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Patent Searching and Data


Matches 851 - 900 out of 4,049

Document Document Title
JP3552346B2  
JP3540050B2
PURPOSE: To obtain a porous sheet having humidity permeability and water resistance, having no necessity of providing a reinforcing tape to a tape fastening surface, excellent in sheet strength in a degree capable of sticking the tape to...  
JP3531835B2
An aromatic polycarbonate film having excellent transparency and surface smoothness as well as good lubricity useful for optical use through solving the problems of defects such as scratches, wrinkles or abrasions in the production proce...  
JP3532198B2
A polymeric multilayer film having a high percentage of fillers to increase the opacity of the film is disclosed. The fillers are concentrated in a separate filler containing layer having about 20 to about 60 weight percent fillers unifo...  
JP2004151346A
To provide a lighting unit of low power consumption that can prevent a dark part from being formed at a side end part of of a light guide plate on the side of a light emitting element and uniformly and brightly light a large area.A front...  
JP3530221B2
PURPOSE: To provide a polyester film showing improved heat ageing characteristics. CONSTITUTION: A polyester film contains a polyester having intrinsic viscosity (IV) of 0.65-0.8, containing an effective amt. of an antioxidant, having an...  
JP2004130812A
To provide a biaxially stretched polyester film suitable for forming a desired oxygen gas barrier layer by a CVD method or a PECVD method, excellent in film taking-up characteristics and manufacturing/processing characteristics and havin...  
JP2004130813A
To provide a biaxially stretched polyester film suitable for forming a desired oxygen gas barrier layer by a CVD method or a PECVD method, excellent in film taking-up characteristics and manufacturing/processing characteristics and havin...  
JP3522868B2
PURPOSE: To enable winding suitable for bobbin-shape to be achieved by adding one side output value of PID operational circuit as it is to the other side feed- forward output computed according to corrections of a bobbin diameter and a b...  
JP3522871B2
PURPOSE: To certainly prevent the generation of the bending or housing inferiority of the lead frame of a part by integrally molding an emboss part along with a stand-shaped part and a rib and successively holding the stand-shaped part a...  
JP3519082B2
An elastic, three-dimensional, fluid pervious, polymeric web is provided for use as a topsheet on an absorbent article. The web has a plurality of beam-like elements connected to one another forming apertures in the web. A plurality of t...  
JP2004106377A
To provide a polyvinyl alcohol film roll capable of obtaining an optically uniform polyvinyl alcohol film having an excellent appearance.A polyvinyl alcohol film roll is made by winding the polyvinyl alcohol film on a surface of a cylind...  
JP2004106407A
To produce a heat resistant polymer film excellent in the balance of longitudinal/transverse strengths and high in a peeling strength.The polybenzazole film, which is excellently balanced in longitudinal/transverse strengths and of high ...  
JP3517087B2
To provide a decorative sheet and its manufacturing method in which different patterns are formed at all times without repeating the demonstration of same patterns and not spoiling the high grade feeling. In a manufacturing method for a ...  
JP3509160B2
PURPOSE: To provide a transparent resin board, from which the trouble of the appreciation of an exhibit is not generated and by which the exhibit can also be appreciated distinctly, though the trouble of the appreciation of the exhibit i...  
JP3507114B2
PURPOSE: To improve tear strength, stretching irregularity and film thickness irregularity by uniaxially orienting film or sheet obtained by the inflation molding of a compsn. consisting of a polyolefin resin with specific density and a ...  
JP3507178B2
PURPOSE: To produce a plastic sheet reduced in thickness irregularity and internal strain by holding a polymerization cell between one set of opposed heat transfer plates through which a fluid controlled in temp. flows at the time of the...  
JP2004077768A
To reduce curvature of a polarizing plate when mutually different protective films are stuck on both surfaces of a polarizing film.The polarizing plate 11 is manufactured by sticking the 1st and 2nd mutually different protective films 13...  
JP3503293B2
To provide a thin battery having an exterior material comprising a flexible resin film excellent in gas barrier properties, chemical resistance, heat resistance, adhesiveness, etc., with good processability in forming a film. This thin b...  
JP3503149B2
PURPOSE: To obtain a cover film for laser therapy, which is provided with bacterial barrier property, stretchability and flexibility while capable of standing against the heat of laser beams, by a method wherein a film, having specified ...  
JP3502703B2
To provide a process of preparing a plurality of thin films at once by adopting a specific process, the film being so thin that the conventional industrial processes for forming resinous thin films could have hardly prepared it. A plural...  
JP3495148B2
To provide a method for winding a film-shaped molding which looks good when wound and does not become uneven in thickness or wrinkle when rewound. A detector 6 is oscillated to cause oscillation of a device main body 1, meandering of a f...  
JP3492896B2
To provide a disposable container which is applicable to microwave treatment and conformable to contact with food. A product which is produced from polyolefin selected from a group consisting of a group of polypropylene, a propylene-ethy...  
JP3489687B2
PURPOSE: To obtain a wood panel having damage resistance and weatherability and capable of being bonded to a car body having a three-dimensional curved surface along the curved surface thereof so as not to produce wrinkles. CONSTITUTION:...  
JP3490241B2
To obtain the subject polymer capable of effectively forming an initial degradation thereof e.g. a crack and as a result accelerating a hydrolysis by water so as to enhance the degradability of the polymer by blending a specific amount o...  
JP3486655B2
PURPOSE: To prepare quite simply an aromatic polyamide film excellent in mechanical strength including tensile strength and tensile modulus with the number of steps reducible and without requiring acid resistant facilities. CONSTITUTION:...  
JP3485396B2
To produce a wide rubber film with a width of about 1m free from the mixing with air bubbles, preventing the mutual sticking of rubber films, good in the peelability from a support film, excellent in the adhesiveness with a double-side a...  
JP3485461B2
To prevent the occurrence of the curling and waving at a fluororesin tube end exposed with a conductive primer layer at the time of producing a film for a fixing part formed by coating the surface of a heat resistant resin tube with the ...  
JP2004001520A
To provide a film manufacturing method which obtains a uniform cellulose acetate film with low double refraction and enables the simultanaous coating of a plurality of layers.In the film manufacturing method, a coating and drying apparat...  
JP2004001501A
To provide a polycarbonate film having good dimensional stability and showing low double refraction, and its manufacturing method.The polycarbonate film is temporarily bonded to a support carrier substrate until at least the polycarbonat...  
JP2004001514A
To provide a polyvinyl alcohol film having good dimensional stability and low double refraction, and its manufacturing method.The polyvinyl alcohol film is temporarily bonded to a support carrier substrate until at least the polyvinyl al...  
JP3483863B2
To provide a method for manufacturing a liquid crystal polymer film which is especially flat and has the almost uniform coefficient of thermal expansion in all of planar directions though the coefficients of thermal expansion of respecti...  
JP3477288B2
To obtain an electroconductive paper containing a fiber combining a pyrrole-based polymer, previously preventing electrostatic trouble, not containing harmful substance, combustible, hardly having residue after burning, readily carrying ...  
JP3474677B2
PURPOSE: To obtain a porous sheet capable of industrially safely and continuously producing at high rate and having air permeability, moisture permeability and resistance to water and excellent feeling and high strength (high tear streng...  
JP2003342390A
To provide a method for manufacturing a film which can obtain a sulfone film having a small birefringence and being uniform, and can simultaneously coat a plurality of layers. The method for manufacturing a film is to manufacture a resin...  
JP2003340851A
To provide a polyvinyl butyral film showing good dimensional stability and a low birefringence, and a manufacturing method therefor. The polyvinyl butyral film is temporarity bonded to a support carrier substrate until at least the polyv...  
JP3469982B2
To provide a sheet of a styrenic resin compsn. having twist properties and vol. reducing properties. A styrenic resin compsn. is extruded in a drawdown ratio of 2-15 by using a T-die to obtain a styrenic resin sheet characterized by that...  
JP2003334833A
To provide a method for forming a film by a coating method.The method for manufacturing the film uses a coating and drying unit for manufacturing a resin film suitable for an optical application. Particularly, the resin film is manufactu...  
JP3470414B2
PURPOSE: To obtain a methacrylic resin plate having good light-diffusing properties and an excellent weatherability. CONSTITUTION: A light-diffusing methacrylic resin plate is obtd. by dispersing cross-linked styrene polymer particles in...  
JP2003334831A
To obtain a uniform acrylic film having a small double refraction and to provide a method for manufacturing a film which can simultaneously coat a plurality of layers.The method for manufacturing the film uses a coating and drying unit f...  
JP3467345B2
PURPOSE: To obtain a special electrically semiconductive rein sheet having unique electrical conductivity, that is, having different surface resistivities between the obverse side and the reverse side, especially surface resistivity on o...  
JP2003533371A
A moulded piece of thermoplastic elastomer material, in particular, a homopolymer with polypropylene load and rubber of extremely low hardness, usable as a label, publicity support or similar, with reduced thickness and generally flat, h...  
JP3456667B2
PURPOSE: To decrease the shrinkage of a monoaxially oriented polypropylene film and increase the crystallinity thereof. CONSTITUTION: This invention relates to 1) polypropylene contg. sodium benzoate in a concn. of 1,000 ppm or lower, 2)...  
JP2003528755A
A method for the layer-by-layer assembly of a free standing thin film includes the steps of preparing a support with a suitable substrate; forming a thin film having a plurality of layers onto the substrate utilizing a layer-by-layer ass...  
JP3451093B2  
JP2003262725A
To suppress curvature which causes a problem in fabricating a polarizing plate by sticking films with different rigidities to both sides of a polarizing film.The polarizing plate 50 is fabricated by bonding a polarizing plate protective ...  
JP2003248104A
To provide an optical film having a smaller number of curls, fewer unevenness, no cracks and excellent visibility when a metal oxide layer is formed using the film.In the optical film, a dope containing a solvent ester containing substan...  
JP3443338B2
To provide a biaxially oriented PEN film characterized by small deformation of the film at heating, good adhesion with a heat transfer ink layer when used in the heat transfer ribbon, a transfer image excellent in a gradation property, a...  
JP2003524552A
Copolymers of ethylene and alpha olefins that have been formed by the polymerization reaction in the presence of a single site catalyst, such as a metallocene, are used to form collapsible dispensing containers and/or components thereof....  
JP3434678B2
To continuously and inexpensively produce a rubber sheet having extremely high-order heat conductivity and flexibility in a small filling amt. of a boron nitride powder and suitable as a raw material of a highly flexible spacer of high h...  

Matches 851 - 900 out of 4,049