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Patent Searching and Data


Matches 701 - 750 out of 72,293

Document Document Title
WO/2007/125797
Provided are an optical compensating resin film having improved contrast, a polarizing plate, which uses the optical compensating resin film and has excellent smoothness without color nonuniformity, and a liquid crystal display device. T...  
WO/2007/122832
The invention provides a process for the production of foamed resin sheets which enables satisfactory dispersion of a nucleating agent in a thermoplastic resin and which attains excellent extrusion and is excellent in productivity. A pro...  
WO/2007/123240
A polyester resin container for storing a food or a drink which aims at preventing the food or the drink stored therein from a change in the taste or flavor thereof caused by aldehydes contained in a minor amount therein by sufficiently ...  
WO/2007/123145
A cellulosic resin film is produced by a melt film formation process, in which the film can be inhibited from having thickness unevenness in both the transverse direction and machine direction.The film obtained can hence have high optica...  
WO/2007/123168
A process for producing continuous polishing pads which is reduced in the number of production steps and has excellent productivity. Also provided is a process for producing continuous layered polishing pads which is reduced in the numbe...  
WO/2007/122884
Disclosed is a method for production of a polymer thin film having high strength, high flexibility and high accuracy and also having a large surface area, or the like. The method comprises the steps of: providing a layer of a thermally c...  
WO/2007/122906
A process for the production of molded articles by blow-molding a mixture comprising a polyolefin resin and a polyethylene wax which has a density of 890 to 980 (kg/m3) as determined by the density gradient tube method (JIS K7112) and a ...  
WO/2007/119436
A dope (21) is cast from a casting die (30) onto a casting drum (32) that is moving. The dope forms a bead (21a) between the casting die and the casting drum. Provided downstream from the bead in a casting drum's moving direction is nozz...  
WO/2007/119508
A process for producing a polytetrafluoroethylene (PTFE) porous membrane which exhibits both a high collection efficiency and a low pressure loss though it has a mean pore diameter larger than those of conventional PTFE porous membranes ...  
WO/2007/119371
A process for manufacturing a preform, and apparatus therefor, wherein a preform with a branched portion in its cross-section profile is continuously manufactured by delivering a raw form of reinforcing fiber base material with a branche...  
WO/2007/116920
A cleaner for molding machines which is to be used in a product changeover carried out by changing a molding resin for another molding resin different from the former resin in kind, color, or the like and which is excellent in detergency...  
WO/2007/116847
A film laminate comprises a cyclic polyolefin film containing a cyclic polyolefin-based resin; and a thermoplastic film containing a thermoplastic resin, wherein a static friction coefficient between one surface of the film laminate and ...  
WO/2007/115599
The invention relates to an electrical heating element (1), in particular for a hot-wedge film welding device, having two electrodes (2, 3) and a heating resistor (4) arranged between the electrodes (2, 3) such that an application of an ...  
WO/2007/116904
An optical film which contains little impurities and is excellent in physical properties and surface appearance, produced by melt-extruding an acrylic resin which has a glass transition temperature of 110 to 200°C and a viscosity of 250...  
WO/2007/116932
Disclosed is a method for producing a dehydrating sheet (10) wherein a substance (12) having a high osmotic pressure is held between two films at least one of which is composed of a polyvinyl alcohol film (11). The polyvinyl alcohol film...  
WO/2007/115599
The invention relates to an electrical heating element (1), in particular for a hot-wedge film welding device, having two electrodes (2, 3) and a heating resistor (4) arranged between the electrodes (2, 3) such that an application of an ...  
WO/2007/114895
Process, materials, and equipment for producing three-dimensional objects from a particulate material (8) by melting and adhering, for example, by fusion or sintering, portions (7) of the particulate material.  
WO/2007/114895
Process, materials, and equipment for producing three-dimensional objects from a particulate material (8) by melting and adhering, for example, by fusion or sintering, portions (7) of the particulate material.  
WO/2007/114102
A process for producing a film, comprising draw forming of a mixture containing a polyolefin resin and a polyethylene wax of 890 to 980 kg/m3 density and 500 to 4000 number average molecular weight (Mn) measured by gel permeation chromat...  
WO/2007/114416
In a mixing tank (12), TAC is dissolved to solvent so as to be swollen. The mixture is fed to a heating device (15). The heating device (15) heats the mixture, such that the solid contents in the mixture may be dissolved. The mixture is ...  
WO/2007/114009
A process for molded-object production which comprises injection-molding a mixture comprising a polyolefin resin (A) and a polyethylene wax (B) which has a density as measured by the density-gradient tube method in accordance with JIS K7...  
WO/2007/111172
A continuous process for producing a resin substrate in which a support film can be recycled and the quality of resin substrate can be enhanced and in which a resin substrate with flat smooth surface can be produced at low cost. There is...  
WO/2007/111178
A process for producing a filled fluororesin sheet, characterized by comprising a step in which a resin composition for sheet formation comprising a fluororesin, a filler, and a processing aid is rolled at a roll temperature of 40-80°C,...  
WO/2007/111339
A cellulose acylate film satisfying |Rth|/Re < 0.5 is produced by transporting a cellulose acylate film satisfying the formulae (V) and (VI), and subjecting the film to heat treatment at heating temperature Tp (unit:°C) which satisfies ...  
WO/2007/111249
A process for producing a shaped article of polyethylene excelling in mechanical properties while enhancing the productivity at T-die molding; and a process for producing a reworked shaped article through vacuum forming of the above shap...  
WO/2007/111353
This invention relates to a light diffuser characterized by comprising a light diffusing part formed of a foam produced by foaming through the application of radiation energy and thermal energy, the light diffusing part having a predeter...  
WO/2007/111338
A primary dope is obtained by mixing solvent and polymer, and an additive is added to the primary dope so as to prepare three sorts of dopes. The dopes are cast from a casting die onto a casting belt to form three-layer film. The thickne...  
WO/2007/108243
Disclosed is an optical film excellent in planarity and optical characteristics, which is produced by heating and melting a melt containing a cellulose ester resin and a plasticizer. Also disclosed are a method and apparatus for producin...  
WO/2007/108323
This invention provides a process for producing a cellulose ester film suitable as a protective film and a phase difference film in a polarizing plate in a liquid crystal display device. In the production process, regarding foreign mater...  
WO/2007/108495
The present invention provides a thermoplastic resin film which has uniform optical properties and can be used for a high quality functional film and a method for producing the same to suppress uneven thickness in the machine direction o...  
WO/2007/108562
Disclosed is a method for production of a retardation film made of a polypropylene resin. The method comprises subjecting a film made of a polypropylene resin to the stretching in the machine direction and the stretching in the transvers...  
WO/2007/108444
An energy beam hardening resin injection molding apparatus that is capable of imparting any arbitrary two-dimensional precision micropattern to a surface of film, etc., excelling in production efficiency. Injection molding apparatus (110...  
WO/2007/108432
Disclosed is a method for producing an optical film composed of a transparent resin and a metal oxide, which film has high light transmittance and light diffusion property even it is formed thin. Also disclosed is such an optical film. S...  
WO/2007/108384
A polyphenylene sulfide resin composition which comprises: 100 parts by weight of a resin composition comprising (a) 99-60 wt.% polyphenylene sulfide resin and (b) 1-40 wt.% at least one noncrystalline resin selected among polyetherimide...  
WO/2007/105831
A cyclic polyolefin film, which comprises: a cyclic polyolefin resin; and at least one organic compound decreasing Rth(λ) and/or at least one organic compound decreasing Re(λ), wherein Rth(λ) represents a retardation value (nm) in a t...  
WO/2007/105828
A cellulose acylate film satisfying Re ≥ 40 is produced by transporting a cellulose acylate film having a substitution degree of acyl substituted for hydroxyl group of cellulose of 2.88 or higher, and subjecting the film to heat treatm...  
WO/2007/105464
It is possible to stably operate a molten resin supply device for a long time without causing adhesion of a volatile component of the molten resin to convey means. An extrusion unit (4) of an extruder of the molten resin supply device of...  
WO/2007/105483
A process for the production of moldings by the inflation method which is improved in the productivity in molding and can give moldings not impaired in the characteristics inherent in polyethylene, wherein moldings are produced by inflat...  
WO/2007/105746
A drum cleaning device (65) has a nozzle (66) . The drum cleaning device (65) is disposed in the upstream from a peel roller (34) . A dope (21) is cast onto a surface of the casting drum(32) by using a casting die (30) . The casting drum...  
WO/2007/102529
A molding material for Blu-ray Disc substrates or HD DVD substrates which is reduced in the occurrence of appearance failures and can realize a stable yield; and a process for producing the molding material. The molding material for Blu-...  
WO/2007/102395
A process for producing a fiber-reinforced resin which comprises placing at least a reinforcing fibrous base in the cavity of a mold, injecting a resin into the cavity, and curing the resin, characterized in that a substrate for skin lay...  
WO/2007/102573
A method of forming, on a strip-shaped laminate of multiple reinforcing fiber sheets superimposed one upon another, two flexures with respect to the cross-section configuration thereof, wherein in the forming of the two flexures with the...  
WO/2007/099713
Provided are a foaming resin molder comprising a mold opening-closing device for opening and closing a moving die plate (2) with respect to a stationary die plate (1), and a method for running the foaming resin molder. The mold opening-c...  
WO/2007/099801
A process for producing a multilayered polyimide film which is even in film thickness in the film-width direction and in dimensional change and has a thermoplastic polyimide layer or the like serving as an adhesive layer. The process for...  
WO/2007/097278
[PROBLEMS] To provide an easily installable seal member for a door. [MEANS FOR SOLVING THE PROBLEMS] In the door (10) of a vehicle, a seal member (13) for the door is installed between a door panel (11) and a door trim board (12). The se...  
WO/2007/094117
A process for producing an optical film, in which even upon an increase of filtration pressure, the mixing of foreign matter into the film can be satisfactorily prevented, thereby attaining effective prolongation of an exchange cycle of ...  
WO/2007/094673
A composition for making a composite plastics material, comprising a polymer, wood fibre and microsilica. The microsilica, i.e., silica fume, is added for the purpose of reducing the water absorption while maintaining, or improving, the ...  
WO/2007/088775
Disclosed is a propylene polymer composition characterized by having a bending modulus of 200-1200 MPa and a melt flow rate (MFR) measured at 230˚C of 0.1-30 g/min. The propylene polymer composition is also characterized in that the mel...  
WO/2007/088833
A thermoforming process for shaping a composite material obtained by laminating polylactic acid and polyglycolic acid, wherein the biodegradable resins can be efficiently enhanced in gas barrier properties and heat resistance in a short ...  
WO/2007/089026
A raw material (11), which is formed of a cellulose acylate and an additive, is placed in a hopper (20). The pellet raw material (11) is supplied from the hopper (20) to an extruder (12), melted therein and extruded as a strand (21) in a...  

Matches 701 - 750 out of 72,293