- Patent Title: Buffered adhesive compositions for skin-adhering medical products
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Application No.: US16703073Application Date: 2019-12-04
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Publication No.: US11304855B2Publication Date: 2022-04-19
- Inventor: Jan Wohlgemuth , Mette Maack , Carsten Rikhof , Peter Skov , Kristoffer Nielsen , Per Ladefoged , Kenneth Nielsen , Michael Taylor , Richard Murahata
- Applicant: HOLLISTER INCORPORATED
- Applicant Address: US IL Libertyville
- Assignee: HOLLISTER INCORPORATED
- Current Assignee: HOLLISTER INCORPORATED
- Current Assignee Address: US IL Libertyville
- Agency: Grogan, Tuccillo & Vanderleeden, LLP
- Main IPC: A61F13/02
- IPC: A61F13/02 ; C09J123/20 ; A61L26/00 ; A61L24/04 ; A61L24/00 ; C09J133/02 ; A61L15/60 ; A61L15/58 ; C08L23/18 ; C08L53/02 ; C09J123/22 ; A61F5/443 ; C08L33/02
Abstract:
Provided are buffered adhesive compositions comprising a high molecular weight non-neutralized polymeric acid and a high molecular weight partially neutralized polymeric acid and products such as wound dressings and ostomy skin barriers incorporating the compositions.
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