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Laundry system having unitized dosing
   
Document Number
US Patent 7056877
Issued Date
June 6, 2006
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Abstract
Compositions, articles and methods are provided for supplying fabric care benefits to clothing or fabrics in an automated washing machine and by manual washing. The fabric care compositions preferably have less than about 5% detergent surfactants, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. Similarly, the fabric care compositions preferably have less than about 5% fabric softener actives, more preferably less than 3%, even more preferably less than 1% and are most preferably free of detergent surfactants. The laundry articles can take a variety of forms in a variety of physical states all of which will rapidly dispense a unitized amount of one or more selected fabric care agents to a wash and/or rinse bath solution during the laundering process under a variety of conditions. The invention also pertains to laundry kits that contain a variety of such articles and instructions concerning their use. Likewise, methods for preparing a customized laundry solution to obtain a specific fabric care benefit selected based on the user's personal preferences and/or the fabric care needs of the fabrics being laundered are also provided. Further, the present invention also concerns methods for assisting a consumer in identifying the unitized articles to be used in preparing a laundry solution that will impart desired fabric care benefits as well as merchandising displays for dispensing the articles, assembling customized laundry kits and instructing the consumer on the selection and use of laundry articles.
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Number of Claims:
17
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Owner
Published
June 6, 2006
Application Number
10/925,749
Filed
August 25, 2004
US Classification
510/439   510/466
Int'l Classification
C11D   3/37   (20060101)  
Examiner
Parent Case
CROSS REFERENCE RELATED TO CASE This patent application is a continuation application of prior U.S. patent application Ser. No. 09/838,867 filed Apr. 20, 2001, now abandoned, which claims the benefit of U.S. Provisional Application Ser. No. 60/203,472 filed May 11, 2000.
USPTO Field of Search
510/101   510/439   510/445   510/466  
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