Rigid polyurethane foam based on toluene diamine-initiated polyols

Rigid polyurethane foams are made using a polyol component that includes toluene diamine-initiated polyols containing specified levels of oxyethylene groups. Foams made from these polyols have low k-factors and excellent demold expansion values.

Saved in:

Bibliographic Details
Main Authors	Moore, Stanley E, Martin, II, Charles A, Cosman, James P, Dean, Geoffrey H, Kind, Christiaan J
Format	Patent
Language	English
Published	06.04.2010
Online Access	Get full text

Cover

Loading…

More Information
Summary:	Rigid polyurethane foams are made using a polyol component that includes toluene diamine-initiated polyols containing specified levels of oxyethylene groups. Foams made from these polyols have low k-factors and excellent demold expansion values.