EP 3140079 A1 20170315 - IMPREGNATED ABRASIVE BACKING AND ABRASIVE ARTICLE MANUFACTURED WITH THE ABRASIVE BACKING
Title (en)
IMPREGNATED ABRASIVE BACKING AND ABRASIVE ARTICLE MANUFACTURED WITH THE ABRASIVE BACKING
Title (de)
IMPRÄGNIERTE SCHLEIFMITTELTRÄGER UND DARAUS HERGESTELLTER SCHLEIFARTIKEL
Title (fr)
SUPPORT D'ABRASIVE IMPRÉGNÉS ET ARTICLE ABRASIF FABRIQUÉ AVEC LE SUPPORT D'ABRASIVE
Publication
Application
Priority
- DE 102014006822 A 20140508
- EP 2015000934 W 20150507
Abstract (en)
[origin: WO2015169446A1] The invention relates to an abrasive support comprising a support material composed of at least one wet- or dry-laid nonwoven based on natural and/or synthetic fibers. The support material is impregnated with a thermally curable polymer solution on one side and with an aqueous polymer dispersion on the opposite side. The thermally curable polymer solution penetrates at least 50% and at most 80% of the thickness of the support material, while the aqueous polymer dispersion penetrates at least 25% and at most 50% of the thickness of the support material.
IPC 8 full level
B24D 18/00 (2006.01); B24D 3/00 (2006.01); B24D 3/34 (2006.01); B24D 11/00 (2006.01); B24D 11/02 (2006.01)
CPC (source: EP US)
B24D 3/002 (2013.01 - EP US); B24D 3/348 (2013.01 - EP US); B24D 11/001 (2013.01 - EP US); B24D 11/02 (2013.01 - EP US); B24D 18/0027 (2013.01 - EP US)
Citation (search report)
See references of WO 2015169446A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014006822 A1 20151112; DE 102014006822 B4 20160303; EP 3140079 A1 20170315; US 2017050294 A1 20170223; WO 2015169446 A1 20151112
DOCDB simple family (application)
DE 102014006822 A 20140508; EP 15722069 A 20150507; EP 2015000934 W 20150507; US 201515308425 A 20150507