JPH0536901Y2 - - Google Patents
Info
- Publication number
- JPH0536901Y2 JPH0536901Y2 JP2954687U JP2954687U JPH0536901Y2 JP H0536901 Y2 JPH0536901 Y2 JP H0536901Y2 JP 2954687 U JP2954687 U JP 2954687U JP 2954687 U JP2954687 U JP 2954687U JP H0536901 Y2 JPH0536901 Y2 JP H0536901Y2
- Authority
- JP
- Japan
- Prior art keywords
- tatami
- resin layer
- layer
- foam
- hard
- 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
- 239000006260 foam Substances 0.000 claims description 57
- 229920005989 resin Polymers 0.000 claims description 51
- 239000011347 resin Substances 0.000 claims description 51
- -1 polypropylene Polymers 0.000 claims description 48
- 239000010902 straw Substances 0.000 claims description 35
- 239000004743 Polypropylene Substances 0.000 claims description 29
- 229920001155 polypropylene Polymers 0.000 claims description 29
- 239000011162 core material Substances 0.000 claims description 23
- 239000004698 Polyethylene Substances 0.000 claims description 17
- 229920000573 polyethylene Polymers 0.000 claims description 17
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 16
- 229920001577 copolymer Polymers 0.000 claims description 13
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 7
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 4
- 238000010097 foam moulding Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 90
- 239000006185 dispersion Substances 0.000 description 17
- 239000000463 material Substances 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 13
- 229920003002 synthetic resin Polymers 0.000 description 12
- 239000000057 synthetic resin Substances 0.000 description 12
- 230000035939 shock Effects 0.000 description 9
- 239000011120 plywood Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920000098 polyolefin Polymers 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000009958 sewing Methods 0.000 description 4
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 238000009408 flooring Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Floor Finish (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2954687U JPH0536901Y2 (th) | 1987-02-27 | 1987-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2954687U JPH0536901Y2 (th) | 1987-02-27 | 1987-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136143U JPS63136143U (th) | 1988-09-07 |
| JPH0536901Y2 true JPH0536901Y2 (th) | 1993-09-17 |
Family
ID=30833524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2954687U Expired - Lifetime JPH0536901Y2 (th) | 1987-02-27 | 1987-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536901Y2 (th) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3613603B2 (ja) * | 1997-03-07 | 2005-01-26 | 株式会社山仙 | 薄型置き畳の製造方法 |
| JP6514470B2 (ja) * | 2014-05-15 | 2019-05-15 | 永大産業株式会社 | 衝撃吸収用床材 |
-
1987
- 1987-02-27 JP JP2954687U patent/JPH0536901Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63136143U (th) | 1988-09-07 |
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