JPH02148325U - - Google Patents
Info
- Publication number
- JPH02148325U JPH02148325U JP5847289U JP5847289U JPH02148325U JP H02148325 U JPH02148325 U JP H02148325U JP 5847289 U JP5847289 U JP 5847289U JP 5847289 U JP5847289 U JP 5847289U JP H02148325 U JPH02148325 U JP H02148325U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- compressive strength
- porous sheet
- layers
- weight
- 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.)
- Pending
Links
- 239000010410 layer Substances 0.000 claims description 9
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Description
第１図は実施例の断面図、第２図は他の実施例
の断面図である。
１，３……低圧縮強度層、２……高圧縮強度層
、４……粘着層。
FIG. 1 is a sectional view of an embodiment, and FIG. 2 is a sectional view of another embodiment. 1, 3...Low compressive strength layer, 2...High compressive strength layer, 4...Adhesive layer.
Claims (1)
積を占める内部層と、緻密で平滑な表層からなる
ゴム状物質層の複層体からなり、２５％圧縮強度
が１Kg／cm2以下の層と、２Kg／cm2以上の層が交
互に配置されてなることを特徴とする複層多孔シ
ート。 ２ ２５％圧縮強度が２Kg／cm2以上の層の片面
又は両面に、２５％圧縮強度が１Kg／cm2以下の
層を有する請求項１に記載の複層多孔シート。 ３ 請求項１に記載の複層多孔シートの片面又は
両面に粘着層を有することを特徴とする粘着部材
。[Claims for Utility Model Registration] 1. Consisting of a multilayer body consisting of an inner layer in which pores with a diameter of 10 to 100 μm account for 35% or more of the volume, and a rubber-like material layer consisting of a dense and smooth surface layer, with a compressive strength of 25%. A multi-layer porous sheet characterized in that layers having a weight of 1 kg/cm 2 or less and layers having a weight of 2 kg/cm 2 or more are arranged alternately. 2. The multilayer porous sheet according to claim 1, which has a layer having a 25% compressive strength of 1 Kg/cm 2 or less on one or both sides of the layer having a 25% compressive strength of 2 Kg/cm 2 or more. 3. An adhesive member comprising an adhesive layer on one or both sides of the multilayer porous sheet according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5847289U JPH02148325U (en) | 1989-05-19 | 1989-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5847289U JPH02148325U (en) | 1989-05-19 | 1989-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02148325U true JPH02148325U (en) | 1990-12-17 |
Family
ID=31584113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5847289U Pending JPH02148325U (en) | 1989-05-19 | 1989-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02148325U (en) |
-
1989
- 1989-05-19 JP JP5847289U patent/JPH02148325U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02148325U (en) | ||
| JPH0469429U (en) | ||
| JPS63101079U (en) | ||
| JPH0356427U (en) | ||
| JPS6260326U (en) | ||
| JPS5988421U (en) | Anti-slip material | |
| JPS62136544U (en) | ||
| JPS61111729U (en) | ||
| JPH0466185U (en) | ||
| JPH0478241U (en) | ||
| JPH02144418U (en) | ||
| JPS6372033U (en) | ||
| JPH0471204U (en) | ||
| JPH0256672U (en) | ||
| JPH0211937U (en) | ||
| JPS59117689U (en) | multilayer fabric | |
| JPH02149229U (en) | ||
| JPS6360448U (en) | ||
| JPS58193936U (en) | Fragrance sheet | |
| JPH0217594U (en) | ||
| JPH0449577U (en) | ||
| JPH02150233U (en) | ||
| JPS6162019U (en) | ||
| JPH02107656U (en) | ||
| JPS63135989U (en) |