Image forming apparatus
US-9223255-B2 · Dec 29, 2015 · US
Image forming apparatus and image forming and decoloring system
US9348249B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9348249-B2 |
| Application number | US-201414341609-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 25, 2014 |
| Priority date | Jul 25, 2014 |
| Publication date | May 24, 2016 |
| Grant date | May 24, 2016 |
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Abstract
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According to one embodiment, there is provided an image forming apparatus which forms an decolorable image and an non-decolorable image by fixing a toner image including a decolorable toner and a toner image including a non-decolorable toner or a medium. The decolorable toner has a first peak of a loss tangent tan δ at a temperature T E1 , and the non-decolorable toner has a first peak of a loss tangent tan δ at a temperature T U1 . A difference between the temperature T E1 and the temperature T U1 is within 20° C.
First claim
Opening claim text (preview).
What is claimed is: 1. An image forming apparatus which forms a decolorable image and an non-decolorable image by fixing a toner image including a decolorable toner and a toner image including a non-decolorable toner on a medium, wherein: the decolorable toner has a first peak of a loss tangent tan δ at a temperature T E1 and has a storage modulus of 1.0×10 4 at a temperature T E2 , the non-decolorable toner has a first peak of the loss tangent tan 8 at a temperature T U1 and…
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Classifications
- G03G15/0121Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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- What does patent US9348249B2 cover?
- According to one embodiment, there is provided an image forming apparatus which forms an decolorable image and an non-decolorable image by fixing a toner image including a decolorable toner and a toner image including a non-decolorable toner or a medium. The decolorable toner has a first peak of a loss tangent tan δ at a temperature T E1 , and the non-decolorable toner has a first peak of a los…
- Who is the assignee on this patent?
- Toshiba Tec Kk
- What technology area does this patent fall under?
- Primary CPC classification G03G15/0121. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue May 24 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).