Fragrance and deodorant materials

Details Fragrance and deodorant materials Fragrance and deodorant materials

1997-10-14

1999-05-18

Johnson, Linda

Package making

Methods

With contents treating

53428, 53455, 53474, 239 56, B65B3/04;61/20

Patent

active

059040289

ABSTRACT:
A diffusing device containing a fragrance or deodorant material includes a gel of a water swellable/water absorbing resin carrying the fragrance and/or deodorant components. The fragrance or deodorant release device can be readily produced on an industrial scale, is easy for a user to handle, and employs a water swellable/water absorbing resin. The gel is produced by enclosing a water swellable/water absorbing resin in a water resistant container, such as a packet, having a water permeable portion and immersing the packet into an aqueous medium containing the fragrance and/or deodorant components whereby the resin absorbs the fragrance and/or deodorant components.

REFERENCES:
patent: 3096148 (1963-07-01), Walker
patent: 4094119 (1978-06-01), Sullivan
patent: 4174598 (1979-11-01), Shepherd et al.
patent: 4594835 (1986-06-01), Gray
patent: 5324490 (1994-06-01), Van Vlahakis et al.
patent: 5765751 (1998-06-01), Joshi

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