| AISIN KAKO KABUSHIKI KAISHA Patent applications |
| Patent application number | Title | Published |
|---|
| 20110041412 | FRICTION MATERIAL AND ITS MANUFACTURING METHOD - A friction material has a resin amount distribution that is the largest at a portion near a non-friction surface, that becomes lower toward an inside and that is the lowest at a portion near a friction surface. For example, such friction material is manufacture as follows. First, two friction materials are overlapped while the friction surfaces faced with each other. Then, the friction materials are dried at a room temperature. At this time, the resin has such a characteristic as to move while dragged by a solvent that dries from the non-friction surface located outside. Using such characteristic, the resin amount at the portion near the friction surface is lessened. Then, a temperature at the friction surface is made low and a temperature at the non-friction surface is made high in a drying step of the friction material. Thereby, the resin amount at the portion near the friction surface is lessened. | 02-24-2011 |
| 20100204386 | ADHESIVE COMPOSITION - A sealing compound composition as an adhesive composition contains a vinyl chloride resin, a plasticizer, a filler, a moisture absorbent and an acrylic resin as a pH control material. The moisture absorbent is blended within a range of 0.3 to 2.0% by weight. The acrylic resin is blended within a range of 1.0% by weight or more to less than 7.0% by weight. A blending ratio of the moisture absorbent is half or less than that of the acrylic resin. | 08-12-2010 |
| 20100160495 | EMULSION PAINT TYPE DAMPING COATINGS - Emulsion paint type damping coatings show an excellent film forming property even if it leaves at low temperature from 5 to 20° C. It does not generate a defective coated film like swellings after baking drying and brings out an excellent damping performance within a range of 20 to 60° C. That is, it contains one or more than two kinds of organic chemicals within a range of 0.5% to 5% by weight in total and the MFT, the minimum film forming temperature of the entire resin emulsion is within a range of 5 to 15° C. and the boiling point for a film forming assistant is within a range of 150 to 240° C., thus, it enables to obtain an excellent film forming property at 5° C. and even in baking drying and does not generate a defective coated film like swellings as well. As a result, emulsion paint type damping coatings bring out an excellent damping performance within a range of 20 to 60° C. | 06-24-2010 |
| 20090186974 | WATER-BASED COATING MATERIAL - In a water-based coating material, to be able to obtain a tough film having an excellent corrosion resistance even if an additive amount of zinc oxide particles is reduced less than that of conventional ones and obtain a tougher film having a much excellent corrosion resistance by coupling a great amount of carboxyl groups to a surface of zinc oxide particles when making the additive amount of zinc oxide particles equal to that of conventional ones. | 07-23-2009 |
| 20090136662 | Friction material and its manufacturing method - A friction material has a resin amount distribution that is the largest at a portion near a non-friction surface, that becomes lower toward an inside and that is the lowest at a portion near a friction surface. For example, such friction material is manufacture as follows. First, two friction materials are overlapped while the friction surfaces faced with each other. Then, the friction materials are dried at a room temperature. At this time, the resin has such a characteristic as to move while dragged by a solvent that dries from the non-friction surface located outside. Using such characteristic, the resin amount at the portion near the friction surface is lessened. Then, a temperature at the friction surface is made low and a temperature at the non-friction surface is made high in a drying step of the friction material. Thereby, the resin amount at the portion near the friction surface is lessened. | 05-28-2009 |
| 20090053475 | WET FRICTION MATERIAL - In a wet friction material, to be able to obtain a more significant drag torque reduction effect certainly by making it easy to discharge a lubricating oil which is supplied from an inner peripheral side of a core metal into an outer peripheral side and by preventing a stirred torque from increasing by generating oil retained at an outer periphery, and moreover to be able to obtain a more significant drag torque reduction effect even in case of a specification that there is no lubricating oil supply from the inner peripheral side. | 02-26-2009 |
| 20090050434 | WET FRICTION MATERIAL - In a wet friction material, to be able to obtain a more significant drag torque reduction effect certainly even in case of a specification that there is no lubricating oil supply from an inner peripheral side or in case that a stirred torque increases by generating oil retained at an outer periphery. | 02-26-2009 |
| 20090050430 | DEVICE FOR AN ASSEMBLY OF A FRICTION PLATE FOR A LOCKUP CLUTCH AND A METHOD OF ITS ASSEMBLY - It makes it possible to be able to operate at high velocity and making the square measure of setting small. | 02-26-2009 |
| 20090043011 | WET FRICTION MATERIAL - In a wet friction material, to be able to reduce a drag torque, while being greater in a disengagement feature and a positive μ-V slope characteristic by keeping a pore diameter large without generating strength reduction or increase in settling quantity. | 02-12-2009 |
| 20080199641 | Wet-type friction material and its manufacturing method - In a wet-type friction material, a ring-shaped friction material substrate is compressed and fixed on a surface of a core metal by heat-pressing by a manufacturing metal mold. At the same time, a taper of an angle α corresponding to a taper at an outer peripheral side of an upper mold is provided on an outer peripheral side of the ring-shaped friction material substrate. Thus, the taper is formed such that a thickness in a radial direction of the ring-shaped friction material substrate becomes smaller from a middle point toward an outer peripheral edge. | 08-21-2008 |
