A PRESSURE SENSITIVE ADHESIVE COMPOSITION COMPRISING CROSS-LINKED POLYALKYLENE OXIDE AND WATER ABSORBENT HYDROPHILIC AGENTS
    2.
    发明申请
    A PRESSURE SENSITIVE ADHESIVE COMPOSITION COMPRISING CROSS-LINKED POLYALKYLENE OXIDE AND WATER ABSORBENT HYDROPHILIC AGENTS 审中-公开
    包含交联聚氧乙烯氧化物和吸水剂水解剂的压力敏感性粘合剂组合物

    公开(公告)号:WO2007128320A2

    公开(公告)日:2007-11-15

    申请号:PCT/DK2007050055

    申请日:2007-05-03

    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.

    Abstract translation: 因此,本发明涉及由包含交联聚亚烷基氧化物聚合物的连续相和包含吸水亲水剂的不连续相组成的压敏粘合剂组合物,其中a)所述吸水亲水剂的存在量为1 和40%w / w的总粘合剂组合物; 和b)连续相包含以下反应产物(X):(i)具有一个或多个不饱和端基的聚亚烷基氧化物聚合物,并且其中多于90%w / w的聚环氧烷聚合物由具有三个 或更多个碳原子,和(ii)在加成反应催化剂存在下进行的包含一个或多个Si-H基团的有机硅氧烷。 本发明还涉及包含这种压敏粘合剂的医疗装置。

    7.
    发明专利
    未知

    公开(公告)号:BRPI0814820A2

    公开(公告)日:2015-02-03

    申请号:BRPI0814820

    申请日:2008-06-17

    Applicant: COLOPLAST AS

    Abstract: The present invention relates to a pressure sensitive, hot melt processable adhesive composition comprising a polar plasticising oil and a polar polyethylene copolymer, and a layered adhesive construct and a medical device comprising the adhesive composition according to the invention.

    8.
    发明专利
    未知

    公开(公告)号:BRPI0814816A2

    公开(公告)日:2015-02-03

    申请号:BRPI0814816

    申请日:2008-06-17

    Applicant: COLOPLAST AS

    Abstract: A body waste collecting device comprising a collecting pouch and an adhesive wafer for attachment to the body, said adhesive wafer comprising a backing layer and a first adhesive layer, said first adhesive layer comprising a liquid impermeable, moisture permeable adhesive composition wherein the adhesive wafer comprising an additional second adhesive for sealing around a body opening.

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