公开(公告)号：US20150000204A1

公开(公告)日：2015-01-01

申请号：US14317117

申请日：2014-06-27

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Michael W. Klett ,  Frank J. CSILLAG ,  Steven F. PARSONS

IPC分类号： B24D5/04 ,  B24D5/14 ,  B24D7/14 ,  B24D3/34 ,  B24D7/04

CPC分类号： B24D5/04 ,  B24D3/20 ,  B24D3/344 ,  B24D7/04 ,  C03C25/50

摘要： 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.

摘要翻译： 研磨制品具有磨料部分和具有增强的韧性和/或韧性断裂的短切纤维纤维（CSF）。 CSF可以涂覆有至少约2重量％的点燃损失的热塑性塑料。 CSF可以在初级涂层上具有初级涂层和二次涂层。 CSF中的至少一些可具有至少约6.3mm的长度。

公开(公告)号：US20190217442A1

公开(公告)日：2019-07-18

申请号：US16359370

申请日：2019-03-20

申请人： Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

发明人： Anthony C. GAETA ,  Anuj SETH ,  Christopher ARCONA ,  Doruk O. YENER ,  Jennifer H. CZEREPINSKI ,  Sujatha K. IYENGAR ,  Frank J. CSILLAG ,  William C. RICE ,  Satyalakshmi K. RAMESH ,  Gregory G. LAFOND ,  Sidath S. WIJESOORIYA ,  Adam D. LIOR ,  Alan J. BRANDES ,  Anil PARMAR ,  Paul BRAUN ,  Darrell K. EVERTS

IPC分类号： B24D3/00 ,  B24D11/04 ,  B24D18/00 ,  B24D7/02 ,  C09K3/14

CPC分类号： B24D3/001 ,  B24D7/02 ,  B24D11/04 ,  B24D18/00 ,  B24D18/0072 ,  B24D2203/00 ,  C09K3/1409 ,  Y10T428/24 ,  Y10T428/24372 ,  Y10T428/24893 ,  Y10T428/25

摘要： An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group define a first non-shadowing distribution relative to each other.

公开(公告)号：US20160074998A1

公开(公告)日：2016-03-17

申请号：US14857470

申请日：2015-09-17

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Muthukrishnan SHARMILA ,  Adiseshaiah K. SATHYANARAYANAIAH ,  Frank J. CSILLAG ,  Srikant GOLLAPUDI ,  Gururajan BALASUBRAMANIAM ,  Dibbur Narasimha Murthy Rao MANJUNATHA ,  Akhilesan SASIDHARAN ,  Akshay RAMESH ,  Shyam Prasad KOMATH ,  VelliamKattupudur Samiappan NAVEEN

IPC分类号： B24D11/02 ,  B24D18/00 ,  D06M15/21 ,  B24D11/00 ,  C08J5/24 ,  D06M15/41

CPC分类号： B24D11/02 ,  B24D11/005 ,  B24D18/0027 ,  D06M15/21 ,  D06M15/41 ,  D06M2101/06

摘要： This invention relates to composite backing materials (e.g., polymer impregnated nonwoven fabrics) and coated abrasive articles that include such composite backing materials. This invention also relates to methods of making and using said 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.

摘要翻译： 本发明涉及复合背衬材料（例如聚合物浸渍的非织造织物）和包括这种复合背衬材料的涂覆的磨料制品。 本发明还涉及制备和使用所述复合背衬材料和涂覆的磨料制品的方法。 涉及与涂覆的磨料制品的使用和制造有关的所要求保护的方法和系统得到改进并具有成本效益。

公开(公告)号：US20150000206A1

公开(公告)日：2015-01-01

申请号：US14317340

申请日：2014-06-27

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Michael W. Klett ,  Frank J. CSILLAG ,  Tyler B. CICHOWLAS ,  Davinder S. DHAMI ,  Lawrence J. LAVALLEE, JR.

IPC分类号： B24D3/28 ,  B24D18/00 ,  B24D3/22

CPC分类号： B24D3/28 ,  B24D3/22 ,  B24D3/344 ,  B24D5/04 ,  B24D5/14 ,  B24D5/16 ,  B24D7/04 ,  B24D7/14 ,  B24D7/16 ,  B24D11/02 ,  B24D18/0009

摘要： An abrasive article has an abrasive portion with an organic bond and abrasive particles. The abrasive article has a non-abrasive portion (NAP) mounted to the abrasive portion. The NAP includes molding compound (MC) having chopped strand fibers (CSF). The CSF can be coated with a thermoplastic coating having a loss on ignition (LOI) of at least about 2.4 wt %, and the NAP having no abrasive particles. The NAP can include an MC having no abrasive particles with a MOHS scale hardness of at least about 9. The NAP may include CSF coated with a primary coating and a secondary coating on the primary coating. The NAP may have an outer diameter that is at least half of but not greater than an outer diameter of the abrasive article.

摘要翻译： 磨料制品具有磨料部分，其具有有机结合和磨料颗粒。 研磨制品具有安装在研磨部分上的非研磨部分（NAP）。 NAP包括具有短切纤维纤维（CSF）的模塑料（MC）。 CSF可以涂覆有具有至少约2.4wt％的灼烧损失（LOI）的热塑性涂层，并且NAP不具有磨料颗粒。 NAP可以包括具有至少约9的MOHS标度硬度的磨料颗粒的MC .NAP可以包括涂覆有初级涂层的CSF和在主涂层上的二次涂层。 NAP可以具有至少磨料制品的外径的至少一半但不大于外径的外径。

公开(公告)号：US20220001512A1

公开(公告)日：2022-01-06

申请号：US17447882

申请日：2021-09-16

申请人： Saint-Gobain Abrasives, Inc. ,  Saint-Gobain Abrasifs

发明人： Anthony C. GAETA ,  Anuj SETH ,  Christopher ARCONA ,  Doruk O. YENER ,  Jennifer H. CZEREPINSKI ,  Sujatha K. IYENGAR ,  Frank J. CSILLAG ,  William C. RICE ,  Satyalakshmi K. RAMESH ,  Gregory G. LAFOND ,  Sidath S. WIJESOORIYA ,  Adam D. LIOR ,  Alan J. BRANDES ,  Anil PARMAR ,  Paul BRAUN ,  Darrell K. EVERTS

IPC分类号： B24D3/00 ,  B24D11/04 ,  B24D18/00 ,  B24D7/02 ,  C09K3/14

摘要： An abrasive article comprising a first group including a plurality of shaped abrasive particles overlying a backing, wherein the plurality of shaped abrasive particles of the first group defines a first non-shadowing distribution relative to each other.

公开(公告)号：US20170197293A1

公开(公告)日：2017-07-13

申请号：US15400943

申请日：2017-01-06

申请人： SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

发明人： Ajay K. GARG ,  Frank J. CSILLAG ,  Manikandan RAJAMOHAN

IPC分类号： B24D3/34 ,  B24D7/02

CPC分类号： B24D3/34 ,  B24D3/346 ,  B24D7/02 ,  B24D11/00

摘要： The present invention relates generally to fixed abrasive articles comprising: abrasive particles; a binder composition; and an abrasive performance enhancing composition, wherein the abrasive particles are disposed on or in the binder composition, and wherein the abrasive performance enhancing composition is disposed overlying the abrasive particles or binder composition or both. The abrasive performance enhancing composition comprises a mixture comprising a lubricant and an anti-wear agent. In particular embodiments the abrasive performance enhancing composition further comprises a fixative material.