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Patent Searching and Data


Matches 101 - 150 out of 12,227

Document Document Title
WO/2017/004217A1
An abrasive article can include a body including a bond material and abrasive particles contained within the bond material. The body can include a filler composition. In a particular embodiment, the filler composition can include at leas...  
WO/2017/004037A1
An abrasive article includes a substrate having an elongated body, a plurality of discrete tacking regions defining a discontinuous distribution of features overlying the substrate, where at least one discrete tacking region of the plura...  
WO/2016/209696A1
Methods of making metal bond abrasive articles via powder bed jetting are disclosed. Metal bond abrasive articles prepared by the method include abrasive articles having arcuate or tortuous cooling channels, abrasive segments, abrasive w...  
WO/2016/210057A1
Methods of making vitreous bond abrasive articles and their precursors using powder bed jetting are disclosed. Vitreous bond abrasive articles prepared by the method include abrasive articles having arcuate or tortuous cooling channels, ...  
WO/2016/205133A1
An abrasive article includes a plurality of abrasive particles and the rotational orientation of at least a portion of the abrasive particles about the z-axis varies randomly within a defined range, and the spacing of the abrasive partic...  
WO/2016/203914A1
The purpose of the present invention is to provide a polishing material with excellent polishing rate and planarization precision and which is not susceptible to reduction in polishing rate over relatively long periods. The present inven...  
WO/2016/205267A1
Methods of making an abrasive article. Abrasive particles are loaded to a distribution tool including a plurality of walls defining a plurality of slots. Each slot is open to a lower side of the tool. The loaded particles are distributed...  
WO/2016/204248A1
Provided are abrasive grains and an abrasive slurry that make it possible to achieve both higher polishing speed and surface smoothness on hard, brittle materials such as sapphires. Abrasive grains to be used to polish hard, brittle mate...  
WO/2016/201104A1
A shaped abrasive particle including a body having a first major surface, a second major surface, and a side surface joined to the first major surface and the second major surface, and the body has at least one partial cut extending from...  
WO/2016/181984A1
Provided are: a bristle material for brushes, which has adequate polishing power and is capable of suppressing abrasion of a rolling mill roll as much as possible; and a brush roll. A bristle material (1) for brushes, which is used for a...  
WO/2016/182865A1
Polycrystalline diamond cutting elements having enhanced thermal stability, drill bits incorporating the same, and methods of making the same are disclosed herein. In one embodiment, a cutting element includes a substrate having a metal ...  
WO/2016/181751A1
The purpose of the present invention is to provide a polishing pad, which has high planarization precision and for which the polishing rate is not susceptible to decrease over a relatively long period. This polishing pad is provided with...  
WO/2016/183126A1
A polishing system includes a first carrier assembly configured to receive and hold a substrate and a polishing pad. The polishing pad includes a top major surface and a bottom major surface positioned opposite the top major surface, and...  
WO/2016/182864A1
Cutting elements having accelerated leaching rates and methods of making the same are disclosed herein. In one embodiment, a method of forming a cutting element includes assembling a reaction cell having diamond particles, a non-catalyst...  
WO/2016/180437A1
An abrasive belt is provided which comprises a textile fabric being formed of interconnected yarns, and a coherent abrasive area formed on one side of the textile fabric, wherein the abrasive belt further comprises a plurality of regular...  
WO/2016/181594A1
The present invention provides a grinding stone in which multiple vitrified bonded grindstone tips are disposed on the circumference of an annular base metal and which grinds a workpiece with said grindstone tips while rotating the annul...  
WO/2016/166852A1
A rotary polishing tool (1) comprises: an abrasive material (2); an abrasive material holder (3); a shank (4); and a universal joint (5) that connects the abrasive material holder (3) and the shank (4) to each other. The abrasive materia...  
WO/2016/167967A1
A nonwoven abrasive article includes a lofty open nonwoven fiber web comprising entangled fibers; and abrasive platelets secured to the entangled fibers by at least one binder material. A majority of the abrasive platelets are respective...  
WO/2016/164498A1
Diamond-containing articles such as composite materials shaped as some specific article, can be engineered such that bodies that contact the article only contact diamond. In an embodiment, the article may be in the form of equipment for ...  
WO/2016/162698A1
An abrasive sheet is described which is composed from a combination of an abrasive material and an abradable polymer composite wherein the abradable polymer composite comprises a layer of a first polymeric composition and conjoined there...  
WO/2016/163991A1
One example provides a method. The method includes forming a substrate comprising a metal alloy comprising at least one of aluminium, magnesium, lithium, zinc, titanium, niobium, and copper. The method includes polishing a surface of the...  
WO/2016/161170A1
A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at...  
WO/2016/157560A1
A sintered vitrified superfinishing whetstone comprising a sintered material, wherein the sintered material is produced by carrying out the compression molding of a powder mixture comprising a sinterable vitrified binder (3) composed of ...  
WO/2016/160357A1
A coated abrasive article includes a backing, a make layer, crushed abrasive particles, and a size layer. The crushed abrasive particles include: 35 to 100 weight percent of initial crushed abrasive particles having a first composition a...  
WO/2016/155971A1
In a method for producing open-pore, ceramic-bonded grinding tools, a pore former mixture consisting of at least two polymers having different firing curves, the maxima of which differ by at least 20°C, is used. The polymers are prefera...  
WO/2016/161157A1
A fixed abrasive article having a body including abrasive particles contained within a bond material, the abrasive particles including shaped abrasive particles or elongated abrasive particles having an aspect ratio of length:width of at...  
WO/2016/154130A1
An abrasive tool including a bonded abrasive including a body comprising abrasive particles contained within a three-dimensional matrix of bond material, the bond material including an organic material, the abrasive tool further includin...  
WO/2016/141577A1
A method and apparatus is applied to prepare alpha alumina seed suspension for ceramic abrasive grain manufacture. Nano mill or small media mill is used to prepare alpha alumina seed suspension with very small dispersed particle size, na...  
WO/2016/143391A1
This polycrystalline diamond body (10) contains diamond particles, and the diamond particles have an average particle diameter of 50 nm or less. The cracking load is 10 N or more as determined by a breaking strength test wherein a diamon...  
WO/2016/137706A1
A scrubbing article 10 including a substrate 12 and a texture layer 14. The texture layer 14 is formed on to a surface 16 of the substrate 12 and includes a multiplicity of microparticles. In some embodiments, the multiplicity of micropa...  
WO/2016/137712A1
A scrubbing article including a substrate and a UV treated texture layer on a surface of the substrate. The substrate is formed from a single layer of foam or sponge material having a thickness that is conducive to handling or holding. T...  
WO/2016/129136A1
[Problem] To improve production rate and increase tool service life by expanding the flow channel area of coolant flow channels formed in a sheet glass tool and ensuring adequate coolant flow. [Solution] A sheet glass tool in which many ...  
WO/2016/109735A1
An abrasive article can include a body including a bond material and abrasive particles contained within the bond material. The abrasive particles can include nanocrystalline alumina. The bond material can include an inorganic material i...  
WO/2016/109734A1
An abrasive tool can include a bonded abrasive including a body and a barrier layer bonded to a major surface of the body. The body can include abrasive particles contained within a bond material. The barrier material can include a metal...  
WO/2016/109728A1
An abrasive article can include a body including a bond material and abrasive particles contained within the bond material. The abrasive particles can include nanocrystalline alumina. The bond material can include an organic material. In...  
WO/2016/105543A1
A method of forming a shaped abrasive particle includes forming a precursor shaped abrasive particle having a body including at least one predetermined stress concentration point and at least one predetermined stress concentration vector...  
WO/2016/106020A1
The present disclosure relates to abrasive articles including an abrasive member having opposing major surfaces, a working surface and an exterior attachment surface, wherein the abrasive member comprises an inorganic material having a M...  
WO/2016/106212A1
This invention relates to compressed composite backing materials (e.g., compressed polymer impregnated backing substrates) and coated abrasive articles that include such compressed composite backing materials. This invention also relates...  
WO/2016/105543A9
A method of forming a shaped abrasive particle includes forming a precursor shaped abrasive particle having a body including at least one predetermined stress concentration point and at least one predetermined stress concentration vector...  
WO/2016/105469A1
An abrasive particle including a shaped abrasive particle including a body having a plurality of abrasive particles bonded to at least one surface of the body of the shaped abrasive particle.  
WO/2016/104869A1
The present invention relates to polishing particles and a polishing slurry composition containing the same, and the polishing particles according to a first aspect of the present invention have elasticity and fragility. The polishing pa...  
WO/2016/106336A1
This invention relates to abrasive flap wheel that include hybrid fabrics. This invention also relates to methods of making and using said abrasive flap wheels. The claimed processes and systems related to the use and manufacturing of ab...  
WO/2016/089672A1
A nonwoven abrasive wheel includes a nonwoven abrasive body having opposed first and second major surfaces and a moisture barrier layer arranged on at least one of the first and second major surfaces. Methods of making are also described.  
WO/2016/089675A1
An abrasive belt having a backing and an abrasive layer adhered to the backing by a make coat resin and the abrasive layer comprising a plurality of shaped abrasive particles. A first belt side and a second belt side opposing the first b...  
WO/2016/089924A1
An abrasive article including a body including a bond material having an inorganic material including a ceramic, abrasive agglomerates including silicon carbide contained within the bond material, and a permeability of at least 60.  
WO/2016/089915A1
An abrasive article including a body including a bond material having an inorganic material including a ceramic, abrasive agglomerates including silicon carbide contained within the bond material, and a permeability of at least 60.  
WO/2016/088395A1
The purpose of the present invention is to provide a nickel plating liquid capable of causing solid microparticles such as diamond microparticles to be fixed to the surface of a wire in a uniformly dispersed state without causing the sol...  
WO/2016/081302A1
Methods for manufacturing bonded abrasive articles, for example vitrified bonded grinding wheels. A bondable abrasive composition is prepared including abrasive particles, a binder medium and a gamma-pyrone pore inducing material, such a...  
WO/2016/073227A1
A flexible abrasive article is provided with a first, non-tacky base layer having opposed first and second major surfaces. An ink layer is disposed on the first major surface of the first base layer, while a second, thermoplastic base la...  
WO/2016/067857A1
The purpose of the present invention is to provide a polishing material with which both the efficiency of working of a substrate material and the finish flatness can be attained on a high level at low polishing cost and with which even a...  

Matches 101 - 150 out of 12,227