| 摘要 |
<p>The invention provides a support apparatus comprising a gel layer. In one embodiment, the gel layer is overlying one or more additional support layers. The gel layer comprises a gel, such as a polyurethane gel, and optionally comprises one or more fillers, which can be a natural or synthetic material. The support apparatus includes apparatuses, such as mattresses, chairs and other furniture, and cushions.</p> |
