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1. (WO1997025185) METHOD OF MAKING AN ABRASIVE ARTICLE AND ABRASIVE ARTICLE PRODUCED THEREBY
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1997/025185 International Application No.: PCT/US1996/019578
Publication Date: 17.07.1997 International Filing Date: 04.12.1996
Chapter 2 Demand Filed: 23.07.1997
IPC:
B24D 3/28 (2006.01) ,B24D 11/00 (2006.01)
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
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
Applicants:
MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center P.O. Box 33427 Saint Paul, MN 55133-3427, US
Inventors:
SANDERS, Rufus, C., Jr.; US
Agent:
PASTIRIK, Daniel, R. ; Minnesota Mining and Manufacturing Company Office of Intellectual Property Counsel P.O. Box 33427 Saint Paul, MN 55133-3427, US
VOSSIUS & PARTNER GbR; Postfach 86 07 67 D-81634 München, DE
Priority Data:
08/583,99011.01.1996US
Title (EN) METHOD OF MAKING AN ABRASIVE ARTICLE AND ABRASIVE ARTICLE PRODUCED THEREBY
(FR) PROCEDE DE FABRICATION D'UN ARTICLE ABRASIF, ET ARTICLE ABRASIF AINSI PRODUIT
Abstract:
(EN) A method for making an abrasive article is described including the steps of providing an organic substrate; contacting the organic substrate with dry particulate solid material comprising a binder material, the binder material comprising a plurality of fusible organic particles, and a plurality of abrasive particles; inducing the fusible organic particles to liquefy; and solidifying the organic particles to thereby bond the particles to the organic substrate to provide an abrasive article. The invention provides a facile method for bonding abrasive particles to an organic substrate while reducing emissions at processing.
(FR) Procédé de fabrication d'un article abrasif consistant à utiliser un substrat organique, à mettre en contact le substrat organique avec un matériau solide particulaire sec comprenant un matériau liant, ce dernier consistant en une pluralité de particules organiques fusibles, et une pluralité de particules abrasives, à liquéfier les particules organiques fusibles et à solidifier les particules organiques afin de les lier au substrat organique et obtenir un article abrasif. L'invention décrit un procédé simple permettant de lier les particules des particules abrasives sur un substrat organique tout en réduisant les émissions lors du processus.
Designated States: CA, JP, KR, MX
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)