| abstract |
(57) [Summary] (Modified) [Objective] To provide a cushioned composite material consisting essentially of one material, and therefore completely recyclable, and a method for manufacturing the same. [Structure] It is composed of a surface layer made of thermoplastic polyurethane and a carrier layer, and specifically has the following composition. The surface layer is an elastic cellular polyurethane made of thermoplastic polyurethane, and the carrier layer is also polywetan.A specific polyesterol or polyetherol and a specific amount of organic diison anate, alkanediol or dialkylene glycol are added in a specific amount of water and water. It is produced by reacting in the presence of a catalyst, an auxiliary agent, and an additive. Further, the composite material of the present invention is used for cushioned equipment parts for transportation, particularly for dashboards of motor vehicles. |