JPS639725Y2 - - Google Patents
Info
- Publication number
- JPS639725Y2 JPS639725Y2 JP15030682U JP15030682U JPS639725Y2 JP S639725 Y2 JPS639725 Y2 JP S639725Y2 JP 15030682 U JP15030682 U JP 15030682U JP 15030682 U JP15030682 U JP 15030682U JP S639725 Y2 JPS639725 Y2 JP S639725Y2
- Authority
- JP
- Japan
- Prior art keywords
- foam
- resin
- layer
- tatami
- resin foam
- 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
- 239000006260 foam Substances 0.000 claims description 35
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 28
- 229920005989 resin Polymers 0.000 claims description 21
- 239000011347 resin Substances 0.000 claims description 21
- 229920005672 polyolefin resin Polymers 0.000 claims description 12
- 229920005992 thermoplastic resin Polymers 0.000 claims description 11
- -1 polypropylene Polymers 0.000 claims description 8
- 239000004743 Polypropylene Substances 0.000 claims description 6
- 229920001155 polypropylene Polymers 0.000 claims description 6
- 239000004793 Polystyrene Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 description 18
- 239000010902 straw Substances 0.000 description 11
- 238000009958 sewing Methods 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 238000009408 flooring Methods 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 239000011094 fiberboard Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Floor Finish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15030682U JPS5954640U (ja) | 1982-10-01 | 1982-10-01 | 畳床 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15030682U JPS5954640U (ja) | 1982-10-01 | 1982-10-01 | 畳床 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5954640U JPS5954640U (ja) | 1984-04-10 |
| JPS639725Y2 true JPS639725Y2 (US20100268047A1-20101021-C00003.png) | 1988-03-23 |
Family
ID=30333405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15030682U Granted JPS5954640U (ja) | 1982-10-01 | 1982-10-01 | 畳床 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5954640U (US20100268047A1-20101021-C00003.png) |
-
1982
- 1982-10-01 JP JP15030682U patent/JPS5954640U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5954640U (ja) | 1984-04-10 |
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