Seat cushion and process of producing the same

• Main Authors: EBE, KAZUSHIGE, ZENBA, MASAAKI, HIRATA, YUTAKA
• Format: Patent
• Language: English; French; German
• Published: 04.02.1998
• Edition: 6
• Subjects: PERFORMING OPERATIONS; SEATS SPECIALLY ADAPTED FOR VEHICLES; TRANSPORTING; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR; VEHICLES IN GENERAL

A seat cushion comprises a cushion main body formed of a polyurethane molded foam; a seat member formed of a slab flexible polyurethane foam; and a sheet having a gas permeability; wherein part of a foamable liquid for forming the polyurethane molded foam permeates in the sheet and the seat member,...