JPS5925825A - 横方向に熱収縮性を有する発泡材料 - Google Patents
横方向に熱収縮性を有する発泡材料Info
- Publication number
- JPS5925825A JPS5925825A JP13597382A JP13597382A JPS5925825A JP S5925825 A JPS5925825 A JP S5925825A JP 13597382 A JP13597382 A JP 13597382A JP 13597382 A JP13597382 A JP 13597382A JP S5925825 A JPS5925825 A JP S5925825A
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- heat
- film
- foamed
- polymer
- 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
- 239000000463 material Substances 0.000 title claims abstract description 34
- 229920001577 copolymer Polymers 0.000 claims abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000004088 foaming agent Substances 0.000 claims description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 239000004604 Blowing Agent Substances 0.000 abstract description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract description 12
- 239000005977 Ethylene Substances 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 12
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004806 packaging method and process Methods 0.000 abstract 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 12
- 239000006261 foam material Substances 0.000 description 9
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 8
- 238000005187 foaming Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 210000000497 foam cell Anatomy 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 2
- 239000002654 heat shrinkable material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 1
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 241000243251 Hydra Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009172 bursting Effects 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
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Wrappers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13597382A JPS5925825A (ja) | 1982-08-03 | 1982-08-03 | 横方向に熱収縮性を有する発泡材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13597382A JPS5925825A (ja) | 1982-08-03 | 1982-08-03 | 横方向に熱収縮性を有する発泡材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5925825A true JPS5925825A (ja) | 1984-02-09 |
| JPS6233251B2 JPS6233251B2 (en, 2012) | 1987-07-20 |
Family
ID=15164192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13597382A Granted JPS5925825A (ja) | 1982-08-03 | 1982-08-03 | 横方向に熱収縮性を有する発泡材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5925825A (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3626349A1 (de) * | 1986-08-04 | 1988-02-11 | Dynamit Nobel Ag | Formmasse fuer einen vernetzten schaumstoff fuer schallschutzanwendungen aus polyolefinen und ethylen-propylen-kautschuk und verfahren zum herstellen des schaumstoffes |
| JPS6343722U (en, 2012) * | 1986-09-09 | 1988-03-24 | ||
| JPS63265933A (ja) * | 1987-04-23 | 1988-11-02 | Sekisui Plastics Co Ltd | 熱収縮性シ−ト |
Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816101Y1 (en, 2012) * | 1968-09-27 | 1973-05-08 | ||
| US3734273A (en) * | 1969-09-24 | 1973-05-22 | Asahi Dow Ltd | Heat-shrinking package using foamed plastic sheet |
| JPS4842456A (en, 2012) * | 1971-10-04 | 1973-06-20 | ||
| JPS49124161A (en, 2012) * | 1972-12-27 | 1974-11-27 | ||
| JPS5128867A (ja) * | 1974-09-04 | 1976-03-11 | Toyo Cloth Co | Horipuropirenkeihatsuhoshiito no seizoho |
| JPS5161389A (en, 2012) * | 1974-09-09 | 1976-05-27 | Owens Illinois Inc | |
| JPS5167365A (en) * | 1974-12-09 | 1976-06-10 | Asahi Dow Ltd | Puropiren echirenkeijushihatsuhotaino seizohoho |
| JPS5242563A (en) * | 1975-10-01 | 1977-04-02 | Nitto Electric Ind Co | Coating process |
| JPS5278220A (en) * | 1975-12-15 | 1977-07-01 | Haishiito Kougiyou Kk | Method of reinforcing glass bottle by foamed protective sheet |
| JPS52132994A (en) * | 1976-04-30 | 1977-11-08 | Mitsui Petrochemical Ind | Polypropylene film for shrinkage wrapping |
| JPS5336A (en) * | 1976-06-24 | 1978-01-05 | Mitsubishi Electric Corp | Data input unit |
| JPS53138470A (en) * | 1977-05-09 | 1978-12-02 | Kanegafuchi Chem Ind Co Ltd | Polypropylene resin composition foam and its production |
| JPS5416584A (en) * | 1977-07-08 | 1979-02-07 | Mitsui Toatsu Chem Inc | Polypropylene resin laminate |
| JPS5417785A (en) * | 1977-07-08 | 1979-02-09 | Mitsubishi Electric Corp | Shaft supervising apparatus |
| JPS5531807A (en) * | 1978-08-25 | 1980-03-06 | Mitsui Toatsu Chem Inc | Polyolefin medium-foamed sheet for box |
| JPS5531808A (en) * | 1978-08-25 | 1980-03-06 | Mitsui Toatsu Chem Inc | Polyolefin low-expanded sheet for box |
| JPS5540413A (en) * | 1978-09-15 | 1980-03-21 | Olympus Optical Co Ltd | Test light emitting device of ttl control strobe |
| JPS5618371A (en) * | 1979-07-20 | 1981-02-21 | Citizen Watch Co Ltd | Battery |
| JPS5725349A (en) * | 1980-07-22 | 1982-02-10 | Gunze Ltd | Heat-shrinkable film |
| JPS5777534A (en) * | 1980-10-31 | 1982-05-14 | Toyobo Co Ltd | Heat-shrinkable film |
| JPS585355A (ja) * | 1982-06-17 | 1983-01-12 | Gunze Ltd | 収縮包装用フイルム |
| JPS5841050A (ja) * | 1981-09-04 | 1983-03-10 | 旭化成株式会社 | ガラス容器の破壊飛散防止方法 |
-
1982
- 1982-08-03 JP JP13597382A patent/JPS5925825A/ja active Granted
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4816101Y1 (en, 2012) * | 1968-09-27 | 1973-05-08 | ||
| US3734273A (en) * | 1969-09-24 | 1973-05-22 | Asahi Dow Ltd | Heat-shrinking package using foamed plastic sheet |
| JPS4842456A (en, 2012) * | 1971-10-04 | 1973-06-20 | ||
| JPS49124161A (en, 2012) * | 1972-12-27 | 1974-11-27 | ||
| JPS5128867A (ja) * | 1974-09-04 | 1976-03-11 | Toyo Cloth Co | Horipuropirenkeihatsuhoshiito no seizoho |
| JPS5161389A (en, 2012) * | 1974-09-09 | 1976-05-27 | Owens Illinois Inc | |
| JPS5167365A (en) * | 1974-12-09 | 1976-06-10 | Asahi Dow Ltd | Puropiren echirenkeijushihatsuhotaino seizohoho |
| JPS5242563A (en) * | 1975-10-01 | 1977-04-02 | Nitto Electric Ind Co | Coating process |
| JPS5278220A (en) * | 1975-12-15 | 1977-07-01 | Haishiito Kougiyou Kk | Method of reinforcing glass bottle by foamed protective sheet |
| JPS52132994A (en) * | 1976-04-30 | 1977-11-08 | Mitsui Petrochemical Ind | Polypropylene film for shrinkage wrapping |
| JPS5336A (en) * | 1976-06-24 | 1978-01-05 | Mitsubishi Electric Corp | Data input unit |
| JPS53138470A (en) * | 1977-05-09 | 1978-12-02 | Kanegafuchi Chem Ind Co Ltd | Polypropylene resin composition foam and its production |
| JPS5416584A (en) * | 1977-07-08 | 1979-02-07 | Mitsui Toatsu Chem Inc | Polypropylene resin laminate |
| JPS5417785A (en) * | 1977-07-08 | 1979-02-09 | Mitsubishi Electric Corp | Shaft supervising apparatus |
| JPS5531807A (en) * | 1978-08-25 | 1980-03-06 | Mitsui Toatsu Chem Inc | Polyolefin medium-foamed sheet for box |
| JPS5531808A (en) * | 1978-08-25 | 1980-03-06 | Mitsui Toatsu Chem Inc | Polyolefin low-expanded sheet for box |
| JPS5540413A (en) * | 1978-09-15 | 1980-03-21 | Olympus Optical Co Ltd | Test light emitting device of ttl control strobe |
| JPS5618371A (en) * | 1979-07-20 | 1981-02-21 | Citizen Watch Co Ltd | Battery |
| JPS5725349A (en) * | 1980-07-22 | 1982-02-10 | Gunze Ltd | Heat-shrinkable film |
| JPS5777534A (en) * | 1980-10-31 | 1982-05-14 | Toyobo Co Ltd | Heat-shrinkable film |
| JPS5841050A (ja) * | 1981-09-04 | 1983-03-10 | 旭化成株式会社 | ガラス容器の破壊飛散防止方法 |
| JPS585355A (ja) * | 1982-06-17 | 1983-01-12 | Gunze Ltd | 収縮包装用フイルム |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3626349A1 (de) * | 1986-08-04 | 1988-02-11 | Dynamit Nobel Ag | Formmasse fuer einen vernetzten schaumstoff fuer schallschutzanwendungen aus polyolefinen und ethylen-propylen-kautschuk und verfahren zum herstellen des schaumstoffes |
| JPS6343722U (en, 2012) * | 1986-09-09 | 1988-03-24 | ||
| JPS63265933A (ja) * | 1987-04-23 | 1988-11-02 | Sekisui Plastics Co Ltd | 熱収縮性シ−ト |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6233251B2 (en, 2012) | 1987-07-20 |
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