Patent application number | Description | Published |
20110311772 | RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAME, COMPOSITE HAVING THE RESIN SURFACE LAYER AND METHOD OF FABRICATING THE SAME - A resin surface layer and a method of fabricating the same, and a composite having the resin surface layer and a method of fabricating the same are provided. The method of fabricating the resin surface layer includes: (a) providing a base, made of a resin and including a plurality of additive particles randomly distributed in the base; (b) changing the orientation of the additive particles to arrange the additive particles in a predetermined form; and (c) drying the base to make a surface of the base exhibit a visual effect of 3D texture. Thus, the visual effect of any 3D texture can be achieved by controlling the orientation of the additive particles. | 12-22-2011 |
20120126472 | SHEET FOR MOUNTING A WORKPIECE - The present invention relates to a sheet for mounting a workpiece, which includes a sheet body. The sheet body includes a top surface, a plurality of foamed pores, and a plurality of surface holes or at least one surface groove. The top surface is used for mounting a workpiece. The foamed pores are disposed in the interior of the sheet body. The surface holes or the surface groove have opening on the top surface but does not communicate with the foamed pores. The surface holes or the surface groove is formed by machining, and arranged in at least one pattern. Whereby, the time for taking off the workpiece from the sheet is reduced. | 05-24-2012 |
20120225248 | ARTIFICIAL LEATHER HAVING COMPOSITE FIBER AND METHOD FOR MAKING THE SAME - The present invention relates to an artificial leather having composite fibers and a method for making the same. The artificial leather includes a substrate and a flexible film. The substrate includes a plurality of composite fibers. Each composite fiber includes a first composition and a second composition. The first composition is a thermoplastic non-elastomer, and the second composition is a thermoplastic elastomer. The second composition accounts for 5% to 70% of the total weight of the composite fiber. The second composition at the intersecting points between the composite fibers is molten to form a flexible bonding point. | 09-06-2012 |
20120302142 | POLISHING PAD AND METHOD OF PRODUCING THE SAME - The present invention mainly relates to a polishing pad and method of producing the same. The polishing pad comprises a base material having a surface for polishing a substrate, wherein the surface comprises a plurality of bundles of first long fibers and an elastomer embedded into the bundles. The bundles of first long fibers are entangled with each other. | 11-29-2012 |
20130040543 | POLISHING PAD AND METHOD FOR MAKING THE SAME - The present invention relates to a polishing pad and method for making the same. In the invention, a liquid-state polymer material is directly formed on the surface of a base material, and then the liquid-state polymer material is solidified to form a flat grinding layer. Whereby, the polishing pad has high unity and flatness. The grinding layer has attenuated structures and a plurality of holes, thus increasing the storage ability of polishing particles distributed in a polishing liquid. In addition, the polishing pad has high compression ratio, so the polishing pad can compactly contact a polishing workpiece, and will not scratch the surface of the polishing workpiece scratched. Therefore, the polishing effect and quality will be improved. | 02-14-2013 |
20130210561 | BALL SHAPED PRODUCT AND METHOD FOR MAKING THE SAME - The present invention relates to a ball shaped product and a method for making the same. The method includes the following steps of: (a) placing a ball shaped interior material on a supporting seat, wherein a part of an outer surface of the ball shaped interior material is exposed outside the supporting seat; (b) placing the ball shaped interior material and the supporting seat in a chamber; (c) covering a wrapping material on the chamber; (d) vacuum pumping the chamber, so that the wrapping material is attached to the exposed part of the outer surface of the ball shaped interior material; (e) releasing the vacuum of the chamber; and (f) rotating the ball shaped interior material, and repeating the step (a) to step (e) at least one time. | 08-15-2013 |
20130280977 | COMPOSITE FIBER HAVING ELASTOMER AND METHOD FOR MAKING THE SAME, AND A SUBSTRATE HAVING THE COMPOSITE FIBER AND METHOD FOR MAKING THE SAME - A composite fiber having elastomer and method for making the same, and a substrate having the composite fiber and method for making the same are provided. The composite fiber includes a first composition and a second composition. The first composition is thermoplastic non-elastomer, and the second composition is thermoplastic elastomer (TPE). The second composition is in an amount of 5 to 70 weight % of the composite fiber. The first composition and the second composition are alternately distributed in a circumference of a cross-section of the composite fiber, and the length of the second composition is less than 50% of the total length of the circumference. The TPE can be dispersed uniformly and increase the adhesion between fibers, and the segmented fiber cross-section thereof further prevents the TPE from becoming too adhesive and affecting the processing during the fabrication of fibers and non-woven fabric substrates. Therefore, the non-woven fabric substrate or artificial leather made from the composite fiber has excellent textile feeling and physical properties. | 10-24-2013 |
20140079943 | ARTIFICIAL LEATHER AND METHOD FOR MAKING THE SAME - The present invention relates to an artificial leather and method for making the same. The artificial leather includes a polyester fiber substrate and a thermoplastic polyester elastomer (TPEE) resin layer. The polyester fiber substrate has a plurality of polyester fibers. The thermoplastic polyester elastomer (TPEE) resin layer is disposed adjacent to the polyester fiber substrate, and the material thereof is thermoplastic polyester elastomer (TPEE). Whereby, the material of the all layers of the artificial leather is polyester types, therefore, the whole artificial leather can be melted to recycle and reuse when disposing the artificial leather, so as to achieve the effect of environmental protection. | 03-20-2014 |
20140090774 | MOUNTING SHEET, POLISHING APPARATUS, AND METHOD FOR MAKING THE SAME - The present invention relates to a mounting sheet comprising a mounting layer. The mounting layer comprises a mounting surface for mounting the substrate. The mounting surface comprises a first mounting area and a second mounting area, and wherein a mounting force of the first mounting area is stronger than a mounting force of the second mounting area. The sheet according to the invention has the different mounting areas, so that the substrate is easily unloaded when polishing is completed. Furthermore, the broken of the substrate due to removal and the duration and the difficulty of removal are reduced. | 04-03-2014 |
20140094078 | COMPOSITE FIBER HAVING A HIGH SURFACE AREA AND FLEXIBILITY AND METHOD FOR MANUFACTURING THE SAME, AND SUBSTRATE CONTAINING THE COMPOSITE FIBER AND METHOD FOR MANUFACTURING THE SAME - The present invention provides a composite fiber having a high surface area and flexibility and a method for manufacturing the same, and a substrate containing the composite fiber and a method for manufacturing the same. The composite fiber contains a first component and a second component, and has a maximum diameter and a circumference. The first component has a central portion and a plurality of extension portions. A maximum length of the central portion is less than three quarters of the maximum diameter. The first component is in an amount of 50 wt % to 95 wt %, based on the total weight of the composite fiber. The second component has a plurality of outer portions disposed between two extension portions, and the second component is in an amount of 5 wt % to 50 wt %, based on the total weight of the composite fiber. | 04-03-2014 |
20140110058 | POLISHING PAD, POLISHING APPARATUS, AND METHOD FOR MAKING THE POLISHING PAD - The present invention relates to a polishing pad comprising a polishing surface. The polishing surface comprises a first polishing area and a second polishing area. The first polishing area comprises a plurality of first foaming holes, and the second polishing area comprises a plurality of second foaming holes, and an average pore diameter of the first foaming holes is less than an average pore diameter of the second foaming holes. The polishing pad according to the present invention uses the polishing areas with the different pore diameters of the holes to avoid unevenly removing the edge and central part of a substrate when polishing, so that a thickness of the substrate becomes uniform. | 04-24-2014 |
20150047266 | METHODS FOR MANUFACTURING POLISHING PAD AND POLISHING APPARATUS - The present invention relates to a method for manufacturing a polishing pad. The method of the invention includes the steps of (a) providing a releasing carrier; (b) providing a foaming resin composition; (c) coating the foaming resin composition of the step (b) on the carrier of the step (a); and (d) curing the foaming resin composition of the step (c). The invention also provides a process for manufacturing a polishing apparatus. | 02-19-2015 |
20150050866 | POLISHING PAD, POLISHING APPARATUS AND METHOD FOR MANUFACTURING POLISHING PAD - The present invention relates to a polishing pad comprising a foaming resin frame and a plurality of auxiliary fiber filaments, and each of the auxiliary fiber filaments is independent and dispersed randomly in the foaming resin frame. The invention also relates to a polishing apparatus and a method for manufacturing the polishing pad. | 02-19-2015 |