Two-sided non-stick release film

Stock material or miscellaneous articles – Layer or component removable to expose adhesive

Reexamination Certificate

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Details

C428S042200, C428S042300, C428S043000, C428S131000, C428S134000, C428S136000, C428S137000, C428S138000, C424S445000, C424S446000, C424S447000, C424S448000, C424S449000, C602S041000, C602S042000, C602S048000, C602S079000, C156S152000

Reexamination Certificate

active

07955677

ABSTRACT:
Assemblies for the adhesive attachment to the skin or mucosa of a host are disclosed. The assembly or transdermal patch includes an outer backing layer, a first layer of adhesive on the inner surface of the outer backing layer, an inner backing layer, and an intermediate release liner between the first layer of adhesive and the inner backing layer. The intermediate release liner includes a releasable surface on both its inner and outer surfaces.

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patent: WO02092141 (2002-11-01), None

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