Antiperspirant stick containing a macroporous polymer
First Claim
1. In an antiperspirant stick product containing as components thereof at least one material selected from the group consisting of astringent antiperspirant compounds, a volatile silicone, a wax, emollients, perfumes, coloring agents, and antiperspirant solid stick additives normally used in making stick products, the improvement comprising incorporating into the stick product as a component thereof a macroporous crosslinked polymer, the macroporous polymer being free of in situ entrapped active ingredients.
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Accused Products
Abstract
An antiperspirant stick product containing as components at least one material such as astringent antiperspirant compounds, a volatile silicone, a waxy material, emollients, perfumes, coloring agents, and other ingredients normally used in making stick products. The improvement is directed to incorporating into the stick product as one component a macroporous highly crosslinked polymer. The macroporous polymer is free of "in situ" entrapped active ingredients.
37 Citations
13 Claims
- 1. In an antiperspirant stick product containing as components thereof at least one material selected from the group consisting of astringent antiperspirant compounds, a volatile silicone, a wax, emollients, perfumes, coloring agents, and antiperspirant solid stick additives normally used in making stick products, the improvement comprising incorporating into the stick product as a component thereof a macroporous crosslinked polymer, the macroporous polymer being free of in situ entrapped active ingredients.
Specification