Transfer tape

Details Transfer tape Transfer tape

2007-04-24

2007-04-24

Zirker, Daniel (Department: 1771)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

C428S3550AC, C428S354000, C428S914000, C206S411000

Reexamination Certificate

active

10814718

ABSTRACT:
[An object of the present invention is] to provide transfer tape that maintains strong adhesive strength but can be reliably cut at a stipulated position. The adhesive film contains needle-shaped particles. If the adhesive strength is made high, then the adhesion between the adhesive ingredients is increased, thus forming a film that is difficult to cut. If a force is applied to the band-shaped ribbon in a direction outside the plane in which the adhesive coating is applied, then the film of the adhesive coating becomes thin and the needle-shaped particles rupture the film and cut the adhesive film. Moreover, the cut adhesive film draws the cut end to the needle-shaped particles, and as a result it is cut completely without stringiness.

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Tominaga, M., “Transfer Tool”, U.S. Appl. No. 10/792,343, filed Mar. 3, 2004, 33 Pages.

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