Record receiver having plural interactive leaves or a colorless – Having plural interactive leaves
Patent
1994-05-13
1995-06-13
Hess, Bruce H.
Record receiver having plural interactive leaves or a colorless
Having plural interactive leaves
427151, 428195, 428913, 428914, 503216, 503217, 503218, B41M 5035, B41M 538
Patent
active
054242681
ABSTRACT:
An imaging process uses an imaging medium comprising a polymer having a plurality of first groups. This polymer is imagewise contacted with an imaging reagent comprising a plurality of second groups, thus causing, in the areas of the medium exposed to the imaging reagent, the second groups to react with the first groups and form a colored material, and thereby forming an image on the imaging medium. One of the first and second groups comprises a benzotriazinone or benzothiatriazine-4,4-dioxide benzotriazinone moiety and the other comprises a naphthol or a pyrazalone moiety.
REFERENCES:
patent: 3929760 (1975-12-01), Landholm et al.
patent: 4138557 (1979-02-01), Boie et al.
patent: 4957847 (1990-09-01), Adam et al.
patent: 5011811 (1991-04-01), Shuttleworth et al.
Bello et al., J. Chem. Soc. Perkin Trans. II, 1987, 815.
Bello et al., J. Chem. Soc., Chem. Commun., 22, 1639 (1986).
Chemical Abstracts, 100, 193, 535t (Abstract of Japanese Pat. Appn. 82-123, 934, Pubn. No. 59-12,969).
Chemical Abstracts, 101, 173,032u (Abstract of Japanese Pat. App. 83-376, Pubn. No. 59-124,955).
Chemical Abstracts, 105, 105,845u (Abstract of Japanese Pat. App. 84-78,163, Pubn. No. 60-220,785).
Chemical Abstracts, 93, 48539e (Abstract of British Patent Application 2,026,528).
Chemical Abstracts, 94, 4953b (Abstract of French Patent Application 2,438,045).
Ford et al., J. Org. Chem., 32,173 (1967).
Hirao et al., Macromolecules, 21,561 (1988).
Fehervari Agota F.
Gaudiana Russell A.
Kolb Eric S.
Mehta Parag G.
Taylor Lloyd D.
Cole David J.
Hess Bruce H.
Polaroid Corporation
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