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Patent Searching and Data


Matches 351 - 400 out of 5,046

Document Document Title
WO/2008/082880A1
A method of abrading a metal workpiece including contacting a metal workpiece with an abrasive article, wherein the abrasive article includes a flexible waterproof backing having a first surface bearing a cured primer coating; and a plur...  
WO/2008/079934A3
An abrasive article includes a binder and abrasive grains. The binder is formed from a formulation including a polymer component, a curing agent, and an acid bonding agent.  
WO/2008/079932A2
An abrasive article includes a backing having first and second major surfaces, an abrasive layer overlying the first major surface, and a backsize layer overlying the second major surface. The backsize layer is formed from a formulation ...  
WO/2008/079932A3
An abrasive article includes a backing having first and second major surfaces, an abrasive layer overlying the first major surface, and a backsize layer overlying the second major surface. The backsize layer is formed from a formulation ...  
WO/2008/079934A2
An abrasive article includes a binder and abrasive grains. The binder is formed from a formulation including a polymer component, a curing agent, and an acid bonding agent.  
WO/2008/076619A1
An abrasive article with an integral dust collection system. The abrasive article comprises a porous abrasive layer with openings, a first filter media with channels, a second filter media, a third filter media with channels, a fourth fi...  
WO/2008/074002A1
Mating systems and methods for joining coated abrasives. The mating system (100) comprises mating portions (130, 140) positioned at coated abrasive end portions (110, 120). Complimentary mating portions may be used to join coated abrasiv...  
WO/2008/070397A1
Lofty open nonwoven abrasive articles, unitized abrasive wheels, and convolute abrasive wheels include a dipodal aminosilane. Methods of making the abrasive articles are also included.  
WO/2008/055021A1
A coated abrasive article having a moisture-insensitive laminate backing comprising woven glass fabric, laminating adhesive, and reinforcing woven fabric. Methods of making and using the coated abrasive article are also included.  
WO/2008/042775A1
The present disclosure is directed to a dust vacuuming abrasive tool comprising an abrasive sheet material having an abrasive surface, a back surface and 20 or more perforations; and a backup pad having a support surface, a back surface ...  
WO/2008/037320A1
An abrasive disc (1), in particular for abrasive wheels (15) which can be driven in a rotating manner, comprising an outer edge (2) and an inner edge (3), which merge one into the other at a first point of intersection Si, wherein the in...  
WO/2008/016966A3
A system for preparing a surface for painting, staining, or other treatment is provided. This system includes a surface preparation material and an optional dispenser for dispensing the surface preparation material. The surface preparati...  
WO/2008/016966A2
A system for preparing a surface for painting, staining, or other treatment is provided. This system includes a surface preparation material and an optional dispenser for dispensing the surface preparation material. The surface preparati...  
WO/2008/011535A2
A polishing pad is provided herein, which may include a plurality of soluble fibers having a diameter in the range of about 5 to 80 micrometers, and an insoluble component. The pad may also pad include a first surface having a plurality ...  
WO/2008/011535A3
A polishing pad is provided herein, which may include a plurality of soluble fibers having a diameter in the range of about 5 to 80 micrometers, and an insoluble component. The pad may also pad include a first surface having a plurality ...  
WO/2008/008535A1
An abrasive article includes an abrasive layer having an array of protrusions. The abrasive layer has a thickness not greater than about 500 mils. The abrasive article is free of a backing layer.  
WO/2007/146608A2
An abrasive article having an apertured coated abrasive member, filter media, and an attachment interface member is formed by an ultrasonic welding process. The abrasive article is useful for abrading a workpiece.  
WO/2007/146608A3
An abrasive article having an apertured coated abrasive member, filter media, and an attachment interface member is formed by an ultrasonic welding process. The abrasive article is useful for abrading a workpiece.  
WO/2007/144915A1
Abrasive member (1), having at least a layer of abrasive material (40), said member further having at least a first (101) and a second (102) face, said first face being at least partially covered or composed of said at least one layer of...  
WO/2007/137453A1
A diamond sand cloth and method of making it are disclosed, wherein, the cloth includes base fabric and diamond particles, the base fabric is a liquid- permeable mesh, a metal layer is discretely plated on its first surface and penetrate...  
WO/2007/139097A1
This invention provides a polishing roll that can reduce the occurrence of consumption waste produced upon polishing of an object having a small throughhole such as a printed wiring board with a throughhole and can reduce clogging of the...  
WO/2007/132881A1
Disclosed is a double sided adhesive tape for fixing a polishing pad, which enables to improve the polishing accuracy of the polishing pad. Specifically disclosed is a double sided adhesive tape (1) for fixing a polishing pad, which has ...  
WO/2007/130899A3
Selected surfaces of a cellular polymeric foam surface finishing pad are heated to cause the surface cells to partially collapse or to fully collapse and glaze over. The selected surfaces may be the planar pad faces or may be formed in o...  
WO/2007/127549A2
A structured abrasive article comprises a backing, a structured abrasive layer affixed to the backing, the structured abrasive layer comprising: a plurality of raised abrasive regions, each raised abrasive region consisting essentially o...  
WO/2007/127549A3
A structured abrasive article comprises a backing, a structured abrasive layer affixed to the backing, the structured abrasive layer comprising: a plurality of raised abrasive regions, each raised abrasive region consisting essentially o...  
WO/2007/121155A3
An embossed structured abrasive article having an inelastic dense thermoplastic film backing and a structured abrasive layer. Both the backing and the structured abrasive layer have superposed embossed features. Methods of making and usi...  
WO/2007/121155A2
An embossed structured abrasive article having an inelastic dense thermoplastic film backing and a structured abrasive layer. Both the backing and the structured abrasive layer have superposed embossed features. Methods of making and usi...  
WO/2007/121135A3
A sheet-like abrasive article includes a resilient backing sheet having opposed major surfaces and a continuous abrasive sheet affixed to the backing sheet. The abrasive sheet includes an abrasive support layer with abrasive particles ar...  
WO/2007/117129A1
A system for indicating the nature of an abrasive surface that is determined by an abrasive with a regular pattern, at least a basic portion of which is repeated, which system comprises at least two different abrasive elements that each ...  
WO/2007/109390A2
A resilient flexible abrasive article includes a continuous backing layer including a support layer coated with foam, the continuous backing layer having opposed major surfaces, at least one of the major surfaces including a three dimens...  
WO/2007/109390A3
A resilient flexible abrasive article includes a continuous backing layer including a support layer coated with foam, the continuous backing layer having opposed major surfaces, at least one of the major surfaces including a three dimens...  
WO/2007/101589A3
The invention relates to a grinding lamella (1), in particular for arranging on a rotatingly driven grinding disk (8), comprising at least two annular sections (4, 5, 6, 7, 24, 25, 26, 27, 34, 35, 36, 37, 44, 45, 46, 47) arranged next to...  
WO/2007/101589A2
The invention relates to a grinding lamella (1), in particular for arranging on a rotatingly driven grinding disk (8), comprising at least two annular sections (4, 5, 6, 7, 24, 25, 26, 27, 34, 35, 36, 37, 44, 45, 46, 47) arranged next to...  
WO2006081286A8
A polishing pad has a polishing layer and a backing layer secured to the polishing layer. The polishing layer has a polishing surface, a first thickness, a first compressibility, and a hardness between about 40 to 80 Shore D. The backing...  
WO/2007/097970A1
An abrasive article comprises an abrasive part (1) having a first surface and an opposing second surface, and a backing (2) suitable for hand-held use or for attachment to the pad of a machine that provides a similar action, wherein the ...  
WO/2007/088007A1
Scouring body (1), comprising a textile fabric (2) which is provided with a scouring agent composition (3), wherein the scouring agent composition (3) comprises a binder (4) and scouring particles (5), wherein the textile fabric (2) has ...  
WO/2007/085537A1
The invention relates to a method of satinizing a part made of a material having a Vickers hardness of greater than 1000 Hv, which includes a surface to be treated, comprising the following main steps: a part holder and an abrasive tool ...  
WO2006069179A8
The invention provides a method and apparatus for making an abrasive product comprising providing a substantially horizontally deployed flexible backing (10) having a first surface (12) bearing an at least partially cured primer coating ...  
WO/2007/083004A1
Use of a three-dimensional system of thick knitted fabric type, having a flexible structure to produce a device capable of limiting and partly eliminating the energy and calories due to reheating, and to produce a device designed for pre...  
WO/2007/078742A1
A resilient hand-held abrasive article includes a flexible conformable backing layer having opposed first and second major surfaces, a flexible reinforcing layer affixed to at least one of the backing layer first and second major surface...  
WO/2007/064644A3
A polishing pad has a polishing layer having a polishing surface with a surface roughness between about 200 and 300 microinches. The polishing pad can be made by forming a polishing layer by extrusion or molding, and grinding a polishing...  
WO/2007/050410A1
The present invention is related to an abrasive cleaning item, comprising abrasive particles and a foaming agent which may or may not be microencapsulated particles distributed throughout a body of non-woven tri-dimensional fiber. The it...  
WO/2007/047558A1
Provided is an abrasive article for lapping or polishing a workpiece comprising a three-dimensional, textured, flexible, fixed abrasive construction having a first surface and a working surface, the working surface comprising a plurality...  
WO/2007/041538A1
A method of making an abrasive product includes compacting a cohesive layer of abrasive particles and particulate curable binder precursor prior to forming curable shaped structures, and then at least partially curing the curable binder ...  
WO/2007/039934A1
This invention provides a fixed abrasive wire comprising abrasives (36) fixed to a wire (35), which fixed abrasive wire has high fixing strength. The abrasives are fixed to the wire by subjecting the wire to an electroplating process. A ...  
WO/2007/038037A1
Flexible abrasive article comprising a compressible backing having first and second opposed major surfaces; an elastic polyurethane film affixed to at least a portion of the first major surface of the compressible backing; an optional ex...  
WO/2007/038204A1
Conformable abrasive article comprising: a backing having a first major surface; a deformable material contacting a central portion of the first major surface; an elastic member affixed to the first major surface of the backing and toget...  
WO/2007/037903A3
An abrasive filter assembly with an integral dust collection system. The abrasive filter assembly comprises a porous element, a first filter media with channels, a second filter media, and an attachment interface layer. The openings of t...  
WO/2007/037903A2
An abrasive filter assembly with an integral dust collection system. The abrasive filter assembly comprises a porous element, a first filter media with channels, a second filter media, and an attachment interface layer. The openings of t...  
WO/2007/035252A2
An abrasive article mounting assembly with an integral dust collection system. The abrasive attachment interface is configured to releasably engage and support an abrasive article, such as, for example, a porous abrasive sheet or disc.  

Matches 351 - 400 out of 5,046