Antistatic composition and elements and processes utilizing same

Details Antistatic composition and elements and processes utilizing same Antistatic composition and elements and processes utilizing same

1982-01-08

1983-11-15

Herbert, Jr., Thomas J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including a second component containing structurally defined...

428327, 428409, 428480, 428483, 428515, 428922, 430124, 430126, 430496, B32B 516, B32B 2736, G03C 182

Patent

active

044156260

ABSTRACT:
An antistatic composition useful to reduce the propensity of multilayer elements to accumulate static electrical charge comprises an aqueous dispersion of (a) a film-forming binder; (b) a hardener for the binder; (c) a substantially transparent matting agent having particles with a diameter in the range of from about 1 to about 50 microns and a specific gravity substantially the same as that of water; (d) a highly electrically conductive, noncrystallizable conductivity agent; and (e) a charge control agent. This antistatic composition is especially useful as an image-receiving layer on substantially transparent image-receiving elements. Such image-receiving elements can be formed into projection-viewable transparencies by an electrographic copy process, which transparencies are considerably less likely to stick to one another or jam in electrographic copier/duplicator equipment than currently available transparencies.

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patent: 3850642 (1974-11-01), Bailey, Jr. et al.
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patent: 4071362 (1978-01-01), Takenaka et al.
patent: 4232101 (1980-11-01), Fukuda et al.
patent: 4259422 (1981-03-01), Davidson et al.
Japan Patent Center, Inc., Jun. 29, 1970, p. 118, Abstract of Japanese Pub. No. 19039/70.

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