Record receiver having plural interactive leaves or a colorless – Having a colorless color-former – developer therefor – or... – Having nonchromogenic liquid spread-control or...
Reexamination Certificate
2011-07-05
2011-07-05
Hess, Bruce H (Department: 1785)
Record receiver having plural interactive leaves or a colorless
Having a colorless color-former, developer therefor, or...
Having nonchromogenic liquid spread-control or...
C427S150000, C503S216000
Reexamination Certificate
active
07972991
ABSTRACT:
Disclosed herein is a heat-sensitive recording material shows good barcode printability and provides printed images having an excellent milk resistance. The heat-sensitive recording material comprises a heat-sensitive recording layer contains 3,3′-diallyl-4,4′-dihydroxydiphenylsulfone and 1,2-di(methylphenoxy)ethane in a specific amount relative to the leuco dye, and contains a crosslinked diphenylsulfone-based compound in an specific ratio based on the total solid in the heat-sensitive recording layer.
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patent: 7618922 (2009-11-01), Ogino et al.
patent: 2005/0096221 (2005-05-01), Fisher et al.
patent: 10-297090 (1998-11-01), None
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patent: 2004-276281 (2004-10-01), None
Nojima Masaharu
Takemura Takashi
Bacon & Thomas PLLC
Hess Bruce H
Oji Paper Co. Ltd.
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