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Patent Searching and Data


Matches 751 - 800 out of 4,051

Document Document Title
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...  
JP2006525409A
A polymeric film having a plurality of perforations, which are specially structured and arranged is described. The polymeric film provides a strong, high-tensile strength material that permits hand tearing of the film along a desired tea...  
JP3832785B2
To obtain colored pigment-containing polyester film having advantage on raw material cost and having constant color tone and a polyester film for decorative boards or decorative sheets. This colored pigment-containing polyester film is c...  
JP3816137B2
To solve technical problems such as impact resistance, solvent resistance, low double refractive index and separation mark by molding polycarbonate resin at specified surface temperatures for a sheet on the roll side in a specular shapin...  
JP3816803B2
In a method for preparing ultra-thin films of carbon-containing materials, particularly thin films of polymer materials. Films with a thickness of 0.5 mum or less are formed by deposition of the materials from a liquid phase onto a solid...  
JP2006198956A
To make an object be joined firmly and peeled easily even when it is in the shape of a plane.A sheet 1 comprises a sheet main body 10, square truncated pyramid-shaped protrusions 20 protruding from the surface of the sheet main body 10. ...  
JP3795133B2
To obtain a hydrocarbon resin film excellent in fog resistance without damaging physical properties such as transparency, strength or the like by using a compsn. prepared by compounding a specific aliphatic alcoholic fatty acid ester wit...  
JP3786953B2
PCT No. PCT/NL94/00123 Sec. 371 Date Apr. 3, 1996 Sec. 102(e) Date Apr. 3, 1996 PCT Filed May 31, 1994 PCT Pub. No. WO95/00318 PCT Pub. Date Jan. 5, 1995The invention relates to a composite web comprising one elongated flat composite lay...  
JP3781829B2
To improve processing operability in an assemblying process of a liquid crystal display which is excellent in heat resistance and heat radiation, good in electricity control properties, and little in generation of static electricity. A s...  
JP3774244B2
PURPOSE: To improve the shape retentivity of a polyethylene sheet coated with primer by heating the primer coating surface of the sheet without bringing heating means into contact with the primer coating surface to fusion bond the primer...  
JP2006513450A
A method of making an embossed optical sheet material includes: providing an optically anisotropic, uniaxially oriented polymer substrate having a first major surface and a second major surface; heating a patterned tool using radiant ene...  
JP3763870B2
To obtain a perforated film having the same appearance and touch as tricot like knitted goods. A perforated plastic film 10 has a large number of ridges 12, a large number of the inclined side walls 14 extending from the ridges and a lar...  
JP3752518B2
This invention relates to water dispersible polymeric films, to processes for the film preparation and materials for use in forming the water dispersible polymeric films.  
JP3745061B2
To produce a film and a layer having relatively high rigidity and strengths, improved transparency, and high gloss. This single- or multiple-layer film contains at least one molded polyolefin composition derived from at least 2C olefin r...  
JPWO2004031270A1
高ヤング率かつ、耐湿熱性良好、低吸湿性の 配向ポリイミドフィルムおよびその製造方法 。主としてピロメリット酸成分と30モル% 以上99モル%以下のp−フェニレンジ...  
JP3739894B2
To provide a silica-filled rubber compsn. having high abrasion resistance and impact resilience by compounding a sulfur-vulcanizable elastomer, particulate precipitated silica, a specific aminosilane compd., and a sulfur-contg. organosil...  
JP3732252B2
PURPOSE: To produce a light controlling functional sheet used in a back light system for a liq. crystal display device. CONSTITUTION: A thermoplastic resin is laminated on a substrate made of a thermoplastic resin film by an extrusion la...  
JP3732531B2
PURPOSE: To obtain a film or sheet superior in heat resistance and film forming properties, an oriented film for a novel phase difference plate useful for a liquid crystal display, and a substrate for a liquid crystal display by using a ...  
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...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 751 - 800 out of 4,051