EP 3365419 A1 20180829 - BIO-CLEANSING KIT AND METHOD FOR REMOVING BIOFILMS FROM SUBSTRATES
Title (en)
BIO-CLEANSING KIT AND METHOD FOR REMOVING BIOFILMS FROM SUBSTRATES
Title (de)
BIOREINIGUNGSKIT UND VERFAHREN ZUR ENTFERNUNG VON BIOFILMEN VON SUBSTRATEN
Title (fr)
KIT DE BIONETTOYAGE ET PROCÉDÉ D'ÉLIMINATION DE FILMS BIOLOGIQUES DE SUBSTRATS
Publication
Application
Priority
- IT UB20153557 A 20150828
- IB 2016055131 W 20160827
Abstract (en)
[origin: WO2017037602A1] The present invention relates to an enzymatic bio-cleansing kit suitable to remove biofilms as molds, algae, bacteria, lichens and similar organisms from substrates, preferably from stone-like substrates such as marble surfaces. Furthermore, the present invention discloses a method based on said enzymatic bio-cleansing kit for removing pre-existing biofilms from surfaces without affecting the integrity of the substrate and optimizing times and costs in surface maintenance. Said kit and method find application in many areas and particularly in the fields of fine art and cultural heritage as an alternative to traditional biocides e.g. in the maintenance of delicate and valuable objects such as mosaics, archeologic sites, ancient tapestries, or other works of art. Advantageously, the kit according to the present invention is easy to make and use in various embodiment, one of them allows enzyme recovery. In addition, it is safe for the users, the substrate and the environment.
IPC 8 full level
C11D 3/12 (2006.01); A47L 13/17 (2006.01); C11D 3/386 (2006.01); C11D 17/04 (2006.01)
CPC (source: EP)
B08B 7/00 (2013.01); C11D 3/124 (2013.01); C11D 3/38681 (2013.01); C11D 17/041 (2013.01); C11D 17/049 (2013.01)
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)
WO 2017037602 A1 20170309; WO 2017037602 A9 20170608; BR 112018003641 A2 20190306; CN 108473916 A 20180831; EP 3365419 A1 20180829; EP 3365419 B1 20231025; EP 3365419 B8 20231129; EP 4317390 A2 20240207; EP 4317390 A3 20240424; IT UB20153557 A1 20170228; JP 2018529012 A 20181004; RU 2018110873 A 20190927
DOCDB simple family (application)
IB 2016055131 W 20160827; BR 112018003641 A 20160827; CN 201680059669 A 20160827; EP 16779177 A 20160827; EP 23205328 A 20160827; IT UB20153557 A 20150828; JP 2018530193 A 20160827; RU 2018110873 A 20160827