Prabodh Parekh - Marlboro NJ, US Guillermo Fernandez - Lebanon NJ, US Kristine Colt - Jackson NJ, US
International Classification:
A61K007/46
US Classification:
512001000
Abstract:
Described is a method for freshening fabric articles by means of spraying the articles with an aqueous slurry of microcapsules having rupturable melamine-formaldehyde polymeric walls, containing substantive and efficacious functional substances, e.g., malodour counteractants and/or fragrances. The slurry may optionally contain non-confined functional substances, e.g. malodour counteractants and/or fragrances. The method is effective for the deposition of effectively-rupturable malodour suppressant and/or fragrance emitting microcapsules onto fabrics wherein the resulting emitted fragrance activity and/or malodour counteractant activity is long-lasting and where the resulting substantive aroma is aesthetically pleasing over the long period of time for which it is effective. Also described are efficacious and substantive malodour counteractant compositions useful for the aforementioned process containing a malodour composition composed of zinc ricinoleate and at least one of: 1-cyclohexylethan-1-yl butyrate; 1-cyclohexylethan-1-yl acetate; 1-cyclohexylethan-1-ol; 1-(4′-methylethyl)cyclohexylethan-1-yl propionate; and/or 2′-hydroxy-1′-ethyl(2-phenoxy)acetate. In addition, described are efficacious microcapsule slurries useful for the aforementioned process containing microcapsules having melamine-formaldehyde polymeric capsule walls with the microcapsules being in contact with one or more polymeric silicone phospholipids.
Synergistically-Effective Composition Of Zinc Ricinoleate And One Or More Substituted Monocyclic Organic Compounds And Use Thereof For Preventing And/Or Suppressing Malodors
Prabodh Parekh - Marlboro NJ, US Stephen Nicoll - Ramsey NJ, US Vellidum Ramsammy - Franklin NJ, US Kristine Colt - Jackson NJ, US Alison Betz - Middletown NJ, US Vikas Deshpande - Plainsboro NJ, US Wijnanda Van Kippersluis - Bussum, NL Richard Boden - Ocean NJ, US
International Classification:
A61L009/015 A61K007/00
US Classification:
424401000
Abstract:
Described are synergistically-effective compositions consisting essentially of zinc ricinoleate or solutions thereof and one or more of the substituted monocyclic organic compounds: 1-cyclohexylethan-1-yl butyrate; 1-cyclohexylethan-1-yl acetate; 1-cyclohexylethan-1-ol; 1-(4′-methylethyl)cyclohexylethan-1-yl propionate; and/or 2′-hydroxy-1′-ethyl(2-phenoxy)acetate and uses of same and compositions containing same for preventing and/or suppressing malodors. Also described for the purpose of application to an inanimate laminar substantially solid surface are malodor-suppressing composition-containing stick articles containing an ester-terminated polyamide or an amide-terminated polyamide structural support polymer in combination with the aforementioned synergistically-effective zinc ricinoleate-substituted monocyclic organic compound composition. Also described is a package for conveniently handling the aforementioned stick article.