Absorbent foam articles and method of manufacture

Details Absorbent foam articles and method of manufacture Absorbent foam articles and method of manufacture

A - Human Necessities

61

F

2/113, 2/114, 25

A61F 13/24 (2006.01) A61F 13/20 (2006.01)

Patent

CA 1039264

ABSTRACT OF THE DISCLOSURE Foams (as for example polyurethane foam) catamenial tampons which have been treated with surfactant. Catamenial tampons of this inven- tion exhibit improved humid expansion characteristics. In a preferred embodiment, the catamenial tampons comprise particles of lubricated poly- urethane foam which have been treated with surfactant and which are con- tained within a fluid permeable overwrap. The invention includes a process for making the above described catamenial tampons.

244028

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