公开(公告)号：US10329398B2

公开(公告)日：2019-06-25

申请号：US13785784

申请日：2013-03-05

Applicant: BASF SE

Inventor： Steven E. Wujcik ,  Rajesh Kumar ,  Christopher J. Milantoni

IPC: C08G18/09 ,  C08G18/16 ,  C08G18/40 ,  C08G18/48 ,  C08G18/63 ,  C08G18/66 ,  C08G18/76 ,  C08J9/00 ,  C08J9/02 ,  C08J9/12 ,  C08L71/02 ,  C08L75/08 ,  C08G101/00

Abstract: A flexible polyurethane foam article exhibiting flame resistance comprises the reaction product of an isocyanate and an isocyanate-reactive component comprising a polyol reactive with the isocyanate. The isocyanate and the isocyanate-reactive component are reacted in the presence of a blowing agent and a phospholene oxide. A method of producing the flexible polyurethane foam article includes the step of reacting the isocyanate and the isocyanate-reactive component in the presence of the blowing agent and an effective amount of the phospholene oxide to form the flexible polyurethane foam article which is flame resistant.