Drug – bio-affecting and body treating compositions – Anti-perspirants or perspiration deodorants
Reexamination Certificate
2011-06-28
2011-06-28
Richter, Johann R (Department: 1616)
Drug, bio-affecting and body treating compositions
Anti-perspirants or perspiration deodorants
C424S401000
Reexamination Certificate
active
07968083
ABSTRACT:
This invention provides a deodorant capable of releasing deodorant agents at certain temperatures and having improved adherence to textiles. The deodorant of this invention includes polymer particles formed by reacting a main monomer of (N-substituted alkyl)acrylamide, a functional monomer for bonding the polymer particles to a fibrous substrate, and a cross-linking agent. A deodorant agent is loaded to the polymer particles.
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Hu Jinlian
Li Pei
Zeng Fang
Jacobson & Holman PLLC
Karpinski Luke E
Richter Johann R
The Hong Kong Polytechnic University
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