75results about How to "Little unevenness" patented technology

A disposable diaper having a neat appearance. The diaper 101 includes: a liquid-permeable top sheet 111 which covers a use surface side; a leakage preventing sheet 112 which covers a non-use surface side; an absorbent body 113 interposed between the top sheet and the leakage preventing sheet; and an external sheet 120 disposed on an outer surface side of the leakage preventing sheet, wherein three-dimensional gathers BS are formed along leg surrounding portions, and leg cut-out portions of the external sheet which form leg openings are located in a portion of the minimum width of a crotch portion, at a position nearer to a central side than places outward by 5 mm from rising start points of the three-dimensional gathers BS.

An electromagnetic-wave-absorbing film comprising a plastic film, and a single- or multi-layer thin metal film formed on at least one surface thereof, the thin metal film being provided with large numbers of substantially parallel, intermittent, linear scratches with irregular widths and irregular intervals in plural directions, and coated with a thin carbon nanotube layer.

A gelating agent for an alkaline cell is a cross-linked polymer (A) comprising (meth)acrylic acid and / or its alkali metal salt as a main constituent monomer unit and obtained by an aqueous solution polymerization or a reversed phase suspension polymerization and satisfies the following required conditions (1), (2). The gelating agent has good draining property, satisfactorily high speed charging property of the alkaline electrolytic solution and is therefore effective to produce cells with little unevenness of the charging amount of the electrolytic solution and having uniform quality by mass production and an alkaline cell using the gelating agent is provided with durable discharge time and remarkably excellent impact resistance for a long duration. The said required conditions are required condition (1); that the gelating agent contains 50% by weight or more of a particle whose swollen particle size becomes 300 to 4,000 mum when the gelating agent is swollen in an aqueous potassium hydroxide solution of 40% by weight concentration and required condition (2); that the aqueous potassium hydroxide solution of 40% by weight concentration containing 3% by weight of the gelating agent has 0 to 20 mm stringiness.

Fastening element for a trim panel in the interior of a motor vehicle, said fastening element being fastened between a structural part (1) of the motor vehicle and the trim panel in such a manner that the trim panel can be removed, and foam being provided between the trim panel and structural part. In order, with reduced costs for manufacturing and logistics, to be able to absorb a large amount of work of deformation and to be exchangeable, the fastening element (5) itself is a body which consists of light metal foam, in which at least one insert (8) is integrated, said insert being exposed on the side which faces the trim panel (15), and wherein the trim panel is fastened releasably to the exposed part (9) formed in this manner.

Disclosed is a biaxially oriented multilayer polypropylene film which has a substrate layer containing a polypropylene resin composition including 97 to 99.97% by weight of a propylene polymer (A) and 0.03 to 3% by weight of a surfactant and also has, on at least one side of this layer, a layer containing a polypropylene resin composition including 30 to 80% by weight of a propylene polymer (C) having a melting point of 150 to 170° C. and 20 to 70% by weight of a propylene-based random copolymer (D) having a melting point of 120 to 149° C. and including 1 to 14 mole % of ethylene and / or α-olefin.

The polymerizable composition contains: a) a polymerizable compound having one or two or more polymerizable groups and satisfying formula (I):Re(450 nm) / Re(550 nm)<1.0  (I);b) at least one photopolymerization initiator selected from the group consisting of alkylphenone-based compounds, acylphosphine oxide-based compounds, and oxime ester-based compounds; and c) a polymerization inhibitor. The present invention also provides an optically anisotropic body, a retardation film, an antireflective film, and a liquid crystal display device that are produced using the polymerizable liquid crystal composition. The polymerizable composition of the present invention is excellent in solubility and has high storage stability, so that no precipitation of crystals etc. occurs. When a film-shaped polymer is produced by polymerizing the above composition, the unevenness of the surface of the coating film is small while the alignment of the liquid crystal is maintained, and high durability is obtained. Therefore, the polymerizable composition is useful.

A printing apparatus is provided and includes: a head that ejects ink onto a medium ; a driver that relatively moves the positions of the head and the medium; a cover member that is positioned on the downstream side from the head in the movement direction of the medium relative to the head, so as to cover at least a portion of the medium; an air blowing fan that sends a drying air flow for drying ink ejected on the medium, into a gap between the medium and the cover member; and a cord type heater that heats at least one of the drying air flow and a preliminary air which is the previous stage of the drying air flow. An air-flow-direction changing wall part is provided so as to change the flow direction of the preliminary air which is the previous stage of the drying air flow, at least once.