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US 6,472,437 B1Granted
Active topical skin protectants
AssigneeThe United States of America as represented by the Secretary of the Army
InventorsErnest H. Braue, Jr., Stephen T. Hobson, Erich K. Lehnert
Life of this patent
Estimating the term…
Abstract
A topical skin protectant formulation containing a barrier cream and an active moiety for protecting warfighters and civilians against all types of harmful chemicals, specifically chemical warfare agents (CWAs). The topical skin protectant offers a barrier property and an active moiety that serves to neutralize chemical warfare agents into less toxic agents.
Claims19
A topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising:
- a barrier base cream;
- and one or more Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dibutanylphosphorodithioate as an active moiety.
6 more elements
A topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising:
- (a) a barrier base cream, said barrier base cream comprising poly(tetrafluoroethylene) resins dispersed in perfluorinated polyether oils;
- and
- (b) one or more active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- and Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate.
8 more elements
A topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising:
- (a) a barrier base cream, said barrier base cream comprising poly(tetrafluoroethylene) resins dispersed in perfluorinated polyether oils;
- (b) one or more active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- and Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate;
- and
- (c) one or more additives.
9 more elements
A topical skin protectant system comprising:
- a) a topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising a barrier cream and one or more active moieties, said active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- and Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate;
- and
- b) a second formulation for applying a thin solid active moiety powder on top or below said topical skin protectant formulation comprising one or more active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- and Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate.
16 more elements
A method of protecting a user against chemical warfare agents comprising:
- applying a topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising:
- a) a barrier cream;
- and
- b) one or more active moieties, said one or more active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate.
9 more elements
A method of protecting a user against chemical warfare agents comprising:
- a) applying a first thin layer of a solid active moiety powder, said solid active moiety powder selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- and Potassium O,O′-Dioctanylphosphorodithioate;
- and
- b) applying a second layer of a topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising a barrier cream and one or more active moieties, said one or more active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate.
15 more elements
A method of protecting a user against chemical warfare agents comprising:
- a) applying a first layer of a topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising a barrier cream and one or more active moieties, said one or more active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- and Potassium O,O′-Dioctanylphosphorodithioate;
- and
- b) applying a thin layer of solid active moiety powder over the first layer, said solid active moiety powder selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate.
15 more elements
A method of making a topical skin protectant formulation comprising:
- mixing
- a) one or more active moieties, said one or more active moieties selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate;
- with
- b) a barrier cream comprising poly(tetrafluoroethylene) resins dispersed in perfluorinated polyether oils.
9 more elements
A topical skin protectant formulation comprising a formulation selected from the group consisting of:
- (a) about 10% Iodobenzene Diacetate, about 40% pefluoropolyether oil, about 40% poly(tetrafluoroethylene), and about 10% light surfactant;
- (b) about 10% Iodobenzene Diacetate, about 10% of a 50% poly(tetrafluoroethylene) and 50% pefluoropolyether oil mixture, and about 80% light surfactant;
- (c) about 10% High Test Hypochlorite, about 90% of a 30% poly(tetrafluoroethylene) and 70% YR pefluoropolyether oil mixture;
- (d) about 10% High Test Hypochlorite, about 50% pefluoropolyether oil;
- about 20% poly(tetrafluoroethylene), about 10% water, and about 10% Light surfactant;
- (e) about 10% High Test Hypochlorite, about 50% pefluoropolyether oil, about 20% poly(tetrafluoroethylene), about 10% Light surfactant, and about 10% water;
- (f) about 10% Chloramine T, and about 90% of a 30% poly(tetrafluoroethylene) and 70% YR pefluoropolyether oil mixture;
- (g) about 10% Chloramine B, and about 90% of a 30% poly(tetrafluoroethylene) and 70% YR pefluoropolyether oil mixture;
- (h) about 10% Iodobenzene diacetate, about 10% light surfactant, and about 80% of a 50% poly(tetrafluoroethylene) and 50% pefluoropolyether oil mixture;
- (i) about 8% Iodobenzene diacetate, about 42% pefluoropolyether oil, about 40% poly(tetrafluoroethylene), and about 8% light surfactant;
- (j) about 10% Activated Carbon, about 53.8% pefluoropolyether oil, and about 37.5% poly(tetrafluoroethylene);
- (k) about 10% XE555 resin, about 40% pefluoropolyether oil, about 30% poly(tetrafluoroethylene), about 10% water, and about 10% light pefluoropolyether oil surfactant;
- (l) about 7.5% XE555 resin, about 62.5% pefluoropolyether oil, and about 30% poly(tetrafluoroethylene);
- (m) about 5.6% XE555 resin, and about 94.4% pefluoropolyether oil;
- (n) about 5% Potassium O,O′-Dioctanylphosphorodithioate, about 49% pefluoropolyether oil, and about 46% poly(tetrafluoroethylene);
- and
- (o) about 10% Potassium O,O′-Dibutanylphosphorodithioate, about 45% pefluoropolyether oil, and about 45% poly(tetrafluoroethylene).
14 more elements
A topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising:
- (a) a barrier base cream, said barrier base cream comprising about 30-50% poly(tetrafluoroethylene) resins dispersed in about 40-60% perfluorinated polyether oils;
- and
- (b) about 1-30% of one or more active moieties from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- and Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate.
8 more elements
A topical skin protectant formulation for neutralizing chemical warfare agents into less toxic products comprising one or more active moieties, wherein said one or more active moiety is selected from the group consisting of:
- Iodobenzene Diacetate;
- High Test Hypochlorite;
- Chloramine T;
- Chloramine B;
- active carbon;
- XE555 resin;
- Potassium O,O′-Dibutanylphosphorodithioate;
- and Potassium O,O′-Dioctanylphosphorodithioate.
5 more elements
Dependencies are inferred from the claim text.