发明名称 DEVICE FOR THE RELEASE OF SUBSTANCES, METHOD OF MANUFACTURE AND THE USAGE
摘要 phe invention concerns a device for the release of substances made of hot-melt adhesives, with uniform or non-uniform distribution of the substances. The hot-melt adhesive has a processing temperature between 40 and 80 degrees Celsius, preferably between 40 and 60 degrees Celsius, and ideally between 40 and 55 degrees Celsius. Also described is a process for manufacturing the device in which the melted hot melt-adhesive containing the substances to be released is applied continuously or intermittently to a support at a hot-melt adhesive temperature between 40 and 80 degrees Celsius, preferably 40 and 60 degrees Celsius, and ideally 45 and 55 degrees Celsius, and in which, if necessary, a protective coating material is applied.
申请公布号 KR970006448(B1) 申请公布日期 1997.04.28
申请号 KR19890070772 申请日期 1989.05.01
申请人 LTS LOHMANN THERAPIE -SYSTEME GMBH & CO.KG 发明人 JAEGER, HALVOR;HOFFMANN, HANS RAINER;MECONI, REINHOLD;KLEIN, ROBERT PETER
分类号 A61L15/44;A61K9/22;A61K9/70;A61L15/16;A61M35/00;A61M37/00;G01N33/48;G01N33/52 主分类号 A61L15/44
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