Title:
COMPOSITION FOR SOFT POLYURETHANE FOAM, SOFT POLYURETHANE FOAM, AND VEHICLE SEAT PAD
Document Type and Number:
WIPO Patent Application WO/2018/235515
Kind Code:
A1
Abstract:
This composition for a soft polyurethane foam contains a polyol component, an isocyanate component, a foaming agent, a cell opening agent, and a catalyst. The catalyst is a C11 or higher amine and the cell opening agent is a polyol in which the content of ethylene oxide is 50 mol% or greater.
Inventors:
SANEFUJI KOJI (JP)
WATANABE MITSUHIKO (JP)
SEGUCHI HIDEHARU (JP)
WATANABE MITSUHIKO (JP)
SEGUCHI HIDEHARU (JP)
Application Number:
PCT/JP2018/019947
Publication Date:
December 27, 2018
Filing Date:
May 24, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C08G18/00; C08G18/18; C08G18/48; C08G101/00
Domestic Patent References:
| WO2015190595A1 | 2015-12-17 |
Foreign References:
| JP2009529597A | 2009-08-20 | |||
| JP2000038431A | 2000-02-08 | |||
| JP2013529702A | 2013-07-22 | |||
| JP2000290337A | 2000-10-17 | |||
| JP2016030802A | 2016-03-07 |
Other References:
See also references of EP 3643731A4
Attorney, Agent or Firm:
OHTANI, Tamotsu (JP)
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