Cushion for an aircraft seat
First Claim
Patent Images
1. A cushion suitable for use in an aircraft seat, said cushion comprising a foam structure having a first region of a low-density flame retardant foam, a second region of a flame retardant polyurethane foam and a sealing barrier disposed at the interface between said first and second region, wherein said first region comprises foam having a density within the range from 8 to 12 kg/m3.
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Accused Products
Abstract
A cushion (101) for use in an aircraft seat, comprises a foam structure having a first region (102) of a low-density flame retardant foam, a second region (103) of a flame retardant polyurethane foam and a sealing barrier (104) disposed at the interface between the first and second regions.
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Citations
15 Claims
- 1. A cushion suitable for use in an aircraft seat, said cushion comprising a foam structure having a first region of a low-density flame retardant foam, a second region of a flame retardant polyurethane foam and a sealing barrier disposed at the interface between said first and second region, wherein said first region comprises foam having a density within the range from 8 to 12 kg/m3.
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7. (canceled)
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12. (canceled)
Specification