Abstract: Various adhesive compositions are described which may optionally comprise one or more active agents such as pharmaceutical agents. The incorporation of one or more absorbents in combination with one or more crystallization inhibitors improves adhesive characteristics of the compositions. Also described are related methods of improving adhesive characteristics of adhesive compositions with the use of a combination of absorbent and inhibitor. Also described are related methods of using the compositions and articles incorporating such compositions.

Abstract: Adhesives comprising rubber, tackifier, oil, and optionally absorbent and active ingredient are described. The adhesives are suitable for medical applications as they are repositionable on skin. Also described are medical articles using the adhesives.

Abstract: Adhesives comprising rubber, tackifier, oil, and optionally absorbent and active ingredient are described. The adhesives are suitable for medical applications as they are repositionable on skin. Also described are medical articles using the adhesives.

Abstract: Provided herein are adhesive compositions comprising: 1) at least one adhesive of an alcohol-functionalized acrylic adhesive, an alcohol-functionalized silicone adhesive, a carboxyl-functionalized acrylic adhesive, and a carboxyl-functionalized silicone adhesive, 2) at least one phase-separated hydrophilic material, and 3) at least one bioactive compound. At least one bioactive compound may comprise an antimicrobial agent. The adhesive compositions can quickly release an antimicrobial agent and cause the rapid onset of antimicrobial effects. Also provided are adhesive products and methods using the disclosed adhesive composition.

Abstract: Adhesives comprising rubber, tackifier, oil, and optionally absorbent and active ingredient are described. The adhesives are suitable for medical applications as they are repositionable on skin. Also described are medical articles using the adhesives.

Abstract: A two-phase adhesive composition and selective debonding agent are described. The adhesive composition comprises a substantially continuous first phase comprising a pressure sensitive adhesive and a discontinuous second phase comprising crosslinked silicone gel microparticles. When applied, the selective debonding agent is absorbed by the gel microparticles. The gel microparticles change size or shape and facilitate debonding the adhesive from a substrate by decreasing the contact area between the adhesive and the substrate. Methods to selectively debond pressure sensitive adhesive compositions, methods of making the pressure sensitive adhesive compositions, articles that utilize the pressure sensitive adhesive composition, adhesive systems, and kits that include an article containing the pressure sensitive adhesive composition and the selective debonding agent, are also described.

Abstract: Various adhesive compositions are described which may optionally comprise one or more active agents such as pharmaceutical agents. The incorporation of one or more absorbents in combination with one or more crystallization inhibitors improves adhesive characteristics of the compositions. Also described are related methods of improving adhesive characteristics of adhesive compositions with the use of a combination of absorbent and inhibitor. Also described are related methods of using the compositions and articles incorporating such compositions.

Abstract: Various adhesive compositions are described which comprise one or more essential oils. The adhesive compositions may optionally comprise one or more active agents such as pharmaceutical agents. Also described are related methods of improving the stability of essential oil(s) in adhesive compositions by incorporating polyvinylpyrrolidone. Also described are related methods of using the compositions and articles incorporating such compositions.

Abstract: Various adhesive compositions are described which comprise one or more active agents such as pharmaceutical agents. The adhesive compositions exhibit enhanced release characteristics. The incorporation of one or more absorbents in particular proportions and/or in conjunction with certain components improves release and release characteristics of active(s). Also described are related methods of improving release of biologically active agents from adhesives and related methods of use of the compositions and articles using such compositions.

Abstract: A two-phase adhesive composition and selective debonding agent are described. The adhesive composition comprises a substantially continuous first phase comprising a pressure sensitive adhesive and a discontinuous second phase comprising crosslinked silicone gel microparticles. When applied, the selective debonding agent is absorbed by the gel microparticles. The gel microparticles change size or shape and facilitate debonding the adhesive from a substrate by decreasing the contact area between the adhesive and the substrate. Methods to selectively debond pressure sensitive adhesive compositions, methods of making the pressure sensitive adhesive compositions, articles that utilize the pressure sensitive adhesive composition, adhesive systems, and kits that include an article containing the pressure sensitive adhesive composition and the selective debonding agent, are also described.

Abstract: Adhesive compositions comprising one or more silicone/acrylate copolymers are described. Also described are various healthcare adhesive articles in sheet form which include a carrier sheet, a release coating applied to the carrier sheet, one or more regions of pressure sensitive adhesive adjacent the release coating, a flow control layer for promoting distribution of one or more adhesive debonding agents, and a substrate or facestock sheet removably disposed on the carrier sheet. The adhesive layer includes a pressure sensitive adhesive having a minority proportion of a silicone containing agent blended with one or more acrylic polymers. After application to a surface of interest, the adhesive strips can be easily removed by application of a debonding agent.

Abstract: Various systems, methods and materials are disclosed that enable efficient delivery of an agent into an adhesively adhered article, in which the agent elicits a desired outcome, on demand. This strategy, though general in scope, is also more specifically described with regard to enabling painless or atraumatic removal of products adhering to mammalian tissues such as skin and hair by suitably exploiting the ingress of an appropriate agent or like fluid. Other techniques and articles that aid in the handling or removal of such adhesive products are also disclosed.

Abstract: Various systems, methods and materials are disclosed that enable efficient delivery of an agent into an adhesively adhered article, in which the agent elicits a desired outcome, on demand. This strategy, though general in scope, is also more specifically described with regard to enabling painless or atraumatic removal of products adhering to mammalian tissues such as skin and hair by suitably exploiting the ingress of an appropriate agent or like fluid. Other techniques and articles that aid in the handling or removal of such adhesive products are also disclosed.