发明名称 |
ELECTROSTATICALLY COATED NON-PARTICULATE DETERGENT PRODUCT |
摘要 |
A process for producing a non-particulate laundry detergent comprises the steps of providing a powdered porous carrier material, adsorbing a perfume onto the powdered porous carrier material, and depositing the powdered porous carrier material having adsorbed perfume on the non-particulate detergent product. In another aspect of the invention, a process for producing a nonparticulate detergent product having a perfume loaded carrier material coating includes the step of providing a non-particulate detergent composition having an electrically conductive surface. The process further includes grounding the electrically conductive surface of the non-particulate detergent composition. Still further, the process includes providing an electrostatically chargeable carrier material having a perfume adsorbed therein. Finally, the process includes coating the electrostatically chargeable carrier material onto the electrically conductive surface of the non-particulate detergent composition by means of an electrostatic charging and delivery system, whereby the electrostatically charged carrier material is adhered to the electrically conductive surface of the detergent composition.
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申请公布号 |
CA2321619(A1) |
申请公布日期 |
1999.10.14 |
申请号 |
CA19992321619 |
申请日期 |
1999.04.01 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
FRANCE, PAUL AMAAT;ANGELL, ADRIAN JOHN WAYNFORTH;ZORB, LES CHARLES;RADOMYSELSKIY, ARSENIY VALERIY |
分类号 |
C11D3/50;C11D17/00;(IPC1-7):C11D3/50;C11D11/00 |
主分类号 |
C11D3/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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