초록 ▼

A headliner assembly (10) includes a layer of core material (16), a binding agent (26) adjacent to the core material (16), a first layer of chopped fiberglass (14) adjacent to the binding agent (26), a scrim (20) adjacent to the first layer of chopped fiberglass (14), a catalyst (38) adjacent to the

A headliner assembly (10) includes a layer of core material (16), a binding agent (26) adjacent to the core material (16), a first layer of chopped fiberglass (14) adjacent to the binding agent (26), a scrim (20) adjacent to the first layer of chopped fiberglass (14), a catalyst (38) adjacent to the scrim (20), a cover stock (22) adjacent to the catalyst (38). The catalyst (38) and the binding agent (26) are mixed together and impregnate the core material when pressure is applied to the headliner assembly (10), thereby resulting in a rigid headliner assembly. A method of forming the headliner assembly (10) is also disclosed.

대표청구항 ▼

What is claimed is: 1. A headliner assembly comprising: a layer of core material including a first side and a second side; a first binding agent layer including a first side and a second side, wherein the second side of the binding agent layer is arranged adjacent to the first side of said core mat

What is claimed is: 1. A headliner assembly comprising: a layer of core material including a first side and a second side; a first binding agent layer including a first side and a second side, wherein the second side of the binding agent layer is arranged adjacent to the first side of said core material; a first layer of chopped fiberglass including a first side and a second side, wherein the second side of the first layer of chopped fiberglass is arranged adjacent to the first side of said binding agent layer; a scrim including a first side and a second side, wherein the second side of the scrim is arranged adjacent to the first side of said first layer of chopped fiberglass; a catalyst layer including a first side and a second side, wherein the second side of the catalyst layer is arranged adjacent to the first side of said scrim; and a cover stock including a first side and a second side, wherein the second side of the cover stock is arranged adjacent to the first side of said catalyst layer. 2. A headliner assembly as recited in claim 1, further including a second binding agent layer including a first side and a second side, wherein the first side of the second binding agent layer is arranged adjacent to the second side of said core material; a second layer of chopped fiberglass including a first side and a second side, wherein the first side of the second layer of chopped fiberglass is arranged adjacent to the second side of said second binding agent layer, and a layer of film including a first side and a second side, wherein the first side of the layer of film is arranged adjacent to the second side of said second layer of chopped fiberglass. 3. The headliner assembly as recited in claim 1 further comprising means for forming the headliner assembly including the second side of the first binding agent layer applied adjacent to the first side of the core material, the second side of the first layer of chopped fiberglass applied adjacent to the first side of said first binding agent layer, the second side of the scrim applied adjacent to the first side of said first layer of chopped fiberglass, the second side of the catalyst layer applied adjacent to the first side of said scrim, and the second side of the cover stock applied adjacent to the first side of said catalyst layer, whereby said catalyst layer and said binding agent layer are mixed together and impregnate said core material when pressure is applied to the headliner assembly, thereby resulting in a rigid headliner assembly. 4. The headliner assembly as recited in claim 3 further comprising a second binding agent layer including a first side and a second side, a second layer of chopped fiberglass including a first side and a second side; and a layer of film including a first side and a second side, wherein the means for forming the headliner further includes the first side of said second binding agent layer applied to the second side of said core material, the first side of said second layer of chopped fiberglass applied to the second side of said second binding agent layer, and the first side of said layer of film applied to the second side of said second layer of chopped fiberglass. 5. The headliner assembly as recited in claim 4 further comprising a fabric covering including a first side and a second side, wherein the means for forming the headliner further includes the first side of said fabric covering applied to the second side of said layer of film. 6. The headliner assembly as recited in claim 1, wherein said catalyst and said binding agent are mixed together and impregnate said core material when pressure is applied to the headliner assembly, thereby resulting in a rigid headliner assembly. 7. The headliner assembly as recited in claim 6, wherein said catalyst includes water, and polyol. 8. The headliner assembly as recited in claim 7, wherein said catalyst includes approximately 95% water and 5% polyol. 9. The headliner assembly as recited in claim 7, wherein the polyol includes means for reducing an amount of time for the binding agent to band with the first layer of chopped fiberglass and the layer of core material by facilitating a reaction between the water of the catalyst and the binding agent. 10. The headliner assembly as recited in claim 2 further comprising a fabric covering including a first side and a second side, wherein the first side of the fabric covering is arranged adjacent to the second side of said layer of film.