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JP3473150 |
PURPOSE: To facilitate heating of a bathroom, especially a wash place by a method wherein a heater is buried in a molded unit for a bathroom body by a sheet molding compound or a bulk molding compound. CONSTITUTION: A heating element 2 i...
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JP2003252907 |
To provide a method of manufacturing a liquid rubber which becomes a viscous liquid when it coagulates in high production efficiency.The liquid rubber is obtained in high production efficiency by continuously supplying a latex of an emul...
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JP3468387 |
PURPOSE: To reduce the part having smaller sticking amount of resin varnish than a predetermined value before and after a lap joint by increasing the driving speed of a drier for regulating a gap between a kiss-roll and a metering roll a...
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JP2003249739 |
To provide a prepreg using a thin skeletal material which can assure excellent boring property with laser and also provide a method of stably manufacturing copper foil with thin insulation layer.A method of manufacturing prepreg for manu...
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JP2003236964 |
To provide a reinforced stretched nonwoven fabric which improves tear strength, while making the most of the characteristics of a stretched unidirectionally-arranged nonwoven fabric, and which is used suitably for wide- ranging fields as...
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JP3461553 |
PURPOSE: To provide a thermoformable, fiber-reinforced composite material and a process for producing the same. CONSTITUTION: The thermoformable, fiber-reinforced composite material contains 5-70 vol.% unidirectionally aligned reinforcin...
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JP3461523 |
PURPOSE: To provide excellent moldability and excellent heat resistance in a multilayer board obtained by laminating and molding prepreg by incorporating 40wt.% or less of woven fabric base material-containing amount in the prepreg and s...
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JP2003211446 |
To provide a method for manufacturing an acrylic resin film excellent in printability.Flocs contained in an acrylic resin latex are removed using a filter wherein a horizontally arranged filter medium performs circular motion in a horizo...
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JP2003211447 |
To provide a method for automatically manufacturing a preform having a three-dimensional shape suitable for use in a molding method for an FRP member of an airplane or a car having lightweight properties and high reliability, especially ...
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JP2003191236 |
To provide glass fiber for a LFRTP molding material which solves problems such as generation of fluff, breakage of glass fiber strand, insufficient improvement of penetration of a thermoplastic resin and bad dispersion of the glass fiber...
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JP2003181832 |
To provide a manufacturing device 10 for a prepreg sheet material 100, which can surely perform a resin impregnation even when a thermoplastic resin of a high resin viscosity is used.An upper block section 12 and a lower block section 14...
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JP2003181833 |
To provide a carbon fiber chopped fiber which is excellent in converging property and heat-resistance, wherein the dispersing property of the carbon fiber is excellent when being formed into a carbon fiber-reinforced resin, and which can...
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JP3440615 |
PURPOSE: To obtain a prepreg giving a fiber-reinforced composite material which has excellent compression mechanical properties, in particular excellent strength in wet heat compression with a perforated plate, has excellent compression ...
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JP3440616 |
PURPOSE: To prevent precipitation of a matrix resin of a surface layer into a carbon fiber fabric to keep tackiness as a prepreg for a long time by a method wherein a form stabilizer is loaded by a predetermined percentage by weight per ...
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JP2003170428 |
To provide thermoplastic resin pieces of which the corners are made round and the surface coating films or the like are removed, to mix them with an unused thermoplastic resin granulated article, and to reutilize them as a thermoplastic ...
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JP3439784 |
PURPOSE: To enable a granular powder material to be intermittently sprayed on a movable fiber base material surface to form a granular powder material layer, by constituting a device by a feeder means to generate a continuous flow of a g...
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JP3438957 |
PURPOSE: To obtain a surface-treating agent good in preservation stability, without adversely affecting the human body and excellent in adhesion between the reinforcement and composite material matrix, the reinforcement using the agent a...
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JP2003165114 |
To manufacture a prepreg having a good appearance by eliminating the adhesion of bubbles generated in the resin varnish of an impregnating tank to a sheet-like fiber base.The resin varnish impregnating apparatus in the manufacture of the...
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JP3437651 |
PURPOSE: To obtain a product wherein homogeneous impregnation and a normal section are provided, and generation of fine powder is suppressed by a method wherein temperature of a molten resin-impregnated continuous fiber bundle at inlets ...
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JP2003159708 |
To provide a resin impregnating device which is the most suitable to manufacture a prepreg having a front and a back faces both with a uniform resin content, while stabilizing viscosity of resin varnish in an impregnation tank.In the res...
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JP2003159707 |
To provide a resin impregnating device which manufactures a prepreg having both a front and a back faces with a uniform resin content.Resin varnish whose temperature and viscosity are controlled is supplied to an impregnation tank from a...
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JP2003155670 |
To provide a glass cloth for a printed circuit board, capable of maintaining insulation reliability between circuit patterns in the direction of Z-axis and in the directions of X- and Y-axes, even when the glass cloth and the circuit pat...
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JP2003154523 |
To provide a method and an apparatus for impregnation with a resin which impregnate a long fiber bundle with a resin solution simply and excellently and an excellent long-fiber-reinforced resin molded body wherein the resin is dispersed ...
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JP2003154522 |
To provide a cleaning apparatus capable of sufficiently removing foreign substances such as a coating film and a label from the surface of crushed pieces of a recovered polymer molded article.The cleaning apparatus has a cleaning tank 30...
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JP3430569 |
PURPOSE: To provide the title material in which the adhesiveness of constituent carbon fibers to a constituent heat-resistant resin is improved and which has excellent composite properties. CONSTITUTION: The material comprises a carbon f...
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JP3423735 |
PURPOSE: To preform a CSM by a simple preform mold and preform reverse- tapered shape and complicated shape. CONSTITUTION: After a glass continuance strand mat(CSM) 1 is arranged at an opening of a preform mold 11 in which a mold face of...
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JP2003117923 |
To provide a cord for reinforcing a rubber which is constituted by using carbon fibers exerting an excellent fatigue resistance, and to provide a fiber reinforced rubber material for which the cord is used and which can be used suitably ...
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JP3421462 |
PURPOSE: To provide a wire suitable for composite elements of elastomeric material by forming a surface coating of metal alloy. CONSTITUTION: A wire, generally made of steel and used to make composite elements of elastomeric material, is...
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JP2003112318 |
To provide a hybrid continuous fiber reinforced composite material using PBO fibers not bringing about the lowering of strength and stress.The hybrid continuous fiber reinforced composite material using PBO fibers 1 is constituted by arr...
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JP3412844 |
PURPOSE: To easily form a fabric by arranging a plurality of rods provided with a bent extremity at one end around a mandrel, and winding a strand of filaments while relatively moving up and down these adjacent rods with each other. CONS...
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JP2003080519 |
To provide a glass fiber mat for a glass fiber-reinforced stampable sheet which is obtained by uniformly cutting/opening glass fiber and exhibits superior fluidity and resin impregnating properties and endures a continuous feed process, ...
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JP2003080536 |
To provide a method for manufacturing polyurethane foam containing strand mats, and a bulk increasing device for the strand mats.In the method for manufacturing the polyurethane foam containing the strand mats, which comprises a bulk inc...
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JP2003082117 |
To provide a carbon fiber reinforcement which has an excellent handleability, can be easily impregnated with a resin, and can give a composite material with excellent mechanical properties in a high productivity; to obtain a preform prep...
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JP3408343 |
PURPOSE: To produce a glass fiber for a direct injection molding and a glass fiber reinforced thermoplastic resin composition excellent in dispersibility at the time of injection molding, and capable of giving a reinforced thermoplastic ...
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JP2003071836 |
To provide a unidirectionally and neatly integrated prepreg which shows a superb smoothness and has uniformly dispersed reinforcing fiber monofilaments without a resin gathering or a void between the laminated layers of a laminated and c...
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JP2003073968 |
To provide a high-density fibrous structure as a composite material having improved mechanical strength through raising the fiber volume ratio thereof and decreasing the resin aggregate content thereof.The high-density fibrous structure ...
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JP3401310 |
PURPOSE: To constitute a fiber premolded body to be manufactured by an FW method so that a deviation is not allowed to occur on a fiber of the fiber premolded body. CONSTITUTION: In a manufacture of a fiber premolded body 1, a fiber-rein...
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JP2003039429 |
To enhance smoothness of a surface by raising a strength of an outer surface of a fiber base for a composite material including an interlaminar or connecting surface's shearing strength and raising an impregnation efficiency of a matrix ...
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JP2003039430 |
To provide a method and an apparatus for efficiently manufacturing a base impregnated with a synthetic resin in which no foam exists. The method for manufacturing the base impregnated with the synthetic resin comprises a step of dipping ...
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JP2003025328 |
To solve the problem that in order to make a fiber base material be impregnated surely with a resin, a long impregnation time is necessary to cause the enlargement of an apparatus and the reduction of the conveyance speed of the base mat...
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JP2003025327 |
To provide a cleaning device for a resin producing mixer which is simple in constitution, applicable to resins different in properties, and excellent in work properties.A mixer transfer means for transferring the mixer having a resin inj...
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JP3391408 |
PURPOSE: To inexpensively and efficiently obtain a thermoplastic composite material excellent in impregnation properties at a high speed by impregnating a reinforcing fiber with a thermoplastic resin in an impregnation die and pressing a...
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JP3389724 |
PURPOSE: To efficiently produce a SMC sheet having a tilted function, which is prepared by changing the length of reinforcing fiber or filling rate in the direction of the thickness, by a simple constitution so as to obtain a plated prod...
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JP3386543 |
PURPOSE: To reduce loss quantity with respect to the setting of a specific hue by coloring a scaly material obtained by cutting or grinding paper and sorted so as to have an arbitrary particle size and coating the colored scaly material ...
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JP3386158 |
PURPOSE: To provide a fiber reinforced thermoplastic resin molding material suitable for the filament winding molding and a filament winding molded product manufactured by the material. CONSTITUTION: A tape-shaped molding material 1 is p...
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JP2003001629 |
To provide a reinforced porous hardened material having fine open pores possessed by a reinforced porous hardened material made by hardening a water base dispersion body of a radical polymeric thermosetting resin under the presence of a ...
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JP2003001630 |
To provide a method for impregnation with resin capable of securing an impregnation amount of resin while impregnatability is raised.After being impregnated with a first resin liquid 2 while being longitudinally and continuously fed, a l...
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JP2003002696 |
To produce a glass fiber for glass-fiber reinforced resins having excellent reinforcing effect on the glass-fiber reinforced resins even though AR glass fiber having excellent acid resistance or C glass fiber is used, and the glass-fiber...
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JP2002370224 |
To provide a method and an apparatus for impregnating with a resin capable of continuously impregnating a fiber base with a liquid-like resin and further improving impregnability of the resin into the base. The method for impregnating wi...
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JP3383206 |
To attempt automation and to insert a rubber string for forming a sealing material zigzag and surely between a pair of films by a method in which the rubber string is made to traverse the films from an upward opening along the width dire...
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