Record receiver having plural interactive leaves or a colorless – Having a colorless color-former – developer therefor – or... – Heavy metal reactant
Patent
1991-05-20
1993-09-14
Schwartz, Pamela R.
Record receiver having plural interactive leaves or a colorless
Having a colorless color-former, developer therefor, or...
Heavy metal reactant
427151, 503217, 503218, 503220, 503223, B41M 5136
Patent
active
052448606
ABSTRACT:
There is described a pressure-sensitive recording and transfer material containing in a first sheet a coating comprising one of the components (A) and (B) or a solvent for these components and in a second sheet the other or both of the components (A) and (B) and an electron-attracting and colour-developing material as component (C),
REFERENCES:
patent: 4587539 (1986-05-01), Bedekovic et al.
patent: 4688059 (1987-08-01), Schmidt et al.
patent: 5024988 (1991-06-01), Zink et al.
J. Amer. Chem. Soc 38, 2101-2119 (1916).
Hevitica Chim. Acta, 1058-1100 (1959).
Burri Peter
Graf Rene
Mischler Werner
Ciba-Geigy Corporation
Dohmann George R.
Schwartz Pamela R.
LandOfFree
Pressure-sensitive recording and transfer material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pressure-sensitive recording and transfer material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressure-sensitive recording and transfer material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2026426