Invention Grant
- Patent Title: Topical skin barriers and methods of evaluation thereof
- Patent Title (中): 局部皮肤屏障及其评估方法
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Application No.: US11414770Application Date: 2006-04-28
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Publication No.: US08211871B2Publication Date: 2012-07-03
- Inventor: Donald L. Gerrish
- Applicant: Donald L. Gerrish
- Applicant Address: DK Humlebaek
- Assignee: Coloplast A/S
- Current Assignee: Coloplast A/S
- Current Assignee Address: DK Humlebaek
- Agency: Coloplast Corp., Coloplast A/S
- Agent Daniel G. Chapik; Nicholas R. Baumann
- Main IPC: A61K31/717
- IPC: A61K31/717 ; A61K8/02
Abstract:
A topical skin barrier for protecting and promoting healing of skin, and for providing comfort to a patient, comprises a semi-solid hydrocarbon, a water-absorbing compound, and a pain relief agent. The topical skin barrier effectively adheres to skin, affords protection from moisture and waste, provides transparency in use, and is anhydrous and therefore is preservative-free. Methods of in vitro evaluation are for (i) a composition's protection from moisture and waste, and (ii) a composition's adhesion to skin.
Public/Granted literature
- US20070098657A1 Topical skin barriers and methods of evaluation thereof Public/Granted day:2007-05-03
Information query
