Fragrance sampling device

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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Details

229 68R, 424451, 428124, 428201, 428206, 428207, 428211, 4283215, 428905, A61L 904, B01J 1300, D01F 102, D04H 104

Patent

active

049885570

ABSTRACT:
Fragrance releasing pull-apart sheets can provide immediate fragrance release and transferable fragrance microcapsules by placing microcapsules between the two surfaces with a discontinuous binder, and adhering the surfaces together with the binder with the capsules in some areas and with only microcapsules present in other areas.

REFERENCES:
patent: 4186743 (1980-02-01), Steiger
patent: 4487801 (1984-12-01), Turnbull et al.
patent: 4535050 (1985-08-01), Adair et al.
patent: 4720417 (1988-01-01), Sweeny et al.

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