Title:
SENSOR AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2014/112216
Kind Code:
A1
Abstract:
The present invention provides a sensor that is more lightweight and flexible than a conventional sensor and has improved sensitivity and precision, as well as a method for producing the same. The present invention is a sensor, characterized in consisting of a resin foam containing a magnetic filler and a magnetic sensor that detects changes in magnetism caused by deformation of the resin foam, wherein the resin foam is a polyurethane resin foam containing a polyisocyanate component, an active hydrogen component, a catalyst, and a foam stabilizer, and the resin foam has a change in hardness (H1-H60) between 0 and 10 as represented by the JIS-C hardness (H1) 1 second after contacting the pressing face of a hardness gauge and the JIS-C hardness (H60) 60 seconds after such contact.
Inventors:
SHIGETO JUNICHI (JP)
FUKUDA TAKESHI (JP)
ANZAI HIROYUKI (JP)
LUO ZHIWEI (JP)
FUKUDA TAKESHI (JP)
ANZAI HIROYUKI (JP)
LUO ZHIWEI (JP)
Application Number:
PCT/JP2013/081874
Publication Date:
July 24, 2014
Filing Date:
November 27, 2013
Export Citation:
Assignee:
TOYO TIRE & RUBBER CO (JP)
International Classes:
G01B7/24; C08G18/00; C08G18/10; G01L1/12; C08G101/00
Foreign References:
| JP2008039659A | 2008-02-21 | |||
| JPH02116719A | 1990-05-01 | |||
| JP2009229453A | 2009-10-08 | |||
| JP2008039659A | 2008-02-21 | |||
| JP2008507142A | 2008-03-06 |
Other References:
See also references of EP 2947416A4
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
Mutsumi Sameshima (JP)
Mutsumi Sameshima (JP)
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