Title:
POLYOL COMPOSITION FOR MOLDING FLEXIBLE POLYURETHANE FOAM, AND FLEXIBLE POLYURETHANE FOAM
Document Type and Number:
WIPO Patent Application WO/2018/025836
Kind Code:
A1
Abstract:
To provide: a polyol composition with which it is possible to assure stability over time even if a large amount of water is combined with the polyol composition; a flexible polyurethane foam in which said polyol composition is used, the flexible polyurethane foam having exceptional durability at low density; and a method for producing the same. The problem is solved by a polyol composition for molding a flexible polyurethane foam, the polyol composition comprising a polyol component, a catalyst, a foam regulator, a foaming agent, and a compatibilizing agent, wherein the polyol composition for molding a flexible polyurethane foam is characterized in that the compatibilizing agent is an anionic surfactant that has in the hydrophilic portion thereof an alkali metal salt and has in the hydrophobic portion thereof either an aromatic ring or a hydrophobic portion having no aromatic ring but including a total of eight or more carbon atoms.
Inventors:
ISHIBASHI KEITA (JP)
YOSHII NAOYA (JP)
YOSHII NAOYA (JP)
Application Number:
PCT/JP2017/027815
Publication Date:
February 08, 2018
Filing Date:
August 01, 2017
Export Citation:
Assignee:
TOSOH CORP (JP)
International Classes:
C08G18/00; C08G18/76; C08G101/00
Foreign References:
| JP2015034233A | 2015-02-19 | |||
| JPS53119904A | 1978-10-19 | |||
| JP2005187788A | 2005-07-14 | |||
| JP2010005241A | 2010-01-14 | |||
| JP2012065744A | 2012-04-05 | |||
| JP2000248032A | 2000-09-12 |
Other References:
See also references of EP 3495402A4
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