Title:
ADHESIVE TAPE AND METHOD FOR PRODUCING ADHESIVE TAPE
Document Type and Number:
WIPO Patent Application WO/2015/146982
Kind Code:
A1
Abstract:
Provided is an adhesive tape which has excellent shock absorbing properties.
An adhesive tape (1) according to the present invention is provided with: a foam sheet (2) that is obtained by foaming and crosslinking a polyolefin resin and has a plurality of air cells (2A) inside; and a first adhesive layer (3) that is arranged on a first surface (2a) of the foam sheet (2). The foam sheet (2) has a density of from 0.5 g/cm3 to 0.6 g/cm3 (inclusive) and a 25% compressive strength of from 380 kPa to 1,000 kPa (inclusive). The ratio of the average length of the air cells (2A) to the average breadth thereof in a plane direction perpendicular to the thickness direction of the foam sheet (2) is from 1.0 to 1.1 (inclusive).
Inventors:
UCHIDA NORIYUKI (JP)
Application Number:
PCT/JP2015/058922
Publication Date:
October 01, 2015
Filing Date:
March 24, 2015
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
B32B5/18; B32B27/00; C09J7/26; C09J11/06; C09J133/04
Domestic Patent References:
| WO2013154137A1 | 2013-10-17 | |||
| WO2013141167A1 | 2013-09-26 | |||
| WO2015046526A1 | 2015-04-02 |
Foreign References:
| JP2013053179A | 2013-03-21 |
Attorney, Agent or Firm:
MIYAZAKI & METSUGI (JP)
Patent business corporation Miyazaki and table-of-contents patent firm (JP)
Patent business corporation Miyazaki and table-of-contents patent firm (JP)
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