JPH0541515B2 - - Google Patents
Info
- Publication number
- JPH0541515B2 JPH0541515B2 JP59159122A JP15912284A JPH0541515B2 JP H0541515 B2 JPH0541515 B2 JP H0541515B2 JP 59159122 A JP59159122 A JP 59159122A JP 15912284 A JP15912284 A JP 15912284A JP H0541515 B2 JPH0541515 B2 JP H0541515B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- parts
- film
- styrene
- raw rubber
- 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 - Fee Related
Links
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 59
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 31
- 229920001400 block copolymer Polymers 0.000 claims description 18
- 239000000178 monomer Substances 0.000 claims description 17
- 229920005669 high impact polystyrene Polymers 0.000 claims description 9
- 239000004797 high-impact polystyrene Substances 0.000 claims description 9
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 6
- 239000005062 Polybutadiene Substances 0.000 claims description 5
- 229920002857 polybutadiene Polymers 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 150000001875 compounds Chemical group 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 description 41
- 239000005060 rubber Substances 0.000 description 41
- 239000004793 Polystyrene Substances 0.000 description 18
- 229920002223 polystyrene Polymers 0.000 description 18
- 229920001577 copolymer Polymers 0.000 description 17
- 239000000203 mixture Substances 0.000 description 13
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 10
- 238000004806 packaging method and process Methods 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000012785 packaging film Substances 0.000 description 8
- 229920006280 packaging film Polymers 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 229920001684 low density polyethylene Polymers 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 239000005022 packaging material Substances 0.000 description 4
- 229920000428 triblock copolymer Polymers 0.000 description 4
- KEQFTVQCIQJIQW-UHFFFAOYSA-N N-Phenyl-2-naphthylamine Chemical compound C=1C=C2C=CC=CC2=CC=1NC1=CC=CC=C1 KEQFTVQCIQJIQW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004636 vulcanized rubber Substances 0.000 description 2
- 229920001744 Polyaldehyde Polymers 0.000 description 1
- 229920002732 Polyanhydride Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyimines Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 239000011345 viscous material Substances 0.000 description 1
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15912284A JPS6147369A (ja) | 1984-07-31 | 1984-07-31 | 生ゴム包装用フイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15912284A JPS6147369A (ja) | 1984-07-31 | 1984-07-31 | 生ゴム包装用フイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6147369A JPS6147369A (ja) | 1986-03-07 |
| JPH0541515B2 true JPH0541515B2 (fr) | 1993-06-23 |
Family
ID=15686713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15912284A Granted JPS6147369A (ja) | 1984-07-31 | 1984-07-31 | 生ゴム包装用フイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6147369A (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254A (en) * | 1975-06-20 | 1977-01-05 | Matsushita Electric Ind Co Ltd | Temperature control device |
| JPS5450079A (en) * | 1977-09-27 | 1979-04-19 | Mitsubishi Monsanto Chem Co | Biaxially oriented styrene resin sheet |
| JPS5930844A (ja) * | 1982-08-13 | 1984-02-18 | Terumo Corp | 放射線滅菌用包装材料 |
| JPS59189147A (ja) * | 1983-03-29 | 1984-10-26 | モンテフイナ・ソシエテ・アノニム | 改良された重合体組成物 |
-
1984
- 1984-07-31 JP JP15912284A patent/JPS6147369A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5254A (en) * | 1975-06-20 | 1977-01-05 | Matsushita Electric Ind Co Ltd | Temperature control device |
| JPS5450079A (en) * | 1977-09-27 | 1979-04-19 | Mitsubishi Monsanto Chem Co | Biaxially oriented styrene resin sheet |
| JPS5930844A (ja) * | 1982-08-13 | 1984-02-18 | Terumo Corp | 放射線滅菌用包装材料 |
| JPS59189147A (ja) * | 1983-03-29 | 1984-10-26 | モンテフイナ・ソシエテ・アノニム | 改良された重合体組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6147369A (ja) | 1986-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |