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    A COLLECTING DEVICE FOR BODY FLUIDS
    13.
    发明专利
    A COLLECTING DEVICE FOR BODY FLUIDS 未知

    公开(公告)号：CA2718759A1

    公开(公告)日：2009-10-22

    申请号：CA2718759

    申请日：2008-12-18

    Applicant: COLOPLAST AS

    Inventor： STROEBECH ESBEN ,  BUUS HASSE ,  BACH ANDERS

    IPC: A61F5/443 ,  A61F5/445 ,  A61L15/58 ,  A61L24/00 ,  A61L28/00

    Abstract: A body waste collecting device comprising a collecting pouch and an adhesive wafer for attachment to the body, said adhesive wafer comprises a backing layer, a first adhesive and an additional second adhesive, wherein said additional second adhesive comprises a polar plasticising oil or a combination of polar plasticising oils in the content of above 10% (w/w) of the final second adhesive, and at least one polar polyethylene copolymer, wherein the content of the polyethylene copolymer is 10-50% (w/w) of the final second adhesive, the polyethylene copolymer has a melt flow index below 2 g/10min (190°C/21.1 N).

    19.
    发明专利
    未知

    公开(公告)号：BRPI0712259A2

    公开(公告)日：2012-01-17

    申请号：BRPI0712259

    申请日：2007-05-23

    Applicant: COLOPLAST AS

    Inventor： STROEBECH ESBEN ,  BACH ANDERS ,  CHRISTENSEN CLAUS BO VOEGE ,  CIOK DANUTA

    IPC: A61F5/443

    Abstract: A layered adhesive construction including a layer of a moldable paste wrapped in one or more wrapping layers, and a first adhesive layer attached to the wrapping layer on one outer surface of the layer of wrapped moldable paste where the layered adhesive construction has a symmetrical shape around a central axis of symmetry lying in the plane of the layers of the adhesive construction. The adhesive construction has a hole going therethrough which is placed with its center on the axis of symmetry so that it divides the central axis of symmetry in two parts. An area around at least one of the two parts on the central axis of symmetry is without the moldable paste layer and has one or more backing layers and a layer of adhesive on the same side of the adhesive construction as the first adhesive layer.

    20.
    发明专利
    未知

    公开(公告)号：BRPI0711424A2

    公开(公告)日：2011-11-16

    申请号：BRPI0711424

    申请日：2007-05-03

    Applicant: COLOPLAST AS

    Inventor： LAM PETER KWOK HING ,  HANSEN KRISTOFFER ,  BACH ANDERS ,  LYKKE MADS

    IPC: A61K9/70 ,  A61L15/58 ,  A61L24/00 ,  A61L24/04 ,  A61L24/08 ,  C08G65/336 ,  C08L83/04 ,  C09J183/12

    Abstract: Accordingly, the present invention relates to a pressure sensitive adhesive composition consisting of a continuous phase comprising cross-linked polyalkyleneoxide polymer and a discontinuous phase comprising water absorbent hydrophilic agents wherein a) the water absorbent hydrophilic agent(s) is present in an amount between 1 and 40% w/w of the total adhesive composition; and b) the continuous phase comprises the reaction product (X) of: (i) a polyalkyleneoxide polymer having one or more unsaturated end groups, and where more than 90% w/w of the polyalkylene oxide polymer consist of polymerised alkyleneoxide moities having three or more carbon atoms, and (ii) an organosiloxane comprising one or more Si—H groups, carried out in the presence of an addition reaction catalyst. The present invention also relates to medical devices comprising such pressure sensitive adhesives.

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