Title:
RESIN FOAM AND FOAM MEMBER
Document Type and Number:
WIPO Patent Application WO/2013/179944
Kind Code:
A1
Abstract:
Provided is a resin foam that is capable of maintaining flexibility even under high compression, and has excellent assembly properties. This resin foam is characterized in that: the resiliency when compressed to 80% is 1.0 to 9.0 N/cm2; the maximum breaking strength as defined below is 1.0 to 10.0 MPa; and the ratio between the maximum breaking strength as defined below and the breaking strength in the direction perpendicular to the direction of the maximum breaking strength (i.e., the maximum breaking strength/the breaking strength in the direction perpendicular to the direction of the maximum breaking strength) is 1.0 to 5.0. Maximum breaking strength: The breaking strength of a sheet of resin foam is measured in an arbitrary direction in the horizontal direction. The arbitrary direction is then rotated in 10° intervals to the axis, and the breaking strength is measured in each direction. The direction in which the largest breaking strength is measured is designated as the direction of maximum breaking strength, and the breaking strength in the direction of maximum breaking strength is designated as the maximum breaking strength.
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Inventors:
KATO KAZUMICHI (JP)
SAITOU MAKOTO (JP)
HATANAKA ITSUHIRO (JP)
KODAMA KIYOAKI (JP)
SAITOU MAKOTO (JP)
HATANAKA ITSUHIRO (JP)
KODAMA KIYOAKI (JP)
Application Number:
PCT/JP2013/064041
Publication Date:
December 05, 2013
Filing Date:
May 21, 2013
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C08J9/12; C09J7/26
Domestic Patent References:
| WO2013021785A1 | 2013-02-14 | |||
| WO2012111443A1 | 2012-08-23 |
Foreign References:
| JP2013032492A | 2013-02-14 | |||
| JP2002037909A | 2002-02-06 | |||
| JP2008045120A | 2008-02-28 | |||
| JP2013036026A | 2013-02-21 | |||
| JP2012140532A | 2012-07-26 |
Attorney, Agent or Firm:
GOTO, YUKIHISA (JP)
Yukihisa Goto (JP)
Yukihisa Goto (JP)
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