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JP3732253B2 |
PURPOSE: To produce a lens sheet also having a light diffusing effect used in a back light system for a liq. crystal display device. CONSTITUTION: This lens sheet is a multilayered film consisting of at least two layers, has a prism-shap...
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JP2005539129A |
A film which slowly releases solids is prepared by dissolving cellulose in a solvent such as an alkali metal salt, for example L1Cl in a polar solvent such as DMAC, dispersing the solid in the solution and gelling the solution with water...
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JP3729848B2 |
A perforated collagen film is utilised for wrapping meat and poultry food products. The film comprises a series of perforations for allowing the escape of trapped air or steam from within the wrapped product, the pattern and the spacing ...
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JP2005335214A |
To provide a peeling liner and an adhesive tape which are advantageous in terms of costs, equipment, and environment and methods for producing them.In the peeling liner 3, the cut surface of a film obtained by cutting a polyolefin resin ...
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JP3723726B2 |
To provide a method for producing an elastic-stretchable composite sheet having a wide range of stretchability. This method for producing the composite sheet having elastic stretchability, comprising intermittently bonding a non-stretcha...
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JP3724104B2 |
To produce in large amounts of substrate for processing wherein pores are uniformly formed on a broad smooth surface. A plasticized synthetic resin material of urethane resin or the like and at least a foaming agent are mixed, which is e...
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JP3719803B2 |
To improve the quality and the positioning precision of a die, and reduce a vibration by a method wherein a drum supporting body is provided between a pair of right and left erected supporting columns, and a cooling drum is vertically mo...
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JP2005534542A |
Extruded thermoplastic film(5), 20-1000 microns thick is delivered to a polishing stack with three or four rolls, the first pair(1,2) of which forms a first polishing nip and further rolls(3,31) form a second polishing nip or a pressure ...
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JP3717312B2 |
To provide a highly heat-conductive sheet with extremely high heat conductivity as it has good adhesiveness with an electronic instrument and with excellent heat dissipation characteristics. The sheet has a gel layer of a heat-conductive...
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JP2005306036A |
To provide a formed film composed to be used for an absorbent article.The formed film includes a film having a base pattern 11 defined by base cells 21 and a visible design 12. The visible design is defined by a series of design cells 23...
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JP3710215B2 |
To provide a thermoplastic resin film of improved light fastness, resistance to stains, resistance to scuffing, resistance to fog and the like which can be used suitably as an agricultural film. Films composed of a film forming aqueous r...
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JP3710213B2 |
To provide a polycarbonate sheet having low optical strain and good appearance and a process for preparing the same. This invention provides a polycarbonate sheet made of a polycarbonate having a small amount of bonds of different types ...
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JP3707022B2 |
To effectively utilize a floor carpet waste material, whose disposition as industrial waste has been difficult conventionally, as recycling resources. A floor carpet waste material constituted of a surface material composed of a fiber ma...
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JP3705301B2 |
PURPOSE: To obtain easily a decorative sheet wherein a pattern is tuned to embossing by a method wherein it is extruded from a extruder, and embossed as well as solidified by cooling with embossed cooling rolls to apply printing in synch...
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JP3698815B2 |
To prevent the malfunction in a reading operation by providing a rubber sheet which is cross-linked by electron beam radiation, superior in sliding resistance, and has a web texture with thickness of 0.1 to 0.4mm, thickness precision of ...
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JP3696663B2 |
To obtain a stable cleaning property for a long time in a wide temp. range by using a cleaning blade made from a specified urethane elastomer. This cleaning blade consists of a blade member, a supporting member and an adhesive layer. The...
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JP3688340B2 |
PURPOSE: To give moisture permeability and water resistance to sheet and improve the strength of the sheet by a method wherein a plurality of ribs are provided in multiple rows at the predetermined intervals respectively in the longitudi...
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JP3688341B2 |
PURPOSE: To give moisture permeability and water resistance to sheet and improve the strength of the sheet by a method wherein a plurality of ribs are provided in multiple rows at the predetermined intervals respectively in the longitudi...
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JP3684249B2 |
PURPOSE: To provide a method for manufacturing an accompany winding spacer and a substrate for flexible print distributing board using the same wherein a material containing volatile substance can be heat treated in a roll state and it i...
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JP3684587B2 |
PURPOSE: To obtain the balance of light transmissivity, diffusibility and concealability by a small amt. of a light diffusing agent by dispersing two kinds of light diffusing agents in a methacrylic resin and setting the average particle...
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JP2005213501A |
To provide a film containing a metallic compound capable of being released as a form of a metallic element inside a polyester by electromagnetic irradiation, capable of well conducting a metal deposition process in after-processing, capa...
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JP3681202B2 |
To prevent the contamination of an oriented film and to improve the distribution of the thickness by providing an oil tray at the lower part of the joint of rail members, and providing the position of a hot air outlet of a plenum duct ou...
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JP3678186B2 |
To provide a heat-shrinkable polyester-based film roll capable of cutting out a film for covering a container excellent in stable processability and printability in good yield. A film roll for rolling up the heat-shrinkable polyester-bas...
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JP3678758B2 |
PURPOSE: To improve bursting strength of a film by applying a prescribed pressure onto a position to be decorated in manufacturing a porous film by obtaining a solventless film with initial porosity and then stretching the film by biaxia...
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JP2005522537A |
Disclosed is a method of manufacturing a multifunctional fiber-reinforced composite using a composite fiber mat and an apparatus for manufacturing the same, in which at least two types of thermoplastic fiber and reinforcing fiber are use...
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JP3676848B2 |
To produce a diffusion sheet useful as a diffusion sheet of a display in which a fine ridge-shaped pattern is given to the entire surface of the sheet by a mere melt extrusion method of a polycarbonate resin. In the production of a sheet...
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JP3672616B2 |
PURPOSE: To provide a hollow resin molded board, which is uniform and highly dense, has a small strain, the strength of which is heightened by means of reinforcing shape material, the surface of which is woody and has attractive outward ...
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JP3674284B2 |
To obtain a product, in which neither longitudinal contraction, nor scoreline, nor die score nor melt fracture develops, which is excellent in planeness by a method wherein the temperature of a support at casting position is set to be lo...
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JP3665085B2 |
PURPOSE: To obtain a single-layer or multi-layer structure reduced in streak and good in appearance by providing a predetermined number of recessed and protruding parts in a right-angled direction at the time of the use of a compsn. prep...
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JP3661015B2 |
To easily and correctly measure a thickness of a resin film sheet. A first distance from a reference position 21 to an outer peripheral surface of a metallic touch roll 1 is measured by a distance sensor 2 of an eddy current type. At the...
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JP2005144858A |
To provide a method for producing a transparent conductive film for a touch panel which suppresses unevenness by hit marks and prevents a deterioration in display quality caused by the occurrence of the defect, distortion, etc., of an im...
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JP3658301B2 |
To provide a method for producing a composite sheet having a wide range of elastic stretchability. This method for producing the composite sheet 1 having elastic stretchability, comprising intermittently bonding a non-stretchable second ...
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JP3654960B2 |
PURPOSE: To make raising easy while improving transparency and the strength in rigidity by a method wherein stretching is applied in one direction to a plastic sheet and creasings in the form of half-cut scoring are formed in the directi...
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JP2005126832A |
To provide a method for producing a film or a sheet-like material having 0% void ratio from a nonwoven fabric.The method for producing the film comprises the following steps. A step of hot-stretching a thermoplastic synthetic resin film ...
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JPWO2003055937A1 |
A heat-shrinkable resin film which has heat shrinkage in the maximum shrinkage direction of 20% or higher when a 10 cm x 10 cm square sample cut out thereof is immersed in hot water at 85 DEG C for 10 seconds, pulled out, subsequently im...
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JP3646767B2 |
To obtain an FRP molded body excellent in strength and precision with an excellent yield by using a laminated film at the time of manufacture of the FRP molded body. Heat shrinkage factors in directions of length and width in the case wh...
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JP2005111816A |
To provide a solution film forming method for obtaining a thin film excellent in optical isotropy.A dope 12 is prepared using a solvent wherein dichloromethane and an alcohole being a poor solvent are mixed. The alcohol 20 is sent to the...
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JP3642229B2 |
To provide a heat-shrinkable polyester film that is excellent in high- speed fitting properties and finish of shrinkage without setting the film thickness to a value greater than that of the conventional films in all possible uses includ...
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JP3642635B2 |
To provide a thermoplastic resin film improved in light staining, and scratch resistances, antifogging properties, etc., and desirably used as especially an agricultural film or a wallpaper. This film has a coating film made from a film-...
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JP3633628B2 |
The invention relates to a method and to an apparatus for perforating a web of material intended to form an outer casing sheet of absorbent articles. As the web is advanced, the web is first provided with a large number of mutually separ...
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JP3626791B2 |
To provide a sheet manufacturing apparatus capable of performing space conservation with small installing floor surface, having a simple structure and excellent operability and realizing high thermal efficiency. A die 6 for melting resin...
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JP3623019B2 |
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JP3619867B2 |
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JP2005037890A |
To provide a method for manufacturing an iodine-based polarizer having a high polarization degree.The method for manufacturing a polarizer comprising a film having such a structure that minute domains are dispersed in a matrix formed of ...
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JP3618130B2 |
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JP3619607B2 |
To obtain a high-quality optical film with a simple treatment by swelling the surface of a base by using a solvent to make the surface tacky adhesive, adhering beads to the surface and removing the beads not adhered thereto. The base 21 ...
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JP3617578B2 |
To produce a weather resistant polycarbonate sheet capable of maintaining the weather resistant properties even after secondary processing such as a thermoforming and preventing an ultraviolet absorber from being lost during forming the ...
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JP3615804B2 |
A melt calendered sheet and a process for making melt calendered sheet having excellent transparency and solvent craze resistance. Clear melt calendered sheet having a critical stress rating 12,000 KPa, heat distortion temperature 85 DEG...
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JP3608893B2 |
To obtain a wear-resistant sheet, a foamable sheet and an elastic foam made of the sheets, useful for mats for swimming pool, mats for bath room and mats for kitchens, etc. This wear-resistant elastic sheet is obtained by kneading a resi...
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JP2004538022A |
The present invention relates to resilient, three dimensional, perforated plastic webs which allow passage of water vapour, and preferably of air, and are resistant to the transmission of aqueous fluids at least in one direction. Accordi...
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