Transparent electrophotographic film
AssigneeFuji Xerox Co., Ltd.
InventorsKatsumi Harada, Kazuo Asaka, Takashi Kobayashi, Yoshio Tani
Life of this patent
Estimating the term…
Loading patent…
AssigneeFuji Xerox Co., Ltd.
InventorsKatsumi Harada, Kazuo Asaka, Takashi Kobayashi, Yoshio Tani
Estimating the term…
An electrophotographic film for receiving toner image comprising a transparent substrate having formed on at least one side thereof an image-receiving layer containing a matting agent and a binder, wherein the matting agent comprises at least two kinds of matting agents A and B which are different in shape, matting agent A comprising nearly spherical fine particles, and matting agent B comprising flat fine particles, with the average short diameter and average long diameter of each of matting agents A and B satisfying all of relationships (1), (2) and (3): 1.ltoreq.L.sup.1 /W.sup.1 .ltoreq.1.5 (1) L.sup.2 /W.sup.2 >2 (2) W.sup.1 /W.sup.2 >1 (3) wherein L.sup.1 and W.sup.1 represent the long diameter and the short diameter of matting agent A, respectively; and L.sup.2 and W.sup.2 represent the long diameter and the short diameter of matting agent B, respectively, matting agent B having a coefficient of static friction of not more than 0.4, and the image-receiving layer has a surface resistivity of from 1.times.10.sup.9 to 1.times.10.sup.13 .OMEGA.. The electrophotographic film exhibits excellent feeding properties when fed in an electrophotographic copying machine and satisfactory abrasion resistance.
An electrophotographic film for receiving toner images, comprising a transparent substrate having formed on at least one side thereof an image-receiving layer containing a binder and at least two kinds of matting agents different in shape, one of the matting agents comprising nearly spherical fine particles, and the other matting agent comprising flat fine particles, with the average short diameter and average long diameter of each of the matting agents satisfying all of relationships (1), (2) and (3):
An electrophotographic film for receiving toner images, comprising a transparent substrate having formed on at least one side thereof an image-receiving layer, wherein said image-receiving layer contains a polyester resin and chain-shaped colloidal silica having chain lengths of from 10 to 500 nm, and said image-receiving layer has a surface resistivity of from 1.times.10.sup.9 to 1.times.10.sup.13 .OMEGA. as measured at 25.degree. C. and 65% relative humidity.
An electrophotographic film for receiving toner images, comprising a transparent plastic substrate having formed on at least one side thereof a conductive subbing layer and an image-receiving layer formed over said conductive subbing layer, wherein said conductive subbing layer comprises fine particles of a conductive metal oxide having an average particle size of not greater than 0.2 .mu.m and a polymer, and said image-receiving layer contains a polymer and at least two kinds of matting agents different in shape, one of the matting agents comprising nearly spherical fine particles, and the other matting agent comprising flat fine particles, with the average short diameter and average long diameter of each of the matting agents satisfying all of relationships (1), (2) and (3):
Dependencies are inferred from the claim text.