EP 3368247 B1 20230628 - METHOD FOR MANUFACTURING NON-WOVEN ABRASIVE ARTICLE
Title (en)
METHOD FOR MANUFACTURING NON-WOVEN ABRASIVE ARTICLE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON SCHLEIFVLIES
Title (fr)
PROCÉDÉ DE FABRICATION DE NON-TISSÉ ABRASIF
Publication
Application
Priority
- EP 15191975 A 20151028
- EP 2016076061 W 20161028
Abstract (en)
[origin: WO2017072293A1] The invention relates to a method for manufacturing a non-woven abrasive article, wherein non-woven fibers made of a certain starting material are subjected to the method steps of forming a non-woven web and then consolidating the non-woven web. In order to improve the homogeneity and the reproducibility of the obtained non-woven abrasive article, prior to the method step of forming the non-woven web and/or prior to the method step of consolidating the non-woven web, the non-woven fibers are coated with abrasive grains in such a way that the abrasive grains adhere to the starting material.
IPC 8 full level
B24D 11/00 (2006.01); B24D 3/28 (2006.01)
CPC (source: EP KR US)
B24D 3/28 (2013.01 - EP US); B24D 11/005 (2013.01 - EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3162502 A1 20170503; BR 112018008664 A2 20181030; CN 108290275 A 20180717; EP 3368247 A1 20180905; EP 3368247 B1 20230628; FI 3368247 T3 20230808; KR 20180075578 A 20180704; US 10843309 B2 20201124; US 2018326556 A1 20181115; WO 2017072293 A1 20170504
DOCDB simple family (application)
EP 15191975 A 20151028; BR 112018008664 A 20161028; CN 201680069501 A 20161028; EP 16790558 A 20161028; EP 2016076061 W 20161028; FI 16790558 T 20161028; KR 20187014558 A 20161028; US 201615771359 A 20161028