C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/386 (2006.01) C11D 7/42 (2006.01) C12N 9/98 (2006.01)
Patent
CA 2292514
A particle for detersive enzymes is disclosed by way of the present invention. The particle comprises a composite particle suitable for incorporation into a detergent composition comprising an enzyme containing core material and a water soluble carboxylate barrier layer coated on the enzyme containing core material. The preferred enzymes are protease enzymes. Automatic dishwashing compositions employing the particle are also disclosed.
Cette invention se rapporte à une particule pour enzymes détersives, qui comprend une particule composite apte à être incorporée dans une composition de détergent renfermant une substance noyée contenant une enzyme et une couche barrière de carboxylate hydrosoluble enrobant la substance noyau contenant l'enzyme. Les enzymes préférées sont les enzymes protéases. Des compositions de détergents pour lave-vaisselle utilisant cette particule sont également présentées.
Aquino Melissa Dee
Dale Douglas A.
Foley Peter Robert
Song Xiaoqing
Speed Lynda Anne
Dimock Stratton Llp
Genencor International Inc.
The Procter & Gamble Company
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