Appeal 2007-0326
Application 09/746,888
included in the lotion formulation, such as antimicrobial actives
and “biological additives” to enhance the performance or
consumer appeal of the product (col. 11, ll. 24-60);
(4) Klofta discloses an anhydrous lotion composition for killing
viruses and bacteria in addition to imparting a soft, lubricious
lotion-like feel when applied to tissue paper; Klofta desires a
lotion that is mild to skin, possesses a soft, lubricious feel,
provides skin benefits, acts as a protective barrier, and easily
transfers to the skin so that less lotion composition is required
(Abstract; col. 4, ll. 26-49; col. 10, ll. 6-49; and the Answer 7);
(5) Klofta teaches that these anhydrous lotions “tend to be mild to the
skin thus mitigating the potential for skin irritation;” it is desirable
to use ingredients that are as mild as possible, even more desirable
to use ingredients that might provide a skin benefit (col. 1, ll. 23-
25; and col. 2, ll. 37-40);
(6) Klofta discloses skin compositions including hydrophilic solvents,
high molecular weight polyethylene glycol, a fatty alcohol, a fatty
acid, and “natural essential oils” (Abstract; col. 4, l. 50-col. 5, l.
28; col. 10, ll. 6-49; col. 11, ll. 9-15; col. 16, l. 31-col. 27, l. 37;
and the Answer 4);
(7) Kropf teaches the “caring and protective effect” of sterols in skin
cosmetics, providing many benefits to the skin, and the improved
absorption of sterols in the form of nanoparticles (col. 1, ll. 20-62;
and the Answer 5);
6
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