EP 1224062 A1 20020724 - FLEXIBLE ABRASIVE ARTICLE RELEASING LOW AMOUNTS OF CONTAMINANTS
Title (en)
FLEXIBLE ABRASIVE ARTICLE RELEASING LOW AMOUNTS OF CONTAMINANTS
Title (de)
Flexibler Schleifgegenstand mit geringer Freisetzung von Verunreinigungen
Title (fr)
PRODUIT ABRASIF FLEXIBLE LIBERANT DES QUANTITES FAIBLES D'IMPURETES
Publication
Application
Priority
- US 0028289 W 20001013
- US 42096899 A 19991020
- US 42180799 A 19991020
Abstract (en)
[origin: WO0128741A1] The present invention provides a flexible abrasive article comprising abrasive particles adhered to a foraminous substrate with at least one binder wherein the abrasive article comprises less than 300 ppb of selected extractable cation particles and less than 500 x 10<6> releaseable particles per square meter. The following method of making of such abrasive article is provided: coating the foraminous substrate (100) with a make coating to form a coated substrate; (20) coating the coated substrate (100) with abrasive particles to form a particle coated substrate; (22) curing the particle coated substrate; coating the cured particle coated substrate with a size coating to form a sized-coated substrate; (28) curing the sized-coated substrate; converting the cured, sized-coated substrate to form a shaped abrasive article; post-cleaning the shaped abrasive article to remove undesired contaminants; and packaging the cleaned shaped abrasive article.
IPC 1-7
IPC 8 full level
B24D 3/00 (2006.01); B24D 3/02 (2006.01); B24D 3/32 (2006.01); B24D 11/00 (2006.01); B24D 18/00 (2006.01)
CPC (source: EP KR)
B24D 3/002 (2013.01 - EP); B24D 3/32 (2013.01 - EP KR); B24D 11/001 (2013.01 - EP); B24D 18/009 (2013.01 - EP)
Citation (search report)
See references of WO 0128741A1
Designated contracting state (EPC)
DE FR GB IE IT
DOCDB simple family (publication)
WO 0128741 A1 20010426; AU 1082301 A 20010430; CA 2388234 A1 20010426; DE 60009760 D1 20040519; DE 60009760 T2 20050317; EP 1224062 A1 20020724; EP 1224062 B1 20040102; JP 2003512186 A 20030402; KR 100735790 B1 20070716; KR 20020043644 A 20020610; MX PA02003905 A 20021213
DOCDB simple family (application)
US 0028289 W 20001013; AU 1082301 A 20001013; CA 2388234 A 20001013; DE 60009760 T 20001013; EP 00972117 A 20001013; JP 2001531558 A 20001013; KR 20027005006 A 20020419; MX PA02003905 A 20001013