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Laundry scent additive

  • US 10,160,936 B2
  • Filed: 08/25/2016
  • Issued: 12/25/2018
  • Est. Priority Date: 12/20/2012
  • Status: Active Grant
First Claim
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1. An array of fabric treatment compositions each member of said array being a fabric treatment composition comprising a plurality of pastilles, wherein said pastilles comprise:

  • (a) from about 0.1% to about 10% by weight of said pastilles of a balancing agent selected from the group consisting of glycerin, polypropylene glycol, isopropyl myristate, dipropylene glycol, 1,2 propanediol, and mixtures thereof;

    (b) polyethylene glycol; and

    (c) from about 0.1% to about 12% by weight of said pastilles of friable perfume microcapsule, wherein said friable perfume microcapsule comprises encapsulated perfume;

    wherein said array comprises at least a first fabric treatment composition and a second fabric treatment composition, wherein there is a difference in percentage by weight of polyethylene glycol between said pastilles of said first fabric treatment composition and said pastilles of said second fabric treatment composition of less than about 2%;

    wherein said pastilles of said first fabric treatment composition have a first encapsulated perfume and said pastilles of said second fabric treatment composition have a second encapsulated perfume, wherein said first encapsulated perfume differs from said second encapsulated perfume.

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