申请人:——
公开号:US20030212176A1
公开(公告)日:2003-11-13
An iodine/iodide-containing hot melt coatable adhesive is provided. This adhesive is prepared by mixing iodine and an iodide salt, individually or in combination, with solubilizing liquids. The iodine and iodide salt are combined with a pre-adhesive composition in a hot melt mixer, with an iodine/iodide complexing agent being present in the mixture. The mixture is mixed at a temperature from about 130° C. to about 200° C. and sufficiently to form an iodine/iodide-containing hot melt coatable adhesive. Alternatively, the iodide may be generated in situ. The adhesive so prepared may be packaged for coating on a substrate at a later time, or may be immediately coated to form an adhesive composite. Adhesive composites, particularly surgical incise drapes, are provided incorporating this hot melt coatable adhesive.
提供了一种含碘/碘化物的热熔可涂覆粘合剂。这种粘合剂的制备方法是将碘和碘化盐单独或与增溶剂混合。碘和碘化盐在热熔混合器中与预粘合剂组合物混合,混合物中含有碘/碘化物络合剂。混合物在约 130 摄氏度至约 200 摄氏度的温度下混合,足以形成含碘/碘化物的热熔涂层粘合剂。或者,碘化物可在原位生成。如此制备的粘合剂可以包装起来,以便日后涂覆在基底上,也可以立即涂覆以形成粘合剂复合材料。粘合剂复合材料,特别是手术切口帘布,都含有这种热熔涂层粘合剂。