Title:
FLAME RETARDANT AND FLAME RETARDANT POLYURETHANE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2015/064018
Kind Code:
A1
Abstract:
The present invention provides a polyurethane which has excellent flame retardance and various excellent performances. A phosphoroamidate compound having a specific structure is used as a flame retardant for a polyurethane foam or a polyurethane elastomer. By mixing this flame retardant with a feedstock of polyurethane resin (polyol, polyisocyanate and various additives), a polyurethane reactive feedstock composition is obtained. By reacting the polyisocyanate and active hydrogen-containing compounds such as polyol in the polyurethane reactive feedstock composition, a hardening reaction takes place and a polyurethane foam composition or polyurethane elastomer composition is obtained. The obtained polyurethane resin composition has excellent flame retardance and other excellent performances as the polyurethane foam or polyurethane elastomer.
Inventors:
ONO SATORU (JP)
HIRATA MANABU (JP)
HIRATA MANABU (JP)
Application Number:
PCT/JP2014/005095
Publication Date:
May 07, 2015
Filing Date:
October 07, 2014
Export Citation:
Assignee:
DAIHACHI CHEM IND (JP)
International Classes:
C09K21/12; C08G18/00; C08G18/02; C08K5/5357; C08L75/04; C08G101/00
Domestic Patent References:
| WO2008085926A1 | 2008-07-17 | |||
| WO2014002958A1 | 2014-01-03 |
Foreign References:
| JPS5017463A | 1975-02-24 | |||
| CN101608348A | 2009-12-23 |
Other References:
JOURNAL OF CENTRAL CHINA NORMAL UNIVERSITY( NAT. SCI., vol. 38, no. 2, 2004, pages 197 - 200
Attorney, Agent or Firm:
YAMAMOTO, Shusaku et al. (JP)
Shusaku Yamamoto (JP)
Shusaku Yamamoto (JP)
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