EP 1540079 A1 20050615 - NONWOVEN WIPING MATERIAL WITH IMPROVED QUATERNARY SALT RELEASE PROPERTIES
Title (en)
NONWOVEN WIPING MATERIAL WITH IMPROVED QUATERNARY SALT RELEASE PROPERTIES
Title (de)
WISCHVLIES MIT VERBESSERTER QUATSALZFREIGABE
Title (fr)
MATERIAU D'ESSUYAGE NONTISSE PRESENTANT DES PROPRIETES DE LIBERATION DE SELS QUATERNAIRES AMELIOREES
Publication
Application
Priority
- US 0319685 W 20030620
- US 39059902 P 20020621
Abstract (en)
[origin: WO2004001128A1] Fibrous webs that retain less of cationic lotion components are obtained by treating the fibers of the web with a solution of a chemical blocking material prior to soaking the web with a chemical lotion containing the cationic lotion component. The chemical blocking material can comprise at least one of a polyamide-epichlorohydrin resin; a polyamide resin; a melamine resin; or a high molecular weight cationic chemical compound. The resultant web material is suited for use in the manufacture of wet wipes and especially disinfectant wet wipes.
IPC 1-7
IPC 8 full level
A61K 8/02 (2006.01); A61Q 19/00 (2006.01); D04H 1/00 (2006.01); D04H 1/42 (2006.01); D04H 1/46 (2006.01); D06M 13/463 (2006.01); D06M 15/423 (2006.01); D06M 15/55 (2006.01); D06M 15/59 (2006.01); D06M 16/00 (2006.01); D21H 17/54 (2006.01); D21H 17/55 (2006.01); D21H 13/14 (2006.01); D21H 13/24 (2006.01)
CPC (source: EP US)
A61K 8/0208 (2013.01 - EP US); A61Q 17/005 (2013.01 - EP US); A61Q 19/00 (2013.01 - EP US); D04H 1/425 (2013.01 - EP US); D04H 1/43828 (2020.05 - EP US); D04H 1/43835 (2020.05 - EP US); D04H 1/49 (2013.01 - EP US); D06M 13/463 (2013.01 - EP US); D06M 15/423 (2013.01 - EP US); D06M 15/55 (2013.01 - EP US); D06M 15/59 (2013.01 - EP US); D06M 16/00 (2013.01 - EP US); D21H 17/54 (2013.01 - EP US); D21H 17/55 (2013.01 - EP US); D21H 13/14 (2013.01 - EP US); D21H 13/24 (2013.01 - EP US); Y10T 442/20 (2015.04 - EP US); Y10T 442/2311 (2015.04 - EP US); Y10T 442/2525 (2015.04 - EP US); Y10T 442/60 (2015.04 - EP US)
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 PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004001128 A1 20031231; AU 2003256283 A1 20040106; EP 1540079 A1 20050615; EP 1540079 A4 20080528; US 2005245151 A1 20051103
DOCDB simple family (application)
US 0319685 W 20030620; AU 2003256283 A 20030620; EP 03761238 A 20030620; US 51818005 A 20050627