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Image-forming apparatus, image-forming method and toner

A toner, image technology, applied in the field of image forming equipment, can solve problems such as large equipment and cost increase

Inactive Publication Date: 2007-11-28
FUJIFILM BUSINESS INNOVATION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In addition, in the tandem apparatus, four photoconductor drums are necessary for each of the four developing apparatuses, and a unit for synchronizing the four image forming units is required, necessitating large-scale apparatus and cost increase

Method used

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  • Image-forming apparatus, image-forming method and toner
  • Image-forming apparatus, image-forming method and toner
  • Image-forming apparatus, image-forming method and toner

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0317] Preparation of Photocurable Composites Dispersions

[0318] -Photocurable composite dispersion (1)-

[0319] At 42°C, a mixture (100.0 parts) of electron-accepting compounds (1) and (2) each having a polymerizable group (mixing ratio 50 / 50) and 0.1 part of thermal polymerization inhibitor (ALI) were dissolved in 125.0 parts Isopropyl acetate (soluble in water is about 4.3%) to prepare mixed solution I.

[0320] 18.0 parts of hexaaryl-diimidazole (1) [2,2'-bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-diimidazole], 0.5 parts of a nonionic organic dye and 6.0 parts of an organoboron compound were added to the mixture I, and the mixed solution was heated at 42° C. to prepare a mixed solution II.

[0321] The mixed solution II was added to a mixed solution containing 300.1 parts of 8% aqueous gelatin solution and 17.4 parts of 10% aqueous solution of surfactant (1), and the resulting solution was emulsified by a homogenizer (product of Nippon Seiki Co., Ltd.) at 10,000 r...

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Abstract

The present invention provides image-forming apparatus, image-forming method and toner. An image-forming apparatus including: a first image-forming unit using a color forming control toner, a first image carrier, a first toner image-forming unit, a color forming information-applying unit, and a first transfer unit; a second image-forming unit using a black coloring toner, a second image carrier, a second toner image-forming unit, and a second transfer unit; an intermediate transfer body; a third transfer unit; a fixing unit; and a color forming unit.

Description

technical field [0001] The present invention relates to an image forming apparatus, an image forming method, and a toner. Background technique [0002] In a recording apparatus for obtaining a color image by an electrophotographic system, a color image is conventionally obtained by performing three-primary color development from image data and sequentially superimposing these toner images. As a specific apparatus configuration, there is known a so-called four-cycle apparatus for developing a latent image formed by an image forming method on one photoconductor drum with various colors, and repeatedly transferring the developed image onto a transfer member to obtain a color image; and a tandem (tandem) apparatus that moves the transfer member using a photoconductor drum and a developing device having each image forming unit for each color, and successively transfers the ink in sequence Pink image to obtain a color image. [0003] What these recording devices have in common i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/01G03G15/02G03G15/00G03G13/01G03G9/08G03G9/093G03G9/09
CPCG03G15/0121G03G9/09392G03G15/0178G03G9/09378G03G15/0126G03G2215/0497G03G9/0819G03G15/0194G03G2215/0604G03G9/08797G03G9/0928G03G15/08G03G2215/0119G03G9/08795G03G9/08793
Inventor 木村正利矢敷雄一樫村秀树
Owner FUJIFILM BUSINESS INNOVATION CORP
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