초록 ▼

A composite fabric structure having unique visual and physical properties is described. The composite fabric includes a textile fabric layer having a visual surface and a rear surface. A layer of diffractive or retroreflective material is secured beneath the textile fabric layer, either directly or

A composite fabric structure having unique visual and physical properties is described. The composite fabric includes a textile fabric layer having a visual surface and a rear surface. A layer of diffractive or retroreflective material is secured beneath the textile fabric layer, either directly or beneath a layer of substantially transparent material. The textile fabric layer is of an open or semi-transparent construction, so that light can pass through it to reach the layer of diffractive or retroreflective material and be reflected back through the layer of textile fabric, to provide a unique appearance to its visual surface. Because fabric constructions can be provided which are extremely conspicuous, they have particular utility in the formation of safety equipment and automobile components. Furthermore, the fabrics have high durability, improved hand, and in many embodiments can be stretched as well as molded.

대표청구항 ▼

1. A composite fabric comprising: a light transmissive textile fabric layer having a visual surface and a rear surface, anda diffractive or retroreflective layer secured beneath the rear surface of the textile fabric layer, such that said diffractive or retroreflective layer reflects light passing t

1. A composite fabric comprising: a light transmissive textile fabric layer having a visual surface and a rear surface, anda diffractive or retroreflective layer secured beneath the rear surface of the textile fabric layer, such that said diffractive or retroreflective layer reflects light passing through said textile fabric layer to provide a unique appearance to the visual surface of the textile fabric layer. 2. A composite fabric according to claim 1, wherein said textile fabric layer is selected from the group consisting of open mesh fabrics, open weave fabrics and semi-transparent fabrics. 3. A composite fabric according to claim 1, wherein said diffractive or retroreflective layer comprises a plurality of particles of a diffractive or retroreflective material. 4. A composite fabric according to claim 2, wherein said diffractive or retroreflective layer comprises a plurality of particles of a diffractive or retroreflective material. 5. A composite fabric according to claim 1, wherein said diffractive or retroreflective layer comprises a plurality of strands of a diffractive or retroreflective material. 6. A composite fabric according to claim 2, wherein said diffractive or retroreflective layer comprises a plurality of strands of a diffractive or retroreflective material. 7. A composite fabric according to claim 1, wherein said diffractive or retroreflective layer comprises a substantially continuous sheet of diffractive or retroreflective material. 8. A composite fabric according to claim 2, wherein said diffractive or retroreflective layer comprises a substantially continuous sheet of diffractive or retroreflective material. 9. A composite fabric according to claim 1, further comprising a layer of substantially transparent material between said textile fabric layer and said layer of diffractive or retroreflective material. 10. A composite fabric according to claim 1, further comprising an additional layer of material secured beneath said diffractive or retroreflective layer to provide additional support to the composite. 11. A composite fabric according to claim 10, wherein said additional layer of material comprises a foam material. 12. A composite fabric according to claim 1, wherein said textile fabric layer is selected from the group consisting of open mesh fabrics, open weave fabrics, and semi-transparent fabrics, and said diffractive or retroreflective layer is selected from the group consisting of particles, strands and substantially continuous sheets of diffractive or retroreflective material. 13. An article of automotive equipment comprising the composite fabric of claim 1. 14. An upholstered article comprising the composite fabric of claim 1. 15. A composite fabric according to claim 1, wherein said diffractive or retroreflective layer comprises a holographically-embossed diffraction film. 16. A composite fabric according to claim 1, wherein said diffractive or retroreflective layer comprises a substrate having a plurality of diffractive or retroreflective elements secured to its surface to form a predetermined pattern. 17. A composite fabric comprising a light transmissive textile fabric layer and a diffractive or retroreflective layer, wherein said diffractive or retroreflective layer and said textile fabric layer are secured together such that light passing through said textile fabric layer is reflected back through said textile fabric layer.