Thermosensitive recording material

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United States of America Patent

PATENT NO 8470734
APP PUB NO 20110237432A1
SERIAL NO

12601380

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Abstract

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A heat-sensitive recording material includes a paper web with recycled fibers and a heat-sensitive recording layer includes color formers and color acceptors. The amount of recycled fiber contained in the paper web is at least 70 percent by weight, and the heat-sensitive recording layer has, as color acceptor, at least 33⅓ percent by weight of N-(p-toluenesulphonyl)-N′-3-(p-toluenesulphonyloxyphenyl)urea in relation to the total content of color acceptors in the heat-sensitive recording layer.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HITEC PAPER EUROPE GMBH33699 BIELEFELD

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eisernitz, Svenja Flensburg, DE 3 1
Jahns, Falk Flensburg, DE 2 0
Schreiber, Annette Kosel, DE 6 4
Stork, Gerhard Flensburg, DE 15 24

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