JP2008015053A5 - - Google Patents
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- Publication number
- JP2008015053A5 JP2008015053A5 JP2006184024A JP2006184024A JP2008015053A5 JP 2008015053 A5 JP2008015053 A5 JP 2008015053A5 JP 2006184024 A JP2006184024 A JP 2006184024A JP 2006184024 A JP2006184024 A JP 2006184024A JP 2008015053 A5 JP2008015053 A5 JP 2008015053A5
- Authority
- JP
- Japan
- Prior art keywords
- toner
- polar resin
- component
- toner according
- soluble component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000011347 resin Substances 0.000 claims 6
- 229920005989 resin Polymers 0.000 claims 6
- 239000002253 acid Substances 0.000 claims 3
- 239000003086 colorant Substances 0.000 claims 3
- 239000002245 particle Substances 0.000 claims 3
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 2
- 238000002835 absorbance Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000006229 carbon black Substances 0.000 claims 1
- 239000012153 distilled water Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Inorganic materials [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- 238000010558 suspension polymerization method Methods 0.000 claims 1
- 238000002211 ultraviolet spectrum Methods 0.000 claims 1
Images
Claims (9)
該極性樹脂は、
１）トルエン溶媒に溶解し、該溶解液を同量の蒸留水と振とうした場合の水層のＵＶスペクトルにおいて、６００ｎｍでの吸光度（Ａｂｓ）が０乃至０．５であって、該水層中に抽出される該極性樹脂の成分が０乃至０．５質量％であり、
２）エタノール可溶分成分を０．２乃至１．２質量％含有しており、該極性樹脂のトルエン可溶成分の重量平均分子量をＭｗ１、酸価をＡ（ｍｇＫＯＨ／ｇ）とし、該極性樹脂のエタノール可溶成分の重量平均分子量をＭｗ２、酸価をＢ（ｍｇＫＯＨ／ｇ）とした時、
１．５＜Ｍｗ１／Ｍｗ２＜２５ ０．０３＜Ａ／Ｂ＜０．１５
であることを特徴とするトナー。 A toner having toner particles containing at least a colorant, wax, polar resin and inorganic fine powder,
The polar resin is
1) In the UV spectrum of an aqueous layer when dissolved in a toluene solvent and the solution is shaken with the same amount of distilled water, the absorbance (Abs) at 600 nm is 0 to 0.5, and the aqueous layer The component of the polar resin extracted in is 0 to 0.5% by mass,
2) Contains 0.2 to 1.2% by mass of an ethanol-soluble component, the weight-average molecular weight of the toluene-soluble component of the polar resin is Mw1, the acid value is A (mgKOH / g), and the polarity When the weight average molecular weight of the ethanol-soluble component of the resin is Mw2 and the acid value is B (mgKOH / g),
1.5 <Mw1 / Mw2 <25 0.03 <A / B <0.15
Toner characterized by being.
７０＜Ｂ＜１５０であることを特徴とする請求項１乃至４のいずれかに記載のトナー。 When the acid value of the ethanol-soluble component of the polar resin is B (mg KOH / g),
The toner according to any one of claims 1 to 4, characterized in that a 70 <B <15 0.
該トナーは請求項１〜８のいずれかに記載のトナーであることを特徴とする非磁性一成分画像形成方法。 By contacting the toner over which is carried on the surface of the toner carrying member to the surface of the electrostatic latent image bearing member, a non-magnetic one-component image forming method for forming a toner image on the latent electrostatic image bearing member ,
A non-magnetic one-component image forming method, wherein the toner is the toner according to claim 1 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006184024A JP4847235B2 (en) | 2006-07-04 | 2006-07-04 | Toner and image forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006184024A JP4847235B2 (en) | 2006-07-04 | 2006-07-04 | Toner and image forming method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008015053A JP2008015053A (en) | 2008-01-24 |
| JP2008015053A5 true JP2008015053A5 (en) | 2009-08-13 |
| JP4847235B2 JP4847235B2 (en) | 2011-12-28 |
Family
ID=39072157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006184024A Expired - Fee Related JP4847235B2 (en) | 2006-07-04 | 2006-07-04 | Toner and image forming method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4847235B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5758936B2 (en) * | 2013-03-15 | 2015-08-05 | 京セラドキュメントソリューションズ株式会社 | Magnetic single component developing toner |
| CN103566879A (en) * | 2013-09-26 | 2014-02-12 | 蚌埠华纺滤材有限公司 | Expanded perlite modified activated carbon automobile exhaust desulfurizing agent, and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3308812B2 (en) * | 1995-05-31 | 2002-07-29 | キヤノン株式会社 | Electrostatic image developing toner and method of manufacturing the same |
| JP3927815B2 (en) * | 2002-01-16 | 2007-06-13 | キヤノン株式会社 | Toner and image forming method |
| JP2004117964A (en) * | 2002-09-27 | 2004-04-15 | Canon Inc | Toner and image forming apparatus |
| JP4290055B2 (en) * | 2003-07-30 | 2009-07-01 | キヤノン株式会社 | Non-magnetic toner |
| JP4298604B2 (en) * | 2003-07-30 | 2009-07-22 | キヤノン株式会社 | Toner and image forming method |
| JP2006003499A (en) * | 2004-06-16 | 2006-01-05 | Canon Inc | Toner |
-
2006
- 2006-07-04 JP JP2006184024A patent/JP4847235B2/en not_active Expired - Fee Related
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