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WO/2020/128905A1 |
Automated systems and methods of using a smart end-effector tool to prepare (e.g., scuffing, abrading, sanding, polishing, etc.) an object surface are provided. The smart tool can update its working state with a robot arm in real time, w...
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WO/2020/128720A2 |
The present disclosure provides systems, devices, and methods for abrasive articles and manufacturing the same. A method can include receiving, at a shaped abrasive particle placement tool comprising cavities, shaped abrasive particles, ...
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WO/2020/129757A1 |
This substrate processing device is provided with a polishing unit including: a polishing head (75) for polishing the main surface of a wafer W; a rotation drive part (82) for rotating the polishing head (75) around an axial line Ax1; an...
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WO/2020/128833A1 |
The disclosure relates to, among other things, a method of making a coated abrasive article, the method comprising sequentially: locating a plurality of shaped abrasive particles in a tool comprising a plurality of cavities, wherein the ...
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WO/2020/128716A1 |
Apparatus includes a production tooling having a dispensing surface with a plurality of cavities and formed into an endless belt. An abrasive particle feeder dispenses shaped abrasive particles onto the dispensing surface and into the pl...
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WO/2020/128842A1 |
Various embodiments of the present disclosure relate to a shaped abrasive particle transfer assembly. The shaped abrasive particle transfer assembly includes a substrate including an adhesive and a plurality of shaped abrasive particles ...
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WO/2020/128794A1 |
The present disclosure provides a shaped abrasive particle. The shaped abrasive particle includes a plurality of polygonal faces bound by respective polygonal perimeters and joined by at least one edge or sidewall to form the shaped abra...
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WO/2020/128752A1 |
The present disclosure provides systems, devices, and methods for abrasive articles and manufacturing the same. An abrasive article can include a substrate shaped particles disposed on the substrate, wherein the shaped particles include ...
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WO/2020/128852A1 |
Abrasive articles and associated methods are shown that include abrasive particles arranged in one or more symbols on a backing substrate. Examples include shaped abrasive particles arranged into one or more symbols. Other examples inclu...
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WO/2020/128780A1 |
According to various embodiment of the present disclosure, a bonded abrasive article precursor includes a curable composition. The curable composition includes a curative component. The curable composition further includes one or more re...
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WO/2020/131555A1 |
An angle grinder comprises a motor and an output member to which a grinding disc is attachable. The output member defines an output axis. A drive shaft is configured to transfer torque from the motor to the output member. A braking disc ...
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WO/2020/128858A1 |
Abrasive articles and associated methods are shown that include one or more camouflaging layers that can be applied to a portion of the abrasive article. The one or more camouflaging layers can be applied over the size coat layer as a di...
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WO/2020/128838A1 |
Various embodiments disclosed relate to a tooling apparatus and method for providing multiple orientation cavities in tooling for abrasive particles in an abrasive article or structure. An example method includes aligning a plurality of ...
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WO/2020/128853A1 |
A system and method for producing an abrasive article includes a production tool configured to provide shaped abrasive particles to a resin coated backing. A first end and a second end of the production tool are spliced together to form ...
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WO/2020/128717A1 |
An abrasive article and method of forming abrasive articles are shown. Examples include first level patterns of abrasive particles, and second, higher level patterns of abrasive particles. Examples include gaps that may serve any of a nu...
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WO/2020/128719A1 |
Coated abrasive articles having spacer particles are formed by providing a production tool having a dispensing surface with a plurality of cavities, guiding the production tool past an abrasive particle feeder, dispensing shaped abrasive...
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WO/2020/128787A1 |
Various embodiments of the present disclosure provide a bonded abrasive article precursor (100). The bonded abrasive article precursor (100) includes an abrasive layer comprising a plurality of shaped abrasive particles (102) disposed on...
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WO/2020/128844A1 |
Abrasive articles and associated methods are shown that include abrasive particles arranged in one or more micro patterns and disruptions of the one or more micro patterns can be used to create a macro pattern on the abrasive article. In...
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WO/2020/125033A1 |
An aluminum alloy pump structure of a vacuum pump, and a honing tool for machining a pump body. The aluminum alloy pump structure comprises a pump stator (1) and a rear pump cover (2) covering an opening end of the pump stator (1). The p...
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WO/2020/128845A1 |
The present disclosure provides systems, devices, and methods for abrasive articles and manufacturing the same. A shaped abrasive particle placement tool can include a substrate including an abrasive particle receiving surface defining a...
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WO/2020/119779A1 |
Disclosed are a semiconductor wafer photoelectrochemical mechanical polishing processing device and a processing method therefor. A wafer (4) is adhered and fixed to a polishing head (3) by means of a conductive adhesive, and the wafer (...
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WO/2020/084523A3 |
A robotic paint repair system that can comprise: a consumable abrasive product configured to abrade a substrate, a tool configured to drive the consumable abrasive product to abrade, a robotic device configured to manipulate the tool and...
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WO/2020/121127A1 |
The present disclosure relates to an abrasive article with a cork backing layer. In addition, the present disclosure relates to a method for producing abrasive articles comprising a cork backing layer.
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WO/2020/123332A1 |
The invention provides a chemical-mechanical polishing composition comprising(a) an abrasive having a Vickers hardness of 16 GPa or more, and (b) a liquid carrier, wherein the polishing composition is substantially free of an oxidizing a...
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WO/2020/120138A1 |
A drilling tool (1), in particular a twist drill, comprising: - a substantially cylindrical main body which has a shank portion (2), a cutting portion (3) having a drill diameter (D), a drill front (4) and a drill longitudinal axis (L) a...
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WO/2020/123203A1 |
A grinding wheel and methods of manufacturing the same. The grinding wheel includes a core region extending around a central axis and a grinding region circumferentially surrounding the core region. The grinding wheel also includes at le...
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WO/2020/123697A1 |
Reduced noise abrasive blasting assemblies and systems are described. The new assemblies and systems are comprised of standard blast hose, accelerator hose, couplings and nozzle. The improved abrasive blasting system maintains abrasive p...
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WO/2020/122191A1 |
Provided are: a polishing composition which can be used more suitably in a use application in which a synthetic resin or the like is polished; and a polishing method for polishing an object of interest with a polishing composition. A pol...
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WO/2020/121081A1 |
The invention is a sandblasting machine for cleaning surfaces in general by means of a jet of abrasive material, comprising at least one device for the ejection of abrasive material. Said ejection device comprises one or more bottles of ...
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WO/2020/115968A1 |
A polyurethane for polishing layers, which has a terminal group represented by formula (I) R-(OX)n-; a polishing layer which uses this polyurethane for polishing layers; and a polishing pad. (In formula (I), R represents a monovalent hyd...
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WO/2020/078769A3 |
Disclosed is a pane composite (10) and a method for producing and/or providing a pane composite (10) formed of a total of at least three panes, at least one first pane (12), at least one second pane (14), at least one third pane (16), an...
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WO/2020/117441A1 |
A chemical mechanical polishing composition for polishing a substrate having copper, barrier, and dielectric layers includes a water based liquid carrier, cationic silica abrasive particles dispersed in the liquid carrier, and a triazole...
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WO/2020/113609A1 |
Provided in the present invention is circular cross-section steel wire pre-drawing pre-treatment processing, the steps being: unwinding a wire rod, the wire rod being stripped mechanically by a mechanical stripping machine, passing the m...
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WO/2020/115685A1 |
Various embodiments disclosed relate to a shaped abrasive particle. The shaped abrasive particle includes a first non-planar continuous surface and a second non-planar continuous surface. The shaped abrasive particle further includes at ...
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WO/2020/114553A1 |
The invention relates to a method for dressing a grinding tool (3) comprising the processes of profiling and sharpening. Both processes are carried out by a single dressing device (1), which has two rotatable tools (4, 5), namely a profi...
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WO/2020/116730A1 |
The present invention relates to a method for manufacturing a blade for an impeller of a shot peening machine, and a blade for an impeller manufactured by said manufacturing method. The manufacturing method comprises: a component cutting...
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WO/2020/117438A1 |
A chemical mechanical polishing composition for polishing a substrate having a cobalt layer includes a water based liquid carrier, cationic silica abrasive particles dispersed in the liquid carrier, and a triazole compound, wherein the p...
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WO/2020/118120A1 |
A mobile steel grit dryer used to dry steel grit may be configured with a number of different functions and features to assist a contractor in performing steel or other structure maintenance when using steel grit in resurfacing the struc...
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WO/2020/117440A1 |
The invention provides a chemical mechanical polishing composition for polishing a silicon nitride containing substrate. The composition includes an aqueous carrier; cationic silica particles dispersed in the aqueous carrier, the cationi...
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WO/2020/115640A1 |
The invention relates to an abrasive article comprising a carrier body as well as an abrasive layer, wherein the abrasive layer comprises agglomerates with superabrasive particles bound in a first vitrified bond (bond I) as well as a sec...
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WO/2020/117959A1 |
The present invention is directed to a coated substrate comprising: (a) a surface that has been impacted with an abrasive particle and a dopant such that at least some portion of the surface becomes attached with the dopant; and (b) a fi...
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WO/2020/117933A1 |
Systems and methods for a first rail grinding machine and a second rail grinding machine can be used to enhance specialized rail grinding. A first rail grinding machine can detect, process, and communicate a portion of track rail needing...
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WO/2020/117931A1 |
The present invention is directed to a particle having a chemical conversion coating on at least a portion of the particle surface. The present invention is further directed to a coated substrate comprising: (a) a surface that has been c...
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WO/2020/117439A1 |
A chemical mechanical polishing composition for polishing a substrate includes a liquid carrier and cationic metal oxide abrasive particles dispersed in the liquid carrier. The cationic metal oxide abrasive particles have a surface modif...
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WO/2020/116706A1 |
The present invention relates to an improved connection structure of a sand blast nozzle, by which a leakage does not occur from a connection portion between a spray hose and a nozzle in a sand blast device and connection operation is co...
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WO/2020/076272A3 |
The invention is related to a device which utilizes dry ice for cleaning in the cleaning sector, and which provides the desired sized particle production with a crusher system assembly in order to increase cleaning performance and flexib...
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WO/2020/110441A1 |
The objective of the present invention is to provide an electric tool having good maneuverability. This electric tool comprises: a brushless motor 3 including a stator 15 and a rotor 16 which is capable of rotating relative to the stator...
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WO/2020/110543A1 |
Provided is a working machine with which it is possible to prevent an on-lock becoming effective unintentionally, thereby causing an on-position to be maintained, when an operator turns an operating portion to the on-position. This worki...
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WO/2020/107639A1 |
Disclosed is a linear polishing machine. The linear polishing machine comprises a conveying device (100), a roll-polishing device (200), a disc-polishing device (300) and a cleaning device (400), wherein the conveying device (100) is con...
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WO/2020/109042A1 |
The invention relates to a method for treating an abrasive article (10), wherein a release agent dispersion is applied onto at least one surface (28), which is provided for abrading, of the abrasive article (10 in order to produce a cove...
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