Adhesive tape for adhering inserts to a page of a magazine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6740379
SERIAL NO

09623850

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides an adhesive tape for laminating a first substrate to a second substrate, wherein the adhesive tape includes a carrier having on a first major surface a first adhesive layer and having on a second major surface opposite to the first major surface in the order given a non-tacky polymer layer and a second adhesive layer, wherein the adhesive tape is capable of being adhered to the first substrate by the first adhesive layer and to the second substrate by the second adhesive layer. The adhesive tape is capable of delamination between the carrier and the non-tacky polymer layer when the first and second substrate are peeled away from each other so as to leave the carrier on the first substrate and the non-tacky polymer layer on the second substrate with a major surface of the non-tacky polymer layer or the carrier. The non-tacky polymer layer and carrier are not co-extruded layers. The present invention further provides a method for manufacturing the adhesive tape and the use of the adhesive tape for placing inserts in a multi-page publication.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Congard, Pierre M Sannois, FR 4 137
Sabatier, Richard Paris, FR 5 114
Weber, Jean-Phillippe Dachstein, FR 1 52

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