JPH0481501B2 - - Google Patents
Info
- Publication number
- JPH0481501B2 JPH0481501B2 JP25707884A JP25707884A JPH0481501B2 JP H0481501 B2 JPH0481501 B2 JP H0481501B2 JP 25707884 A JP25707884 A JP 25707884A JP 25707884 A JP25707884 A JP 25707884A JP H0481501 B2 JPH0481501 B2 JP H0481501B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- back layers
- synthetic resin
- cushion body
- soft porous
- 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
- 239000010410 layer Substances 0.000 claims description 61
- 229920003002 synthetic resin Polymers 0.000 claims description 17
- 239000000057 synthetic resin Substances 0.000 claims description 17
- 239000011230 binding agent Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000012792 core layer Substances 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 230000035699 permeability Effects 0.000 claims description 4
- 239000011162 core material Substances 0.000 description 11
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 9
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 8
- 235000011613 Pinus brutia Nutrition 0.000 description 8
- 241000018646 Pinus brutia Species 0.000 description 8
- 229920005830 Polyurethane Foam Polymers 0.000 description 6
- 239000011496 polyurethane foam Substances 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 1
- XJRAOMZCVTUHFI-UHFFFAOYSA-N isocyanic acid;methane Chemical compound C.N=C=O.N=C=O XJRAOMZCVTUHFI-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25707884A JPS61134241A (ja) | 1984-12-05 | 1984-12-05 | クツシヨン体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25707884A JPS61134241A (ja) | 1984-12-05 | 1984-12-05 | クツシヨン体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61134241A JPS61134241A (ja) | 1986-06-21 |
| JPH0481501B2 true JPH0481501B2 (fr) | 1992-12-24 |
Family
ID=17301435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25707884A Granted JPS61134241A (ja) | 1984-12-05 | 1984-12-05 | クツシヨン体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61134241A (fr) |
-
1984
- 1984-12-05 JP JP25707884A patent/JPS61134241A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61134241A (ja) | 1986-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |