Fire retardant shades
AssigneeCPFilms Inc.
InventorsTimothy M Shively, Arnim Ottokar Bothe
Life of this patent
Estimating the term…
Abstract
A fire retardant solar control sun shade comprising as the shade material, a clear transparent film composite comprising a first transparent film layer, preferably with a metallized layer on one side, and a further transparent film layer adhered to said one side of the first film layer using an adhesive, the adhesive and at least one of said two polymeric film layers contain fire retardant material.
Claims13
A clear transparent composite fire retardant material having an outer side in use facing the sun and an inner side in use facing away from the sun and which comprises a film composite having a first transparent PET outer film layer containing a UV absorber with a further transparent PET film layer also containing UV absorber adhered to the inner side of the first film layer using, a polyurethane resin adhesive containing 5-15% by weight Rescorcinol bis(diphenyl phosphate) fire retardant with at least one of said two PET film layers also containing fire retardant material, the composite having a visible light transmission of up to 30% and a haze value of less than 6% and meeting a fire retardant standard in accordance with German test method DIN 4102:B2.
A solar control sun shade having an outer side in use facing the sun and an inner side in use facing away from the sun having as the shade material, a clear transparent film composite comprising a first transparent PET film outer layer containing a UV absorber with a further transparent PET film inner layer also containing a UV absorber adhered to the inner side of the first film layer using a polyurethane resin adhesive containing 5-15% by weight Rescorcinol bis (Diphenyl phosphate) fire retardant with at least one of said two PET film layers also containing a fire retardant material, the composite having a visible light transmission of up to 30% and a haze value of less than 6% and meeting a fire retardant standard in accordance with German test method DIN 4102:B2.
A dual function sun shade and sound absorber having spaced apart micro-perforations therein with an outer side and an inner side facing away from the sun and which comprises a transparent clear film composite having a first transparent PET outer film layer contaning a UV absorber with a further transparent PET film layer also containing a UV absorber adhered to the inner side of the first film layer using a polyurethane resin adhesive layer, containing 5-15% by weight Rescorcinol bis (dephenyl phosphate) fire retardant with at least one of said two PET film layers also containing 5-15% fire retardant material, the composite having a visible light transmission of up to 30% and a haze value of less than 6%, and meeting a fire retardant standard in accordance with German test method DIN 4102:B2.
Dependencies are inferred from the claim text.