JPH0535050B2 - - Google Patents
Info
- Publication number
- JPH0535050B2 JPH0535050B2 JP60214355A JP21435585A JPH0535050B2 JP H0535050 B2 JPH0535050 B2 JP H0535050B2 JP 60214355 A JP60214355 A JP 60214355A JP 21435585 A JP21435585 A JP 21435585A JP H0535050 B2 JPH0535050 B2 JP H0535050B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- cushion
- raw material
- urethane foam
- cavity
- 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
- 239000006260 foam Substances 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 25
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000005187 foaming Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010097 foam moulding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 235000019589 hardness Nutrition 0.000 description 6
- 239000010410 layer Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60214355A JPS6273919A (ja) | 1985-09-27 | 1985-09-27 | シ−トクツシヨンの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60214355A JPS6273919A (ja) | 1985-09-27 | 1985-09-27 | シ−トクツシヨンの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6273919A JPS6273919A (ja) | 1987-04-04 |
| JPH0535050B2 true JPH0535050B2 (en]) | 1993-05-25 |
Family
ID=16654404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60214355A Granted JPS6273919A (ja) | 1985-09-27 | 1985-09-27 | シ−トクツシヨンの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6273919A (en]) |
-
1985
- 1985-09-27 JP JP60214355A patent/JPS6273919A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6273919A (ja) | 1987-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |