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发明公开
CN105331298A 拉伸剥离式压敏粘合剂制品及其使用方法 无效 - 驳回

拉伸剥离式压敏粘合剂制品及其使用方法
摘要：
本发明涉及一种拉伸剥离式压敏粘合剂制品及其使用方法。具体地，本发明描述一种拉伸剥离式压敏粘合剂制品，所述拉伸剥离式压敏粘合剂制品包括：背衬；第一主表面和与所述第一主表面相对的第二主表面；设置在所述泡沫层的所述第一主表面上并与所述泡沫层直接接触的第一压敏粘合剂组合物。所述背衬包括具有约7磅/立方英尺至约15磅/立方英尺的密度、约0.01英寸至小于0.020英寸的厚度的泡沫层。所述制品表现与标准化纹理化表面至少约40％的表面接触。
摘要（英）：

A stretch releasing pressure-sensitive adhesive article that includes a backing that includes a layer of foam having a density of from about 7 pounds per cubic foot to about 15 pounds per cubic foot, a caliper of from about 0.01 inch to less than 0.020 inch, a first major surface and a second major surface opposite the first major surface, a first pressure-sensitive adhesive composition disposed on the first major surface of the layer of foam and in direct contact with the layer of foam. The article exhibits at least about 40% surface contact to a standardized textured surface.

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