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JP2022106764A |
To provide a cleaning article capable of including printed instructions for the cleaning article made of an abrasive cleaning material.In one example, a scouring article comprises: a backing layer having opposed first and second major su...
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JP2022098876A |
To provide a polishing pad that can perform substrate processing in which streaks are hardly generated, while making both processing efficiency and flatness in the finishing compatible at high level.A polishing pad comprises a sheet-like...
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JP2022093909A |
To provide a polishing pad that can obtain a high-quality work-piece while shortening polishing time.A polishing pad, which polishes a work-piece, comprises a disk-like polishing layer including resin having a gas cavity. The polishing l...
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JP2022091483A |
To provide a grinding tool which has a very simple structure, can reduce a manufacturing cost to a low price, and is highly convenient for a user.A grinding tool 100 that is used by stretching a grinding belt 50 with a grinding surface d...
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JP7086050B2 |
Various embodiments disclosed relate to shaped abrasive particles having sharp tips, methods of making the shaped abrasive particles, methods of abrading a substrate with the shaped abrasive particles, and coated abrasive articles includ...
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JP7083989B2 |
To provide an abrasive grain having excellent polishing accuracy and high polishing efficiency, a grindstone and a method for producing an abrasive grain.The present invention provides an abrasive grain having polishing material particle...
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JP7083848B2 |
The present disclosure provides a segmented rotary floor stripping pad having a plurality of symmetrical, polygonal pad segments secured together in partially overlapping relation to form an annular pad. The segments are preferably forme...
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JP7080499B2 |
A polishing nanofiber aggregate and a method for producing the same are provided that are capable of suppressing a decrease in polishing efficiency even using fine powder for precision polishing. A polishing nanofiber aggregate 1 is used...
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JP7078489B2 |
To provide a polishing device capable of polishing a substrate at a low running cost without damaging the substrate such as a wafer.A polishing device includes: a substrate holding stage 11 which has a holding surface 11a for holding a r...
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JP7075295B2 |
To provide a saw wire in which disconnection and deterioration in a process tolerance are hard to occur, and an ingot cutting method.This saw wire 1 has a first part 1a of a prescribed length which is connected to a starting end 2a, in w...
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JP7056877B2 |
The disclosure relates to a curable composition comprising: a polymerizable epoxy-acrylate resin composition having a complex viscosity at 25° C. and 1 Hz frequency of at least about 4500 Pa-s; and abrasive particles partially or fully ...
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JP2022057070A |
To provide a polishing sheet that can increase a polishing rate and yet can reduce average surface roughness of an object to be polished even when increasing the polishing rate.A polishing sheet has on a base material with flexibility a ...
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JP2022053695A |
To provide a polishing member and a polishing method that improve inaccuracy of polishing due to low followability of a cushion body of a polishing pad to deformation in a polishing method in which the entire reverse surface of a polishi...
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JP7045787B2 |
To provide a cleaner for removing water scale which realizes both water scale removal performance and scratching prevention performance.A cleaner for removing water scale comprises: a fabric substrate; a plurality of three-dimensional el...
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JP2022050465A |
To provide abrasive articles improved in the performance, life and efficacy of abrasive particles and abrasive articles that employ the abrasive particles.A shaped abrasive particle includes a body having a first major surface, a second ...
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JP2022519879A |
The present disclosure discloses a cloth substrate, a laminate bonded to the fabric substrate, and a laminate on the opposite side of the cloth substrate, which includes the strands and forms a first gap space between the strands. The cu...
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JP7038342B2 |
To provide a polishing member that allows for polishing where generation of a work-affected layer such as a flaw is suppressed while polishing capability for a work is maintained.A polishing member includes: an elastic layer 4 fixed to a...
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JP2022518206A |
The polishing disc (1) has a polishing layer (2) formed of abrasive grains (4) bonded by a binder (3). Reinforcing fabric (6,8) is embedded in the polishing layer (2) on the outer surface (5,7) of the polishing layer (2). At least one fa...
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JP7031190B2 |
To provide a polishing film which has high durability, can be repeatedly used multiple times, prevents damage of a polishing layer at the time of polishing and peeling from a base material, is less reduction in polishing efficiency, and ...
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JP7023538B2 |
To prevent, without depending on a level of skill of the operator, excessive polishing of an edge of polishing sample, as well as, uneven polishing due to a difference in hardness among respective polishing regions.A surface plate 1 for ...
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JP2022513949A |
Various embodiments disclosed relate to a method of forming a polished article using a backfill to fix the orientation of the polished article and the molded abrasive particles. Exemplary methods include aligning a plurality of molded ab...
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JP2022024096A |
To allow for optimal accessibility to the cutting wire path.A wire saw (10) includes: a first compartment (1) in which wire guide rollers (13, 14) for supporting a cutting field (5) formed from a cutting wire (6) are arranged; a second c...
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JP2022023701A |
To provide a polishing sheet which can increase a polishing rate, and can reduce average surface roughness of a polishing object even when the polishing rate is increased.A polishing sheet has a polishing layer containing diamond particl...
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JP2022023879A |
To provide improved bonded abrasive articles and methods for their use.An abrasive article is provided that may include a body. The body may include a bond component and abrasive particles within the bond component. The bond component ma...
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JP2022507498A |
The coated polishing belt (100) includes a belt backing (110) and a polishing layer placed on it. The polishing layer comprises a polishing element (160) secured to at least a portion of the main surface of the belt backing (110) by at l...
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JP6990584B2 |
A nonwoven abrasive wheel includes a nonwoven abrasive body having opposed first and second major surfaces and a moisture barrier layer arranged on at least one of the first and second major surfaces. Methods of making are also described.
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JP6981682B2 |
A three-dimensional structure body (2) such as a honeycomb structure body is formed from grindstone sheets each having a structure in which a plurality of abrasive grains (11) are disposed on a sheet (21). As a result, the abrasive grain...
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JP2021186951A |
To provide a polishing pad and a polishing device which enable detection of a temperature during polishing without causing unstable polishing.A polishing device 10 includes: a chuck table 30 which has a lower surface 32 that is a holding...
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JP2021534006A |
The structured polished article includes a backing material having both first and second main surfaces and a polishing layer fixed and bonded to the first main surface of the backing material. The polishing layer contains a molding and p...
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JP6976282B2 |
To provide a glass body polishing method and a glass body polishing device which can achieve reduction in polishing cost.A polished article W is polished by CMP method by interposing a polishing liquid between the polished article W and ...
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JP6970493B2 |
To provide a polishing pad that has appropriate disintegration property and maintains a stable polishing rate, and to provide a method for manufacturing the same and a method for manufacturing a polished article using the polishing pad.A...
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JP6966496B2 |
To provide a buff material for polishing a polishing target surface mainly composed of SiC while restraining an increase in cost required for polishing and without polluting a work environment.A polishing target surface of a polishing ta...
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JP6960970B2 |
The invention provides a method for manufacturing a glass substrate for a magnetic disk, said method reducing the time in which a lapping process by means of fixed abrasive grains cannot be performed, such that a high quality glass subst...
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JP2021529672A |
Articles and methods relating to the manufacture and use of non-woven polished articles such as polishing wheels and hand pads that have a low shed ratio and achieve a high grinding ratio. The abrasive article comprises a blend of a plur...
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JP6956079B2 |
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 ...
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JP6953562B2 |
A method of fabricating a polishing layer of a polishing pad includes determining a desired distribution of particles to be embedded within a polymer matrix of the polishing layer. A plurality of layers of the polymer matrix is successiv...
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JP6952063B2 |
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...
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JP6949424B2 |
The present invention provides a polishing pad. The polishing pad is configured to properly supply polishing liquid between the polishing pad and a processed object. The polishing pad is a polishing pad in a circular plate shape installe...
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JP6937494B2 |
To provide an abrasive capable of achieving relatively high processing efficiency while suppressing damage due to falling into a groove or the like of an object to be cut.An abrasive includes a base material and an abrasive layer laminat...
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JP2021137912A |
To solve the problem that it is waste of resources and uneconomical to replace the entire roll brush regardless of the consumption of only a portion of the roll brush when the entire roll brush is replaced because burrs cannot be suffici...
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JP2021523307A |
The present invention is a cleaning article containing a base material and organic abrasive particles dispersed on the base material. Organic abrasive particles have a Mohs hardness of about 2.0 to about 5.0. The cleaning article cleans ...
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JP2021522075A |
The present disclosure provides a polished article (10). The polished article (10) has a direction of use, a y-axis, and a y-axis and a z-axis orthogonal to the direction of use. The abrasive article (10) further includes a backing (12) ...
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JP6913637B2 |
Methods of making an abrasive article. Abrasive particles are loaded to a distribution tool including a plurality of walls defining a plurality of slots. Each slot is open to a lower side of the tool. The loaded particles are distributed...
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JPWO2020012977A1 |
It is an object of the present invention to provide an abrasive material which can suppress the scratch depth while improving the polishing rate and does not reduce the processing force. A granular abrasive containing aggregates containi...
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JP6899219B2 |
Described herein is an improved abrasive material (300) in which the cutting performance is orientation-independent. The abrasive material (300) comprises an abrasive structure (310) including a plurality of elongate abrasive elements (3...
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JP6899490B2 |
A coated abrasive disc includes a disc backing having an outer circumference. An abrasive layer is disposed on the disc backing. The abrasive layer comprises triangular abrasive platelets secured to a major surface of the disc backing by...
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JP2021098250A |
To provide a polishing sheet which efficiently polishes a hard material such as a metal product and can form a smooth surface having less irregularity, and can form a uniform smooth surface even when repeatedly polishing the material wit...
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JP6895441B2 |
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...
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JP6895442B2 |
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...
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JP6891052B2 |
To provide a polishing pad capable of securing polishing face quality at polishing an object to be polished having a curved surface and a manufacturing method thereof, and a manufacturing method of an object to be polished using the poli...
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