System for covering floors

Coating processes – Applying superposed diverse coating or coating a coated base – Synthetic resin coating

Reexamination Certificate

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C427S264000, C427S325000, C427S271000

Reexamination Certificate

active

07118785

ABSTRACT:
A coating system for floors, containinga) one or more agents in which, together or separately, a polymer/wax dispersion and aziridine and, where desired, a flatting component are present, for application on the floor in order to form a crosslinked base film that is not capable of being removed by wet chemical means, as well asb) an aziridine-free agent containing conventional floor-maintenance components, in particular a polymer/wax dispersion, for the purpose of generating a sacrificial film on said base film that is capable of being removed by wet chemical means.

REFERENCES:
patent: 3929743 (1975-12-01), Sramek
patent: 3983252 (1976-09-01), Buchalter
patent: 4278578 (1981-07-01), Carpenter
patent: 5221337 (1993-06-01), Luers et al.
patent: 5643669 (1997-07-01), Tsuei
patent: 5676741 (1997-10-01), Gray et al.
patent: 5782962 (1998-07-01), Burke et al.
patent: 6410634 (2002-06-01), Rufus et al.
patent: 3911808 (1990-10-01), None
patent: 2000 136351 (2000-05-01), None
patent: WO98/27162 (1998-06-01), None
Pflegemittel auf der Basis von Wachsen, Ottom Kuhneweg (1975), 1 page.
Database WPI, Section Ch, Week 200034, Derwent Publications Ltd/, XP002195094 1 page.

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