Title: Additives for clothes dryers

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Claims: We claim:

1. An apparatus for conditioning fibrous materials which comprises an automatic laundry dryer drum or similar container for fibrous materials, means for rotating the drum and tumbling fibrous materials contained therein and, held to an interior wall of the drum, in form-retaining relationship therewith, a base, having an exterior surface thereof a conditioning agent for the fibrous materials, which, on contact with such tumbling materials is removable from the base and depositable on the materials in sufficient quantity to condition them, said base comprising a flexible material and having an adhesive on the opposite surface thereof to effect said form-retaining relationship.

2. An apparatus according to claim 1 wherein each fabric softener - flexible base - adhesive combination is in thin strip or sheet form, with the conditioning agent being a surface active synthetic organic fabric softener which, under the conditions of automatic laundry drying, elevated temperature high humidity and repeated contact with tumbling moist laundry, is gradually deposited on the tumbling laundry brought into contact with it, and the adhesive hold sufficiently to the interior wall of the dryer drum under the conditions of drying of laundry to maintain the strip or sheet of base material in form-retaining contact with said interior wall.
Other info:

Inventors: Rudy, Jerome (Livingston, NJ, US)
Rapisarda, Anthony A. (Elmhurst, NY, US)

Application Number: 265124
Filing Date: 1972-06-22
Publication_date: 1976-08-03
Assignee: Lever Brothers Company (New York, NY)
Primary Class(es): 34/60 118/58, 118/418, 427/242
Other Classes:
US Patent Ref:

3634947

Jan, 1972

Furgal

34/60.

Other Refs:
Primary Examiner: Sprague, Kenneth W.
Assistant Examiner: Yeung, James C.
Attorney: Grant; Arnold