Title:
FOAM BODY AND BUFFER MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/127746
Kind Code:
A1
Abstract:
Provided is a foam body obtained by foaming a hydrogenated block copolymer composition containing a hydrogenated block copolymer A represented by a specific general formula (A) and a hydrogenated block copolymer B represented by a specific general formula (B). The weight ratio (A/B) of the hydrogenated block copolymer A to the hydrogenated block copolymer B is 10/90 to 80/20. In polymer components forming the hydrogenated block copolymer composition, the rate of hydrogenation of olefins is 10-100%.
Inventors:
KATO DAISUKE (JP)
Application Number:
PCT/JP2022/047710
Publication Date:
July 06, 2023
Filing Date:
December 23, 2022
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08J9/04; C08F293/00; C08L53/02
Domestic Patent References:
| WO2005005527A1 | 2005-01-20 | |||
| WO2011040585A1 | 2011-04-07 |
Foreign References:
| JP2021091777A | 2021-06-17 | |||
| JP2010163492A | 2010-07-29 | |||
| JP2018119145A | 2018-08-02 | |||
| JP2008024914A | 2008-02-07 | |||
| JP2021091906A | 2021-06-17 |
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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