EP 3709807 A4 20210922 - PROCESS FOR REMOVAL OF BIOFILM
Title (en)
PROCESS FOR REMOVAL OF BIOFILM
Title (de)
VERFAHREN ZUR ENTFERNUNG VON BIOFILM
Title (fr)
PROCÉDÉ D'ÉLIMINATION DE BIOFILM
Publication
Application
Priority
- US 201762587112 P 20171116
- IB 2018001437 W 20181107
Abstract (en)
[origin: WO2019097293A1] The present invention relates to a process for removing dry surface biofilm from a surface. The process comprises: (i) dissolving a powder-based composition into water wherein the powder-based composition comprises: a) a hydrogen peroxide source, b) an acetyl donor, c) an acidifying agent, and d) a wetting agent; (ii) allowing the solution to generate a biocidally effective concentration of peracetic acid; (iii) contacting the dry surface biofilm contaminated surface with the solution of peracetic acid for a period of time; and (iv) removing the solution.
IPC 8 full level
A01N 37/16 (2006.01); A01N 25/02 (2006.01); A01N 37/18 (2006.01); A01N 37/20 (2006.01); A01N 59/00 (2006.01); A61L 2/18 (2006.01)
CPC (source: AU EP KR)
A01N 37/16 (2013.01 - AU EP KR); A01N 37/18 (2013.01 - EP); A01N 37/20 (2013.01 - EP KR); A01N 59/00 (2013.01 - EP KR); A61L 2/186 (2013.01 - AU EP KR); A01N 25/02 (2013.01 - AU); A01N 2300/00 (2013.01 - AU); A61L 2202/25 (2013.01 - AU)
C-Set (source: AU EP)
AU
A01N 37/16 + A01N 2300/00 + A01N 25/02
EP
Citation (search report)
- [Y] WO 2015066760 A1 20150514 - WHITELEY CORP PTY LTD [AU]
- [XI] US 2017215415 A1 20170803 - REAY DAVID [US]
- [A] US 2015093425 A1 20150402 - MOORE RYAN GIFFIN [US]
- [A] US 2016330971 A1 20161117 - JOSEPH MICHAEL [GB]
- [A] US 2008176943 A1 20080724 - KAISER HERBERT J [US], et al
- [XY] US 2009032063 A1 20090205 - HAAS GEOFFREY R [US], et al
- See also references of WO 2019097293A1
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)
WO 2019097293 A1 20190523; AU 2018367884 A1 20190822; AU 2018367884 B2 20201022; CA 3082443 A1 20190523; CA 3082443 C 20220517; CN 111818797 A 20201023; EP 3709807 A1 20200923; EP 3709807 A4 20210922; KR 102392343 B1 20220429; KR 20200084035 A 20200709; NZ 764703 A 20220527; PH 12020550610 A1 20210222
DOCDB simple family (application)
IB 2018001437 W 20181107; AU 2018367884 A 20181107; CA 3082443 A 20181107; CN 201880085662 A 20181107; EP 18879396 A 20181107; KR 20207016865 A 20181107; NZ 76470318 A 20181107; PH 12020550610 A 20200511