发明名称 Composite adhesive tape
摘要 The present invention provides adhesive articles that include more than one adhesive, or if one adhesive is used, include more than one adhesive portion, where, in each portion, the extent of cure of the adhesive is varied in a predetermined manner so that each adhesive portion behaves as if it were two or more different adhesives. The adhesive articles of the present invention are typically provided as adhesive tapes, often in the form of a tape having a longitudinal dimension (down-web dimension) that far exceeds its width (cross-web dimension).
申请公布号 US5585178(A) 申请公布日期 1996.12.17
申请号 US19910815173 申请日期 1991.12.31
申请人 MINNESOTA MINING & MANUFACTURING COMPANY 发明人 CALHOUN, CLYDE D.;KOSKENMAKI, DAVID C.
分类号 B32B7/12;(IPC1-7):B32B7/12 主分类号 B32B7/12
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