ADHESIVE LAYER-EQUIPPED TRANSPARENT SURFACE MATERIAL, DISPLAY DEVICE AND PROCESSES FOR THEIR PRODUCTION
First Claim
1. An adhesive layer-equipped transparent surface material comprising a transparent surface material and an adhesive layer formed on at least one surface of the transparent surface material, wherein the adhesive layer has a layer portion spreading over the surface of the transparent surface material and a barrier portion surrounding the periphery of the layer portion;
- and the layer portion is made of a cured product of a layer portion-forming curable resin composition comprising the following curable compound (II) and the following non-curable oligomer (D);
Curable compound (II);
at least one curable compound which undergoes a curing reaction at the time of curing the curable resin composition, provided that at least one of said at least one curable compound has a hydroxy group which is not reactive at the time of curing the curable resin composition;
Non-curable oligomer (D);
an oligomer which does not undergo a curing reaction with the curable compound (II) at the time of curing the curable composition and which has a hydroxy group.
1 Assignment
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Accused Products
Abstract
Provided is an adhesive layer-equipped transparent surface material that can easily be bonded to another surface material (such as a display panel) and that, when bonded to another surface material, is less likely to have voids left at the interface between the adhesive layer and another surface material. An adhesive layer-equipped transparent surface material 1 comprises an adhesive layer 14 formed on at least one surface of a protective plate 10 (a transparent surface material), wherein the adhesive layer 14 has a layer portion 18 spreading over the surface of the protective plate 10 and a barrier portion 20 surrounding the periphery of the layer portion 18; and the layer portion 18 is made of a cured product of a layer portion-forming curable resin composition comprising a curable compound (II) and a non-curable oligomer (D).
22 Citations
15 Claims
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1. An adhesive layer-equipped transparent surface material comprising a transparent surface material and an adhesive layer formed on at least one surface of the transparent surface material, wherein the adhesive layer has a layer portion spreading over the surface of the transparent surface material and a barrier portion surrounding the periphery of the layer portion;
- and the layer portion is made of a cured product of a layer portion-forming curable resin composition comprising the following curable compound (II) and the following non-curable oligomer (D);
Curable compound (II);
at least one curable compound which undergoes a curing reaction at the time of curing the curable resin composition, provided that at least one of said at least one curable compound has a hydroxy group which is not reactive at the time of curing the curable resin composition;Non-curable oligomer (D);
an oligomer which does not undergo a curing reaction with the curable compound (II) at the time of curing the curable composition and which has a hydroxy group. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
- and the layer portion is made of a cured product of a layer portion-forming curable resin composition comprising the following curable compound (II) and the following non-curable oligomer (D);
Specification