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Matches 301 - 350 out of 5,116

Document Document Title
WO/2010/045053A3
A nonwoven web and method of making a nonwoven web is disclosed. The nonwoven web comprises a plurality of randomly oriented and interconnected cut fibers. At least 10% wt. of the fibers are multicomponent fibers comprising at least a fi...  
WO/2010/142520A1
Disclosed is a grinding and/or polishing tool (1) a) comprising a support structure (2); b) at least one grinding or polishing zone (6, 7) is arranged in at least two different radial areas (3, 4) on at least one side of the support stru...  
WO/2010/141206A2
A method and apparatus for an abrasive laden wire is described. In one embodiment, an abrasive coated wire is described. The wire includes a core wire having a symmetrical pattern of abrasive particles coupled to an outer surface of the ...  
WO/2010/137189A1
The present invention provides an abrasive brush having high grinding power that is suitable for grinding hard materials. The abrasive brush (10) comprises a plurality of bristles (11), a binding material (12) that binds the plurality of...  
WO/2009/129384A8
A surface-modified abrasive grain includes an abrasive grain as a substrate, and a film on the grain that includes a relatively hydrophilic silane component and a relatively hydrophobic silane component. The film can be a single film lay...  
WO/2010/088184A3
A polishing apparatus is provided for polishing an optical fiber connector. The optical fiber connector includes a connector housing and a ferrule. The polishing apparatus includes a mount to receive and hold the optical connector and a ...  
WO/2009/085841A9
Precursor alpha alumina abrasive particles in a mold are subjected to a drying process that cracks or fractures at least a majority of the precursor abrasive particles into at least two pieces thereby producing abrasive shards having a s...  
WO/2010/119847A1
A work carrier (1) is discoid and has such a structure that a plurality of plain weave fabrics (13) impregnated with epoxy resin and having gears (11) formed on the outer circumference thereof and three work holding holes (12) penetratin...  
WO/2010/078171A3
A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix materia...  
WO/2010/105072A2
A coated abrasive article includes a backing and fused alumina-zirconia abrasive grains attached to the backing with a binder. The fused alumina-zirconia abrasive grains include between about 35 wt% and about 45.5 wt% ZrO2+HfO2, between ...  
WO/2010/077826A3
An abrasive disc includes a backing layer on a first major surface, a water- impermeable abrasive layer on a second major surface, and a water-absorbable, compressible, resilient, porous foam layer sandwiched in between the backing layer...  
WO/2010/058289A8
An abrasive belt (100) for surface polishing machines of the type having a flexible ring provided with a substantially inextensible internal layer (18) onto which an external abrasive layer (11) is fixed, wherein the external abrasive la...  
WO/2010/093342A1
The present disclosure is directed at a chemical-mechanical planarization polishing pad comprising interconnecting elements and a polymer filler material, wherein the interconnecting elements include interconnecting junction points that ...  
WO/2010/088184A2
A polishing apparatus is provided for polishing an optical fiber connector. The optical fiber connector includes a connector housing and a ferrule. The polishing apparatus includes a mount to receive and hold the optical connector and a ...  
WO/2010/058289A3
An abrasive belt (100) for surface polishing machines of the type having a flexible ring provided with a substantially inextensible internal layer (18) onto which an external abrasive layer (11) is fixed, wherein the external abrasive la...  
WO/2010/077826A2
An abrasive disc includes a backing layer on a first major surface, a water- impermeable abrasive layer on a second major surface, and a water-absorbable, compressible, resilient, porous foam layer sandwiched in between the backing layer...  
WO/2010/078171A2
A bonded abrasive tool includes a bonded abrasive body having a bond matrix material comprising an organic bond material, abrasive grains contained within the bond matrix material, and chopped fiber bundles within the bond matrix materia...  
WO/2010/071198A1
Provided are a saw wire of the type having abrasive grains secured thereto, the saw wire having high cutting performance, and a method of manufacturing the saw wire. A saw wire of the type formed by securing abrasive grains to a metal wi...  
WO/2010/016959A3
An abrasive article includes a carrier element, an abrasive component, and a bonding region between the abrasive component and the carrier element. The abrasive component includes abrasive particles bound in a metal matrix. The abrasive ...  
WO/2010/063647A1
An abrasive disc for grinding a materialographic sample, the abrasive disc comprising a grinding layer having an exposed grinding surface to be brought into contact with a materialographic sample to be ground; and a base layer having a m...  
WO/2010/058289A2
An abrasive belt (100) for surface polishing machines of the type having a flexible ring provided with a substantially inextensible internal layer (18) onto which an external abrasive layer (11) is fixed, wherein the external abrasive la...  
WO/2010/027937A3
To provide an abrasive material product which shows an excellent effect of controlling heat generation in abrasive work and which causes no smearing in abrasive work in dry mode. An abrasive material product comprising a binder and an in...  
WO/2010/002697A3
A sheet of sandpaper includes a backing layer having opposed first and second major surfaces, an adhesive make coat on the first major surface, abrasive particles at least partially embedded in the make coat, thereby defining an abrasive...  
WO/2010/027937A2
To provide an abrasive material product which shows an excellent effect of controlling heat generation in abrasive work and which causes no smearing in abrasive work in dry mode. An abrasive material product comprising a binder and an in...  
WO/2010/028154A1
A chemical-mechanical planarization pad for semiconductor manufacturing is provided. The pad comprises synthetic fibers that are non-crimped fibers which are present in an amount o-f 1.0 % by weight to 98.0 % by weight in the mat and whe...  
WO/2009/129130A3
Embodiments of the present invention generally relate to an improved sanding apparatus for minimizing scoring of drywall and other sensitive finishes. In one embodiment of the present invention, a sanding apparatus comprises a flexible, ...  
WO/2010/020301A1
The invention relates to a blower grinding disc comprising a grinding blade package (10’) made of grinding blades (6’). The grinding blade (6’) comprise a carrier film (23) designed to have semi-isotropic stress, with a tensile str...  
WO/2010/016959A2
An abrasive article includes a carrier element, an abrasive component, and a bonding region between the abrasive component and the carrier element. The abrasive component includes abrasive particles bound in a metal matrix. The abrasive ...  
WO/2010/008940A1
A coated abrasive article comprises a fabric backing having a presize layer thereon, and an abrasive layer secured to and contacting the presize layer. The abrasive layer comprises a make layer and abrasive particles. The presize layer c...  
WO/2009/129384A3
A surface-modified abrasive grain includes an abrasive grain as a substrate, and a film on the grain that includes a relatively hydrophilic silane component and a relatively hydrophobic silane component. The film can be a single film lay...  
WO/2010/004601A1
Manually-used abrasive member made like abrasive sheet, strip, roll or belt having a square or rectangular shape wherein at least a part of the surface of said sheet or strip is provided with a plurality of through openings (103) arrange...  
WO/2009/120804A3
A method for forming a polishing media and an article of manufacture is described. The article of manufacture may be formed into a polishing article. The polishing article includes a polymer base material and a plurality of nano-scale st...  
WO/2010/002697A2
A sheet of sandpaper includes a backing layer having opposed first and second major surfaces, an adhesive make coat on the first major surface, abrasive particles at least partially embedded in the make coat, thereby defining an abrasive...  
WO/2009/111613A3
Floor sanding sponge pads (as referred to as "sponge pads") are designed to sand both raw (unfinished) or treated (finished with stain, sealer, polyurethane, etc.) floors in order to smooth out surface roughness while applying a sufficie...  
WO/2009/129130A2
Embodiments of the present invention generally relate to an improved sanding apparatus for minimizing scoring of drywall and other sensitive finishes. In one embodiment of the present invention, a sanding apparatus comprises a flexible, ...  
WO/2009/129384A2
A surface-modified abrasive grain includes an abrasive grain as a substrate, and a film on the grain that includes a relatively hydrophilic silane component and a relatively hydrophobic silane component. The film can be a single film lay...  
WO/2009/085841A3
Precursor alpha alumina abrasive particles in a mold are subjected to a drying process that cracks or fractures at least a majority of the precursor abrasive particles into at least two pieces thereby producing abrasive shards having a s...  
WO/2009/126171A1
A polishing pad and a method of producing a polishing pad. The method includes providing a mold, having a first cavity and a second cavity, wherein the first cavity defines a recess, providing a polymer matrix material including void for...  
WO/2009/125780A1
An electrodeposited wire tool (10) having a longitudinally extending core wire (4), a plated layer (3) on the outer peripheral surface (41) of the core wire (4), super-grinding particles (1) retained by the plated layer (3), and a coveri...  
WO/2009/123064A1
The objective is to provide a brush that will not easily damage a metal during contact with said metal. Disclosed is a brush using polyacetal-containing filaments, wherein the flexural rigidity of each filament is 1 to 100 µg m2/yarn.  
WO/2009/085578A3
An abrasive article comprising a sheet-like structure having a major surface and having deployed in a fixed position thereon a plurality of precisely-shaped abrasive composites in an area spacing. Each of the precisely-shaped abrasive co...  
WO/2009/120804A2
A method for forming a polishing media and an article of manufacture is described. The article of manufacture may be formed into a polishing article. The polishing article includes a polymer base material and a plurality of nano-scale st...  
WO/2009/088606A3
An abrasive article, such as a structured abrasive article, can be treated by subjecting it to plasma whereby the outer surface can be eroded exposing at least a portion of the abrasive particles dispersed within a cross-linked binder fo...  
WO/2009/111613A2
Floor sanding sponge pads (as referred to as "sponge pads") are designed to sand both raw (unfinished) or treated (finished with stain, sealer, polyurethane, etc.) floors in order to smooth out surface roughness while applying a sufficie...  
WO/2009/032768A3
A polishing pad includes polishing elements interdigitated with one another over a surface of the polishing pad. Each of the polishing elements is secured so as to restrict lateral movement thereof with respect to others of the polishing...  
WO/2009/104614A1
Provided are a method and an apparatus for polishing outer circumferential end section of a semiconductor wafer, wherein the outer circumferential end section of the semiconductor wafer is prevented from becoming a knife-edge in a back g...  
WO/2009/071842A3
The invention relates to a method for making a substrate for an applied abrasive product that comprises, during the formation of the substrate, continuously feeding, according to a wet method, at least one continuous reinforcing member i...  
WO/2009/076255A3
The disclosure is directed to an abrasive article. The abrasive article includes a backing having a major surface and a make layer. The make layer is disposed over the major surface of the backing. The make layer includes abrasive grains...  
WO/2009/088606A2
An abrasive article, such as a structured abrasive article, can be treated by subjecting it to plasma whereby the outer surface can be eroded exposing at least a portion of the abrasive particles dispersed within a cross-linked binder fo...  
WO/2009/085578A2
An abrasive article comprising a sheet-like structure having a major surface and having deployed in a fixed position thereon a plurality of precisely-shaped abrasive composites in an area spacing. Each of the precisely-shaped abrasive co...  

Matches 301 - 350 out of 5,116