Reversible adhesives
    6.
    发明授权
    Reversible adhesives 有权
    可逆粘合剂

    公开(公告)号:US08664463B2

    公开(公告)日:2014-03-04

    申请号:US13253775

    申请日:2011-10-05

    IPC分类号: A61F13/00

    摘要: This disclosure relates generally to adhesives and particularly to reversible adhesives. This disclosure further relates to generally adhesive articles and particularly to wound dressings comprising such adhesives. The adhesive comprises a core and a shell comprising at least two components. One of the components of the shell comprises a polymer formed by reacting a monomer of a thermally reversible polymer and the other component comprises a polymer formed by reacting a monomer of a polymer of a pressure sensitive adhesive. The wound dressing comprises a substrate and the reversible adhesive, forming a reversible wound dressing. Such wound dressings are particularly suitable for treatment of damaged sensitive tissue, for example wounds formed on a fragile skin.

    摘要翻译: 本公开一般涉及粘合剂,特别涉及可逆粘合剂。 本公开进一步涉及通常的粘合剂制品,特别涉及包含这种粘合剂的伤口敷料。 粘合剂包括芯和包含至少两种组分的壳。 壳的组分之一包括通过使热可逆聚合物的单体反应而形成的聚合物,另一种组分包括通过使压敏粘合剂的聚合物的单体反应而形成的聚合物。 伤口敷料包括基底和可逆粘合剂,形成可逆伤口敷料。 这种伤口敷料特别适用于治疗损伤的敏感组织,例如形成在脆弱皮肤上的伤口。