公开(公告)号：WO2013106597A1

公开(公告)日：2013-07-18

申请号：PCT/US2013/021065

申请日：2013-01-10

Applicant: SAINT-GOBAIN CERAMICS & PLASTICS, INC.

Inventor： YENER, Doruk O. ,  CZEREPINSKI, Jennifer H. ,  IYENGAR, Sujatha ,  KAVANAUGH, Michael D. ,  BRANDES, Alan J. ,  ARCONA, Christopher ,  BAUER, Ralph ,  BOUSSANT-ROUX, Yves ,  PANZARELLA, Tracy H.

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

CPC classification number: C09K3/1418 ,  B01J2/26 ,  C01F7/442 ,  C09K3/1409 ,  Y10T428/2982

Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.

Abstract translation: 公开了磨粒，并且可以包括主体。 身体可以定义长度（l），高度（h）和宽度（w）。 在特定方面，长度大于或等于高度，高度大于或等于宽度。 此外，在特定方面，主体可以包括由长度比：至少约2:1的高度所定义的主纵横比。 身体还可以包括至少约50％的直立取向概率。

公开(公告)号：WO2014106173A9

公开(公告)日：2014-07-03

申请号：PCT/US2013/078282

申请日：2013-12-30

Applicant: SAINT-GOBAIN CERAMICS & PLASTICS, INC.

Inventor： PANZARELLA, Tracy H. ,  YENER, Doruk O. ,  KAVANAUGH, Michael D. ,  BRANDES, Alan J.

IPC: B24D3/02 ,  C04B35/10 ,  C09K3/14

Abstract: A particulate material having a body including a first phase having at least about 70 wt% alumina for a total weight of the first phase, and a second phase comprising phosphorus, wherein the body includes at least about 0.1 wt% of the second phase for the total weight of the body, and wherein the second phase has an average grain size of not greater than about 1 micron.

公开(公告)号：WO2013049239A1

公开(公告)日：2013-04-04

申请号：PCT/US2012/057376

申请日：2012-09-26

Applicant: SAINT-GOBAIN CERAMICS & PLASTICS, INC.

Inventor： PANZARELLA, Tracy H. ,  YENER, Doruk Omer

IPC: B24D3/34 ,  C09K3/14 ,  C09C1/68

CPC classification number: B24D3/348 ,  C01P2004/50 ,  C09K3/1436

Abstract: An abrasive article includes an abrasive particulate material made of alumina crystals and a primary additive composition impregnated within the abrasive particulate material, the primary additive composition including a combination of Mg and Ca, wherein Mg and Ca are present in an additive ratio [Mg:Ca] within a range between about 1:1 and about 10:1, and further comprising at least about 0.2 wt% Ca for the total weight of the abrasive particulate material..

Abstract translation: 磨料制品包括由氧化铝晶体制成的磨料颗粒材料和浸在磨料颗粒材料中的初级添加剂组合物，主要添加剂组合物包含Mg和Ca的组合，其中Mg和Ca以添加比例[Mg：Ca ]在约1：1至约10：1的范围内，并且还包含至少约0.2重量％的Ca用于磨料颗粒材料的总重量。