13-09-2012 дата публикации
Номер: US20120230740A1
An intermediate transfer belt including: a base layer; and an elastic layer, the elastic layer being laid on the base layer to form a laminated structure, wherein the elastic layer is an acrylic rubber-elastic layer with flame retardancy where the acrylic rubber-elastic layer has VTM-0 grade according to the UL94VTM burning test, wherein the elastic layer has a Martens hardness of 0.2 N/mmto 0.8 N/mmwhen indented to a depth of 10 μm, wherein the elastic layer has a uniform concavo-convex pattern in a surface thereof, and the uniform concavo-convex pattern is formed by arranging individual spherical resin particles in the surface of the elastic layer in a plane direction thereof, and wherein the intermediate transfer belt is configured to receive a toner image formed by developing, with a toner, a latent image on an image bearing member. 1. An intermediate transfer belt comprising:a base layer; andan elastic layer,the elastic layer being laid on the base layer to form a laminated structure,wherein the elastic layer is an acrylic rubber-elastic layer with flame retardancy where the acrylic rubber-elastic layer has VTM-0 grade according to the UL94VTM burning test,{'sup': 2', '2, 'wherein the elastic layer has a Martens hardness of 0.2 N/mmto 0.8 N/mmwhen indented to a depth of 10 μm,'}wherein the elastic layer has a uniform concavo-convex pattern in a surface thereof, and the uniform concavo-convex pattern is formed by arranging individual spherical resin particles in the surface of the elastic layer in a plane direction thereof, andwherein the intermediate transfer belt is configured to receive a toner image formed by developing, with a toner, a latent image on an image bearing member.2. The intermediate transfer belt according to claim 1 , wherein the acrylic rubber-elastic layer with flame retardancy contains a metal hydroxide compound and a phosphorus compound.3. The intermediate transfer belt according to claim 1 , wherein the spherical resin particles are fine ...
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