An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, the adhesive composition being disposed on at least one face of the optical component by coating a solution of the adhesive composition on the face of the optical component and drying t
An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, the adhesive composition being disposed on at least one face of the optical component by coating a solution of the adhesive composition on the face of the optical component and drying the solution to form a laminate, the adhesive composition comprising (A) a copolymer of (meth)acrylic esters, (B) a crosslinking agent and (C) a phenol compound.
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What is claimed is: 1. An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, said adhesive composition being disposed on at least one face of the optical component by coating a solution of the adhesive composition on said face of the opti
What is claimed is: 1. An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, said adhesive composition being disposed on at least one face of the optical component by coating a solution of the adhesive composition on said face of the optical component and drying the solution to form a laminate, said adhesive composition comprising (A) a copolytner of (meth)acrylic esters, (B) a crosslinking agent and (C) at least one phenol compound which is selected from the group consisting of 2,6-di-tert-butyl-p-cresol, butylhydroxyanisole, stearyl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, 4,4'-butylidenebis(3-methyl-6-tert-butylphenol), 3,6-dioxaoctamethylenebis-[3-(3-tert-butyl-4-hydroxy-5-methyl-phenyl) propionate] and 1,1,3-tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane, wherein the crosslinking agent (B) is in an amount of 0.001 to 50 parts by weight per 100 parts by weight of component (A). 2. An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, a solution of said adhesive composition being disposed on one face of a substrate, said face of said substrate being coated with a releasing agent, drying the solution to form a laminate and transferring the adhesive composition to said face of the optical component, said adhesive composition comprising (A) a copolymer of (meth)acrylic esters, (B) a crosslinking agent and (C) a phenol compound which comprises at least one compound selected from the group consisting of 2,6-di-tert-butyl-p-cresol, butylhydroxyanisole, stearyl β-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate, 4,4'-butylidenebis(3-methyl-6-tert-butylphenyl), 3,6-dioxaoctamethylenebis-[3-(3-tert-butyl-4-hydroxy-5-methylphenyl)-propionate]and 1,1,3-tris (2-methyl-4-hydroxy-5-tert-butylphenyl)butane, wherein the crosslinking agent (B) is in an amount of 0.001 to 50 parts by weight per 100 parts by weight of component (A). 3. The adhesive optical component according to claim 2, wherein the adhesive composition comprises 0.01 to 10 parts by weight of the phenol compound (C) per 100 parts by weight of component (A). 4. The adhesive optical component according to claim 2, wherein the optical component is a polarizing plate. 5. The adhesive optical component according to claim 2, wherein the optical component is a plate for phase differentiation. 6. The adhesive optical component according to claim 2, wherein after drying, the laminate is aged at ordinary temperature for at least a week. 7. The adhesive optical component according to claim 2, wherein the copolymer of (meth)acrylic esters (A) is a copolymer of (a) at least one monomer selected from the group consisting of methyl (meth) acrylate, ethyl (meth) acrylate, propyl (meth) acrylate, butyl (meth)acrylate, pentyl (meth)acrylate, hexyl(meth)acrylate and cyclohexyl (meth)acrylate, and (b) at least one monomer selected from the group consisting of 2-hydroxyethyl (meth) acrylate, 2-hydroxypropyl (meth) acrylate, 3-hydroxypropyl (meth)acrylate, 2-hydroxybutyl (meth) acrylate, 3-hydroxybutyl (meth) acrylate, 4-hydroxybutyl (meth) acrylate, acrylamide, methacrylamide, N-methylacrylamide, N-met hylmethacrylamide, N-methylolacrylamide, N-methylolmethacrylamide, monomethylaminoethyl (meth) acrylate, monoethylaminoethyl (meth) acrylate, monomethylaminopropyl (meth) acrylate, monoethylaminopropyl (meth) acrylate, acrylic acid, methacrylic acid; crotonic acid, maleic acid, itaconic acid and citraconic acid. 8. The adhesive optical component according to claim 7, wherein the crosslinking agent (B) is a polyisocyanate compound. 9. The adhesive optical component according to claim 8, wherein the phenol compound (C) is selected from the group consisting of 2,6-di-tert-butyl-p-cresol and 4,4'-butylidenebis (3-methyl-6-tert-butylphenol). 10. The adhesive optical component according to claim 2, wherein the copolymer of (meth)acrylic ester (A) is a copolymer of butyl acrylate and acrylic acid.
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