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Matches 1 - 50 out of 12,439

Document Document Title
WO/2019/036385A1
A coaler configured to manufacture a laminated coated product. The coater includes a first coating station configured to apply an adhesive to a side of a first cellulose based substrate, a first nip assembly configured to press the adhes...  
WO/2019/027076A1
The present invention relates to a polishing pad dresser having surface pores and a method for manufacturing the same, wherein the surface pores are generated by preparing a diamond having a predetermined angle between the mid-point of v...  
WO/2019/026021A1
An article includes a polishing layer that includes a plurality of raised cells separated by a plurality of channels. Each of the plurality of raised cells includes a microstructured working surface, a substantially vertical channel surf...  
WO/2019/025882A1
The present invention includes an abrasive tool comprising a substrate and plurality of abrasive grains arranged in a pseudo-random pattern on the substrate. The abrasive grains cover in the range of 10% to 30% of the substrate surface, ...  
WO/2019/021214A1
The present invention refers to a process for making a grinding wheel for the squaring of ceramic, formed by a support body and an abrasive ring. The process does not involve costly workings on the body and on the ring and allows to obta...  
WO/2019/021213A1
The present invention refers to a process for making a diamond tool for processing ceramic starting from a mixture of aluminum- based powders in order to obtain a grinding wheel for an eco-friendly squaring of ceramic. The diamond tool i...  
WO/2019/012388A1
The present disclosure relates to abrasive articles including conformable coatings, e.g. a hydrophilic coating, and polishing systems therefrom. The present disclosure provides an abrasive article including a ceramic body having an abrad...  
WO/2019/014282A1
A compoundless buff and method of making a compoundless buff using a coating solution formulated with abrasive particles dispersed or suspended using a surfactant or suspension agent and which also contains a self-crosslinking acrylic bi...  
WO/2019/012391A1
The present disclosure relates to abrasive articles including conformable coatings, e.g. a hydrophilic coating, and polishing systems therefrom. The present disclosure provides an abrasive article including a body having an abrading surf...  
WO/2019/014050A1
An abrasive article includes backing material, binder comprising an anionic water solubilizing material provided on at least a portion of the backing material and abrasive particles provided on at least a portion of the backing material....  
WO/2019/005444A1
The present invention relates to abrasive tools and methods of forming. An abrasive article can includes a body having abrasive particles contained in a bond material. The abrasive particles include a first type of abrasive particle and ...  
WO/2019/002182A1
A method of manufacturing an abrasive member (10a, 10), in particular having the general shape of a disc such as a cutting or grinding disc, comprises -arranging a reinforcing insert or reinforcing member (24, 13) into a mold be- tween a...  
WO/2019/000570A1
A polymer plastic for a grinding head, consisting of the following raw materials in parts by weight: 42-55 parts of high-density polyethylene, 36-45 parts of polybutylene terephthalate, 32-38 parts of polyamide 66, 15-24 parts of nano-si...  
WO/2019/001637A1
The present invention relates to a polishing agent suitable for use in the dried state, applied to a flexible sheet-like formation, to a sheet-like formation provided with the polishing agent and to a method for producing such a sheet-li...  
WO/2018/236967A1
A surface modified abrasive particle may include a core abrasive particle and a coating functionally connected to a surface of the core abrasive particle. The core abrasive particle may have a median particle size of at least about 0.06 ...  
WO/2018/222857A1
Embodiments of a polishing film are provided. The polishing film includes a substrate having a surface. Abrasive particles are attached to the surface of the substrate, and microcapsules are attached to the surface of the substrate at lo...  
WO/2018/217038A1
The present invention relates to a resin composition for a grinding tool and a grinding tool manufactured from the resin composition. The resin composition for the grinding tool, according to the present invention, has high heat resistan...  
WO/2018/202507A1
The invention relates to a shaped ceramic abrasive particle, on the basis of alpha-Al2O3 and containing a proportion of 5 wt.-% to 30 wt.-% of ZrO2, the alpha-Al2O3 having a medium crystallite size of 0.5 µm to 3 µm and the ZrO2 having...  
WO/2018/198004A1
Various embodiments disclosed relate to an abrasive article. The abrasive article includes a nonwoven web. The nonwoven web includes a first irregular major surface and an opposite second irregular major surface. The nonwoven web further...  
WO/2018/190160A1
A polishing sheet has a sheet-form base and abrasive grains disposed so as to penetrate from one surface of the base to the other surface. The abrasive grains are preferably disposed on the one surface with the tips, which will contact t...  
WO/2018/186292A1
The purpose of the present invention is to provide: a polishing pad capable of maintaining a stable polishing rate due to having a proper disintegration property; a manufacturing method thereof; and a method for manufacturing a polished ...  
WO/2018/177541A1
The present invention discloses an abrading wheel comprising a circular core having an outer periphery, a rim arranged orthogonally to said circular core on said outer periphery, said rim comprising an inner surface and an outer surface,...  
WO/2018/183736A1
The present disclosure relates to an abrasive article including a body having a bond material including metal and a micro-porosity within the bond material with an average pore size (D50) of not greater than 10 microns and a pore size st...  
WO/2018/172193A1
The invention relates to a method for electrostatically scattering an abrasive grain (10), wherein at least one electoconductive material (14) is applied to the abrasive grain (10) in at least one method step. According to the invention,...  
WO/2018/163102A1
The present invention relates to a device (14) for sanding floor areas, the device comprising a frame, a steering, a motor which is provided to said frame, a subframe (13) rotatably coupled with said motor, said subframe being centrally ...  
WO/2018/160297A1
Metal bond abrasive articles and methods of making metal bond abrasive articles via a focused beam are disclosed. In an aspect, a metal bond abrasive article includes a metallic binder material having abrasive particles retained therein,...  
WO/2018/150918A1
A whetstone 10 has a groove 14 formed on a surface 12a of a disc 12 with a Vickers hardness of 15 GPa or greater, a flatness of 5 μm or less, and a surface roughness Ra of 0.1 nm to 500 nm. A polycrystalline substrate with a Vickers har...  
WO/2018/149483A1
In a method for producing a grinding tool, a tool base body (4) is provided that forms a three-dimensional adhesive surface (24) by application of a binder (23). The tool base body (4) is positioned such that the adhesive surface (24) is...  
WO/2018/147959A1
Embodiments disclosed herein are directed to energy beam ablation machining methods that are used to machine polycrystalline diamond tables (e.g., polycrystalline diamond compacts that each includes polycrystalline diamond tables). Embod...  
WO/2018/148590A1
The present disclosure is directed to a boron nitride powder with a controlled boron oxide level and method of making such powder. The method of making the BN-B2O3 powder can include heat treating a high fired boron nitride powder at a t...  
WO/2018/136271A1
According to one embodiment, a method of making an abrasive layer on a backing is disclosed. The method can comprise: providing a distribution tool having a dispensing surface with cavities, providing a backing having a first major surfa...  
WO/2018/136269A1
According to one embodiment, a method can comprise: providing a tool that has a first portion that comprises a first material and a second portion that comprises a second material, wherein the second material differs from the first mater...  
WO/2018/136268A1
According to one embodiment, a method of making an abrasive article is disclosed. The method can comprise: providing a surface; disposing magnetizable abrasive particles on the surface; and varying a magnetic field relative to the magnet...  
WO/2018/133984A1
The invention relates to a grinding robot for grinding an electrically conductive workpiece (6), comprising a grinding wheel (5), a unit for actuating the grinding wheel (5), and a controller, wherein the grinding wheel (5) has an undula...  
WO/2018/122740A1
A coated abrasive article (10) having a backing (12) and an abrasive coat (20) attached to the backing (12), the abrasive coat (20) comprising a cured abrasive slurry containing a plurality of abrasives particles, wherein the abrasive sl...  
WO/2018/125722A1
A process can include forming at least one precursor abrasive component on a core and infiltrating at least a portion of the precursor abrasive component. The precursor abrasive component can include a body including a metal bond matrix ...  
WO/2018/122742A1
A coated abrasive article (10) having a flexible backing (12) and an abrasive coat (20) attached to the backing (12) by a tie coat (18), wherein the tie coat (18) is liquid-softenable such that the tie coat (18) maintains the flexible ba...  
WO/2018/119275A1
The present disclosure relates generally to coated abrasive articles that include a tribological performance enhancing composition in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coate...  
WO/2018/118699A1
In methods and systems of making an abrasive article, abrasive particles are loaded to a distribution tool including a plurality of upper walls defining a plurality of spacing slots, and a plurality of lower walls defining a plurality of...  
WO/2018/118695A1
Various embodiments disclosed relate to an abrasive article. The abrasive article includes a first major surface and an opposed second major surface. Each major surface contacts a peripheral side surface. A central axis extends through t...  
WO/2018/118596A2
Various embodiments disclosed relate to a composite abrasive article. The article can be formed from a first portion having a first color and a second portion of the article having a second color different than the first color.  
WO/2018/118961A1
An abrasive article can include a body including a bond material and abrasive particles contained within the bond material. The bond material can include a siloxane functional group covalently bonded to a plurality of benzene rings. In a...  
WO/2018/118688A1
An abrasive article includes a first plurality of abrasive particles and a second plurality of abrasive particles. The first plurality of abrasive particles differ in at least one of a size, an average weight and a shape from the second ...  
WO/2018/118566A1
Methods of making polymer bond abrasive articles and their precursors using powder bed jetting are disclosed. Polymer bond abrasive articles prepared by the method include abrasive articles having arcuate or tortuous cooling channels, un...  
WO/2018/118596A3
Various embodiments disclosed relate to a composite abrasive article. The article can be formed from a first portion having a first color and a second portion of the article having a second color different than the first color.  
WO/2018/116122A1
A pad conditioner includes a carrier, at least one abrasive element, and a spacer. The carrier includes a surface with an exposed region and a plurality of mounting regions. The abrasive element is disposed on the mounting region of the ...  
WO/2018/118348A1
The present disclosure relates to abrasive articles that include abrasive aggregates of silicon carbide with a vitrified bond, and methods of making and using such abrasive articles and abrasive aggregates. In particular, the abrasive ag...  
WO/2018/104883A1
The disclosure relates to a curable composition comprising: a polymerizable epoxy-acrylate resin composition having a complex viscosity at 25°C and 1 Hz frequency of at least about 4500 Pa-s; and abrasive particles partially or fully em...  
WO/2018/106583A1
An abrasive article includes a backing, abrasive particles secured to the backing, and a size coat provided over the abrasive particles, the size coat comprises a binder resin, at least one filler material and at least one lubricant mate...  
WO/2018/095849A1
The invention relates to a method for the surface treatment of workpieces by means of abrasive agents, comprising the following steps: providing a treatment tool; providing an abrasive agent; supplying a workpiece with a surface to be tr...  

Matches 1 - 50 out of 12,439