公开(公告)号：US20200046871A1

公开(公告)日：2020-02-13

申请号：US16659594

申请日：2019-10-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： DAVID R. HOLM ,  DONG-WEI ZHU

IPC: A61L15/58

Abstract: Provided is a medical article with improved moisture vapor transmission rate of the pressure sensitive adhesive layer with a miscible composition. The medical article has a backing, a pressure sensitive adhesive layer with acid-functional groups or basic-functional groups, an MVTR-modifying composition that is basic when the PSA comprises an acidic-functional group or is acidic when the PSA comprises a basic-functional group, and a filtration layer disposed between the MVTR-modifying layer and the PSA layer. The MVTR-modifying composition is miscible with the PSA, and contact between the MVTR-modifying composition and the PSA causes an acid-base reaction to form a poly-salt and increase moisture permeability of at least a portion of the PSA layer.

公开(公告)号：US20130303958A1

公开(公告)日：2013-11-14

申请号：US13946469

申请日：2013-07-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： DAVID R. HOLM ,  DONG-WEI ZHU

IPC: C09J7/02 ,  A61F13/02 ,  B32B7/12

CPC classification number: C09J7/0207 ,  A61F13/02 ,  A61F13/0206 ,  A61F13/0226 ,  A61F13/0276 ,  A61L15/42 ,  A61L15/58 ,  B32B7/12 ,  C09J7/38 ,  Y10T428/2848 ,  Y10T428/2852 ,  Y10T428/2878 ,  Y10T428/2891 ,  Y10T428/2896

Abstract: Provided are medical articles (e.g., wound dressings) that include a pressure sensitive adhesive layer and methods of making the medical articles using immiscible materials that increase moisture vapor transmission rates.

Abstract translation: 提供包括压敏粘合剂层的医疗制品（例如，伤口敷料）以及使用增加水汽传递速率的不混溶材料制造医疗制品的方法。

公开(公告)号：US20160184346A1

公开(公告)日：2016-06-30

申请号：US15062493

申请日：2016-03-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： MATTHEW T. SCHOLZ ,  DANLI WANG ,  TRIET M. LU ,  DONG-WEI ZHU

IPC: A61K31/79 ,  A61K47/12

CPC classification number: A61K31/79 ,  A01N59/12 ,  A61K47/12 ,  Y10S514/975 ,  A01N37/36 ,  A01N25/24 ,  A01N2300/00

Abstract: A skin antisepsis composition comprising a vehicle comprising a (C1-4)alcohol and water in a ratio of at least 60:40, a hydroxycarboxylic acid, a cationic film-forming polymer, and at least one antimicrobial agent; and methods of using the composition are provided.

Abstract translation: 一种皮肤消毒组合物，其包含含有至少60:40的比例的（C 1-4）醇和水的载体，羟基羧酸，阳离子成膜聚合物和至少一种抗微生物剂; 并提供使用该组合物的方法。