JPS636582B2 - - Google Patents
Info
- Publication number
- JPS636582B2 JPS636582B2 JP58025466A JP2546683A JPS636582B2 JP S636582 B2 JPS636582 B2 JP S636582B2 JP 58025466 A JP58025466 A JP 58025466A JP 2546683 A JP2546683 A JP 2546683A JP S636582 B2 JPS636582 B2 JP S636582B2
- Authority
- JP
- Japan
- Prior art keywords
- foam
- polypropylene
- weight
- temperature
- polybutadiene
- 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
Links
- -1 polypropylene Polymers 0.000 claims description 43
- 239000004743 Polypropylene Substances 0.000 claims description 29
- 229920001155 polypropylene Polymers 0.000 claims description 29
- 239000004698 Polyethylene Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 239000004604 Blowing Agent Substances 0.000 claims description 5
- 238000004132 cross linking Methods 0.000 claims description 4
- 239000003431 cross linking reagent Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000004971 Cross linker Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 description 35
- 239000000463 material Substances 0.000 description 9
- 229920002857 polybutadiene Polymers 0.000 description 8
- 239000005062 Polybutadiene Substances 0.000 description 7
- 238000013016 damping Methods 0.000 description 7
- 239000004156 Azodicarbonamide Substances 0.000 description 4
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 4
- 235000019399 azodicarbonamide Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 238000007666 vacuum forming Methods 0.000 description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2546683A JPS59152930A (ja) | 1983-02-17 | 1983-02-17 | プロピレン含有混合物の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2546683A JPS59152930A (ja) | 1983-02-17 | 1983-02-17 | プロピレン含有混合物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59152930A JPS59152930A (ja) | 1984-08-31 |
| JPS636582B2 true JPS636582B2 (US20090163788A1-20090625-C00002.png) | 1988-02-10 |
Family
ID=12166798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2546683A Granted JPS59152930A (ja) | 1983-02-17 | 1983-02-17 | プロピレン含有混合物の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59152930A (US20090163788A1-20090625-C00002.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456084U (US20090163788A1-20090625-C00002.png) * | 1987-09-30 | 1989-04-06 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072965A (US20090163788A1-20090625-C00002.png) * | 1973-10-30 | 1975-06-16 |
-
1983
- 1983-02-17 JP JP2546683A patent/JPS59152930A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5072965A (US20090163788A1-20090625-C00002.png) * | 1973-10-30 | 1975-06-16 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456084U (US20090163788A1-20090625-C00002.png) * | 1987-09-30 | 1989-04-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59152930A (ja) | 1984-08-31 |
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