Article for clothes conditioning and method of making same

Details Article for clothes conditioning and method of making same Article for clothes conditioning and method of making same

1982-08-02

1983-12-27

Lawrence, Evan K.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

34 9, 34 60, 156291, 156292, 1563084, 427242, 428286, B32B 714, B32B 2703, B32B 2706

Patent

active

044231059

ABSTRACT:
A laundry conditioning product and method of making the product. The product employs a substrate of non-woven polypropylene or other polyolefin non-woven fabric having a water absorption capacity of less than 400%. The substrate is impregnated with a softening and conditioning composition including one of the di-long chain alkyl, di-short chain alkyl ammonium salts or cationic imidazolinium salts. The laundry conditioner works in a conventional dryer. The weight ratio of the clothes conditioner impregnating the fabric to the non-woven substrate is in the range of 2:1 to 0.5:1. The substrate is arranged in a butterfly configuration including a plurality of sheets bonded together along a substantially centrally located line with the edges of the sheets being free from each other.

REFERENCES:
patent: 3049466 (1962-08-01), Erlich
patent: 3795571 (1974-03-01), Prentice
patent: 3843395 (1974-10-01), Morton
patent: 4022938 (1977-05-01), Zaki et al.
patent: 4297406 (1981-10-01), Metcalfe et al.

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