Surface brightening composition

Details Surface brightening composition Surface brightening composition

2004-11-10

2008-09-09

Douyon, Lorna M. (Department: 1796)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

C510S307000, C510S325000, C510S356000, C510S395000, C510S400000, C510S421000, C510S438000, C510S466000, C510S475000

Reexamination Certificate

active

07423001

ABSTRACT:
A surface cleaning composition is described comprising polyvinyl alcohol, at least one compound selected from the group consisting of the fluorescent whitening agents and at least one surfactant for use in delivering a whitening and brightening effect to a variety of surfaces. Such compositions can be applied directly to the surface or may be applied using a pre-treated wiping cloth or implement.

REFERENCES:
patent: 3970594 (1976-07-01), Claybaugh
patent: 4309316 (1982-01-01), Lange et al.
patent: 5234617 (1993-08-01), Hunter et al.
patent: 6340663 (2002-01-01), Deleo et al.
patent: 2003/0020046 (2003-01-01), Leyrer et al.
patent: 2007/0054827 (2007-03-01), Cheung
patent: 2359818 (2001-09-01), None
patent: 99/07636 (1999-02-01), None

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