Ink composition

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

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Details

106 20, C09D 1100

Patent

active

050824953

ABSTRACT:
A substantially colorless, transparent ink composition which affords erasable, white ink images includes an organic solvent, an organic substance which is dissolved in the organic solvent, which has a molecular weight of less than 1,000 and which is a white or colorless solid at room temperature, and a polymer which is dissolved in the organic solvent and which has a molecular weight of at least 10,000.

REFERENCES:
patent: 1761347 (1930-06-01), Kharasch
patent: 2578425 (1948-05-01), Hershkowitz
patent: 3997498 (1976-12-01), Reese et al.
patent: 4657591 (1987-04-01), Shioi et al.

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