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1. (US20190202032) NONWOVEN ABRASIVE ARTICLE INCLUDING ABRASIVE PARTICLES

Office : United States of America
Application Number: 16311850 Application Date: 30.06.2017
Publication Number: 20190202032 Publication Date: 04.07.2019
Publication Kind : A1
Prior PCT appl.: Application Number:PCTUS2017040364 ; Publication Number: Click to see the data
IPC:
B24D 3/32
B24D 11/00
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
20
and being essentially organic
28
Resins
32
for porous or cellular structure
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
11
Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
CPC:
B24D 11/005
B24D 3/32
Applicants: 3M INNOVATIVE PROPERTIES COMPANY
Inventors: Robinette S. Alkhas
Ronald D. Apple
Dean S. Holmes
Laurie L. Poluha
Louis S. Moren
Priority Data:
Title: (EN) NONWOVEN ABRASIVE ARTICLE INCLUDING ABRASIVE PARTICLES
Abstract: front page image
(EN)

Various embodiments disclosed relate to nonwoven abrasive article including abrasive particles. In various embodiments, the present invention provides a nonwoven abrasive article including a nonwoven web including fibers and pores between the fibers. The nonwoven abrasive article includes abrasive particles, wherein each of the pores between the fibers independently includes one or more of the abrasive particles. Each pore is independently about the same size as the one or more abrasive particles therein.


Also published as:
CN109414802EP3478448BR112018077487WO/2018/006012