Dryer-added fabric softening articles and methods

Details Dryer-added fabric softening articles and methods Dryer-added fabric softening articles and methods

C - Chemistry, Metallurgy

11

D

C11D 3/50 (2006.01) A61L 9/01 (2006.01) A61L 9/012 (2006.01) A61L 9/014 (2006.01) C11D 3/00 (2006.01) C11D 17/04 (2006.01)

Patent

CA 2442753

A fabric conditioning article for use in a clothes dryer. The fabric conditioning article having a flexible sheet and a fabric conditioning composition deposited on the sheet. The fabric conditioning composition includes a fabric conditioning agent, perfumed particles and minor components. The perfume particles are a perfume composition incorporated into a porous mineral carrier such as clay and/or zeolite. Optionally, the perfume composition comprises low levels of unstable perfume components. Alternatively, the perfumed particles have a coating material encapsulating at least a portion of the particles. Optionally, the articles are packaged in a container having a moisture barrier to prevent premature release of the perfume therefrom.

L'invention concerne un agent adoucissant s'utilisant dans un sèche-linge. Cet agent adoucissant est constitué d'un matériau souple et d'une composition adoucissante déposée sur ce matériau. Cette composition adoucissante comprend un agent adoucissant, des particules parfumées et des composants mineurs. Les particules parfumées consistent en une composition de parfum introduite dans un support minéral poreux tel que de l'argile et/ou de la zéolite. Cette composition de parfum peut éventuellement contenir de faibles niveaux de composants de parfum instables. Dans un autre mode de réalisation, les particules parfumées comportent un matériau de revêtement enrobant au moins une portion des particules. Ces articles peuvent éventuellement être emballés dans un conteneur comportant une barrière contre l'humidité afin de prévenir une libération prématurée du parfum.

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