JP2008065336A5 - - Google Patents
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- Publication number
- JP2008065336A5 JP2008065336A5 JP2007232812A JP2007232812A JP2008065336A5 JP 2008065336 A5 JP2008065336 A5 JP 2008065336A5 JP 2007232812 A JP2007232812 A JP 2007232812A JP 2007232812 A JP2007232812 A JP 2007232812A JP 2008065336 A5 JP2008065336 A5 JP 2008065336A5
- Authority
- JP
- Japan
- Prior art keywords
- latex
- toner
- molecular weight
- transition temperature
- glass transition
- 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
Links
- 239000004816 latex Substances 0.000 claims 9
- 229920000126 latex Polymers 0.000 claims 9
- 230000009477 glass transition Effects 0.000 claims 8
- 230000002776 aggregation Effects 0.000 claims 6
- 238000004220 aggregation Methods 0.000 claims 6
- 239000000839 emulsion Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 5
- 239000000725 suspension Substances 0.000 claims 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 3
- 239000000654 additive Substances 0.000 claims 3
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 claims 2
- CVEPFOUZABPRMK-UHFFFAOYSA-N 2-methylprop-2-enoic acid;styrene Chemical compound CC(=C)C(O)=O.C=CC1=CC=CC=C1 CVEPFOUZABPRMK-UHFFFAOYSA-N 0.000 claims 2
- 239000002174 Styrene-butadiene Substances 0.000 claims 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims 2
- 239000000701 coagulant Substances 0.000 claims 2
- 239000003086 colorant Substances 0.000 claims 2
- 239000006185 dispersion Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 239000011115 styrene butadiene Substances 0.000 claims 2
- 229920003048 styrene butadiene rubber Polymers 0.000 claims 2
- 239000008119 colloidal silica Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 229910044991 metal oxide Inorganic materials 0.000 claims 1
- 150000004706 metal oxides Chemical class 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/517,598 | 2006-09-07 | ||
| US11/517,598 US7569321B2 (en) | 2006-09-07 | 2006-09-07 | Toner compositions |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008065336A JP2008065336A (ja) | 2008-03-21 |
| JP2008065336A5 true JP2008065336A5 (enExample) | 2010-10-14 |
| JP4987637B2 JP4987637B2 (ja) | 2012-07-25 |
Family
ID=39170120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007232812A Expired - Fee Related JP4987637B2 (ja) | 2006-09-07 | 2007-09-07 | トナー組成物及びその製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7569321B2 (enExample) |
| JP (1) | JP4987637B2 (enExample) |
| CN (1) | CN101140432B (enExample) |
| BR (1) | BRPI0703660A (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7691552B2 (en) * | 2006-08-15 | 2010-04-06 | Xerox Corporation | Toner composition |
| JP2008107479A (ja) * | 2006-10-24 | 2008-05-08 | Konica Minolta Business Technologies Inc | トナー |
| JP2010072209A (ja) * | 2008-09-17 | 2010-04-02 | Fuji Xerox Co Ltd | 静電荷像現像用トナー、静電荷像現像用トナーの製造方法、静電荷像現像用現像剤および画像形成装置 |
| US8252493B2 (en) * | 2008-10-15 | 2012-08-28 | Xerox Corporation | Toner compositions |
| JP5445920B2 (ja) * | 2009-08-28 | 2014-03-19 | 株式会社リコー | 静電荷像現像剤用トナー |
| JP5418396B2 (ja) * | 2010-05-12 | 2014-02-19 | コニカミノルタ株式会社 | 静電荷像現像用トナーの製造方法 |
| US9134640B2 (en) | 2011-05-13 | 2015-09-15 | Xerox Corporation | Clear styrene emulsion/aggregation toner |
| US9500971B2 (en) * | 2011-10-24 | 2016-11-22 | Xerox Corporation | Toner composition |
| CN102445869B (zh) * | 2011-12-28 | 2013-07-03 | 深圳市乐普泰科技股份有限公司 | 静电显影用彩色墨粉制备方法 |
| US9023569B2 (en) * | 2011-12-29 | 2015-05-05 | Lexmark International, Inc. | Chemically prepared toner formulation including a borax coupling agent |
| US9239531B2 (en) * | 2012-12-12 | 2016-01-19 | Xerox Corporation | Color toner |
| US9541851B2 (en) * | 2013-12-03 | 2017-01-10 | Xerox Corporation | Low energy consumption monochrome particle for single component development system |
| CN104460255B (zh) * | 2014-12-15 | 2019-01-01 | 深圳市乐普泰科技股份有限公司 | 核壳结构彩色墨粉制备方法 |
| US9383666B1 (en) * | 2015-04-01 | 2016-07-05 | Xerox Corporation | Toner particles comprising both polyester and styrene acrylate polymers having a polyester shell |
| US9612545B2 (en) | 2015-07-09 | 2017-04-04 | Lexmark International, Inc. | Chemically prepared core shell toner formulation including a styrene acrylate polyester copolymer used for the shell |
| US9798261B2 (en) | 2015-11-10 | 2017-10-24 | Lexmark International, Inc. | Toner formulation using wax encapsulated with a styrene acrylate latex and method of preparing the same |
| US9733582B2 (en) | 2015-11-10 | 2017-08-15 | Lexmark International, Inc. | Toner formulation using wax encapsulated with a styrene acrylate latex formulation and method of preparing the same |
| US9671710B2 (en) | 2015-11-10 | 2017-06-06 | Lexmark International, Inc. | Toner formulation using crystalline polyester encapsulated with a styrene acrylate latex formulation and method of preparing the same |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2874063A (en) | 1953-03-23 | 1959-02-17 | Rca Corp | Electrostatic printing |
| US3590000A (en) | 1967-06-05 | 1971-06-29 | Xerox Corp | Solid developer for latent electrostatic images |
| US3674736A (en) | 1969-04-15 | 1972-07-04 | Nat Distillers Chem Corp | Process for the preparation of pigmented polymer powders of controlled particle shape and size and size distribution and product |
| US3720617A (en) | 1970-05-20 | 1973-03-13 | Xerox Corp | An electrostatic developer containing modified silicon dioxide particles |
| US3983045A (en) | 1971-10-12 | 1976-09-28 | Xerox Corporation | Three component developer composition |
| US3944493A (en) | 1974-05-16 | 1976-03-16 | Eastman Kodak Company | Electrographic toner and developer composition |
| US4007293A (en) | 1976-03-01 | 1977-02-08 | Xerox Corporation | Mechanically viable developer materials |
| US4079014A (en) | 1976-07-21 | 1978-03-14 | Eastman Kodak Company | Electrographic toner and developer composition containing a 4-aza-1-azoniabicyclo(2.2.2) octane salt as a charge control agent |
| US4265990A (en) | 1977-05-04 | 1981-05-05 | Xerox Corporation | Imaging system with a diamine charge transport material in a polycarbonate resin |
| US4394430A (en) | 1981-04-14 | 1983-07-19 | Eastman Kodak Company | Electrophotographic dry toner and developer compositions |
| DE3571355D1 (en) | 1984-04-17 | 1989-08-10 | Hitachi Chemical Co Ltd | Process for producing toner for electrophotography |
| US4560635A (en) | 1984-08-30 | 1985-12-24 | Xerox Corporation | Toner compositions with ammonium sulfate charge enhancing additives |
| US4937166A (en) | 1985-10-30 | 1990-06-26 | Xerox Corporation | Polymer coated carrier particles for electrophotographic developers |
| US4935326A (en) | 1985-10-30 | 1990-06-19 | Xerox Corporation | Electrophotographic carrier particles coated with polymer mixture |
| JPH0740142B2 (ja) | 1985-11-05 | 1995-05-01 | 日本カーバイド工業株式会社 | 静電荷像現像用トナ− |
| DE3855939T2 (de) | 1987-01-29 | 1997-10-23 | Nippon Carbide Kogyo Kk | Toner zur entwicklung elektrostatisch geladener bilder |
| US5290654A (en) | 1992-07-29 | 1994-03-01 | Xerox Corporation | Microsuspension processes for toner compositions |
| US5278020A (en) | 1992-08-28 | 1994-01-11 | Xerox Corporation | Toner composition and processes thereof |
| US5308734A (en) | 1992-12-14 | 1994-05-03 | Xerox Corporation | Toner processes |
| US5346797A (en) | 1993-02-25 | 1994-09-13 | Xerox Corporation | Toner processes |
| US5348832A (en) | 1993-06-01 | 1994-09-20 | Xerox Corporation | Toner compositions |
| US5370963A (en) | 1993-06-25 | 1994-12-06 | Xerox Corporation | Toner emulsion aggregation processes |
| US5405728A (en) | 1993-06-25 | 1995-04-11 | Xerox Corporation | Toner aggregation processes |
| US5344738A (en) | 1993-06-25 | 1994-09-06 | Xerox Corporation | Process of making toner compositions |
| US5418108A (en) | 1993-06-25 | 1995-05-23 | Xerox Corporation | Toner emulsion aggregation process |
| US5364729A (en) | 1993-06-25 | 1994-11-15 | Xerox Corporation | Toner aggregation processes |
| US5403693A (en) | 1993-06-25 | 1995-04-04 | Xerox Corporation | Toner aggregation and coalescence processes |
| US5366841A (en) | 1993-09-30 | 1994-11-22 | Xerox Corporation | Toner aggregation processes |
| US5501935A (en) | 1995-01-17 | 1996-03-26 | Xerox Corporation | Toner aggregation processes |
| US5527658A (en) | 1995-03-13 | 1996-06-18 | Xerox Corporation | Toner aggregation processes using water insoluble transition metal containing powder |
| US5496676A (en) | 1995-03-27 | 1996-03-05 | Xerox Corporation | Toner aggregation processes |
| US5585215A (en) | 1996-06-13 | 1996-12-17 | Xerox Corporation | Toner compositions |
| US5650255A (en) | 1996-09-03 | 1997-07-22 | Xerox Corporation | Low shear toner aggregation processes |
| US5650256A (en) | 1996-10-02 | 1997-07-22 | Xerox Corporation | Toner processes |
| US5853943A (en) | 1998-01-09 | 1998-12-29 | Xerox Corporation | Toner processes |
| US5928830A (en) * | 1998-02-26 | 1999-07-27 | Xerox Corporation | Latex processes |
| WO1999059032A1 (fr) * | 1998-05-12 | 1999-11-18 | Nippon Zeon Co., Ltd. | Toner polymerisable et son procede de production |
| US6190815B1 (en) | 1998-08-11 | 2001-02-20 | Xerox Corporation | Toner compositions |
| US6004714A (en) | 1998-08-11 | 1999-12-21 | Xerox Corporation | Toner compositions |
| JP2000347445A (ja) * | 1999-03-26 | 2000-12-15 | Nippon Zeon Co Ltd | 静電荷像現像用トナー |
| JP2002006539A (ja) * | 2000-06-23 | 2002-01-09 | Dainippon Ink & Chem Inc | 電子写真用トナー及びその製法 |
| US6756173B2 (en) | 2000-12-27 | 2004-06-29 | Xerox Corporation | Toner with increased amount of surface additives and increased surface additive adhesion |
| US6503680B1 (en) * | 2001-08-29 | 2003-01-07 | Xerox Corporation | Latex processes |
| JP2004354706A (ja) * | 2003-05-29 | 2004-12-16 | Dainippon Ink & Chem Inc | 電子写真用トナーの製造法 |
| JP2005091436A (ja) * | 2003-09-12 | 2005-04-07 | Konica Minolta Business Technologies Inc | 静電潜像現像用トナー |
| US20050136352A1 (en) * | 2003-12-23 | 2005-06-23 | Xerox Corporation | Emulsion aggregation toner having novel rheolgical and flow properties |
| JP2006053353A (ja) * | 2004-08-12 | 2006-02-23 | Ricoh Co Ltd | フルカラートナー定着方法 |
| JP4375181B2 (ja) * | 2004-09-21 | 2009-12-02 | 富士ゼロックス株式会社 | 静電潜像現像用トナーの製造方法 |
| US20060105263A1 (en) * | 2004-11-16 | 2006-05-18 | Xerox Corporation | Toner composition |
| US7455943B2 (en) * | 2005-10-17 | 2008-11-25 | Xerox Corporation | High gloss emulsion aggregation toner incorporating aluminized silica as a coagulating agent |
-
2006
- 2006-09-07 US US11/517,598 patent/US7569321B2/en active Active
-
2007
- 2007-08-29 BR BRPI0703660-4A patent/BRPI0703660A/pt not_active Application Discontinuation
- 2007-09-06 CN CN200710148717.0A patent/CN101140432B/zh not_active Expired - Fee Related
- 2007-09-07 JP JP2007232812A patent/JP4987637B2/ja not_active Expired - Fee Related
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