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Matches 1 - 50 out of 4,891

Document Document Title
WO/2018/012468A1
Provided is a polishing body (LHA pad) which is used for polishing by a CMP method and which is capable of achieving stable polishing performance and uniformly polishing a workpiece. Also provided is a manufacturing for the polishing bod...  
WO/2018/011997A1
A wheel brush (1) comprises: an abrasive material bundle holder (3) including an annular abrasive material bundle holding surface (12) facing the outer circumferential side; and a plurality of abrasive material bundles (4) each formed of...  
WO/2018/008551A1
The purpose of the present invention is to provide an abrasive material which can has relatively high machining efficiency while inhibiting damage to a workpiece caused when the workpiece falls in a groove, etc. The present invention is ...  
WO/2018/005111A1
Various embodiments disclosed relate to nonwoven abrasive article including abrasive particles. In various embodiments, the present invention provides a nonwoven abrasive article including a nonwoven web including fibers and pores betwee...  
WO/2018/006012A1
Various embodiments disclosed relate to nonwoven abrasive article including abrasive particles. In various embodiments, the present invention provides a nonwoven abrasive article including a nonwoven web including fibers and pores betwee...  
WO/2017/222884A1
A sanding wheel that may be used, e.g., to finish a wood deck, includes one or more risers. Each riser includes an angled face and a cross member, and the angled face and cross member define a slot therebetween. The retaining or fastenin...  
WO/2017/215922A1
Method of providing an abrasive means and of additively manufacturing a component The present invention relates to a method of providing an abrasive structure (2) for additive manufacturing comprising determining of a design of a portion...  
WO/2017/217108A1
This abrasive is provided with a backing sheet and an abrasive layer laminated on the front surface of the backing sheet and comprising abrasive grains and a binder therefor. Said abrasive layer is divided along the polishing direction a...  
WO/2017/209242A1
The present invention addresses the problem of providing a resin-bonded wire saw which achieves good cutting performance with little loss of abrasive grains and which suppresses the occurrence of wafer surface flaws during cutting. The r...  
WO/2017/203801A1
Provided is a device for manufacturing a coated wire in which a coating core wire is heated while being passed through a hollow part of a transparent tube, wherein clouding of the transparent tube is inhibited and the problem of a decrea...  
WO/2017/180210A1
Abrasive articles, along with related compositions and methods, are provided. The abrasive articles include a backing, abrasive layer, and supersize coat that includes calcium stearate and an ammonium salt of a modified styrene acrylic p...  
WO/2017/180205A1
Abrasive articles, along with related compositions and methods, are provided. A first aspect relates to an abrasive article comprising a backing and an abrasive layer disposed on a major surface of the backing. The abrasive layer compris...  
WO/2017/174107A1
Provided is a flexible abrasive product (1) comprising a knitted cloth (2) on a first side of the flexible abrasive product (1), grinding agents (50) applied on a second side of the flexible abrasive product (1) facing the first side, an...  
WO/2017/169055A1
Provided is a polishing pad with which it is possible, when polishing an object to be polished that has a convex part and/or a concave part on the surface thereof, to adequately polish the portion near the convex part and/or the inner su...  
WO/2017/172470A1
An elongate shaped abrasive particle comprises an elongate shaped ceramic body having opposed first and second ends joined to each other by at least two longitudinal sidewalls. At least one of the at least two longitudinal sidewalls is c...  
WO/2017/163565A1
The purpose of the present invention is to provide a polishing material which is not susceptible to decrease of the polishing rate over a relatively long period of time. The present invention is a polishing material which comprises a bas...  
WO/2017/163599A1
Problem: To provide a coating material application device with which a coated core wire having a uniform outer diameter can be obtained with almost no contamination of the coating material by air bubbles. Solution: In order to apply a co...  
WO/2017/149631A1
The objective of the invention is to provide a porous polishing tool with which the ratio between abrasive grains contacting an object being polished and a resin part contacting the object being polished can be maintained within a certai...  
WO/2017/143370A1
The invention relates to a brush grinding head (1) for a grinding machine (2), comprising an essentially roller-shaped carrier (3) and grinding lamellae (4), wherein the grinding lamellae (4) are arranged peripherally on the carrier (3) ...  
WO/2017/119339A1
The purpose of the present invention is to provide an abrasive material in which the polishing efficiency does not readily decrease and in which the polishing cost is relatively low. This abrasive material is provided with a substrate an...  
WO/2017/119342A1
The purpose of the present invention is to provide a polishing material which has excellent polishing rate and is not susceptible to decrease of the polishing rate for a relatively long period of time. The present invention is a polishin...  
WO/2017/117356A1
An abrasive article is provided which comprises a plurality of layers in the following order: a backing; an abrasive layer; a primer layer comprising clay particles, wherein the clay particles are agglomerated and form a layer; and a sup...  
WO/2017/117364A1
Provided are abrasive articles that include a plurality of layers, in the following order: a backing; an abrasive layer; and a supersize coat. The supersize coat contains a metal salt of a long-chain fatty acid and clay particles dispers...  
WO/2017/116902A1
The present invention relates to abrasive articles, more specifically to coated abrasive article with non-woven backing and a method of their preparation.  
WO/2017/085884A1
Provided are a grinding method and a grinding film which are for automatically performing multi-stage batch grinding on an end surface of a workpiece such as an optical fiber connector. This grinding method includes moving an end surface...  
WO/2017/078978A1
An abrasive article comprises abrasive particles adhered to a substrate by a binder material comprising an at least partially cured resole phenolic resin and an aliphatic tack modifier. The amount of resole phenolic resin comprises from ...  
WO/2017/079513A1
An abrasive article (100) comprising a backing (102); a make resin (112) contacting the backing (102); abrasive particles (114) contacting the make resin (112); and a size resin (116) contacting both the abrasive particles (114) and the ...  
WO/2017/079079A1
A process for mechanically anchoring a shaped particle on a fibrous substrate, the process comprising steps of: providing a fibrous substrate comprising at least one fibrous layer; depositing the particle onto the surface of at least 1 f...  
WO/2017/072293A1
The invention relates to a method for manufacturing a non-woven abrasive article, wherein non-woven fibers made of a certain starting material are subjected to the method steps of forming a non-woven web and then consolidating the non-wo...  
WO/2017/066077A1
Embodiments of the present disclosure relate to advanced polishing pads with tunable chemical, material and structural properties, and new methods of manufacturing the same. According to one or more embodiments of the disclosure, it has ...  
WO/2017/059229A1
A sanding block adapted for abrading a surface, particularly drywall joints, comprising: (a) a body having an array of elongated raised portions having raised end surfaces and recessed portions, the raised end surfaces collectively defin...  
WO/2017/056877A1
Before bonding abrasive grain (13) to a core wire (11), a palladium coating (17) is applied to the surface of the abrasive grain (13). The palladium coating (17) is formed as a sea on the surface of the diamond grains (14). In other word...  
WO/2017/053685A1
A chemical-mechanical polishing pad comprising a polyurethane polishing layer having a high storage modulus at low temperatures and a low storage modulus at high temperatures is disclosed. For example, the disclosed pad embodiments may b...  
WO/2017/044404A1
An abrasive rotary tool includes a tool shank defining an axis of rotation for the rotary tool, and an abrasive external working surface. The abrasive external working surface includes a resin, and a plurality of porous ceramic abrasive ...  
WO/2017/043089A1
The present invention renders utilization of recycles possible to reduce the costs of products. The wire material of an embodiment is constituted of PA6GF, and is a glass-fiber-reinforced plastic in which the major axes of the glass fibe...  
WO/2017/032397A1
The invention relates to a grinding tool (1) comprising a support body (1) and a plurality of grinding lamellae (8) arranged thereon. The grinding lamellae (8) each have a base (16) having a grinding means (18) arranged thereon. For the ...  
WO/2017/031826A1
A degradable and recyclable abrasive band and a preparation method therefor. The abrasive band comprises warp, weft, slurry, a binder, and an abrasive. The warp, the weft, and the slurry form a base body at the bottom of the abrasive ban...  
WO/2017/031825A1
Disclosed is a preparation method for a degradable and recyclable cloth base material. The cloth base material comprises warp (1), weft (2), and slurry (3). The method comprises: preparing warp (1) and weft (2) by using tencel fiber as a...  
WO/2017/025303A1
The invention relates to a grinding disc (10, 110, 210) for a grinding machine (90), wherein the grinding disc has a machine side (11) associated with the grinding machine (90) and a processing surface (12, 112, 212) associated with a pr...  
WO2017010430A1
This device for melting a polishing pad material is equipped with a melting unit for melting a solid material, a channel part through which the material melted by the melting unit flows, and a filtration part that is fluidly connected to...  
WO2017010428A1
This system for refining a polishing pad material is equipped with a melting device for melting a solid material introduced thereto, and a homogenization device for homogenizing the material melted by the melting device, and is configure...  
WO/2017/007714A1
Methods of making an abrasive article. Abrasive particles are loaded to a distribution tool defining a plurality of slots that are open to an exterior of the tool. The loaded particles are distributed from the distribution tool to a majo...  
WO/2017/007750A1
Article comprising a polymeric substrate having a first major surface comprising a plurality of particles (e.g., clay particles, graphite particles, boron nitride particles, carbon particles, molybdenum disulfide particles, bismuth oxych...  
WO/2017/007703A1
Methods of making an abrasive article..Abrasive particles are loaded to a distribution tool including a plurality of strips defining a plurality of channels. Each channel is open to a lower side of the tool. The loaded particles are dist...  
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/2016/209651A1
An abrasive article is provided that has a backing having opposed first and second major surfaces, an abrasive layer disposed on the first major surface, and a plurality of protrusions extending outwardly from the second major surface. T...  
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/2016/193534A1
The invention relates to an abrasive product having an abrasive surface, a belt of an abrasive product, a roll of an abrasive product and a method for manufacturing an abrasive product. An abrasive product according to an embodiment comp...  
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...  

Matches 1 - 50 out of 4,891