Magnetic toner
US-2016334723-A1 · Nov 17, 2016 · US
Toner for electrostatic image development
US9017913B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9017913-B2 |
| Application number | US-201314063587-A |
| Country | US |
| Kind code | B2 |
| Filing date | Oct 25, 2013 |
| Priority date | Nov 19, 2012 |
| Publication date | Apr 28, 2015 |
| Grant date | Apr 28, 2015 |
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Abstract
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A toner for electrostatic image development having sufficient low-temperature fixing properties, and excellent heat resistant storage stability and crush resistance is provided. In toner particles containing at least a binder resin, the binder resin contains a polymer having a structural unit represented by a general formula (1), wherein R 1 , R 2 , and R 3 each independently represent a hydrogen atom, a hydroxyl group, or an alkoxy group, or two adjacent groups of R 1 , R 2 , and R 3 combine to form —O(CH 2 ) i O—, where i represents an integer of 1 or 2, provided that at least one of R 1 , R 2 , and R 3 is an alkoxy group, or two adjacent groups combine to form —O(CH 2 ) i O—; and R 4 represents a hydrogen atom, a halogen atom, an alkyl group, a hydroxyl group, or an alkoxy group.
First claim
Opening claim text (preview).
The invention claimed is: 1. A toner for electrostatic image development, comprising toner particles containing at least a binder resin, wherein the binder resin contains a polymer having a structural unit represented by a general formula (1), wherein R 1 , R 2 , and R 3 each independently represent a hydrogen atom, a hydroxyl group, or an alkoxy group, or two adjacent grou…
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- G03G9/08706Primary
Physics · mapped topic
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Frequently asked questions
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- What does patent US9017913B2 cover?
- A toner for electrostatic image development having sufficient low-temperature fixing properties, and excellent heat resistant storage stability and crush resistance is provided. In toner particles containing at least a binder resin, the binder resin contains a polymer having a structural unit represented by a general formula (1), wherein R 1 , R 2 , and R 3 each independently represent a hydro…
- Who is the assignee on this patent?
- Konica Minolta Inc
- What technology area does this patent fall under?
- Primary CPC classification G03G9/08706. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Apr 28 2015 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).