Matches 1 - 50 out of 192 1 2 3 4 >


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US20110124274 DRYWALL SANDER  
A drywall sander includes a replaceable sanding pad having a layer of resilient material, and an abrasive surface. The sanding pad includes one or more edge portions that project beyond the edges...
US20140357170 Soft and Conditionable Chemical Mechanical Window Polishing Pad  
A chemical mechanical polishing pad is provided containing: a polishing layer; a plug in place endpoint detection window block; a rigid layer; and, a hot melt adhesive bonding the polishing layer...
US20140378032 POLISHING PAD  
The purpose of the present invention is to provide a laminated polishing pad that can be flatly bonded to a polishing platen even if it is large in size. This laminated polishing pad, comprising a...
US20130065496 GRINDSTONE, GRINDSTONE MANUFACTURING METHOD, BORING TOOL, ABRASIVE GRAIN POSITIONING JIG, AND RELIEF SURFACE FORMING METHOD  
A grindstone is provided with a base (211) and a plurality of abrasive grains (210) aligned in a row and bonded on a surface (212) of the base (211). Each of the abrasive grains (210) has a relief...
US20110183583 Polishing Pad with Floating Elements and Method of Making and Using the Same  
The disclosure is directed to polishing pads with floating polishing elements bonded to a support layer, for example by thermal bonding, and to methods of making and using such pads in a polishing...
US20150072601 Superabrasive tools having substantially leveled particle tips and associated methods  
Superabrasive tools and methods for making and using the same are provided. In one aspect, for example, a CMP pad dresser includes a first monolayer of superabrasive particles disposed on and...
US20150004879 METHOD FOR PRODUCING LAMINATED POLISHING PAD  
A method for producing a laminated polishing pad, which is free from warpage and does not cause peeling between a polishing layer and a cushion layer during polishing, includes the steps of:...
US20140256232 Broad Spectrum, Endpoint Detection Window Multilayer Chemical Mechanical Polishing Pad  
A multilayer chemical mechanical polishing pad is provided, having: a polishing layer having a polishing surface, a counterbore opening, a polishing layer interfacial region parallel to the...
US20130309951 THIN POLISHING PAD WITH WINDOW AND MOLDING PROCESS  
A polishing pad is described that has a polishing layer with a polishing surface, an adhesive layer on a side of the polishing layer opposite the polishing layer, and a solid light-transmitting...
US20120151846 GRADED DRILLING CUTTERS  
In an embodiment, an abrasive compact includes ultra-hard particles which are sintered, bonded, or otherwise consolidated into a solid body. The compact also includes various physical...
US20110023375 POLYCRYSTALLINE DIAMOND COMPACTS, AND RELATED METHODS AND APPLICATIONS  
Embodiments of the invention relate to polycrystalline diamond compacts (“PDCs”) and methods of fabricating polycrystalline diamond tables and PDCs in a manner that facilitates removal of...
US20140065932 LAMINATED POLISHING PAD  
The purpose of the present invention is to provide a long-lived laminated polishing pad wherein a polishing layer is resistant to detachment from a support layer even when high temperatures are...
US20120325562 DIAMOND ENHANCED CUTTING ELEMENTS, EARTH-BORING TOOLS EMPLOYING DIAMOND-ENHANCED CUTTING ELEMENTS, AND METHODS OF MAKING DIAMOND-ENHANCED CUTTING ELEMENTS  
Cutting elements for use in earth-boring applications include a substrate, a transition layer, and a working layer. The transition layer and the working layer comprise a continuous matrix phase...
US20110017517 DIAMOND-ENHANCED CUTTING ELEMENTS, EARTH-BORING TOOLS EMPLOYING DIAMOND-ENHANCED CUTTING ELEMENTS, AND METHODS OF MAKING DIAMOND-ENHANCED CUTTING ELEMENTS  
Cutting elements for use in earth-boring applications include a substrate, a transition layer, and a working layer. The transition layer and the working layer comprise a continuous matrix phase...
US20050081456 Cubic boron nitride abrasive grain, production method therefor, and grinding wheel and coated abrasive using the same  
Cubic boron nitride abrasive grains which are substantially mono-crystalline and assume a black color. Such abrasive grains preferably have a specific packing ratio. Such abrasive grains are...
US20120097457 POLYCRYSTALLINE DIAMOND CUTTING ELEMENT  
A polycrystalline-diamond cutting element for a drill bit of a downhole tool. The cutting element includes a substrate and a diamond table bonded to the substrate. The diamond table includes a...
US20150072595 SYSTEM FOR EVALUATING AND/OR IMPROVING PERFORMANCE OF A CMP PAD DRESSER  
Methods and systems for evaluating and/or increasing CMP pad dresser performance are provided. In one aspect, for example, a method of identifying overly-aggressive superabrasive particles in a...
US20110094163 Coated abrasive product  
A coated abrasive product has a backing member, a layer of adhesive and a planar paper or cloth-like abrasive sheet attached to the backing member via the adhesive layer. The backing member is...
US20110209412 METHOD OF MAKING POLISHING PAD ASSEMBLY WITH GLASS OR CRYSTALLINE WINDOW  
Methods and apparatus for providing a chemical mechanical polishing pad. The pad includes a polishing layer having a top surface and a bottom surface. The pad includes an aperture having a first...
US20150209745 METHODS OF FABRICATING POLYCRYSTALLINE DIAMOND AND POLYCRYSTALLINE DIAMOND COMPACTS  
Embodiments of the invention relate to methods of forming polycrystalline diamond compacts (“PDCs”), wherein the PDC includes a polycrystalline diamond (“PCD”) table in which at least one Group...
US20100317262 ABRASIVE ARTICLE WITH UNIFORM HEIGHT ABRASIVE PARTICLES  
A method of making an abrasive article including the step of preparing a master plate with a surface having a shape. Depositing a spacer layer on the surface of the master plate. A slurry...
US20130102231 ORGANIC PARTICULATE LOADED POLISHING PADS AND METHOD OF MAKING AND USING THE SAME  
Polishing pads including organic particulates in a continuous polymer phase, and methods of making and using such pads in a polishing process. In one exemplary embodiment, the polishing pads...
US20130273820 BRAZED DIAMOND TOOLS AND METHODS FOR MAKING THE SAME  
Superabrasive tools and methods for the making thereof are disclosed and described. In one aspect, superabrasive particles are chemically bonded to a matrix support material according to a...
US20120192499 Brazed Diamond Tools and Methods for Making the Same  
Superabrasive tools and methods for the making thereof are disclosed and described. In one aspect, superabrasive particles are chemically bonded to a matrix support material according to a...
US20110296766 BRAZED DIAMOND TOOLS AND METHODS FOR MAKING THE SAME  
Superabrasive tools and methods for the making thereof are disclosed and described. In one aspect, superabrasive particles are chemically bonded to a matrix support material according to a...
US20130303056 CMP PAD DRESSERS WITH HYBRIDIZED ABRASIVE SURFACE AND RELATED METHODS  
A CMP pad conditioner comprises a plurality of abrasive segments. Each abrasive segment includes a segment blank and an abrasive layer attached to the segment blank, the abrasive layer including a...
US20080206576 Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor  
Embodiments of the present invention relate to diamond-silicon carbide composites, superabrasive compacts including such diamond-silicon carbide composites, and methods of fabricating such...
US20130283701 MANUFACTURE OF THERMALLY STABLE CUTTING ELEMENTS  
A method of forming a thermally stable cutting element that includes disposing at least a portion of a polycrystalline abrasive body containing a catalyzing material to be leached into a leaching...
US20120322352 SANDPAPER WITH LAMINATED NON-SLIP LAYER  
A sheet of sandpaper includes a backing layer having opposed first and second major sides, an adhesive make coat on the second major side, abrasive particles at least partially embedded in the...
US20120322351 SANDPAPER WITH FIBROUS NON-SLIP LAYER  
A sheet of sandpaper includes a backing layer having opposed first and second major sides, an adhesive make coat on the second major side, abrasive particles at least partially embedded in the...
US20110045744 Polishing Pad, Use Thereof and Method for Making the Same  
The present invention relates to a polishing pad that comprises a polishing sheet for polishing a substrate, a buffer sheet comprising a plurality of holes, and adhesive for adhering the buffer...
US20150121768 CUTTING ELEMENTS FOR EARTH-BORING TOOLS, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND METHODS OF FORMING CUTTING ELEMENTS FOR EARTH-BORING TOOLS  
Cutting elements for use with earth-boring tools include a cutting table having a base surface and a substrate having a support surface. An intermediate structure and an adhesion layer extend...
US20140290145 SUPERABRASIVE MATERIAL WITH PROTECTIVE ADHESIVE COATING AND METHOD FOR PRODUCING SAID COATING  
A coating on mono- or poly-crystalline diamond or diamond-containing material includes a first adhesive layer formed directly on the diamond or diamond-containing material, the first layer...
US20140120724 COMPOSITE CONDITIONER AND ASSOCIATED METHODS  
CMP pad dressers having leveled tips and associated methods are provided. In one aspect, for example, a composite conditioner can include a base plate and a plurality of polishing units secured to...
US20150183090 Nonwoven Abrasive Articles Made by Friction Welding  
An abrasive article comprising a nonwoven substrate material having a top surface and a bottom surface; a woven cloth; a thermoplastic fastener; and a plurality of abrasive particles, wherein the...
US20140298862 PRESSURE-SENSITIVE ADHESIVE TAPE  
Provided are a pressure-sensitive adhesive tape, a polishing pad, a method of manufacturing the same, a polishing device and a method of manufacturing a glass substrate. The illustrative...
US20120291361 HIGH ABRASION LOW STRESS PDC  
A polycrystalline diamond cutting element for use in rock drilling or other operations that requires very high abrasion resistance with high transverse rupture strength at temperatures above 700...
US20110000141 Polishing Pad, the Use Thereof and the Method for Manufacturing the Same  
The present invention mainly relates to a polishing pad comprising a base material comprising fibers; a first membrane with low permeability; a two-component paste formed on the upper surface of...
US20080220703 ABRASIVE BACKING AND ABRASIVE CLOTH  
The present invention relates to an abrasive backing and abrasive cloth and more particularly, to an abrasive backing including an upper weave layer and a lower weave layer which are comprised...
US20110230127 Nano-fabricated Structured Diamond Abrasive Article  
The present invention describes a microfabricated or nanofabricated structured diamond abrasive with a high surface density array of geometrical protrusions of pyramidal, truncated pyramidal or...
US20140047776 METHODS FOR FORMING INSTRUMENTED CUTTING ELEMENTS OF AN EARTH-BORING DRILLING TOOL  
A method of forming an instrumented cutting element comprises forming a free standing sintered diamond table having at least one chamber in the free standing sintered diamond table, providing a...
US20120315830 POLISHING PADS INCLUDING PHASE-SEPARATED POLYMER BLEND AND METHOD OF MAKING AND USING THE SAME  
Polishing pads containing a phase-separated polymer blend, and methods of making and using such pads in a polishing process. In one exemplary embodiment, the polishing pads include a multiplicity...
US20110127088 POLYCRYSTALLINE ULTRA-HARD COMPACT CONSTRUCTIONS  
Polycrystalline ultra-hard compact constructions comprise a polycrystalline ultra-hard compact having a polycrystalline ultra-hard body attached to a substrate. A support member is attached to the...
US20110258937 METHODS OF FABRICATING A SUPERABRASIVE COMPACT INCLUDING A DIAMOND-SILICON CARBIDE COMPOSITE TABLE  
Embodiments relate to superabrasive compacts including a diamond-silicon carbide composite table, and methods of fabricating such superabrasive compacts. In an embodiment, a method of fabricating...
US20050204636 Abrasive pad  
An abrasive pad including an abrasive surface and an elastomer material backing the abrasive surface and having an end remote from the abrasive surface. The elastomer material is formed with two...
US20140048341 CUTTING ELEMENTS INCLUDING ADHESION MATERIALS, EARTH-BORING TOOLS INCLUDING SUCH CUTTING ELEMENTS, AND RELATED METHODS  
A cutting element for an earth-boring drill bit may include a thermally stable cutting table comprising a polycrystalline diamond material. The polycrystalline diamond material may consist...
US20090017276 ABRASIVE COATING AND METHOD OF MANUFACTURING SAME  
The present invention relates to an abrasive product and to a method of manufacturing same. Such an abrasive product comprises a structured abrasive coating provided on an upper side (6) comprised...
US20120231712 METHOD OF MAKING A GRINDING DISK AND A GRINDING DISK  
The invention relates to a method of making a grinding disk, comprising the steps of: providing a cap; providing an abrasive part; placing the cap on the abrasive part to form an assembly; holding...
US20100084196 POLYCRYSTALLINE DIAMOND, POLYCRYSTALLINE DIAMOND COMPACT, METHOD OF FABRICATING SAME, AND VARIOUS APPLICATIONS  
Embodiments of the invention relate to polycrystalline diamond (“PCD”) exhibiting enhanced diamond-to-diamond bonding. In an embodiment, PCD includes a plurality of diamond grains defining a...
US20150075082 METHODS OF FABRICATING CUTTING ELEMENTS INCLUDING ADHESION MATERIALS FOR EARTH-BORING TOOLS  
A cutting element for an earth-boring drill bit may include a thermally stable cutting table comprising a polycrystalline diamond material. The polycrystalline diamond material may consist...

Matches 1 - 50 out of 192 1 2 3 4 >