Toner and two-component developer
US-2024337960-A1 · Oct 10, 2024 · US
Electrostatic-image developing toner, electrostatic-image developer, and toner cartridge
US2016349643A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016349643-A1 |
| Application number | US-201514938949-A |
| Country | US |
| Kind code | A1 |
| Filing date | Nov 12, 2015 |
| Priority date | May 26, 2015 |
| Publication date | Dec 1, 2016 |
| Grant date | — |
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Abstract
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An electrostatic-image developing toner includes a toner particle that includes a binder resin including an amorphous polyester resin and a crystalline polyester resin and that includes a styrene-alkyl(meth)acrylate copolymer. The glass transition temperature Tg(A) of the styrene-alkyl(meth)acrylate copolymer and the glass transition temperature Tg(B) of the amorphous polyester resin satisfy Relational expression (1): Tg(B)−10≦Tg(A)≦Tg(B)+2.5.
First claim
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What is claimed is: 1 . An electrostatic-image developing toner including a toner particle comprising: a binder resin including an amorphous polyester resin and a crystalline polyester resin; and a styrene-alkyl(meth)acrylate copolymer, a glass transition temperature Tg(A) of the styrene-alkyl(meth)acrylate copolymer and a glass transition temperature Tg(B) of the amorphous polyester resin satisfying Relational expression (1) below. Tg ( B )−10 ≦Tg ( A )≦ Tg ( B )+2.5…
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- G03G9/08755Primary
Physics · mapped topic
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- What does patent US2016349643A1 cover?
- An electrostatic-image developing toner includes a toner particle that includes a binder resin including an amorphous polyester resin and a crystalline polyester resin and that includes a styrene-alkyl(meth)acrylate copolymer. The glass transition temperature Tg(A) of the styrene-alkyl(meth)acrylate copolymer and the glass transition temperature Tg(B) of the amorphous polyester resin satisfy Re…
- Who is the assignee on this patent?
- Fuji Xerox Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G03G9/08755. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). 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).