Reduced odor fragrance sampler

Details Reduced odor fragrance sampler Reduced odor fragrance sampler

1993-05-21

1995-05-30

Ryan, Patrick J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

428 40, 428 43, 428194, 428201, 428211, 4283215, 428323, 428327, 428343, 42840221, 4285375, 428905, B32B 900

Patent

active

054199581

ABSTRACT:
A sampler for delivery of microencapsulated liquid fragrance material is provided that comprises at least one treated paper sheet defining an enclosed cavity. The paper sheet is at least partially treated with a volatile containment treatment, wherein the volatile liquid containment treatment is water-stable and organic liquid capsule fill-stable. The enclosed cavity is substantially completely defined by treated portion(s) of the sheet. Microcapsules comprising microencapsulated organic liquid capsule fill are disposed within the cavity.

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patent: 4988557 (1991-01-01), Charbonneau
patent: 5192386 (1993-03-01), Moir et al.

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