公开(公告)号：WO2016044625A1

公开(公告)日：2016-03-24

申请号：PCT/US2015/050749

申请日：2015-09-17

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

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

IPC: B24D11/02 ,  B24D3/28

CPC classification number: B24D11/02 ,  B24D11/005 ,  B24D18/0027 ,  D06M15/21 ,  D06M15/41 ,  D06M2101/06

Abstract: 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.

Abstract translation: 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：WO2014210440A1

公开(公告)日：2014-12-31

申请号：PCT/US2014/044539

申请日：2014-06-27

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： KLETT, Michael W. ,  CSILLAG, Frank J. ,  CICHOWLAS, Tyler B. ,  DHAMI, Davinder S. ,  LAVALLEE, Lawrence, J., Jr.

IPC: B24D11/00 ,  B24D3/00

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

Abstract: 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.

Abstract translation: 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可以包括在主涂层上涂覆有初级涂层和二次涂层的CSF。 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：WO2017120547A1

公开(公告)日：2017-07-13

申请号：PCT/US2017/012638

申请日：2017-01-06

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： GARG, Ajay K. ,  CSILLAG, Frank J. ,  RAJAMOHAN, Manikandan

IPC: C09K3/14

CPC classification number: B24D3/34 ,  B24D7/02

Abstract: 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.

Abstract translation: 本发明一般涉及固定磨料制品，其包含：磨粒; 粘合剂组合物; 和磨料性能增强组合物，其中磨料颗粒设置在粘合剂组合物上或其中，并且其中磨料性能增强组合物设置在磨料颗粒或粘合剂组合物或两者上。 提高研磨性能的组合物包含含有润滑剂和抗磨剂的混合物。 在具体的实施方案中，磨料性能增强组合物还包含固定剂材料。

公开(公告)号：WO2014210426A1

公开(公告)日：2014-12-31

申请号：PCT/US2014/044515

申请日：2014-06-27

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： KLETT, Michael W. ,  CSILLAG, Frank J. ,  PARSONS, Steven F.

IPC: B24D3/20 ,  B24D3/34

CPC classification number: B24D5/04 ,  B24D3/20 ,  B24D3/344 ,  B24D7/04 ,  C03C25/50

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.

Abstract translation: 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中的至少一些可以具有至少约6.3mm的长度。

公开(公告)号：WO2013149209A1

公开(公告)日：2013-10-03

申请号：PCT/US2013/034717

申请日：2013-03-29

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

Inventor： GAETA, Anthony C. ,  SETH, Anuj ,  HERBERT, Charles G. ,  EVERTS, Darrell K. ,  CSILLAG, Frank J. ,  LABRECQUE, Julienne ,  KHATAMI, Kamran

IPC: B24D3/24 ,  C09K3/14 ,  C09C1/68 ,  C09G1/02

CPC classification number: B24D3/28 ,  B24D3/20 ,  B24D11/001

Abstract: An engineered coated abrasive product having a backing, a frontfill coat, a make coat, and/or a size coat, wherein at least one of the coats includes fibrillated fibers. The coated abrasive product is capable of improved inter-layer adhesion, retention of abrasive grains, and/or maintenance of abrasive grains in a more desirable orientation for grinding.

Abstract translation: 具有背衬，前填充涂层，底涂层和/或尺寸涂层的工程涂覆磨料产品，其中至少一个涂层包括原纤化纤维。 涂覆的磨料产品能够改善层间粘合性，磨粒保留性和/或维持磨粒更理想的取向取向用于研磨。

公开(公告)号：WO2014062701A1

公开(公告)日：2014-04-24

申请号：PCT/US2013/065085

申请日：2013-10-15

Applicant: SAINT-GOBAIN ABRASIVES, INC. ,  SAINT-GOBAIN ABRASIFS

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

IPC: B24D3/20 ,  C09K3/14 ,  C09C1/68

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

Abstract: 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.

Abstract translation: 一种磨料制品，其包括第一组，所述第一组包括覆盖背衬的多个成形磨料颗粒，其中所述第一组的所述多个成形磨料颗粒限定相对于彼此的第一非阴影分布。