公开(公告)号：US20240400793A1

公开(公告)日：2024-12-05

申请号：US18687835

申请日：2022-08-31

Applicant: Momentive Performance Materials Inc.

Inventor： Mary MA ,  Joshi KAUSTUBH ,  Gnuni KARAPETYAN ,  Karthik RAJENDRAN ,  Karthikeyan SIVASUBRAMANIAN ,  Petr KOUTNIK ,  Madhusudhan SRINIVASAN

IPC: C08K5/53 ,  C08K5/13 ,  C08K5/3445 ,  C08K5/39 ,  C08K5/50 ,  C08K5/524

Abstract: A composition and method for preparing a polyurethane foam. The composition comprises at least one emission control agent. In embodiments, the composition comprises at least one emission control agent selected from the group consisting of (i) a phosphorous containing group; (ii) a thiocarbamate; (iii) a nitrogen containing compound; (iv) a phenolic antioxidant; or a combination of two or more thereof. The invention also relates to a method of controlling the emission of at least one aldehyde species in a raw material employed in the foam composition or that may be produced during the foam forming or foam curing or foam aging process.