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Patent Searching and Data


Matches 701 - 750 out of 4,039

Document Document Title
JP2009022817A
To provide a method for manufacturing a film-shaped product, in which the film-shaped product having a nano-sized network structure on the surface thereof can be manufactured easily by an electrospray deposition process, wherein a fibrou...  
JP4217119B2
A solution casting apparatus includes a band-shaped support for casting of dope containing cellulose triacetate thereon. So polymer film of cellulose triacetate is formed. Plural rotatable transport rollers support the polymer film strip...  
JP4210328B2
Membranes comprising a polyurethane including a polyester polyol, e.g. based on ethylene glycol adipate and diphenylmethane diisocyanate, have acceptable levels of yellowness level and light transmission through the material, making them...  
JP4188464B2
To provide a surface protection film which is able to satisfactorily protect an adherend having a projection while keeping good adhesion therewith and has an adequate anchoring force against an intermediate layer made of an acrylic resin...  
JP4180770B2
Polyester resin foamed sheets comprise copolyethylene terephthalate in which 2-20 mole % of units of terephthalic acid are replaced by isophthalic or naphthalene-dicarboxylic acid derived units. The crystallization rate of the resin is s...  
JP2008265036A
To provide a technology for manufacturing an impervious sheet which has at least one roughened surface capable of satisfying legal requirements associated with a thickness.The leading end of the impervious sheet 1 for a raw material woun...  
JP4173395B2
A cope containing TAC is cast from a casting die onto a belt such that a film after the drying may have a thickness at 40 mum. A solvent of the dope solution on the belt evaporates, and thus a gel-like film may be formed. The peeling for...  
JP4165222B2
The present invention relates to a cellulose acylate film having a high modulus of elasticity and a high surface hardness. The cellulose acylate film of the present invention is characterized by containing 1 vol % to 99 vol % of a metal ...  
JP4166896B2
To produce an aromatic polycarbonate resin sheet reduced in the lowering of a mol.wt. and excellent in hue. In a method for producing a sheet from an aromatic polycarbonate resin obtained by melt polymn. of a divalent phenol and a carbon...  
JP4161378B2
An aromatic polyamide-based polymer film has a Poisson's ratio of a width direction (TD) to a lengthwise direction (MD) of not > 0.4,which has less susceptibility to reading error and excellent electromagnetic transducing characteristics.  
JP4162159B2  
JP4157840B2
Disclosed is a continuous line process for making a pre-formed object having a plurality of surfaces comprising the steps of: (1) providing a sol phase of the composition comprising a solvent and a gelling agent having a sol-gel transiti...  
JP4142283B2
To provide an angular fiber-reinforced rubber molded product which is capable of preventing an unbalanced stress from being generated to a thrust pressure as far as circumstances permit and avoiding the application of a non-uniform thrus...  
JP4137550B2
A polarizer comprising polyvinyl alcohol based films stretched at high stretching ratios stably manufactured: a method for manufacturing including a stretching processing process, a dyeing treatment process, and a boron compounds treatme...  
JP4132066B2
To provide a high molecular weight polyolefin porous film having excellent strength and air permeability, and a method for manufacturing it. In a microporous film containing fibril formed in vein-like and/or network-like state as a main ...  
JP4121620B2
To prevent that a plastic film provided with a photocatalytic layer is decomposed or deteriorated by photocatalytic action when the plastic film is used as a photocatalytic film. In a photocatalytic film 10 wherein a vapor deposition lay...  
JP2008525226A
Uniaxially Oriented Articles Having Structured Surface A process for uniaxially stretching films is having a structured surface comprising a geometric feature is described. The process provides a film in which the cross sectional shape o...  
JP4104397B2
The present invention provides a solvent casting process which comprises casting a dope which is a solution containing at least one kind of a polymer from a casting die onto a casting support, stripping off from the casting support and d...  
JP4089057B2
To reduce the cost and to install an off-line type measuring instrument even if it can not be installed on one side. This instrument measures the thickness of the edge of a traveling film 10 and/or the thickness nearby the edge in a proc...  
JP4088128B2
Cellulose triacetate film is produced by a solution casting process. Dope, which includes cellulose triacetate and mixed solvent with methyl acetate, is cast on a rotary drum in a form of bead by use of a flow casting die, to form gel fi...  
JP2008505788A
A web or panel of insulation is provided that includes an extensible web of fibrous material that is configured to provide a series of openings in the expanded web. The openings within the web are filled with insulation to provide a batt...  
JP4052172B2  
JP4048436B2  
JP4034467B2  
JP4034955B2
Matte biaxially oriented polyester film comprises a base layer of thermoplastic polyester and a covering layer comprising at least 70 wt.% thermoplastic polyester of ethylene glycol and terephthalic acid and a pigment system of average p...  
JP2007320280A
To provide a configuration capable of preventing a sample liquid from leaking out of a channel by avoiding the generation of a non-adhered part in the vicinity of the channel in a flow channel configured body having the channel formed on...  
JP4020333B2  
JP4012822B2
A microporous film being made of a polyethylene resin of a weight average molecular weight of less than 380,000 and having a porosity of 50 to 95 % and an average pore diameter of 0.01 to 1 mu m, which comprises a framework of a three-di...  
JP4010271B2
To provide an FRP sandwich panel which is light in weight and can hardly be peeled off. The plane aggregate of hollow pillar-like cells is provided. Expandable resin particles are set in the hollow parts of the cells. Reinforcing fibers ...  
JP4006779B2  
JP2007529394A
An elevator load bearing member assembly includes at least one roughened surface (46) on a polyurethane jacket (44) wherein the polyurethane jacket comprises an amide-rich layer on at least one surface. In one example, mechanical roughen...  
JP2007253516A
To provide a polyimide film which shows an excellence in thermal resistance and a mechanical property, and shows suppressed generation of a whisker-like object on the end surface of a slit. A polyimide film is obtained by slitting with a...  
JP3967421B2
To produce a polyolefin microporous membrane to be used as a membrane for water treatment, fine filtration, etc., having relatively large pour sizes and a sharp pour-size distribution, and excellent in permeability. This method for produ...  
JP3962119B2
To eliminate waste of sensitized film at the time of conductor pattern forming of a copper-clad laminate provided with copper foil on both surfaces in multi-layer wiring board manufacturing, and eliminate labor of inserting a release fil...  
JP3960437B2
To provide a battery separator to exhibit characteristics excellent in a thickness, rupture strength and peel strength besides a shutdown characteristic, in its turn, a cutoff characteristic of a passing ion. A three-layer battery separa...  
JP3958629B2
To provide a liquid crystal polymer film wherein a melting point is ≥350°C and a surface precision is high, i.e., a surface roughness Ra is ≤0.1 μm in either direction of MD direction or TD direction, and to provide a method for ma...  
JP3952720B2
To provide a solution film-forming method capable of well conveying a web while preventing the detachment of the web from a pin tenter even if a feed speed is increased. The web 20 sent from a casting part is pushed downward by a rotary ...  
JP3949215B2
To provide a laminate having excellent heat resistance, small dielectric constant, dielectric tangent, water absorption ratio, satisfactory external appearance and low cost, a multilayer board using it, and a method for manufacturing it....  
JP3949216B2
To provide a simple method for manufacturing a laminate of a low cost having excellent heat resistance, small dielectric constant, dielectric tangent and water absorption ratio with satisfactory external appearance. The method for manufa...  
JP3938762B2
To provide a plate-like structure and its manufacturing method for realizing both of high productivity, and high specific strength and rigidity. This plate-like structure 1 has a face plate part 2 made of a compound material, and a reinf...  
JP3938640B2
To provide a method for foming a film from a soln. by which a film with a small fluctuation of thickness can be prepd. and as the result, unevenness of coating thickness is not generated even by coating it with various functional layers....  
JP3931514B2
To provide a method for producing an acylated cellulose film excellent in smoothness which can stably peel off a web containing a large amount of a residual solvent during peeling even under high speed film making and can stably convey t...  
JP3918694B2
To effectively improve both crease and cast wall accretion generated on the face of a film without deteriorating productivity by using a tenter process or a roll drying process as they are by an ordinary solution film forming method. Thi...  
JP3913613B2
To provide a method, for manufacturing a film using a liquid solution, which forms a filmy material using a polymer solution obtained by dissolving a polymer in an organic solvent, then conveys the formed filmy material and obtains a pol...  
JP3911465B2
To provide a manufacturing method for a polyvinyl alcohol film which can prevent creases, flaws and further blocking of mutual films, has an excellent appearance and can obtain an optically uniform polyvinyl alcohol film. The manufacturi...  
JP3886124B2
To provide a method for producing a porous film having thin thickness even in the case of containing a thermoplastic elastomer and high porosity and excellent air permeability while keeping high strength and provide a method for producin...  
JP2007030400A
To provide a manufacturing method a rubber tape including a cord in which the density of a cord and the width of a tape can be changed correctly at a low cost, and also to provide a manufacturing apparatus for it.The manufacturing appara...  
JP3866771B2
A film of the present invention is an oriented film having a light-scattering property varying with an incident angle and is useful e.g. as a viewing angle improvement film effective for improving the picture quality of a liquid crystal ...  
JP3862292B2
PURPOSE: To reduce the lowering of flatness before and during processing, in a heat-resistant roll-shaped film with the coefficient of moisture absorption expansion of a specific value, by setting an average moisture absorption rate to a...  
JP3849081B2
To separate the small-sized chip card from a standard type card main body without requiring any help, neither generate stress nor forming burrs at an outline external edge part after the separation, and reinsert and fix the small-sized c...  

Matches 701 - 750 out of 4,039