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Treatment of fabric with perfume/cyclodextrin complexes

  • US 5,234,610 A
  • Filed: 12/17/1991
  • Issued: 08/10/1993
  • Est. Priority Date: 04/12/1989
  • Status: Expired due to Term
First Claim
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1. Solid, laundry dryer-activated, fabric conditioning composition consisting essentially of from about 30% to about 99% of fabric softening agent selected from the group consisting of:

  • cationic fabric softener;

    nonionic fabric softener; and

    mixtures thereof, and from about 0.5% to about 60% of perfume/cyclodextrin complex, said composition being capable of improving the condition of fabrics being dried in a alundry dryer and attaching an effective amount of said perfume/cyclodextrin complex to said fabrics in said laundry dryer at said laundry dryer'"'"'s operating temperatures, whereby said fabrics, when dry, exhibit substantial odor of said perfume upon rewetting.

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