Title:
FIRE-RESISTANT ARTICLE
Document Type and Number:
WIPO Patent Application WO/2022/230956
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a novel fire-resistant article having excellent fire resistance. Provided is a fire-resistant article comprising a foam member obtained by foaming a thermoplastic resin composition containing a thermoplastic resin that generates residue when heated to 600°C at a temperature increase rate of 10°C/min under a nitrogen atmosphere, the foam member including, at least on a portion of the surface thereof, a cured resin member that is obtained by curing a thermosetting resin composition containing a thermosetting resin and that forms an oxygen-blocking carbonized layer during combustion.
Inventors:
YOSHIDA TAKUMA (JP)
NEIWA YUKI (JP)
NISHIMOTO YUTAKA (JP)
TANAKA KATSUYUKI (JP)
NEIWA YUKI (JP)
NISHIMOTO YUTAKA (JP)
TANAKA KATSUYUKI (JP)
Application Number:
PCT/JP2022/019151
Publication Date:
November 03, 2022
Filing Date:
April 27, 2022
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
B32B5/18; C08J9/236; C08J9/42
Domestic Patent References:
| WO2006043435A1 | 2006-04-27 | |||
| WO2020080148A1 | 2020-04-23 | |||
| WO2006043435A1 | 2006-04-27 |
Foreign References:
| JPH06336534A | 1994-12-06 | |||
| JP2001342281A | 2001-12-11 | |||
| JP2020063357A | 2020-04-23 | |||
| JP2019056096A | 2019-04-11 | |||
| JP2008120984A | 2008-05-29 | |||
| JP6135951B2 | 2017-05-31 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Download PDF:
Previous Patent: REFRIGERATION CYCLE SYSTEM AND REFRIGERANT RECOVERY DEVICE
Next Patent: PASSENGER CONVEYOR STEP
Next Patent: PASSENGER CONVEYOR STEP