Fixing member, method for producing it, and image forming apparatus comprising the fixing member

a technology of fixing member and fixing member, which is applied in the direction of electrographic process, application, instruments, etc., can solve the problems of considerable time to heat the heat roller, disadvantages of flexibility, elasticity, and unclear imag
US20050095381A1Inactive Publication Date: 2005-05-05KONDOH TSUNEAKI
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Patent Information

Authority / Receiving Office
US · United States
Patent Type
Applications(United States)
Current Assignee / Owner
KONDOH TSUNEAKI
Publication Date
2005-05-05
Estimated Expiration
Not applicable · inactive patent

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Abstract

In a fixing member (10) in which an elastic layer made of heat-resistance synthetic rubber and a releasing layer made of fluorocarbon resin are sequentially provided on a substrate, a melting point of the fluorocarbon resin constituting the releasing layer (3) is set to be at least 20° C. lower than a temperature for starting an oxidation of the heat-resistance synthetic rubber constituting the elastic layer (2), and the releasing layer (3) is burned by a temperature which is higher than the melting point of the fluorocarbon resin constituting the releasing layer (3), and a burning temperature which does not exceed the starting temperature for the oxidation of the heat-resistance rubber constituting the elastic layer (2).
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Description

BACKGROUND OF THE INVENTION

[0001] 1. Field of the Invention

[0002] The present invention relates to a fixing member such as a roller, a sheet, an endless belt, or the like, which is used for an image forming apparatuses such as an electro-photography copying machine, a laser printer, a facsimile, and so on, and the image forming apparatus, which comprises the fixing member.

[0003] 2. Description of the Prior Art

[0004] FIG. 3 is an explanatory view showing an image forming apparatus of a conventional electro-photography type. In the image forming apparatus of the conventional electro-photography type 100, for example, a copying machine and a laser printer have a photoconductor drum 101 in which an electrostatic latent image is formed on a surface, an electrification roller 102 in which an electrification treatment is conducted by contacting to the photoconductor drum 101, exposure means 103 such as a laser beam, and so on, a development roller 104 in which a toner is adhered to the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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