Magnetic carrier, two-component developer, developer for replenishment, and image forming method
US-9341973-B2 · May 17, 2016 · US
Carrier resins with improved relative humidity sensitivity
US8974995B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8974995-B2 |
| Application number | US-201313855866-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 3, 2013 |
| Priority date | Apr 3, 2013 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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- Title
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- Abstract
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Abstract
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The disclosure describes acrylate carrier resins, optionally, with a C/O of at least about 4, comprising a heterocycle comprising sulfur, exhibiting high charge and improved RH sensitivity, carrier compositions comprising the acrylate-coated carriers and developers comprising a toner and the acrylate-coated carrier.
First claim
Opening claim text (preview).
We claim: 1. A toner carrier comprising a solid core coated with a resin comprising at least one first monomer having a structure as set forth in formula (I) or isomers thereof: wherein R 1 is methyl or H; and R 2 is an aryl, a cyclic heteroalkyl, cyclic heteroalkylalkyl or a cyclic heteroalkylaryl comprising at least one sulfur atom, and wherein the resin has a carbon:…
Assignees
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- G03G9/10Primary
Physics · mapped topic
Physics · mapped topic
- G03G9/1087Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US8974995B2 cover?
- The disclosure describes acrylate carrier resins, optionally, with a C/O of at least about 4, comprising a heterocycle comprising sulfur, exhibiting high charge and improved RH sensitivity, carrier compositions comprising the acrylate-coated carriers and developers comprising a toner and the acrylate-coated carrier.
- Who is the assignee on this patent?
- Xerox Corp, Nat Res Council Canada
- What technology area does this patent fall under?
- Primary CPC classification G03G9/10. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Mar 10 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).