Process for preparation of a transfer sheet for electrostatic ph

Details Process for preparation of a transfer sheet for electrostatic ph Process for preparation of a transfer sheet for electrostatic ph

1979-05-16

1982-05-04

Kendall, Ralph S.

Coating processes

Transfer or copy sheet making

421386, 421391, B32B 2738

Patent

active

043282652

ABSTRACT:
A transfer sheet for electrostatically transferring thereon an electrically conductive or electrically semi-conductive toner in electrostatic photography or electrostatic printing, which comprises a substrate and a toner-receiving layer formed on at least one surface of the substrate, which toner-receiving layer contains a composition comprising (A) a thermoplastic acrylic polymer having a carboxyl group content of 2 to 30% by weight and (B) a thermosetting resin reactive with the acrylic polymer (A), is produced by coating on at least one surface of the substrate an aqueous composition containing the thermoplastic acrylic polymer in the form of an aqueous emulsion and the thermosetting resin in the form of an aqueous solution and drying the coated substrate to form a toner-receiving layer on the surface of the substrate. In this transfer sheet, the electric resistance can be maintained at a high level even under high humidity conditions, and a toner image can be transferred on this transfer sheet at a high transfer efficiency.

REFERENCES:
patent: 2708645 (1955-05-01), Norman
patent: 3697171 (1972-10-01), Sullivan
patent: 3993825 (1976-11-01), Buchan et al.
patent: 4126594 (1978-11-01), Peters
patent: 4140836 (1979-02-01), Wallace
Derwent Abs., World Patent Reports, W33, p. 26, R24, GO3 d-h, J2419W/33.

Affiliated with

Also associated with

Rating

Process for preparation of a transfer sheet for electrostatic ph does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparation of a transfer sheet for electrostatic ph, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparation of a transfer sheet for electrostatic ph will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-881976