A - Human Necessities
61
F
A61F 13/15 (2006.01) A61F 6/14 (2006.01) A61F 13/02 (2006.01) A61F 13/28 (2006.01) A01N 25/34 (2006.01)
Patent
CA 2359935
A tampon (11) constructed of a foamed plastic polyvinyl acetal material with an outer skin (12) and a less dense inner central portion (14) having a greater large pore and common pore density. The polyvinyl material is impregnated with glycerine in a range of 2 % to 20 % concentration in a water carrier to present a soft compliant tampon.
La présente invention concerne un tampon (11) constitué de matière d'acétal polyvinylique plastique mousse pourvu d'une couche externe (12) et d'une partie centrale moins dense (14) caractérisé par des pores plus grands et une densité de pores commune. La matière polyvinylique est imprégnée de glycérine dans des proportions comprises entre 2 % et 20 % de concentration dans un support d'eau pour obtenir un tampon élastique et doux.
Drury Thomas J.
Moffat & Co.
Tolland Development Company Llc
LandOfFree
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