Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1976-01-06
1976-12-21
Hoke, V. P.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 4575R, 260 458NT, 260DIG38, C08K 547, C08K 534, C08K 539
Patent
active
039987850
ABSTRACT:
A printer, such as an ink jet printer, incorporates various hardware such as the ink supply tank, tubing, and ink drop gutter, as representative items, having components molded in the hardware which disinfect groups of micro-organisms which present problems, particularly in areas where ink has depleted. The techniques described lead to inactivation of vegetative bacteria and fungi and prevention of maturation of spores in those areas not in frequent control with the biocide component of the ink. Also mutant forms are prevented from developing in those areas where the biocide component concentration is below the effective lethal level.
REFERENCES:
patent: 2874732 (1959-02-01), Zepelovitch
patent: 3017415 (1962-01-01), Sarett et al.
patent: 3085042 (1963-04-01), Luginbuhl
patent: 3239411 (1966-03-01), Leebrick
patent: 3785985 (1974-11-15), Grand
patent: 3812065 (1974-05-01), Minieri
patent: 3928372 (1975-12-01), Bochis
Cooper D. Kendall
Girvin, Jr. John W.
Hoke V. P.
International Business Machines - Corporation
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