发明授权
US06498135B1 Process for producing electrostatically coated non-particulate detergent product
失效
用于生产静电涂覆的非颗粒洗涤剂产品的方法
- 专利标题: Process for producing electrostatically coated non-particulate detergent product
- 专利标题(中): 用于生产静电涂覆的非颗粒洗涤剂产品的方法
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申请号: US09601566申请日: 2000-08-03
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公开(公告)号: US06498135B1公开(公告)日: 2002-12-24
- 发明人: Adrian John Waynforth Angell , Paul Amaat France , Les Charles Zorb , Arseniy V. Radomyselskiy
- 申请人: Adrian John Waynforth Angell , Paul Amaat France , Les Charles Zorb , Arseniy V. Radomyselskiy
- 主分类号: C11D1100
- IPC分类号: C11D1100
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 non-particulate 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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