Title:
SURFACE-PROTECTING FILM
Document Type and Number:
WIPO Patent Application WO/2015/076332
Kind Code:
A1
Abstract:
A surface-protecting film according to the present invention is characterized by comprising a polyolefin base layer and an adhesive layer, wherein the adhesive layer contains at least a styrene-type elastomer, an acrylic adhesive agent and an adhesiveness-imparting agent, and the styrene-type elastomer, the acrylic adhesive agent and the adhesiveness-imparting agent are contained in the adhesive layer in amounts of 50 to 90% by mass inclusive, 1 to 40% by mass inclusive and 1 to 49% by mass inclusive, respectively, relative to the whole amount of the adhesive layer.
Inventors:
KITAJIMA TOMOYUKI (JP)
HISHINUMA KEITO (JP)
HISHINUMA KEITO (JP)
Application Number:
PCT/JP2014/080762
Publication Date:
May 28, 2015
Filing Date:
November 20, 2014
Export Citation:
Assignee:
IDEMITSU UNITECH CO LTD (JP)
International Classes:
B32B27/00; B32B27/32; C09J7/22; C09J7/38; C09J11/08; C09J133/00; C09J153/00
Foreign References:
| JP2000351952A | 2000-12-19 | |||
| JPH0673352A | 1994-03-15 | |||
| JP2008255185A | 2008-10-23 | |||
| JP2012172006A | 2012-09-10 | |||
| JPS61103975A | 1986-05-22 | |||
| JP2713519B2 | 1998-02-16 | |||
| JP2000080336A | 2000-03-21 | |||
| JP2010126711A | 2010-06-10 | |||
| JP2012077244A | 2012-04-19 |
Other References:
See also references of EP 3072938A4
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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