Hydrophilic sheet and method of making

Details Hydrophilic sheet and method of making Hydrophilic sheet and method of making

1982-09-30

1985-09-10

Robinson, Ellis P.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

283 96, 283 97, 283903, 3461351, 4273881, 4273977, 428331, 428199, 428206, 428446, 428450, 428464, B32B 1508, B32B 2720

Patent

active

045406286

ABSTRACT:
A composite sheet susceptible to having a water base ink applied by an ink jet printing system is provided. The sheet includes a non-absorbent substrate, such as aluminum on to which is applied a coating of hydroxypropyl cellulose dissolved in an organic solvent and containing a suitable flatting agent such as finely divided amorphous silica. The coating is applied in a thickness in the range of 3 to 25 microns. The method of preparing the composite sheet is also disclosed.

REFERENCES:
patent: 2871143 (1976-01-01), Getting
patent: 3123516 (1964-03-01), Eiland
patent: 3138517 (1974-06-01), Charbonneau
patent: 3574049 (1971-04-01), Sander
patent: 3840399 (1974-10-01), Kobayashi
patent: 4106948 (1978-08-01), Cooper
patent: 4161968 (1979-07-01), Rasmussen
patent: 4446174 (1984-05-01), Maekawa
patent: 4460637 (1984-07-01), Miyamoto
patent: 4478910 (1984-10-01), Oshima

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