Title:
FOAM AND METHOD FOR MANUFACTURING FOAM
Document Type and Number:
WIPO Patent Application WO/2021/059945
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a foam which does not tend to collapse when load is applied repeatedly or for a long time, has a low density, and has a good external appearance; and a method for manufacturing the foam. The present invention provides a foam in which cells are dispersed in an elastomer resin, the foam having an average diameter of 40 to 60 μm and an average circularity of 0.990 or more.
Inventors:
KAWAGUCHI YASUHIRO (JP)
UCHIYAMA YUSAKU (JP)
SUGAYA TAKEHISA (JP)
NAKAZATO KATSUHIRO (JP)
UCHIYAMA YUSAKU (JP)
SUGAYA TAKEHISA (JP)
NAKAZATO KATSUHIRO (JP)
Application Number:
PCT/JP2020/033800
Publication Date:
April 01, 2021
Filing Date:
September 07, 2020
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
C08J9/32
Domestic Patent References:
| WO2019073825A1 | 2019-04-18 |
Foreign References:
| JP2001301006A | 2001-10-30 | |||
| JP2009069752A | 2009-04-02 | |||
| JPH05293903A | 1993-11-09 | |||
| JP3405821B2 | 2003-05-12 |
Attorney, Agent or Firm:
YASUTOMI & ASSOCIATES (JP)
Download PDF: