Ester capped alkyleneoxy fugitive tints and method for producing

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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8164, 260160, 260164, 260178, 260184, 260187, 260205, 260206, 260207, 2602071, 2602075, 260374, 260378, 260393, 260394, 260404, 260507R, 260573, 260945, 562606, C09B 132, C09B 2908, C09B 4318, D06P 300

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active

041675100

ABSTRACT:
Improved fugitive tints are provided wherein such tints are characterized as having from 2 to about 300 repeating alkyleneoxy capped units in the molecule and having a dyestuff molecule attached to the alkyleneoxy capped units. The solubility of the tint compositions can be altered by varying the number of alkyleneoxy capped units in the tint molecule. The fugitive tints are characterized by the formula

REFERENCES:
patent: 3022335 (1962-02-01), Lundsted
patent: 3101774 (1963-08-01), Patton
patent: 3157633 (1964-11-01), Kuhn
patent: 3206511 (1965-09-01), Bindler et al.
patent: 3337525 (1967-08-01), Peters et al.
patent: 3449319 (1969-06-01), Kuhn
patent: 3507850 (1970-04-01), Cohen et al.

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