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公开(公告)号：US11148255B2
公开(公告)日：2021-10-19
申请号：US16230084
申请日：2018-12-21
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Jianna Wang , Shih-Chieh Kung , Sujatha K. Iyengar , Doruk O. Yener , Darrell K. Everts
Abstract: The present disclosure relates generally to coated abrasive articles that include a grinding aid aggregates in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles.
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公开(公告)号：US12053857B2
公开(公告)日：2024-08-06
申请号：US17187203
申请日：2021-02-26
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Charles G. Herbert , William C. Rice , Jianna Wang , Robin Milshtein , Shih-Chieh Kung
Abstract: The present disclosure relates generally to coated abrasive articles that include a tribological performance enhancing composition in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles. The present disclosure also relates to coated abrasive articles including a supersize coating comprising a sulfide scavenging composition and/or a crosslinked zinc acrylic binder, as well as methods for making and using such abrasive articles. The present disclosure also relates generally to abrasive articles that include aggregates having an anti-wear composition or grinding aid disposed on or within the aggregates.
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公开(公告)号：US11027397B2
公开(公告)日：2021-06-08
申请号：US15850896
申请日：2017-12-21
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Charles G. Herbert , William C. Rice , Jianna Wang , Robin Barabasz , Shih-Chieh Kung
Abstract: The present disclosure relates generally to coated abrasive articles that include a tribological performance enhancing composition in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles. The present disclosure also relates to coated abrasive articles including a supersize coating comprising a sulfide scavenging composition and/or a crosslinked zinc acrylic binder, as well as methods for making and using such abrasive articles. The present disclosure also relates generally to abrasive articles that include aggregates having an anti-wear composition or grinding aid disposed on or within the aggregates.
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公开(公告)号：US20180185983A1
公开(公告)日：2018-07-05
申请号：US15850896
申请日：2017-12-21
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Charles G. HERBERT , William C. Rice , Jianna Wang , Robin Barabasz , Shih-Chieh Kung
Abstract: The present disclosure relates generally to coated abrasive articles that include a tribological performance enhancing composition in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles. The present disclosure also relates to coated abrasive articles including a supersize coating comprising a sulfide scavenging composition and/or a crosslinked zinc acrylic binder, as well as methods for making and using such abrasive articles. The present disclosure also relates generally to abrasive articles that include aggregates having an anti-wear composition or grinding aid disposed on or within the aggregates.
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Patent Agency Ranking
公开(公告)号：US20240375243A1
公开(公告)日：2024-11-14
申请号：US18777759
申请日：2024-07-19
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Charles G. HERBERT , William C. Rice , Jianna Wang , Robin Milshtein , Shih-Chieh Kung
Abstract: The present disclosure relates generally to coated abrasive articles that include a tribological performance enhancing composition in a make coat, a size coat, a supersize coat, or combinations thereof, as well as methods of making coated abrasive articles. The present disclosure also relates to coated abrasive articles including a supersize coating comprising a sulfide scavenging composition and/or a crosslinked zinc acrylic binder, as well as methods for making and using such abrasive articles. The present disclosure also relates generally to abrasive articles that include aggregates having an anti-wear composition or grinding aid disposed on or within the aggregates.
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公开(公告)号：US20150352689A1
公开(公告)日：2015-12-10
申请号：US14830123
申请日：2015-08-19
Applicant: Saint-Gobain Abrasives, Inc. , Saint-Gobain Abrasifs
Inventor： James J. MANNING , Mark E. Sternberg , Jianna Wang
CPC classification number: B24D3/28 , B24B1/00 , B24B29/00 , B24D11/001 , C09K3/1409
Abstract: A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder, wherein the abrasive aggregates are dispersed within a polymer resin coating, and wherein the coated abrasive product is capable of superfinishing a metal surface having an initial Ra in the range of about 1.5 micro inches to about 12.5 micro inches prior to application of the coated abrasive product and after application the surface has an Ra of less than 1.0 micro inch.
Abstract translation: 涂覆的磨料产品包括具有通常为球形或环形形状的绿色未烧成的磨料聚集体，所述聚集体由包含磨粒砂粒和纳米颗粒粘合剂的组合物形成，其中所述磨料聚集体分散在聚合物树脂涂层内，并且其中所述涂覆的磨料 在施加涂覆的磨料产品之前，产品能够对具有约1.5微英寸至约12.5微英寸范围内的初始Ra的金属表面进行超精加工，并且在施加之后，表面具有小于1.0微英寸的Ra。
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公开(公告)号：US11292102B2
公开(公告)日：2022-04-05
申请号：US16232603
申请日：2018-12-26
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Jianna Wang , Ying Cai , Mike D. Shappell , Shu Yang , Brahmanandam V. Tanikella
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：US09931733B2
公开(公告)日：2018-04-03
申请号：US14830123
申请日：2015-08-19
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： James J. Manning , Mark E. Sternberg , Jianna Wang
CPC classification number: B24D3/28 , B24B1/00 , B24B29/00 , B24D11/001 , C09K3/1409
Abstract: A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder, wherein the abrasive aggregates are dispersed within a polymer resin coating, and wherein the coated abrasive product is capable of superfinishing a metal surface having an initial Ra in the range of about 1.5 micro inches to about 12.5 micro inches prior to application of the coated abrasive product and after application the surface has an Ra of less than 1.0 micro inch.
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公开(公告)号：US09926477B2
公开(公告)日：2018-03-27
申请号：US14985890
申请日：2015-12-31
Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
Inventor： Jianna Wang , Timothy E. Scoville
CPC classification number: C09K3/1436 , B24D3/002 , B24D3/14 , B24D3/18 , B24D11/00 , B24D11/005 , B24D11/02
Abstract: The present disclosure relates to abrasive aggregates comprised of abrasive particles in a vitreous binder composition, and methods of making and using such abrasive aggregates, including in abrasive articles. The abrasive aggregates can include modifier particles. The abrasive aggregates can include a layer of outer particles on at least a portion of the outer surface of the abrasive aggregate.
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