱収縮性フイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61112627A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0819290B2 (ja) * | 1987-03-05 | 1996-02-28 | 三菱化学株式会社 | 伸張性フイルム用ポリエチレン樹脂組成物 |
| JPH0819286B2 (ja) * | 1987-07-17 | 1996-02-28 | 三菱化学株式会社 | ポリエチレン樹脂組成物 |
| JPH0819287B2 (ja) * | 1987-07-17 | 1996-02-28 | 三菱化学株式会社 | ポリエチレン樹脂組成物 |
| JPH0819288B2 (ja) * | 1987-07-17 | 1996-02-28 | 三菱化学株式会社 | ポリエチレン樹脂組成物 |
| IT1223335B (it) * | 1987-11-02 | 1990-09-19 | Enichem Anic Spa | Film biorientati di copolimeri etilene olefina |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734145A (en) * | 1980-08-07 | 1982-02-24 | Mitsui Petrochem Ind Ltd | Ethylene-alpha-olefin copolymer composition |
| JPS57181828A (en) * | 1981-04-23 | 1982-11-09 | Du Pont | Shrinkable film of ethylene/alpha- olefin copolymer |
-
1984
- 1984-11-08 JP JP23409484A patent/JPS61112627A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734145A (en) * | 1980-08-07 | 1982-02-24 | Mitsui Petrochem Ind Ltd | Ethylene-alpha-olefin copolymer composition |
| JPS57181828A (en) * | 1981-04-23 | 1982-11-09 | Du Pont | Shrinkable film of ethylene/alpha- olefin copolymer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61112627A (ja) | 1986-05-30 |
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