JPS6385641U - - Google Patents
Info
- Publication number
- JPS6385641U JPS6385641U JP17835186U JP17835186U JPS6385641U JP S6385641 U JPS6385641 U JP S6385641U JP 17835186 U JP17835186 U JP 17835186U JP 17835186 U JP17835186 U JP 17835186U JP S6385641 U JPS6385641 U JP S6385641U
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- less
- sheet
- adhesive tape
- release
- 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.)
- Granted
Links
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000013464 silicone adhesive Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims 1
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Description
第１図は本考案の片面剥離層の場合の粘着シー
ト断面構成略図、第２図は両面剥離層の場合の本
考案の両面粘着テープ断面構成略図である。第３
図は片面粘着テープで剥離層自体が剥離シートの
場合（１＝２）、第４図は両面粘着テープ断面構
成略図である。
図中、１…剥離層、２…剥離シート、３…シリ
コーン系粘着剤、４…粘着シート本体若しくは粘
着テープ本体、５…剥離シートの基材。
FIG. 1 is a schematic cross-sectional diagram of the pressure-sensitive adhesive sheet of the present invention in the case of a single-sided release layer, and FIG. 2 is a schematic cross-sectional diagram of the double-sided pressure-sensitive adhesive tape of the present invention in the case of a double-sided release layer. Third
The figure shows a case where the single-sided adhesive tape is used and the release layer itself is a release sheet (1=2), and FIG. 4 is a schematic cross-sectional diagram of the double-sided adhesive tape. In the figure, 1... Release layer, 2... Release sheet, 3... Silicone adhesive, 4... Adhesive sheet main body or adhesive tape main body, 5... Base material of release sheet.
Claims (1)
Kg／cm2以下で、且つその表面ぬれ特性がＪＩＳ
Ｋ６７６８のぬれ指数で３４ｄｙｎ／cm以下、
且つ密度が０．９１０ｇ／c.c.以下の超低密度ポ
リエチレンを主成分とする剥離層を有する剥離シ
ートを、シリコーン系粘着剤が配設された粘着シ
ート本体若しくは粘着テープ本体の粘着剤面に接
合せしめられているシリコーン粘着シート若しく
は粘着テープ。 ASTM D747 bending rigidity is 1,000
Kg/cm 2 or less, and its surface wettability is JIS
Wetting index of K6768 is 34 dyn/cm or less,
In addition, a release sheet having a release layer mainly composed of ultra-low density polyethylene with a density of 0.910 g/cc or less is bonded to the adhesive surface of the adhesive sheet body or adhesive tape body on which a silicone adhesive is disposed. silicone adhesive sheet or adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178351U JPH0243854Y2 (en) | 1986-11-21 | 1986-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986178351U JPH0243854Y2 (en) | 1986-11-21 | 1986-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6385641U true JPS6385641U (en) | 1988-06-04 |
| JPH0243854Y2 JPH0243854Y2 (en) | 1990-11-21 |
Family
ID=31120398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986178351U Expired JPH0243854Y2 (en) | 1986-11-21 | 1986-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0243854Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225190A (en) * | 2001-02-05 | 2002-08-14 | Nitto Denko Corp | Releasable sheeting material for pressure sensitive adhesive sheet and pressure sensitive adhesive sheet having said releasable sheeting material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085636A (en) * | 1973-11-30 | 1975-07-10 | ||
| JPS53139524A (en) * | 1977-05-09 | 1978-12-05 | Eastman Kodak Co | Photographic element and its production method |
| JPS5580479A (en) * | 1978-12-12 | 1980-06-17 | Sanyo Kokusaku Pulp Co Ltd | Manufacturing of pressure-sensitive type adhesive tape or sheet |
| JPS5584381A (en) * | 1978-12-21 | 1980-06-25 | Sanyo Kokusaku Pulp Co Ltd | Manufacture of pressure-sensitive adhesive type paper adhesive tape |
-
1986
- 1986-11-21 JP JP1986178351U patent/JPH0243854Y2/ja not_active Expired
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5085636A (en) * | 1973-11-30 | 1975-07-10 | ||
| JPS53139524A (en) * | 1977-05-09 | 1978-12-05 | Eastman Kodak Co | Photographic element and its production method |
| JPS5580479A (en) * | 1978-12-12 | 1980-06-17 | Sanyo Kokusaku Pulp Co Ltd | Manufacturing of pressure-sensitive type adhesive tape or sheet |
| JPS5584381A (en) * | 1978-12-21 | 1980-06-25 | Sanyo Kokusaku Pulp Co Ltd | Manufacture of pressure-sensitive adhesive type paper adhesive tape |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225190A (en) * | 2001-02-05 | 2002-08-14 | Nitto Denko Corp | Releasable sheeting material for pressure sensitive adhesive sheet and pressure sensitive adhesive sheet having said releasable sheeting material |
| JP4641631B2 (en) * | 2001-02-05 | 2011-03-02 | 日東電工株式会社 | Release sheet material for pressure-sensitive adhesive sheet and pressure-sensitive adhesive sheet having the release sheet material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243854Y2 (en) | 1990-11-21 |
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