Glass resin laminate
AssigneeNippon Electric Glass Co., Ltd.
InventorsTakehiko Isomoto, Yasuhiko Nozaki, Yoshio Tanaka
Life of this patent
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Abstract
Provided is a glass resin laminate (1), including: a resin layer (2); a glass sheet (3); an adhesive layer (4) configured to bond the glass sheet (3) and the resin layer (2); and a functional film (5) interposed in the adhesive layer (4). The adhesive layer (4) includes a first portion (4a) positioned between the resin layer (2) and the functional film (5), a second portion (4b) positioned between the glass sheet (3) and the functional film (5), and a fused portion (4c) obtained by fusing an end portion of the first portion (4a) and an end portion of the second portion (4b).
Claims6
A method for manufacturing a glass resin laminate, the glass resin laminate comprising:
- a resin layer;
- a glass sheet;
- an adhesive layer configured to bond the glass sheet and the resin layer;
- and
- a functional film interposed in the adhesive layer, the method comprising:
- a laminating step for superimposing the resin layer, the glass sheet, an adhesive sheet for forming the adhesive layer, and the functional film;
- and
- a heating step for heating the adhesive sheet,
- wherein the adhesive sheet comprises a first adhesive sheet positioned between the resin layer and the functional film, and a second adhesive sheet positioned between the glass sheet and the functional film,
- wherein an area of the first adhesive sheet and an area of the second adhesive sheet are set to be larger than an area of the glass sheet,
- wherein an area of the functional film is set to be larger than the area of the glass sheet,
- wherein, in the laminating step, an end portion of the first adhesive sheet and an end portion of the second adhesive sheet are arranged at an outer side with respect to an end portion of the glass sheet,
- wherein, in the laminating step, an end portion of the functional film is arranged at an outer side with respect to the end portion of the glass sheet, and
- wherein, in the heating step, a fused portion where the end portion of the first adhesive sheet and the end portion of the second adhesive sheet are fused together is formed.
Dependencies are inferred from the claim text.