Image forming material and image forming method employing the same
AssigneeKonica Corporation
InventorsTomonori Kawamura, Masataka Takimoto, Ai Katsuda, Katsuji Kondo
Life of this patent
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Abstract
An image forming material is disclosed which comprises a support and provided thereon, an image forming layer and an image protective layer in that order, the image forming layer containing a colorant and a first binder resin, and the image protective layer containing fine particles in an amount of 2 to 150 mg/M.sup.2 and a second binder resin and having a thickness of 0.03 to 1.0 .mu.m, wherein an image is formed by exposing the material to a high density energy light to reduce adhesion between the image forming layer and the support and then removing the image forming layer at exposed portions.
Claims7
An image forming material comprising a support and provided thereon, an image forming layer and a hardened image protective layer in that order, the image forming layer containing a colorant and a first binder resin, and the image protective layer containing fine particles in an amount of 2 to 150 mg/m.sup.2 and a second binder resin and having a thickness of 0.03 to 1.0 .mu.m, said fine particles having an average particle size r of 0.3 to 4.5 .mu.m, and the average particle size r and the thickness of d of the image protective layer satisfy the following relation:
- r>d
- a surface of said protective layer opposite said image forming layer is roughened, wherein an image is formed by exposing the material to a high density energy light to reduce adhesion between the image forming layer and the support and then removing the image forming layer at exposed portions.
An image forming material comprising a support, an image forming layer containing a colorant and a first binder resin, a hardened image protective layer, and an image receiving material in that order, said image protective layer having a thickness d of 0.03 to 1.0 .mu.m and containing 2 to 150 mg/m.sup.2 of fine particles with an average particle size r of 0.3 to 4.5 .mu.m and a second binder resin, r and d satisfying the following relation:
- r>d
- wherein a surface of said image protective layer on said image receiving material side is roughened to a smoother value of 1 to 200 mmHg at 23.degree. C. and 55% RH, and wherein an image is formed by exposing said image forming material to a high density energy light to reduce adhesion between said image forming layer and said support, and then removing said image forming layer at exposed portions.
Dependencies are inferred from the claim text.