Title:
SURFACE PROTECTION SHEET
Document Type and Number:
WIPO Patent Application WO/2014/013791
Kind Code:
A1
Abstract:
Provided is a surface protection sheet which has a balance between reworkability and protection function at high levels. A surface protection sheet (10) comprises a supporting base (1) and an adhesive layer (2) that is arranged on the supporting base and has a thickness of less than 10 μm. This surface protection sheet (10) has a peel strength of 4.5 N/25 mm or less as measured at a peeling angle of 180° at a peeling rate of 0.3 m/minute in 30 seconds after being bonded to a stainless steel sheet, and has a peel strength of 5.0 N/25 mm or more as measured at a peeling angle of 180° at a peeling rate of 0.3 m/minute in 24 hours after being bonded to a stainless steel sheet.
Inventors:
SUZUKI TOSHITAKA (JP)
IGARASHI TAKESHI (JP)
WAKAYAMA NAO (JP)
IGARASHI TAKESHI (JP)
WAKAYAMA NAO (JP)
Application Number:
PCT/JP2013/064658
Publication Date:
January 23, 2014
Filing Date:
May 27, 2013
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C09J7/22; C09J7/38; C09J123/20; C09J201/00
Domestic Patent References:
| WO2008129852A1 | 2008-10-30 |
Foreign References:
| JP2011084655A | 2011-04-28 | |||
| JP2011111552A | 2011-06-09 |
Attorney, Agent or Firm:
ABE MAKOTO (JP)
Makoto Abe (JP)
Makoto Abe (JP)
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