公开(公告)号：US10556321B2

公开(公告)日：2020-02-11

申请号：US16013092

申请日：2018-06-20

申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.

发明人： Aiyu Yan ,  Wen Yang ,  Pinxu Nie ,  Shuqiong Liang

IPC分类号： B24D3/34 ,  B24D3/20 ,  C09K3/14 ,  C08K9/04 ,  C08K3/22 ,  C08G65/38

摘要： A surface modified abrasive particle may include a core abrasive particle and a coating functionally connected to a surface of the core abrasive particle. The core abrasive particle may have a median particle size of at least about 0.06 microns. The coating may include a compound selected from the group consisting of dopamine, tyrosine, dihydroxyphenylalanine, norepinephrine, epinephrine, normetanephrine, 3,4-dihydroxyphenylacetic acid, tannic acid, pyrogallic acid or combinations thereof.

公开(公告)号：US11731244B2

公开(公告)日：2023-08-22

申请号：US16732793

申请日：2020-01-02

申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.

发明人： Aiyu Yan ,  Wen Yang ,  Pinxu Nie ,  Shuqiong Liang

IPC分类号： B24D3/34 ,  B24D3/20 ,  C09K3/14 ,  C08K9/04 ,  C08K3/22 ,  C08G65/38 ,  C08G61/02

CPC分类号： B24D3/346 ,  B24D3/20 ,  C08G61/02 ,  C08G65/38 ,  C08K3/22 ,  C08K9/04 ,  C09K3/1436 ,  C08G2261/1422 ,  C08K2003/2227 ,  C08K2003/2244 ,  C08K2201/005

摘要： A surface modified abrasive particle may include a core abrasive particle and a coating functionally connected to a surface of the core abrasive particle. The core abrasive particle may have a median particle size of at least about 0.06 microns. The coating may include a compound selected from the group consisting of dopamine, tyrosine, dihydroxyphenylalanine, norepinephrine, epinephrine, normetanephrine, 3,4-dihydroxyphenylacetic acid, tannic acid, pyrogallic acid or combinations thereof.

公开(公告)号：US11214718B2

公开(公告)日：2022-01-04

申请号：US15857041

申请日：2017-12-28

申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.

发明人： Pinxu Nie ,  Shuqiong Liang

IPC分类号： C09K3/14 ,  C01F7/02 ,  C01G25/02 ,  C04B35/111 ,  C04B35/628 ,  C04B35/119 ,  C04B41/00

摘要： An abrasive particle having a body and a coating overlying the body, the coating including an amorphous material and at least one filler contained within the amorphous material. The abrasive particle may be included in a fixed abrasive article.

公开(公告)号：US20180369991A1

公开(公告)日：2018-12-27

申请号：US16013092

申请日：2018-06-20

申请人： SAINT-GOBAIN CERAMICS & PLASTICS, INC.

发明人： Aiyu Yan ,  Wen Yang ,  Pinxu Nie

IPC分类号： B24D3/34 ,  B24D3/20 ,  C09K3/14 ,  C08G65/38 ,  C08K9/04 ,  C08K3/22

摘要： A surface modified abrasive particle may include a core abrasive particle and a coating functionally connected to a surface of the core abrasive particle. The core abrasive particle may have a median particle size of at least about 0.06 microns. The coating may include a compound selected from the group consisting of dopamine, tyrosine, dihydroxyphenylalanine, norepinephrine, epinephrine, normetanephrine, 3,4-dihydroxyphenylacetic acid, tannic acid, pyrogallic acid or combinations thereof.