公开(公告)号：WO2017037602A9

公开(公告)日：2017-06-08

申请号：PCT/IB2016055131

申请日：2016-08-27

Applicant: NASIERTECH S R L

Inventor： RIELLO PIETRO ,  BENEDETTI ALVISE ,  STORARO LORETTA ,  SCARPA IRENE

IPC: C11D3/12 ,  A47L13/17 ,  C11D3/386 ,  C11D17/04

CPC classification number: C11D3/38681 ,  A61L2/18 ,  B08B7/00 ,  C11D3/124 ,  C11D17/041 ,  C11D17/049

Abstract: 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.

Abstract translation: 本发明涉及一种酶生物清洁试剂盒，其适用于从底物，优选类似石头的底物如大理石表面去除作为霉菌，藻类，细菌，地衣和类似生物的生物膜。 此外，本发明公开了一种基于所述酶促生物清洁试剂盒的方法，用于从表面除去预先存在的生物膜，而不影响基材的完整性并优化表面维护中的时间和成本。 所述试剂盒和方法可用于许多领域，特别是在美术和文化遗产领域，作为传统杀生物剂的替代物，例如， 用于维护精致而有价值的物体，如马赛克，考古遗址，古代挂毯或其他艺术品。 有利的是，根据本发明的试剂盒在各种实施方式中易于制造和使用，其中一种允许酶回收。 此外，它对用户，基板和环境都是安全的。