Treatment compositions with pro-fragrance silicone polymers that comprise heterocyclic moieties
AssigneeThe Procter & Gamble Company
InventorsSean Nicholas NATOLI, Bernard William KLUESENER, Rajan Keshav PANANDIKER, Gregory Scot MIRACLE
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Abstract
Treatment compositions that include pro-fragrance silicone polymers, where the pro-fragrance silicone polymers include one or more heterocyclic moieties, where the heterocyclic moieties include a residue of an aldehyde-containing perfume raw material, a ketone-containing perfume raw material, or a mixture thereof. Related premix compositions. Methods of making and using such pro-fragrance silicone polymers, related premix compositions, and treatment compositions. Related pro-fragrance silicone polymers and precursor silicone polymers.
Claims20
A treatment composition comprising a treatment adjunct and a pro-fragrance silicone polymer,
- wherein the pro-fragrance silicone polymer comprises a silicone backbone, an organic linker group comprising a carbon atom bonded to a silicon atom of the silicone backbone, and a heterocyclic moiety bonded to the organic linker group,
- the heterocyclic moiety comprising from five to seven ring members, the ring members comprising:
- a first ring member that is a nitrogen atom;
- a second ring member that is a carbon atom,
- wherein the second ring member is part of a residue of a perfume raw material (“PRM”),
- wherein the PRM that formed the residue comprises a moiety selected from the group consisting of an aldehyde moiety, a ketone moiety, and a combination thereof;
- a third ring member selected from the group consisting of an oxygen atom or a sulfur atom,
- wherein the second ring member is directly bonded to the first ring member and to the third ring member.
Dependencies are inferred from the claim text.