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US 2019/0144791 A1Published application
Detergent composition
AssigneeThe Procter & Gamble Company
InventorsJean-Luc Philippe BETTIOL, Denis Alfred GONZALES, Juan Esteban VELASQUEZ, Nicholas William GEARY
Life of this patent
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Abstract
A surfactant containing detergent composition, preferably a manual dishwashing detergent composition, comprising either a combination of one or more hydroperoxy fatty acid producing enzymes and one or more hydroperoxy fatty acid converting enzymes, or at least one fatty acid processing fusion enzyme comprising at least two catalytic domains: a hydroperoxy fatty acid producing domain and a hydroperoxy fatty acid converting, and methods of using such compositions.
Claims20
A detergent composition comprising:
- a) one or more hydroperoxy fatty acid producing enzyme capable of converting one or more fatty acids into one or more hydroperoxy fatty acids, wherein the hydroperoxy fatty acid producing enzymes are selected from the group consisting of oleate lipoxygenases, linoleate lipoxygenases, arachidonate lipoxygenases, and mixtures thereof;
- b) one or more hydroperoxy fatty acid converting enzyme capable of converting said hydroperoxy fatty acids into one or more derivatives of hydroperoxy fatty acids, wherein the hydroperoxy fatty acid converting enzymes are selected from the group consisting of cyclooxygenases (EC 1.14.99.1), allene oxide synthases (EC 4.2.1.92), hydroperoxide isomerases (EC 4.2.1.92, EC 5.3.99.1, EC 5.4.4.5, EC 5.4.4.6), hydroperoxide lyases (EC 4.2.1.92), hydroperoxide dehydratases (EC 4.2.1.92), divinyl ether synthases (EC 4.2.1.121, EC 4.2.1.B8, EC 4.2.1.B9), 9,12-octadecadienoate 8-hydroperoxide 8R-isomerases (EC 5.4.4.5), 9,12-octadecadienoate 8-hydroperoxide 8S-isomerases (EC 5.4.4.6), 7,10-hydroperoxide diol synthases, epoxy alcohol synthases, and mixtures therefore;
- and
- c) a surfactant system.
1 more element
A detergent composition comprising:
- a) at least one fatty acid processing fusion enzyme, wherein the at least one fatty acid processing fusion enzyme comprises at least two catalytic domains:
- a. a hydroperoxy fatty acid producing domain capable of converting one or more fatty acids into one or more hydroperoxy fatty acids;
- b. a hydroperoxy fatty acid converting domain capable of converting said hydroperoxy fatty acids into one or more derivatives of hydroperoxy fatty acids;
- and
- b) a surfactant system.
2 more elements
Dependencies are inferred from the claim text.