Processing

Please wait...

Settings

Settings

1. WO2020006491 - ABRASIVE ARTICLES AND METHODS FOR FORMING SAME

Publication Number WO/2020/006491
Publication Date 02.01.2020
International Application No. PCT/US2019/039946
International Filing Date 28.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
3
Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
02
the constituent being used as bonding agent
04
and being essentially inorganic
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
3
Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
34
characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
B24D 3/04 (2006.01)
B24D 3/34 (2006.01)
CPC
B24D 18/00
B24D 3/04
B24D 3/10
B24D 3/18
C09K 3/1436
Applicants
  • SAINT-GOBAIN ABRASIVES, INC. [US/US]; One New Bond Street Worcester, Massachusetts 01615, US
  • SAINT-GOBAIN ABRASIFS [FR/FR]; Rue de l'Ambassadeur 78700 Conflans-Sainte-Honorine, FR
Inventors
  • RAPAKA, Srikanth; US
  • SARANGI, Nilanjan; US
  • ZALESKI, Roger P.; US
Agents
  • GUO, Lei; ABEL SCHILLINGER, LLP 8911 N. Capital of Texas Hwy Bldg 4, Suite 4200 Austin, Texas 78759, US
  • GUO, Lei; US
Priority Data
62/692,30929.06.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ABRASIVE ARTICLES AND METHODS FOR FORMING SAME
(FR) ARTICLES ABRASIFS ET LEURS PROCÉDÉS DE FORMATION
Abstract
(EN)
An abrasive article including a bonded abrasive having a body of a diameter of at least 260 mm and a volume of at least 20 cubic centimeters, the body also having a bond material including an inorganic material, abrasive particles having an abrasive particle size of at least 40 microns contained in the bond material, and a certain Homogeneity Factor.
(FR)
La présente invention concerne un article abrasif comprenant un abrasif lié ayant un corps d'un diamètre d'au moins 260 mm et un volume d'au moins 20 centimètres cubes, le corps ayant également un matériau de liaison comprenant un matériau inorganique, des particules abrasives ayant une taille de particule abrasive d'au moins 40 microns contenues dans le matériau de liaison, et un certain facteur d'homogénéité.
Latest bibliographic data on file with the International Bureau