Invention Grant
- Patent Title: Negative pressure wound therapy dressings comprising (meth)acrylate pressure-sensitive adhesive with enhanced adhesion to wet surfaces
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Application No.: US15754203Application Date: 2016-08-19
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Publication No.: US11660371B2Publication Date: 2023-05-30
- Inventor: Joon Chatterjee , Simon S. Fung
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Kenneth B. Wood
- International Application: PCT/US2016/047884 2016.08.19
- International Announcement: WO2017/040074A 2017.03.09
- Date entered country: 2018-02-21
- Main IPC: A61F13/02
- IPC: A61F13/02 ; A61L15/00 ; A61M1/00 ; A61L15/58 ; C09J4/00 ; C09J133/12 ; A61F13/00
Abstract:
Negative pressure wound dressings comprising pressure-sensitive adhesives with enhanced adhesion to wet surfaces, obtained from crosslinking a pre-adhesive composition comprising poly(meth)acrylate macromolecules that comprise a number-average molecular weight of from about 25000 to about 200000, and methods of using such dressings.
Public/Granted literature
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