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Fabric treatment composition
   
Document Number
US Patent 6916769
Issued Date
July 12, 2005
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Abstract
The present invention relates to a solid particulate fabric-treatment composition comprising: (a) a first perfume component comprising a pro-perfume compound that is the product of a reaction between an amino-functional compound comprising at least one primary and/or secondary amine group and an amine-reactive perfume molecule comprising a ketone and/or an aldehyde functionality; and (b) a second perfume component comprising: (i) at least 30% by weight of the second perfume component of volatile perfume molecules having: (i) a boiling point of less than 250.degree. C.; and (ii) a clogP value of greater than 2; and (iii) an odour detection threshold of less than 50 parts per billion; and (ii) less than 35% by weight of the second perfume component of non-volatile perfume molecules having: (i) a boiling point of greater than 250.degree. C.; and (ii) a clogP value of greater than 3; and (iii) an odour detection threshold less than 50 parts per billion; and (c) optionally, adjunct detergent components; wherein, the composition comprises particles that comprise at least 1% by weight of the particle of the first perfume component and less than 1% by weight of the particle of the second perfume component.
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Number of Claims:
18
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Published
July 12, 2005
Application Number
10/308,509
Filed
December 3, 2002
US Classification
510/101  
Int'l Classification
C11D   3/50   (20060101)   C11D   17/00   (20060101)  
Examiner
USPTO Field of Search
510/101   510/441   510/452  
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