EP 1618239 A1 20060125 - SCOURING MATERIAL
Title (en)
SCOURING MATERIAL
Title (de)
SCHEUERLAPPEN
Title (fr)
MATERIEL A RECURER
Publication
Application
Priority
- US 2004010198 W 20040402
- GB 0309329 A 20030425
Abstract (en)
[origin: WO2004097095A1] A scouring material comprises a three-dimensional non-woven web of entangled fibres bonded to one another at their mutual contact points by a pre-bond resin and a plurality of abrasive particles are adhered to the fibres of the bonded web by a make-coat resin. A majority by weight of the fibres comprise natural fibres and the bonded web has a maximum density of 50 kg/m<3>. A method of making a scouring material comprises the steps of: 1) forming a three-dimensional nonwoven web of natural fibres contacted with dry particulate material that includes fusible binder particles, 2) exposing the web to conditions that cause the binder particles to form a flowable liquid binder, and then solidifying the liquid binder to form bonds between the fibres of the web and thereby provide a pre-bonded web and 3) applying abrasive particles to the pre-bonded web and bonding the abrasive particles to the fibres of the pre-bonded web by at least a make-coat resin to provide the scouring material.
IPC 1-7
IPC 8 full level
A47L 13/16 (2006.01); A47L 17/08 (2006.01); B24D 3/00 (2006.01); B24D 11/00 (2006.01); D04H 1/42 (2012.01); D04H 1/4266 (2012.01); D04H 1/58 (2012.01); D04H 1/587 (2012.01); D04H 1/64 (2012.01)
CPC (source: EP KR)
A47L 13/16 (2013.01 - EP KR); A47L 17/08 (2013.01 - EP KR); B24D 3/002 (2013.01 - EP); B24D 11/005 (2013.01 - EP); D04H 1/413 (2013.01 - EP); D04H 1/425 (2013.01 - EP KR); D04H 1/4266 (2013.01 - EP); D04H 1/587 (2013.01 - EP); D04H 1/60 (2013.01 - EP KR); D04H 1/64 (2013.01 - EP)
Citation (search report)
See references of WO 2004097095A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004097095 A1 20041111; AT E370269 T1 20070915; AU 2004235289 A1 20041111; AU 2004235289 B2 20101014; BR PI0409667 A 20060418; BR PI0409667 B1 20140624; CA 2523499 A1 20041111; CA 2523499 C 20130604; CN 100480452 C 20090422; CN 1780953 A 20060531; DE 602004008253 D1 20070927; DE 602004008253 T2 20080508; EP 1618239 A1 20060125; EP 1618239 B1 20070815; ES 2290742 T3 20080216; JP 2007516085 A 20070621; JP 2011062813 A 20110331; KR 20060006824 A 20060119; KR 20110117730 A 20111027; MX PA05011468 A 20051215
DOCDB simple family (application)
US 2004010198 W 20040402; AT 04760227 T 20040402; AU 2004235289 A 20040402; BR PI0409667 A 20040402; CA 2523499 A 20040402; CN 200480011123 A 20040402; DE 602004008253 T 20040402; EP 04760227 A 20040402; ES 04760227 T 20040402; JP 2006509632 A 20040402; JP 2010256917 A 20101117; KR 20057020206 A 20051024; KR 20117023312 A 20040402; MX PA05011468 A 20040402