Record receiver having plural interactive leaves or a colorless – Having a colorless color-former – developer therefor – or... – Identified organic electron acceptor other than phenolic resin
Patent
1986-08-04
1988-03-08
Hess, Bruce H.
Record receiver having plural interactive leaves or a colorless
Having a colorless color-former, developer therefor, or...
Identified organic electron acceptor other than phenolic resin
427150, 427151, 503225, B41M 518
Patent
active
047299843
ABSTRACT:
An improved heat sensitive recording sheet having a wealth of high speed recording characteristics and remarkably improved resistances against plasticizers and against diazo developers which contain at least a 3,4-dihydroxydiphenyl sulfone derivative.
REFERENCES:
patent: 4608580 (1986-08-01), Ikeda et al.
patent: 4612557 (1986-09-01), Hama et al.
Hama Fumio
Kondo Mitsuru
Omatsu Masayuki
Hess Bruce H.
Kanzaki Paper Manufacturing Co. Ltd.
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