Abstract: A seat cushion, in particular for an aircraft seat, the seat cushion comprising a seat part having a receiving surface adapted to receive a person and a reinforcing part supporting the seat part, wherein at least the reinforcing part contains expanded polypropylene (EPP), preferably comprising fire retardant properties. The invention further relates to a method for manufacturing such a seat cushion, a seat comprising such a seat cushion and a vehicle comprising such a seat.
Type:
Grant
Filed:
March 30, 2012
Date of Patent:
May 19, 2015
Assignee:
RECTICEL HOLDING NOORD B.V.
Inventors:
Robert Lievestro, Johannes Van Blitterswijk
Abstract: A seat cushion, in particular for an aircraft seat, the seat cushion comprising a seat part having a receiving surface adapted to receive a person and a reinforcing part supporting the seat part, wherein at least the reinforcing part contains expanded polypropylene (EPP), preferably comprising fire retardant properties. The invention further relates to a method for manufacturing such a seat cushion, a seat comprising such a seat cushion and a vehicle comprising such a seat.
Type:
Application
Filed:
March 30, 2012
Publication date:
October 11, 2012
Applicant:
Recticel Holding Noord B.V.
Inventors:
Robert LIEVESTRO, Johannes VAN BLITTERSWIJK
Abstract: A plant substrate comprising primary polyurethane foam, manufactured by a method for manufacturing a plant substrate, wherein in a primary polyurethane forming process polyol and isocyanate are reacted with each other so that primary polyurethane foam is formed, wherein the primary formed polyurethane foam is deployed as plant substrate.
Type:
Application
Filed:
June 10, 2009
Publication date:
May 5, 2011
Applicant:
RECTICEL HOLDING NOORD B.V.
Inventors:
Robert Lievestro, Huib Hesse, Karel Romain Poppe, Rudi Frans Mortelmans