Electrosensitive media and recording process

Details Electrosensitive media and recording process Electrosensitive media and recording process

1982-04-21

1985-08-27

Tufariello, Thomas

Recorders

Record receivers and/or driving means therefor

Laminated, impregnated, or coated bases

204 2, G01D 1534

Patent

active

045381585

ABSTRACT:
An electrochromic material containing a hydrosoluble salt or a hydrosoluble mixture of salts of at least one metal cathodically depositable from an aqueous solution of its ions, an initially hydrosoluble film-forming polymer resin and water. The electrochromic material being able to develop by cathodic reduction of at least one depositable metal ion present within the electrochromic material metal marks.

REFERENCES:
patent: 3891513 (1975-06-01), Yasumori et al.
patent: 3901769 (1975-08-01), Takatori et al.
patent: 4263105 (1981-04-01), Robillard et al.
Akiyama et al., Chem. Abstracts, vol. 81, Abstract 162131t, 1974.
Chang et al., IBM Tech. Disclosure Bull. vol. 16, No. 10, p. 3487, Mar. 1974.
Mitchell et al., IBM Tech. Disclosure Bull. vol. 21, No. 8, pp. 3392-3393, Jan. 1972.
Sambucetti et al., IBM Tech. Disclosure Bull. vol. 21, No. 8, pp. 3394-3396, Jan. 1979.

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