Invention Grant
US07879942B2 Switchable adhesive article for attachment to skin and method of using the same
有权
用于附着于皮肤的可切换粘合剂制品及其使用方法
- Patent Title: Switchable adhesive article for attachment to skin and method of using the same
- Patent Title (中): 用于附着于皮肤的可切换粘合剂制品及其使用方法
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Application No.: US11543620Application Date: 2006-10-05
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Publication No.: US07879942B2Publication Date: 2011-02-01
- Inventor: Emmett Patrick O'Brien , Douglas Grant Atkins
- Applicant: Emmett Patrick O'Brien , Douglas Grant Atkins
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Polly C. Owen; Bernard J. Graves, Jr.
- Main IPC: C08G18/42
- IPC: C08G18/42
Abstract:
A hypoallergenic adhesive article employing a switchable pressure sensitive adhesive (PSA) composition comprising one or more amphiphilic polyesters in physical mixture with a humectant. When contacted with a liquid of low-ion content, the adhesive undergoes a reduction in peel strength, which allows for easy removal, but remains strongly adhered when contacted with ionic liquids, such as blood, sweat, and other bodily fluids. The adhesive composition can be employed in a variety of medical articles or in other similar applications.
Public/Granted literature
- US20080085972A1 Switchable adhesive article for attachment to skin and method of using the same Public/Granted day:2008-04-10
Information query
