JP2007169456A5 - - Google Patents
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- Publication number
- JP2007169456A5 JP2007169456A5 JP2005368978A JP2005368978A JP2007169456A5 JP 2007169456 A5 JP2007169456 A5 JP 2007169456A5 JP 2005368978 A JP2005368978 A JP 2005368978A JP 2005368978 A JP2005368978 A JP 2005368978A JP 2007169456 A5 JP2007169456 A5 JP 2007169456A5
- Authority
- JP
- Japan
- Prior art keywords
- resin particle
- particle dispersion
- producing
- image
- toner
- 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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- 239000006185 dispersion Substances 0.000 claims 17
- 239000002245 particle Substances 0.000 claims 13
- 239000011347 resin Substances 0.000 claims 11
- 229920005989 resin Polymers 0.000 claims 11
- 238000004519 manufacturing process Methods 0.000 claims 10
- 238000004945 emulsification Methods 0.000 claims 6
- 229920000728 polyester Polymers 0.000 claims 5
- 239000003085 diluting agent Substances 0.000 claims 4
- 230000001804 emulsifying Effects 0.000 claims 4
- 230000004931 aggregating Effects 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000178 monomer Substances 0.000 claims 1
- 238000006068 polycondensation reaction Methods 0.000 claims 1
Claims (9)
カルボキシル基及び／又はその等価基を１つ以上有する乳化性希釈剤及び前記ポリエステルを少なくとも含む混合物を得る工程、並びに、
前記混合物を水系媒体中に乳化分散し樹脂粒子分散液を得る工程を含む樹脂粒子分散液の製造方法であって、
乳化分散温度における前記ポリエステルの粘度が２，０００〜２０，０００Ｐａ・ｓであり、
乳化分散温度における前記乳化性希釈剤の粘度が０．１〜１００Ｐａ・ｓであることを特徴とする
樹脂粒子分散液の製造方法。 A step of obtaining a polyester by polycondensation of a polycondensable monomer,
Obtaining an emulsifiable diluent having one or more carboxyl groups and / or equivalent groups thereof and a mixture containing at least the polyester, and
A method for producing a resin particle dispersion comprising the step of emulsifying and dispersing the mixture in an aqueous medium to obtain a resin particle dispersion,
The viscosity of the polyester at the emulsification dispersion temperature is 2,000 to 20,000 Pa · s,
The method for producing a resin particle dispersion, wherein the emulsifying diluent at an emulsification dispersion temperature has a viscosity of 0.1 to 100 Pa · s.
該凝集粒子を加熱して融合させる工程を含む静電荷像現像トナーの製造方法であって、
前記樹脂粒子分散液が、請求項１〜５のいずれか１つに記載の製造方法により製造された樹脂粒子分散液である
静電荷像現像トナーの製造方法。 A step of aggregating the resin particles in a dispersion containing at least a resin particle dispersion to obtain aggregated particles; and
A method for producing an electrostatic image developing toner comprising a step of heating and aggregating the aggregated particles,
The method for producing an electrostatic charge image developing toner, wherein the resin particle dispersion is a resin particle dispersion produced by the production method according to any one of claims 1 to 5 .
前記潜像保持体表面に形成された静電潜像をトナーを含む現像剤により現像してトナー像を形成する現像工程、
前記潜像保持体表面に形成されたトナー像を被転写体表面に転写する転写工程、及び、
前記被転写体表面に転写されたトナー像を熱定着する定着工程を含む画像形成方法であって、
前記トナーとして請求項７に記載の静電荷像現像トナー、又は、前記現像剤として請求項８に記載の静電荷像現像剤を用いる
画像形成方法。 A latent image forming step for forming an electrostatic latent image on the surface of the latent image holding member;
A developing step of forming a toner image by developing the electrostatic latent image formed on the surface of the latent image holding member with a developer containing toner;
A transfer step of transferring the toner image formed on the surface of the latent image holding member to the surface of the transfer target; and
An image forming method comprising a fixing step of thermally fixing the toner image transferred to the surface of the transfer material,
An image forming method using the electrostatic image developing toner according to claim 7 as the toner or the electrostatic image developer according to claim 8 as the developer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005368978A JP5217089B2 (en) | 2005-12-22 | 2005-12-22 | Manufacturing method of resin particle dispersion, electrostatic image developing toner and manufacturing method thereof, electrostatic image developer, and image forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005368978A JP5217089B2 (en) | 2005-12-22 | 2005-12-22 | Manufacturing method of resin particle dispersion, electrostatic image developing toner and manufacturing method thereof, electrostatic image developer, and image forming method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007169456A JP2007169456A (en) | 2007-07-05 |
| JP2007169456A5 true JP2007169456A5 (en) | 2009-02-12 |
| JP5217089B2 JP5217089B2 (en) | 2013-06-19 |
Family
ID=38296450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005368978A Expired - Fee Related JP5217089B2 (en) | 2005-12-22 | 2005-12-22 | Manufacturing method of resin particle dispersion, electrostatic image developing toner and manufacturing method thereof, electrostatic image developer, and image forming method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5217089B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5247173B2 (en) * | 2007-07-11 | 2013-07-24 | 三洋化成工業株式会社 | Resin for toner and toner composition |
| JP5125736B2 (en) * | 2008-05-02 | 2013-01-23 | コニカミノルタビジネステクノロジーズ株式会社 | Toner for developing electrostatic image and image forming method |
| JP5185006B2 (en) * | 2008-07-31 | 2013-04-17 | 三洋化成工業株式会社 | Toner for electrostatic image development |
| US8247157B2 (en) * | 2008-12-09 | 2012-08-21 | Xerox Corporation | Toner process |
| US9261806B2 (en) * | 2013-08-01 | 2016-02-16 | Canon Kabushiki Kaisha | Toner |
| JP2015096599A (en) * | 2013-10-11 | 2015-05-21 | 三洋化成工業株式会社 | Resin particle, method of producing resin particle and toner composition |
| JP6195374B2 (en) * | 2013-12-19 | 2017-09-13 | キヤノン株式会社 | toner |
| JP7237688B2 (en) * | 2018-05-01 | 2023-03-13 | キヤノン株式会社 | toner |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002202631A (en) * | 2000-10-27 | 2002-07-19 | Dainippon Ink & Chem Inc | Method for producing electrophotographic spherical toner and electrophotographic spherical toner |
| JP4793609B2 (en) * | 2001-02-28 | 2011-10-12 | Ｄｉｃ株式会社 | Method for producing thermoplastic resin particle dispersion |
| EP1454943B1 (en) * | 2001-11-02 | 2014-03-05 | Sanyo Chemical Industries, Ltd. | Composite resin particles |
| JP3962366B2 (en) * | 2002-08-26 | 2007-08-22 | 三洋化成工業株式会社 | Resin particles |
| JP4625275B2 (en) * | 2004-06-30 | 2011-02-02 | 三洋化成工業株式会社 | Method for producing resin dispersion and resin particles |
-
2005
- 2005-12-22 JP JP2005368978A patent/JP5217089B2/en not_active Expired - Fee Related
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