Laminated glazing having a functional film
AssigneeCentral Glass Company, Limited
InventorsWladislaw Bronstein, Steven Scott Christman, Michael Bard
Life of this patent
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Abstract
A laminated glass product, according to the present disclosure, includes a first glass substrate, a second glass substrate, a polymer interlayer laminated between the first glass substrate and the second glass substrate, a functional film, such as a head-up display film, a printed film, and a switchable film, laminated between the first glass substrate and the second glass substrate, and a thin adhesive layer formed on the functional film between the functional film and one of the first and second glass substrates, for efficiently laminating such a functional film with improved lamination quality.
Claims20
A laminated glass product, comprising:
- a first glass substrate;
- a second glass substrate;
- a polymer interlayer laminated between the first glass substrate and the second glass substrate;
- a film laminated between the first glass substrate and the second glass substrate;
- and
- an adhesive layer between the film and one of the first and second glass substrates, having an thickness less than 0.05 mm.
A method for producing a laminated glass product, comprising the steps of:
- providing a first glass substrate, an interlayer on the first glass substrate, a film on the interlayer, an adhesive layer having a thickness equal to or less than 0.05 mm on the film, and a second glass substrate on the adhesive layer to provide a glazing stack;
- de-airing the glazing stack;
- and
- autoclaving the glazing stack to provide a laminated glass product.
Dependencies are inferred from the claim text.