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Patent Searching and Data


Matches 251 - 300 out of 12,141

Document Document Title
WO/2014/106198A1
An abrasive article includes a core comprising an organic material and a first bonded abrasive body integrally bonded directly to the core, wherein the bonded abrasive body includes a bond material, and abrasive particles contained withi...  
WO/2014/106280A1
An abrasive article comprising a backing material and an abrasive layer disposed on the backing material, wherein the abrasive layer comprises a blend of abrasive particles comprising a first plurality of abrasive particles and a second ...  
WO/2014/105638A1
An abrasive segment can include an inner segment portion, an outer segment portion, and a central segment portion connected thereto. The inner segment portion can include an inner circumferential wall and an outer circumferential wall. L...  
WO/2014/106159A1
An abrasive article comprising: a first body comprising a first bond material having abrasive particles contained within the first bond material, wherein the first body comprising the first bond material comprises a ratio of VAG(1)/VBM(1...  
WO/2014/106173A1
A particulate material having a body including a first phase having at least about 70 wt% alumina for a total weight of the first phase, and a second phase comprising phosphorus, wherein the body includes at least about 0.1 wt% of the se...  
WO/2014/106173A9
A particulate material having a body including a first phase having at least about 70 wt% alumina for a total weight of the first phase, and a second phase comprising phosphorus, wherein the body includes at least about 0.1 wt% of the se...  
WO/2014/106157A1
An abrasive article configured to grind a workpiece having a fracture toughness at least about 7 MPa•m0 5 includes a body comprising abrasive particles contained within a bond material comprising a metal, wherein the body comprises a r...  
WO/2014/106156A1
An abrasive article configured to grind a workpiece having a fracture toughness of less than about 6 MPa-m½ includes a body comprising abrasive particles contained within a bond material comprising a metal, wherein the body comprises a ...  
WO/2014/094092A1
Patent relating to a method for producing a composite material consisting of a polymer of vegetable origin, a mineral filler and an abrasive material, and use of the resulting composition for polishing stone. The present application rela...  
WO/2014/085397A1
A method of making a polycrystalline diamond cutting element includes placing a body of polycrystalline diamond including a matrix phase of bonded together diamond grains and a plurality of empty interstitial spaces between the bonded to...  
WO/2014/081828A1
An abrasive article has a body including an abrasive portion with a bond material, abrasive particles contained in the bond material, and a reinforcing member contained in the body. The abrasive portion can have a fracture propagation to...  
WO/2014/078649A1
A method of forming a polycrystalline diamond body includes mixing a sintering agent with diamond powder to form a premixed layer, wherein the sintering agent has at least one of an alkaline earth metal carbonate, forming an infiltration...  
WO/2014/070468A1
A method of making abrasive particles includes: providing a slurry comprising non-colloidal solid particles and a liquid vehicle; forming at least a portion of the slurry into shaped bodies contacting a substrate; at least partially dryi...  
WO/2014/065965A1
The present disclosure relates to cutting tools incorporating polycrystalline diamond bodies used for subterranean drilling applications, and more particularly, to a polycrystalline diamond body joined to a substrate by a fastening membe...  
WO/2014/065372A1
The wire tool (100) with abrasive grains comprises a wire (1), and abrasive grains (5) fixed by electrification hole plating (4) in electrification holes (3), which are provided at multiple spots on the outer circumferential surface of t...  
WO/2014/062701A1
An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group define a first non-shadowing distribution relative...  
WO/2014/045939A1
The present invention addresses the problem of providing a method for producing polishing material particles, which efficiently produces polishing material particles having higher durability and higher polishing rate, while suppressing t...  
WO/2014/047014A1
A structured abrasive article is provided that has a backing having first and second opposed major surfaces and a structured abrasive layer disposed on and secured to the first major surface of the backing. The structured abrasive layer ...  
WO/2014/044090A1
A grinding material product with a concave-convex structure and a preparation method of the grinding material product. When being used for cleaning an LCD liquid crystal panel, the grinding material product with a concave-convex structur...  
WO/2014/041039A1
The present invention refers to an agglomerate abrasive grain made up of a mixture of individual abrasive grains and hollow bodies, wherein the abrasive grains and the hollow bodies are held together by means of a binding matrix of alumi...  
WO/2014/039766A1
Ultra-hard constructions (10) comprise a polycrystalline diamond-body (12, a first metallic substrate (14) attached thereto, and a second metallic substrate (16) attached to the first metallic substrate (14). The first and second substra...  
WO/2014/039771A1
Ultra-hard constructions (40) comprise a sintered diamond-bonded body (42) having a matrix of bonded-together diamond grains and a plurality of interstitial regions substantially free of a catalyst material. A metal material (56) compris...  
WO/2014/038320A1
A method for polishing a glass substrate, which comprises a first polishing step of polishing the glass substrate using a first abrasive grinding stone and a second polishing step of polishing the glass substrate using a second abrasive ...  
WO/2014/038536A1
The problem to be solved by the present invention is to provide a production method for polishing-material particles, said production method with which the amount of cerium oxide used can be suppressed and greater durability and polishin...  
WO/2014/033188A1
A method of making a construction comprising a diamond body joined to carrier body, the method including disposing chromium adjacent a surface of diamond material comprised in the diamond body, and joining the diamond body to the carrier...  
WO/2014/028437A1
A coated abrasive article having an abrasive layer formed from alumina- zirconia (AZ) abrasive particles and glass diluent particles was found to have excellent grinding performance when compared to abrasive layers formed from 100 percen...  
WO/2014/022270A1
A cutting wheel includes a body having a bond material. The bond material comprises at least about 31 vol% of a total volume of the body. Additionally, the body includes abrasive particles contained within the bond material. The abrasive...  
WO/2014/020075A1
The invention relates firstly to an abrasive grain (110) with a surface having at least a first face (120) with a first outline (121), and at least one second face (125) with a second outline (126). The first outline (121) does not conta...  
WO/2014/022462A1
An abrasive element includes a first major surface and a second major surface. At least the first major surface includes a plurality of precisely shaped features. The abrasive element includes at least about 99% of carbide ceramic by wei...  
WO/2014/022278A1
A grinding tool includes a body having a first layer. The first layer can include bond material that is at least about 20 vol% of a total volume of the first layer. Additionally, the first layer can include abrasive particles contained w...  
WO/2014/020068A8
The invention relates to an abrasive particle (10) with at most three surfaces (11, 12, 13), wherein the abrasive particle (10) contains at least one edge (5, 6, 7, 8) which has a corner (1, 2, 3, 4) at at least one end. The abrasive par...  
WO/2014/020075A8
The invention relates firstly to an abrasive grain (110) with a surface having at least a first face (120) with a first outline (121), and at least one second face (125) with a second outline (126). The first outline (121) does not conta...  
WO/2014/022453A1
An abrasive element precursor includes a green body ceramic element having a first major surface, a second major surface, a plurality of inorganic particles, and a binder. At least the first major surface comprises a plurality of precise...  
WO/2014/022465A1
An abrasive article includes a first abrasive element, a second abrasive element, a resilient element having first and second major surfaces, and a carrier. The first element and the second abrasive element each comprises a first major s...  
WO/2014/020068A1
The invention relates to an abrasive particle (10) with at most three surfaces (11, 12, 13), wherein the abrasive particle (10) contains at least one edge (5, 6, 7, 8) which has a corner (1, 2, 3, 4) at at least one end. The abrasive par...  
WO/2014/011855A1
The present disclosure relates to cutting tools incorporating polycrystalline diamond bodies used for subterranean drilling applications, and more particularly, to a thermally stable polycrystalline diamond body joined to a substrate to ...  
WO/2014/011517A1
An abrasive pad used to abrade the surfaces of glass, ceramic, and metal materials, the abrasive pad being provided with a substrate layer, and an abrasive layer provided on a first surface side of the substrate layer and including an ab...  
WO/2014/008049A2
Provided are abrasive articles in which the make layer, abrasive particle layer, and size layer are coated onto a backing according to a coating pattern characterized by a pattern of discrete islands, or features, having an areal density...  
WO/2014/008356A1
An abrasive article includes a bonded abrasive body having abrasive particles contained within a bond material. The bonded abrasive body may include an abrasive particle-to-bond material interfacial modulus of elasticity (MOE) of at leas...  
WO/2014/008049A3
Provided are abrasive articles (100) in which the make layer (112), abrasive particle layer (114), and size layer (116) are coated onto a backing (102) according to a coating pattern characterized by a pattern of discrete islands (108), ...  
WO/2014/005009A1
An abrasive article includes a substrate comprising an elongated body, a first type of abrasive particle overlying the substrate, a bonding layer overlying the first type of abrasive particle, and a lubricious material overlying or integ...  
WO/2014/005015A1
An abrasive article includes a substrate comprising an elongated body, a tacking layer comprising tin overlying the substrate, and a first type of abrasive particle comprising an agglomerated particle overlying the tacking layer.  
WO/2014/004982A1
An abrasive article including a substrate having an elongated body, a tacking layer overlying the substrate, a first type of abrasive particle overlying the tacking layer, a second type of abrasive particle different than the first type ...  
WO/2014/003953A1
An abrasive article useful for finishing painted or clear coated surfaces is disclosed. The abrasive article included a structured abrasive layer disposed on a backing that is adhesively attached to nonwoven layer useful for providing co...  
WO/2014/005104A1
A coated abrasive product that includes a polymer binder comprising a co-polyester having a bisphenol moiety in the backbone of the co-polyester. The coated abrasive product is capable of finishing coated surfaces and repairing defects i...  
WO/2014/005037A1
An abrasive article includes a substrate, a tacking layer overlying the substrate, a first type of abrasive particle overlying the tacking layer, at least about 5% and not greater than about 99% of a total amount of the first type of abr...  
WO/2014/004991A1
An abrasive article including a substrate having an elongated body, a tacking layer overlying the substrate, and a first type of abrasive particle overlying the tacking layer and defining a first abrasive particle concentration at least ...  
WO/2014/005028A1
A method of conducting a cutting operation on a workpiece including providing an abrasive article having a substrate having an elongated body, a tacking layer overlying the substrate, and a first type of abrasive particle contained in th...  
WO/2014/004973A1
An abrasive article including a bonded abrasive body having abrasive particles contained within a bond material, the bond material including a vitreous material formed from a mixture having aluminum oxide (A12O3), bismuth oxide (Bi2O3), ...  
WO/2013/190713A1
A whetstone (10) is provided with a first slope (12a) and a second slope (12b) at the head (11) thereof. When viewed in the thicknesswise direction, these slopes (12a, 12b) extend from the center of the whetstone toward the both sides th...  

Matches 251 - 300 out of 12,141