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FR2178726A2 Expired / Lapsed FR ⏱️ 0.0 years remaining

Bandage - with dry adhesive core and foam overlay - for activation by light pressure

Assignee: Johnson and Johnson
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Filing: 1972-04-04
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Granted: —
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Expires: 1992-04-04
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Abstract

Abstract The light pressure applied such as by a spatula, during winding presses the adhesive core through into the foam to give a holding and binding effect. The core is of a thermoplastic polymerisate, polycaprolactone, trans 1.4-polyisoprene or polychloroprene with a Williams plasticity of 0.4-8.0 mm. The foam cladding is na open-cell polyurethane. The purpose is to provide a firmly-wound bandage, easy to apply and to wear, cheap to produce, and which does not develop ridges.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-06 03:15
CPC Classifications
B; B29; B29C; B29C70/00; A; A61; A61F; A61F13/00; A61F13/02; A61F13/0273; A61L; A61L15/00; A61L15/07; A61L15/12; A61L15/16; A61L15/22; A61L15/26; A61L15/42; A61L15/425; B32; B32B; B32B5/00; B32B5/18; B32B5/22; B32B5/32; B32B7/00; B32B7/04; B32B7/12; B29K; B29K2309/00; B29K2309/08; B32B2266/00; B32B2266/02; B32B2266/0214; B32B2266/0278; B32B2266/06; B32B2305/00; B32B2305/08

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