Liquid developer

Details Liquid developer Liquid developer

1973-10-25

1977-09-27

Levy, Donald

Compositions

Electrolytes for electrical devices

8 1E, 8 2, 8 25R, 8 39R, G03G 900

Patent

active

040510522

ABSTRACT:
A liquid developer comprising a dispersion of a dye or pigment having a long chain alkyl group in their molecular structure in a liquid hydrocarbon. The liquid developer for electrophotography is excellent in dispersibility of the image-forming dye or pigment particles, uniformity in charge polarity, storage stability, distinct-image forming ability and image-fixing property, and such liquid developer can be prepared without aid of conventional modifiers such as control agents dispersing agents, and fixing agents.

REFERENCES:
patent: 3394133 (1968-07-01), Straley et al.
patent: 3499896 (1970-03-01), Neeff
patent: 3642425 (1972-02-01), Gehrke et al.
patent: 3646071 (1972-02-01), Frey et al.
patent: 3724998 (1973-04-01), Gehrke et al.
patent: 3845080 (1974-10-01), Graser

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