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公开(公告)号：US20180369989A1
公开(公告)日：2018-12-27
申请号：US16117799
申请日：2018-08-30
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Julienne C. REGELE
Abstract: The present invention relates generally to coated abrasive articles that include active filler particles in a supersize coat, a make coat, or combinations thereof, as well as methods of making and using said coated abrasive articles.
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公开(公告)号：US20180361539A1
公开(公告)日：2018-12-20
申请号：US16010638
申请日：2018-06-18
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Naresh SAHA , Varadharajan RANGANATHAN , Sabine SCHMIDT
CPC classification number: B24D3/342 , B24D3/06 , B24D3/10 , C09K3/1436 , C09K3/1445
Abstract: 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 may include a Fe—Co—Cu—Ni—Sn based bond material and a performance enhancing material. The performance enhancing material may include hex-boron nitride. The content of the performance enhancing material may be at least about 6 vol. % and not greater than about 14 vol. % for a total volume of the bond component.
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公开(公告)号：US10076820B2
公开(公告)日：2018-09-18
申请号：US15481526
申请日：2017-04-07
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Anuj Seth , Julie M. Dinh-Ngoc , Vivek Cheruvari Kottieth Raman , Paul A. Krupa , James M. Garrah
CPC classification number: B24B55/105 , B24B37/26 , B24B55/06 , B24B55/102 , B24D9/08 , B24D11/00 , C09K3/1409 , C09K3/1436
Abstract: An abrasive article having a plurality of apertures arranged in a non-uniform distribution pattern, wherein the pattern is spiral or phyllotactic, and in particular those patterns described by the Vogel equation. Also, provided is a back-up pad having a spiral or phyllotactic patterns of air flow paths, such as in the form of open channels. The back-up pad can be specifically adapted to correspond with an abrasive article having a non-uniform distribution pattern. Alternatively, the back-up pad can be used in conjunction with conventional perforated coated abrasives. The abrasive articles having a non-uniform distribution pattern of apertures and the back-up pads can be used together as an abrasive system.
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公开(公告)号：US20180185986A1
公开(公告)日：2018-07-05
申请号：US15830785
申请日：2017-12-04
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Jianna WANG , Ying CAI , Mike D. SHAPPELL , Shu YANG
IPC: B24D13/08
Abstract: The present disclosure relates to abrasive buffing articles (“abrasive buffs”) and methods of making the same. The abrasive buffs include a substrate, such as a fabric, that has been impregnated with an abrasive polymeric composition that includes abrasive particles, such as primary abrasive particles and/or abrasive aggregates, such as spray dried abrasive aggregates. The abrasive buffs are flexible and capable of conforming to and effectively abrading, polishing, and buffing workpieces possessing a complex geometry.
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公开(公告)号：US20180156385A1
公开(公告)日：2018-06-07
申请号：US15827009
申请日：2017-11-30
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Igor Giglio , Eric Jankowski
Abstract: A safety device for use with a hand-held power tool. The safety device can include a tether assembly including a first end and a second end opposite the first end, the first end can attach to a hand-held power tool, such as on a handle of the hand-held power tool. The second end can engage an operator, and can include a stirrup to engage a foot of an operator. A reactive device can be disposed at or between the first and second ends, and can have one or more mechanisms to arrest upward movement of the tool in response to a kickback motion of the tool during operation.
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Patent Agency Ranking
公开(公告)号：US09931731B2
公开(公告)日：2018-04-03
申请号：US14976972
申请日：2015-12-21
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Muthukrishnan Sharmila , Adiseshaiah K. Sathyanarayanaiah , VelliamKattupudur Samiappan Naveen , Harish Gautham , Shyam Prasad Komath
CPC classification number: B24D3/001 , B24D3/002 , B24D11/001 , B24D18/0027
Abstract: This invention relates to compressed composite backing materials (e.g., compressed polymer impregnated backing substrates) and coated abrasive articles that include such compressed composite backing materials. This invention also relates to methods of making and using said compressed composite backing materials and coated abrasive articles. The claimed processes and systems related to the use and manufacturing of coated abrasive articles are improved and cost effective.
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公开(公告)号：US09914199B2
公开(公告)日：2018-03-13
申请号：US14565201
申请日：2014-12-09
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Godofredo Vela , Brian J. Wahl
CPC classification number: B24D13/08 , B24D7/18 , B24D13/142 , B24D99/005 , B24D2203/00
Abstract: An abrasive article including a disc including a central axis; a primary outer edge substantially coaxial with the central axis and having a circumferential length, L1; a secondary outer edge substantially coaxial with the central axis and coplanar with the primary outer edge, the secondary outer edge having a circumferential length, L2, wherein L2 is less than L1; and a structurally weakened portion extending substantially adjacent to the secondary outer edge. In an embodiment, the abrasive article further includes a shedable portion configured to rupture the structurally weakened portion when the shedable portion is removed from the abrasive disc. In another aspect, an abrasive article having an initial outer circumferential length, LI, and a length of deliberately exposable circumferential edge surface, LOE, wherein LOE is greater than LI.
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公开(公告)号：USD812112S1
公开(公告)日：2018-03-06
申请号：US29534402
申请日：2015-07-28
Applicant: Saint-Gobain Abrasives, Inc. , Saint-Gobain Abrasifs
Designer： David Mansfield
CPC classification number: B24D13/147 , B24D11/02
Abstract: 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 sufficient surface texture to allow subsequent application of finish to properly adhere. The sponge pad may have a vacuum hole configuration to remove swarf from the work surface.
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公开(公告)号：US09862041B2
公开(公告)日：2018-01-09
申请号：US14735549
申请日：2015-06-10
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Susanne Liebelt , Vincent Tesi , Theodor Von Bennigsen-Mackiewicz
CPC classification number: B23D61/185 , B23D65/00 , B24B27/0633 , B24D3/06 , B24D99/00 , Y10T428/24372
Abstract: An abrasive article comprising an elongated body, a bonding layer overlying a surface of the elongated body, and abrasive grains contained within the bonding layer at an average abrasive grain concentration within a range between about 0.02 ct/m and about 0.30 ct/m.
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公开(公告)号：US09776303B2
公开(公告)日：2017-10-03
申请号：US14317117
申请日：2014-06-27
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Michael W. Klett , Frank J. Csillag , Steven F. Parsons
Abstract: An abrasive article has an abrasive portion and chopped strand fibers (CSF) with enhanced strength and/or fracture of toughness. The CSF may be coated with a thermoplastic having a loss on ignition of at least about 2 wt %. The CSF can have a primary coating and a secondary coating on the primary coating. At least some of the CSF can have a length of at least about 6.3 mm.
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