05.31.17
Stéphane Auguste, Ruffey les Echirey, France; Jean-Marc Pernot, Dijon, France; Anne-Sophie Danerol, Dijon, France; and Aurelie Charre, Montanay, France.
Assigned to Urgo Recherche Innovation et Development, Chenove, France.
Filed: 4/13/12
Issued: 3/21/17
An adhesive absorbent dressing comprising an absorbent nonwoven and a protective substrate that is impermeable to fluids, but permeable to water vapor, characterized in that: the substrate is formed by assembling a continuous film and an openwork reinforcement that is coated, on at least one of its faces, with adhesive silicone gel without blocking the openings in the reinforcement, said reinforcement covering the entire surface of the film, in that said dressing also comprises a non-absorbent web and a complementary nonwoven which are secured to one another along their periphery while encasing said absorbent nonwoven without being secured at any point to the latter, and in that said non-absorbent web adheres to the adhesive silicone gel that is coated onto said reinforcement.
Assigned to Urgo Recherche Innovation et Development, Chenove, France.
Filed: 4/13/12
Issued: 3/21/17
An adhesive absorbent dressing comprising an absorbent nonwoven and a protective substrate that is impermeable to fluids, but permeable to water vapor, characterized in that: the substrate is formed by assembling a continuous film and an openwork reinforcement that is coated, on at least one of its faces, with adhesive silicone gel without blocking the openings in the reinforcement, said reinforcement covering the entire surface of the film, in that said dressing also comprises a non-absorbent web and a complementary nonwoven which are secured to one another along their periphery while encasing said absorbent nonwoven without being secured at any point to the latter, and in that said non-absorbent web adheres to the adhesive silicone gel that is coated onto said reinforcement.
