38results about How to "Inhibition of bleaching" patented technology

A pressure-sensitive adhesive layer-attached transparent resin film of the invention includes a first transparent resin film, an oligomer blocking layer, and a pressure-sensitive adhesive layer, which are laminated in this order, wherein the oligomer blocking layer is made of a curing product of alkoxysilane and / or a partial condensate thereof, and the oligomer blocking layer has a thickness of 5 nm to 35 nm. The pressure-sensitive adhesive layer-attached transparent resin film can has satisfactory oligomer-blocking properties as desired, and provides good adhesion of the oligomer blocking layer.

Provided, in one or more embodiments, is a polyamide solution which is capable of suppressing whitening when applied to a glass substrate. In one aspect, the present invention relates to a polyamide solution which comprises an aromatic polyamide and an amphiphilic solvent. In other aspects, the present invention relates to a polyamide solution which comprises an aromatic polyamide, an amphiphilic solvent, and an aprotic polar solvent. In other aspects, the present invention relates to an aromatic polyamide solution for producing a display element, optical element or lighting element.

Disclosed is a baked confectionery which is obtained by baking a fatty or oily confectionery containing nuts and preferably contains a compound selected from the group consisting of isomaltulose, mannitol and maltitol. Also disclosed is a method for manufacturing a baked confectionery, said method being characterized by comprising preparing a fatty or oily confectionery containing nuts preferably together with a compound selected from the group consisting of isomaltulose, mannitol and maltitol and then baking the same.

An object of the present invention is to provide a resin composition for FRP, an FRP sheet, and a molded product capable of suppressing whitening in and between fiber bundles. A resin composition for FRP according to one embodiment of the present invention is a resin composition for impregnating a fiber-made reinforcing sheet to form an FRP, and contains methyl methacrylate as a main component; a methyl acrylate polymer; a polymerization initiator; and at least one of dendrimer (meth)acrylate and glycidyl (meth)acrylate as a monomer. An FRP sheet according to another embodiment of the present invention includes a matrix and a fiber-made reinforcing sheet in the matrix. The matrix includes a hardened resin composition for FRP.

The present invention provides a method for producing a patterned single-layer phase difference material, which comprises: (I) a step for forming a coating film by applying a polymer composition containing a liquid crystal polymer having an orientation that increases as the amount of exposure is lower than the optimum amount of exposure and that increases as the amount of exposure is higher than the optimum amount of exposure; a property in which the orientation is reduced as the exposure amount is greater under an exposure amount higher than the optimal exposure amount; (II) a step in which the coating film obtained in step (I) is irradiated twice with ultraviolet light to produce a high-anisotropy region having high optical anisotropy by irradiation with polarized ultraviolet light at least once across a mask and a low-anisotropy region having high optical anisotropy by irradiation with polarized ultraviolet light at least once. The low-anisotropy region has relatively low optical anisotropy by making the amount of ultraviolet light insufficient in a region lower than the optimal exposure amount and excessive in a region higher than the optimal exposure amount; and (III) a step for obtaining a phase difference material by heating the coating film obtained in step (II).

Provided is a pressure-sensitive adhesive composition for optical members which is protected from whitening under high -temperature and high-humidity conditions and which can ensure high reliability. Also provided is a pressure-sensitive adhesive tape for optical members, which is produced using the pressure-sensitive adhesive composition. The pressure -sensitive adhesive composition for optical members comprises an acrylic copolymer obtained by polymerizing a mixed monomer which contains 1 to 25wt% of 2-hydroxyethyl acrylate, 1 to 25wt% of N-vinylpyrrolidone, 0.5 to 30wt% of a monomer having a structure represented by general formula (1-1), or 0.1 to 30wt% of a monomer having a structure represented by general formula (1-2). In general formula (1-1), R1 is hydrogen or methyl; R2 is hydrogen or alkyl having less than 3 carbon atoms; and n is an integer of 8 to 45. In general formula (1-2), R3 is hydrogen or methyl; R4 is alkyl having 3 to 30 carbon atoms; and m is an integer of 8 to 45.

The object of the present invention is to provide a thermally adhesive property while enabling bonding, and suppress uneven thickness, breakage, whitening, unevenness, etc., that is, have tensile stability and can be decomposed in the natural environment. Biaxially stretched monolayer film for hermetic packaging. With polylactic acid polymer as the main component, according to the test method of JIS K7198 on the temperature dependence of dynamic viscoelasticity, the storage elastic modulus E' at 120°C is 100-230MPa.

An object of the present invention is to provide a propylene resin composition capable of providing a thermoformed container excellent in heat resistance, moldability, appearance and shape, and a molded article obtained by bending processing a polypropylene resin composition excellent in heat resistance and shape retention property in bending processing. An object of the present invention is to provide a polypropylene resin composition comprising 50 to 99% by weight of a propylene polymer (A) having a meting point (Tm) in the range of 140 to 170 DEG C. as measured by a differential scanning calorimeter and 1 to 50% by weight of a propylene / alpha-olefin copolymer (B) having a melting point (Tm) of 100 DEG C. or less or having no observed melting point, a molded article and a sheet obtained therefrom, and a container obtained by thermoforming the sheet.