JPH0440379B2 - - Google Patents
Info
- Publication number
- JPH0440379B2 JPH0440379B2 JP57057031A JP5703182A JPH0440379B2 JP H0440379 B2 JPH0440379 B2 JP H0440379B2 JP 57057031 A JP57057031 A JP 57057031A JP 5703182 A JP5703182 A JP 5703182A JP H0440379 B2 JPH0440379 B2 JP H0440379B2
- Authority
- JP
- Japan
- Prior art keywords
- parts
- foaming
- polyethylene
- weight
- azodicarbonamide
- 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
- 238000005187 foaming Methods 0.000 claims description 18
- 239000004698 Polyethylene Substances 0.000 claims description 16
- -1 polyethylene Polymers 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 239000004604 Blowing Agent Substances 0.000 claims description 8
- 239000004156 Azodicarbonamide Substances 0.000 claims description 6
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 claims description 6
- 235000019399 azodicarbonamide Nutrition 0.000 claims description 6
- 229920001684 low density polyethylene Polymers 0.000 claims description 6
- 239000004702 low-density polyethylene Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 5
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- NBOCQTNZUPTTEI-UHFFFAOYSA-N 4-[4-(hydrazinesulfonyl)phenoxy]benzenesulfonohydrazide Chemical compound C1=CC(S(=O)(=O)NN)=CC=C1OC1=CC=C(S(=O)(=O)NN)C=C1 NBOCQTNZUPTTEI-UHFFFAOYSA-N 0.000 description 9
- 239000004088 foaming agent Substances 0.000 description 9
- KINULKKPVJYRON-PVNXHVEDSA-N n-[(e)-[10-[(e)-(4,5-dihydro-1h-imidazol-2-ylhydrazinylidene)methyl]anthracen-9-yl]methylideneamino]-4,5-dihydro-1h-imidazol-2-amine;hydron;dichloride Chemical compound Cl.Cl.N1CCN=C1N\N=C\C(C1=CC=CC=C11)=C(C=CC=C2)C2=C1\C=N\NC1=NCCN1 KINULKKPVJYRON-PVNXHVEDSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- 239000012212 insulator Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 239000002666 chemical blowing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5703182A JPS58174423A (ja) | 1982-04-06 | 1982-04-06 | 高発泡性ポリエチレン組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5703182A JPS58174423A (ja) | 1982-04-06 | 1982-04-06 | 高発泡性ポリエチレン組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58174423A JPS58174423A (ja) | 1983-10-13 |
| JPH0440379B2 true JPH0440379B2 (es) | 1992-07-02 |
Family
ID=13044066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5703182A Granted JPS58174423A (ja) | 1982-04-06 | 1982-04-06 | 高発泡性ポリエチレン組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58174423A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63501698A (ja) * | 1980-01-20 | 1988-07-14 | ヘルタ−，ハインツ | 湿式方法で煙道ガスから一工程または多工程で特に同時にＳＯ↓２−およびＮＯｘ−を分離する方法 |
| JPH02222425A (ja) * | 1989-02-25 | 1990-09-05 | Ube Ind Ltd | 発泡性粉末樹脂組成物 |
| US5564623A (en) * | 1993-06-11 | 1996-10-15 | American Trading And Production Corporation | Durable case formed from an expanded high-density polyethylene |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821432A (ja) * | 1981-07-31 | 1983-02-08 | Sumitomo Electric Ind Ltd | 発泡体の製造方法 |
-
1982
- 1982-04-06 JP JP5703182A patent/JPS58174423A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5821432A (ja) * | 1981-07-31 | 1983-02-08 | Sumitomo Electric Ind Ltd | 発泡体の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58174423A (ja) | 1983-10-13 |
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