摘要:
The present invention provides, for example, a film with void spaces having a porous structure with less cracks and a high proportion of void space as well as having a strength. The film with void spaces of the present invention includes one kind or two or more kinds of structural units that form a structure with minute void spaces, wherein the structural units are chemically bonded through catalysis. For example, the abrasion resistance measured with BEMCOT® is in the range from 60% to 100%, and the folding endurance measured by the MIT test is 100 times or more. The film with void spaces can be produced, for example, by forming the precursor of the silicone porous body using sol containing pulverized products of a gelled silicon compound and then chemically bonding the pulverized products contained in the precursor of the silicone porous body. The chemical bond among the pulverized products is preferably a chemical crosslinking bond among the pulverized products, for example.
摘要:
The present invention provides a coating material that allows a structure with void spaces having a strength and flexibility to be formed. The coating material of the present invention includes: pulverized products of a gelled silicon compound obtained from a silicon compound containing at least three or less functional groups having saturated bonds; and a dispersion medium, wherein the pulverized product contains a residual silanol group. The method of producing a coating material according to the present invention includes steps of causing gelation of a silicon compound containing at least three or less functional groups having saturated bonds and mixing the gelled silicon compound and a dispersion medium. According to the coating material of the present invention, for example, a coating film is formed by coating a base with the coating material and a porous structure is formed by chemically bonding the pulverized products contained in the coating film.
摘要:
The present invention is to provide a polarizing plate including an alignment layer applicable to various types of substrates, and having excellent light polarization properties. A polarizing plate 1 of the present invention includes an alignment layer 3, and a polarizing layer 4 disposed on the alignment layer 3, and containing an organic dye having lyotropic liquid crystallinity, wherein the organic dye in the polarizing layer 4 is in a form of supramolecular aggregates, and the alignment layer 3 contains a cycloolefin based resin.
摘要:
The present invention is intended to provide an optical laminate that achieves a superior film strength and a property that a void-provided layer and a pressure-sensitive adhesive/adhesive layer are not easily peeled from each other. The optical laminate of the present invention includes: a void-provided layer; an intermediate layer; and a pressure-sensitive adhesive/adhesive layer, wherein the void-provided layer, the intermediate layer, and the pressure-sensitive adhesive/adhesive layer are stacked in this order, and the intermediate layer is formed by forming the pressure-sensitive adhesive/adhesive layer on the void-provided layer.
摘要:
The present invention provides a new member having a low refractive index as a substitute for an air layer, for example. The laminated film roll of the present invention includes a long laminated film roll including: an ultra-low refractive index layer having a refractive index of 1.20 or less; and a resin film, wherein the ultra-low refractive index layer is stacked on the resin film. The method of forming the long laminated film roll of the present invention includes steps of: preparing a liquid containing microporous particles; coating a resin film with the liquid; and drying the liquid applied on the resin film, for example.
摘要:
Provided is an optical laminated body including a patterning polarizing layer, in which the absorption axis of a polarizing region is less likely to deviate and which is suitable for light control applications. In the optical laminated body 1 including a substrate 2 and a patterning polarizing layer 5 that is provided on the substrate 2 and includes a plurality of polarizing regions 51 and 52 having different absorption axis directions, a substrate having the absolute value of the dimensional change rate after heating to 80°C for 24 hours being less than 1% is used as the substrate 2.
摘要:
According to the present invention, provided is a PDLC film, which includes a PDLC layer excellent in thickness uniformity and is suppressed from causing liquid crystal leakage from the PDLC layer. A method of producing a polymer dispersed liquid crystal film of the present invention includes: applying, to a first transparent conductive film, an emulsion including a solvent, and polymer particles and liquid crystal particles dispersed in the solvent to form an applied layer; drying the applied layer to form a polymer dispersed liquid crystal layer containing a polymer matrix and the liquid crystal particles dispersed in the polymer matrix; and laminating a second transparent conductive film on the polymer dispersed liquid crystal layer, wherein the polymer particles include first polymer particles and second polymer particles, and wherein an average particle diameter of the second polymer particles is larger than an average particle diameter of the first polymer particles.
摘要:
The present invention provides, for example, a silicone porous body having a porous structure with less cracks and a high proportion of void space as well as having a strength. The silicone porous body of the present invention includes silicon compound microporous particles, wherein the silicon compound microporous particles are chemically bonded by catalysis. For example, the abrasion resistance measured with BEMCOT® is in the range from 60% to 100%, and the folding endurance measured by the MIT test is 100 times or more. The silicone porous body can be produced, for example, by forming the precursor of the silicone porous body using sol containing pulverized products of a gelled silicon compound and then chemically bonding the pulverized products contained in the precursor of the silicone porous body. The chemical bond among the pulverized products is preferably a chemical crosslinking bond among the pulverized products, for example.
摘要:
The present invention provides an anti-glare film having superior display characteristics of both having anti-glare properties and preventing white blur from occurring as well as having a higher production yield by preventing formation of a projection as a defect in outward appearance. The anti-glare film is an anti-glare film including: a translucent base: and an anti-glare layer on at least one surface of the translucent base, wherein the anti-glare layer is formed using an anti-glare layer-forming material containing a resin, particles, and thixotropy-imparting agents, the anti-glare layer includes a flocculated portion forming a convex portion on a surface of the anti-glare layer by flocculation of the particles and the thixotropy-imparting agents, and in the flocculated portion, the particles are present in the state of being gathered in an in-plane direction of the anti-glare layer.